Back to destinations
AI-generated illustrative scene; not a photograph of this destination
AI-generated
Timor-Leste

Atauro weather & best time to visit

Sun, sea & sand

Atauro at a glance

Best time
May – Oct
Warmest month
Nov · 31°
Warmest sea
Nov · 29.9°
Sunshine a year
2,530 h
Rain a year
1,363 mm
Climate
Tropical
Time zone
UTC+9
Elevation
26 m

Climate in Atauro

Atauro has a tropical climate: it is warm all year round, and the seasons differ mainly in how much rain falls. November is the warmest month with average highs of 31 °C, while February is the coolest at 29 °C. With around 2,530 hours of sunshine a year, Atauro is sunny; October is the sunniest month with 9.2 hours a day.

Holiday weather through the year

Best time to visit

Best time to visit Atauro

The best time to visit Atauro is from May to October. For a beach holiday – sea from 21 °C, warm and mostly dry – go from May to October. The rainy season is from December to March; the wettest month is February with 262 mm.

Atauro through the seasons

How the weather changes over the seasons, with averages for each.

Atauro in the dry season

Apr – Nov

90

Excellent

  • 29–31 °C by day
  • Sea 29 °C
  • 7.7 h of sun a day
  • 56 rainy days in all

Atauro in the rainy season

Dec – Mar

68

Good

  • 29–30 °C by day
  • Sea 29 °C
  • 5.4 h of sun a day
  • 106 rainy days in all

Which month for what?

Beach & swimming

May – Oct

Sea from 21 °C, warm and mostly dry

Sightseeing & hiking

No month

15–28 °C and not too much rain

Rainy months

Dec – Mar

Rainy season or more than 12 rainy days

Find your perfect month

Tell us what you like and we rate every month in Atauro for you.

Swimming in the sea
Sunshine
Little rain

Your best months: July – September

Based on the climate averages; tap a month to see its details.

Your holiday weather, at a glance

Weather in October

Weather in October

96

Holiday weather in October

Excellent

Best time to visit: May – October

Good forBeach & swimming

A typical day in October

  1. Morning, 08:00: about 27°
  2. Midday, 13:00: about 30°
  3. Afternoon, 16:00: about 30°
  4. Evening, 20:00: about 28°
  5. Night, 23:00: about 27°

06:1518:31

Warm enough for a T-shirt in the evening.

Estimated from the average high and low: coolest around sunrise, warmest in mid-afternoon.

Light for photos in October

Golden hour
Morning 06:02–06:43 · evening 18:04–18:44
Blue hour
Morning 05:54–06:02 · evening 18:44–18:53

Golden hour: the sun between 4° below and 6° above the horizon; blue hour: 6° to 4° below it. Times for the 15th of the month; mountains and clouds shift the light.

October in Atauro compared with home

Home:

Loading the climate at home …

Early or late October?

In October, daytime highs rise from about 30° at the start of the month to 31° at the end. The sea warms from 28° to 29°. The days get 0.2 h longer.

Early or late October?
October1 Oct31 Oct
Daytime high30°31°
Night-time low25°26°
Sea28°29°
Daylight12.2 h12.4 h

What is the weather like in Atauro in October?

In October, Atauro is hot: daytime highs average 31 °C, and even at night it stays warm at around 26 °C. The sea averages 28.9 °C – lovely and warm for swimming. With around 9.2 hours of sunshine a day, there is plenty of sun. Rain falls on about 7 days, adding up to 31 mm. On about 25 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, October is an excellent month for a holiday in Atauro.

More details for October

Daylight
12 h 16 min06:15 – 18:31
UV index
14 · extremeclear sky, noon (estimate)All months
Muggy days
31 daysdew point 18 °C or moreAll months
Wind
14 km/haverage daily peakAll months
Cloud cover
46 %on averageAll months
Hot days
25 days30 °C or moreAll months
Time zone
UTC+9offset from UTC

How the score comes together

  • Temperatureweight 35 %100 %
  • Seaweight 25 %100 %
  • Sunshineweight 20 %100 %
  • Few rainy daysweight 20 %80 %

Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.

What to pack in October

  • Swimwear
  • Sunscreen
  • Sunglasses & sun hat
  • Light, breathable clothes
  • Water bottle – drink plenty
  • Insect repellent

Compare two months in Atauro

Pick two months to see how the weather differs. A tick marks the clearly better value; for temperatures it depends on your plans.

vs

October and September bring similar holiday weather to Atauro (score 96 and 100). In September, days are 1 °C cooler than in October. The sea is 1 °C cooler in September. September has 5 fewer rainy days.

October vs September, Atauro
MonthOctoberSeptember
Holiday weather score96100
Daytime high31°30°
Night-time low26°25°
Sea28.9°27.7°
Sunshine9.2 h8.9 h
Rainy days72better
Rainfall31 mm7 mmbetter
Muggy days3130better

Based on the climate averages 1996–2025.

Atauro month by month

The typical weather for every month at a glance.

68January30° · Sea 29° · 5.3 h

In January, Atauro is hot: daytime highs average 30 °C, and even at night it stays warm at around 26 °C. The sea averages 29.0 °C – almost as warm as a bath. Expect around 5.3 hours of sunshine a day. It is the rainy season: rain falls on about 27 days, totalling 244 mm. On about 8 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, January is a good month for a holiday in Atauro.

Atauro in January
67February29° · Sea 29° · 5.0 h

In February, Atauro is hot: daytime highs average 29 °C, and even at night it stays warm at around 26 °C. The sea averages 28.7 °C – lovely and warm for swimming. Expect around 5.0 hours of sunshine a day. It is the rainy season: rain falls on about 25 days, totalling 262 mm. The air is often humid and muggy. All in all, February is a good month for a holiday in Atauro.

Atauro in February
69March30° · Sea 29° · 5.7 h

In March, Atauro is hot: daytime highs average 30 °C, and even at night it stays warm at around 26 °C. The sea averages 28.9 °C – lovely and warm for swimming. Expect around 5.7 hours of sunshine a day. It is the rainy season: rain falls on about 26 days, totalling 244 mm. On about 13 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, March is a good month for a holiday in Atauro.

Atauro in March
74April31° · Sea 29° · 6.5 h

In April, Atauro is hot: daytime highs average 31 °C, and even at night it stays warm at around 26 °C. The sea averages 29.4 °C – almost as warm as a bath. The sun shines for around 6.5 hours a day. It rains often – on about 16 days, adding up to 130 mm. On about 24 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, April is a good month for a holiday in Atauro.

Atauro in April
87May31° · Sea 29° · 6.5 h

In May, Atauro is hot: daytime highs average 31 °C, and even at night it stays warm at around 26 °C. The sea averages 29.1 °C – almost as warm as a bath. The sun shines for around 6.5 hours a day. Rain falls on about 7 days, adding up to 42 mm. On about 26 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, May is an excellent month for a holiday in Atauro.

Atauro in May
92June30° · Sea 29° · 6.6 h

In June, Atauro is hot: daytime highs average 30 °C, and even at night it stays warm at around 25 °C. The sea averages 28.5 °C – lovely and warm for swimming. The sun shines for around 6.6 hours a day. Rain is rare: about 3 days bring 21 mm in total. On about 14 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, June is an excellent month for a holiday in Atauro.

Atauro in June
94July30° · Sea 28° · 7.3 h

In July, Atauro is hot: daytime highs average 30 °C, and even at night it stays warm at around 25 °C. The sea averages 27.7 °C – lovely and warm for swimming. The sun shines for around 7.3 hours a day. It hardly ever rains. On about 7 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, July is an excellent month for a holiday in Atauro.

Atauro in July
97August29° · Sea 27° · 8.1 h

In August, Atauro is hot: daytime highs average 29 °C, and even at night it stays warm at around 24 °C. The sea averages 27.3 °C – lovely and warm for swimming. The sun shines for around 8.1 hours a day. It hardly ever rains. The air is often humid and muggy. All in all, August is an excellent month for a holiday in Atauro.

Atauro in August
100September30° · Sea 28° · 8.9 h

In September, Atauro is hot: daytime highs average 30 °C, and even at night it stays warm at around 25 °C. The sea averages 27.7 °C – lovely and warm for swimming. The sun shines for around 8.9 hours a day. It hardly ever rains. On about 11 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, September is an excellent month for a holiday in Atauro.

Atauro in September
96October31° · Sea 29° · 9.2 h

In October, Atauro is hot: daytime highs average 31 °C, and even at night it stays warm at around 26 °C. The sea averages 28.9 °C – lovely and warm for swimming. With around 9.2 hours of sunshine a day, there is plenty of sun. Rain falls on about 7 days, adding up to 31 mm. On about 25 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, October is an excellent month for a holiday in Atauro.

Atauro in October
78November31° · Sea 30° · 8.2 h

In November, Atauro is hot: daytime highs average 31 °C, and even at night it stays warm at around 26 °C. The sea averages 29.9 °C – almost as warm as a bath. The sun shines for around 8.2 hours a day. It rains often – on about 18 days, adding up to 112 mm. On about 26 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, November is a good month for a holiday in Atauro.

Atauro in November
69December30° · Sea 30° · 5.6 h

In December, Atauro is hot: daytime highs average 30 °C, and even at night it stays warm at around 26 °C. The sea averages 29.8 °C – almost as warm as a bath. Expect around 5.6 hours of sunshine a day. It is the rainy season: rain falls on about 28 days, totalling 260 mm. On about 16 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, December is a good month for a holiday in Atauro.

Atauro in December

Climate in detail

Year & climate table

Climate through the year

Long-term monthly averages. Tap a month to see its details.

Best time to visit

Nights and sleep in Atauro

How warm the nights get in each month, from the mean night-time low. Tap a month for details.

  • Hot 24° and more
  • muggy month (15+ muggy days)

HotOctober: nights around 26°. Hot nights: air conditioning makes sleeping much easier. Muggy on about 31 days (dew point 18 °C or more).

The coolest nights are in August (24°), the warmest in May (26°). Nights stay tropical all year (20 °C and more), so a room with air conditioning or at least a fan pays off. It is muggy (dew point 18 °C or more) all year, on about 354 days a year.

Temperatures through the year

Average daytime high, night-time low and sea temperature per month.

OctoberDay 31°Night 26°Sea 29°
DayNightSea
MonthScoreDayNightSeaSunRain daysRain mm
JanuaryJan6830°26°29.0°5.3 h27244
FebruaryFeb6729°26°28.7°5.0 h25262
MarchMar6930°26°28.9°5.7 h26244
AprilApr7431°26°29.4°6.5 h16130
MayMay8731°26°29.1°6.5 h742
JuneJun9230°25°28.5°6.6 h321
JulyJul9430°25°27.7°7.3 h28
AugustAug9729°24°27.3°8.1 h02
SeptemberSep10030°25°27.7°8.9 h27
OctoberOct9631°26°28.9°9.2 h731
NovemberNov7831°26°29.9°8.2 h18112
DecemberDec6930°26°29.8°5.6 h28260

Climate averages 1996–2025 (sunshine partly WMO station normals 1991–2020), not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences

8.27° S, 125.60° E · 26 m · Asia/Dili

Sea temperature
Swimming calendar

Sea temperature in Atauro

Monthly sea surface temperature with the range of cooler and warmer years.

Sea in October28.9°Cwarm

8 in 10 years: 28.1 – 29.6 °C

Swimming season: all year

  • cold
  • fresh
  • refreshing
  • pleasant
  • warm
  • very warm
OctoberMean sea temperature 28.9°8 in 10 years 28.1° – 29.6°
20°
Mean sea temperature8 in 10 years20 °C – comfortable for swimming

The sea temperature in Atauro ranges from 27.3 °C in August to 29.9 °C in November. At 20 °C and more, the sea is warm enough for swimming all year round.

The sea temperature varies from year to year: in November, eight out of ten years were between 29.5 and 30.3 °C.

Sea temperature by month
MonthAverageCool yearWarm yearFeels
JanuaryJan29.0°28.5°29.5°very warm
FebruaryFeb28.7°28.1°29.2°warm
MarchMar28.9°28.4°29.4°warm
AprilApr29.4°28.9°29.9°very warm
MayMay29.1°28.8°29.5°very warm
JuneJun28.5°28.1°28.9°warm
JulyJul27.7°27.1°28.2°warm
AugustAug27.3°26.5°27.9°warm
SeptemberSep27.7°27.1°28.3°warm
OctoberOct28.9°28.1°29.6°warm
NovemberNov29.9°29.5°30.3°very warm
DecemberDec29.8°29.3°30.3°very warm
Sunshine
Sunshine

Sunshine hours in Atauro

Average hours of bright sunshine per day, next to the length of the day. Tap a month to select it.

Per year
2,530 hours
Sunniest month
Oct · 9.2 h a day
Least sunshine
Feb · 5.0 h a day
OctoberSunshine 9.2 hDaylight 12.3 hShare of daylight 75 %
SunshineDaylight

In October, the sun shines for about 9.2 of 12.3 hours of daylight in Atauro, 75 % of the daylight hours.

Sunshine hours: estimated from radiation data (ERA5, 1996–2025) and calibrated against measured station values; no weather station is close enough here. Daylight is the time from sunrise to sunset on the 15th of the month.

Rain
Rain

Rain in Atauro: rainy days and rainfall

A rainy day is a day with at least 1 mm of rain or snow; the amount is what falls in the whole month. Tap a month to select it.

Per year
1,363 mm on 162 days
Wettest month
Feb · 262 mm
Driest month
Aug · 2 mm
OctoberRainy days 7Rainfall 31 mm

In October, Atauro has about 7 rainy days with 31 mm of rain in total.

UV index
Sun protection

UV index in Atauro

How strong the sun is at noon, month by month, and how quickly unprotected skin burns.

Clear-sky UV in October
14 · extremeAvoid the midday sun; SPF 50+, covering clothes, hat and sunglasses.

The sun is strongest in October (UV 14).

Minutes until sunburn in October

Very fair skin
about 10 min
Fair skin
about 10 min
Light brown skin
about 15 min
Olive skin
about 20 min

Rough guide for unprotected skin at noon under a clear sky; clouds lengthen the time, water, sand and snow shorten it. Sunscreen extends the time only partly.

Monthly values: clear-sky noon estimate from the sun's angle, ozone and altitude. UV today: Open-Meteo forecast.

Wind & clouds
Wind & clouds

Wind and clouds in Atauro

How breezy and how cloudy Atauro is through the year. Tap a month to select it on the whole page.

Wind

Typical daily peak of the wind in km/h: what the afternoon breeze usually reaches, not the gusts.

Year average
13 km/h · gentle breeze
Windiest month
Aug · 16 km/h
Calmest month
Apr · 11 km/h
OctoberWind 14 km/hBeaufort 3
20
WindBeaufort 4

In October, the wind in Atauro typically peaks at 14 km/h during the day: Beaufort 3, gentle breeze.

Breezy months for windsurfing and kiting

The daily breeze rarely reaches Beaufort 4 (20 km/h), so wind sports depend on single windy days.

Clouds

Average share of the sky covered by cloud, day and night.

Year average
61 % · variable cloud
Clearest month
Sep · 39 %
Cloudiest month
Jan · 88 %
OctoberCloud cover 46 %Sunshine 9.2 h

In October, cloud covers on average 46 % of the sky over Atauro: variable cloud, with about 9.2 hours of sunshine a day.

Wind: mean daily maximum of the hourly wind 10 m above ground (ERA5, 1996–2025). Gusts are stronger, and the model grid of about 28 km smooths out local effects such as capes and valley winds. Clouds: mean total cloud cover of all layers over day and night (ERA5, 1996–2025). Thin high cloud counts as cover even when the sun still shines through.

Heat & humidity
Heat & humidity

Heat and humidity in Atauro

How often the day gets hot in Atauro (30 °C and more), and in which months heat and humidity come together. Tap a month to select it.

Hot days a year
177 days
Hottest month
Nov · 31 °C
Hot months
Apr – May, Oct – Dec

Heat calendar

  • pleasant
  • some hot or muggy days
  • often muggy
  • often hot
  • hot and muggy
OctoberHot days (30 °C+) 25Daytime high 31 °C

In October, Atauro has about 25 hot days, with an average daytime high of 31 °C: hot and muggy. Plan outdoor activities for the morning and evening, drink a lot and take breaks in the cool.

Hot days reach at least 30 °C; a month counts as muggy when the mean dew point reaches 18 °C on at least 15 days. Averages from ERA5 and ERA5-Land, 1996–2025. Muggy nights through the year

Planning a trip to Atauro

Weather for your travel dates

Pick your arrival and length of stay, and we sum up the weather to expect.

Atauro in the school holidays

How the weather suits the usual holiday periods. Dates vary by school and region, so each holiday uses the months it usually falls in.

Atauro has its best school-holiday weather during the summer holidays (score 96) and its weakest during the Christmas holidays (score 69).

  • Easter holidays

    Mar – Apr

    73

    Good

    • 30 °C by day
    • Sea 29 °C
    • 6.3 h of sun a day
    • 19 rainy days a month

    Keep in mind: Frequent rain

  • May half-term

    May – Jun

    88

    Excellent

    • 31 °C by day
    • Sea 29 °C
    • 6.5 h of sun a day
    • 7 rainy days a month

    Good for: Beach & swimming

  • Summer holidays

    Jul – Aug

    96

    ExcellentBest holidays

    • 29 °C by day
    • Sea 27 °C
    • 7.8 h of sun a day
    • 1 rainy day a month

    Good for: Beach & swimming

  • October half-term

    Oct

    96

    Excellent

    • 31 °C by day
    • Sea 29 °C
    • 9.2 h of sun a day
    • 7 rainy days a month

    Good for: Beach & swimming

  • Christmas holidays

    Dec – Jan

    69

    Good

    • 30 °C by day
    • Sea 29 °C
    • 5.4 h of sun a day
    • 28 rainy days a month

    Keep in mind: Frequent rain

Based on the climate averages 1996–2025.

Getting there

Flying from

Nonstop flight
about 16 h 20 min
Distance
13,160 km
Time zone
UTC+9
Jet lag
About 8 days (8 h east)

Rule of thumb for flying east: for a few days before, go to bed and get up a little earlier, and get plenty of morning light at your destination.

Most routes need a change of planes, which adds time.

Estimated from the straight-line distance: 30 minutes for take-off and landing plus 830 km/h cruising speed.

Good to know: Timor-Leste

Currency
US Dollar (USD)
Languages
Tetum, Portuguese
Sockets
Type C, E, F, I · 220 V
Traffic
Drives on the left
Dialling code
+670
Emergency number
112

UK plugs need a travel adapter

Sources: GeoNames (CC BY 4.0) and Wikidata (CC0). Please check details before you travel.

Compare & alternatives

Compare with another place
Compare

Atauro compared

Put Atauro side by side with another destination.

Nearby:
Compare with home:

Atauro vs Dili

In October Atauro has the better holiday weather (score 96 vs 86). During the day Dili is 2 °C warmer than Atauro. The sea is about equally warm.

Atauro vs Dili, in October
in OctoberAtauroDili
Holiday weather score9686
Daytime high31°33°
Sea29°29°
Sunshine9 h9 h
Rainy days77
Best timeMay – OctJun – Aug

Through the year

OctoberAtauro 31°Dili 33°
AtauroDili
Go to Dili
Best places in the country
Ranking

Timor-Leste in October: the best places

In October, Atauro ranks 1 of 2 destinations in this country.

  1. AtauroThis page31°29°96
  2. 2Dili33°29°54
All destinations: Timor-Leste
Places nearby

Near Atauro

Other destinations close by.

Places with a similar climate

Places with a climate like Atauro

Destinations whose weather through the year is closest to Atauro's – good alternatives.

  1. 82 % similar86Gili TrawanganIndonesia31°29°Best time: May – Oct
  2. 81 % similar84Senggigi, LombokIndonesia32°29°Best time: May – Oct
  3. 81 % similar88MaumereIndonesia32°29°Best time: May – Oct
  4. 81 % similar90LarantukaIndonesia32°29°Best time: May – Oct

Frequently asked questions about Atauro

When is the best time to visit Atauro?

The best time to visit Atauro is from May to October. That is when the holiday weather score, which combines temperature, sea, sunshine and rain, is highest.

How warm is the sea in Atauro?

The sea temperature in Atauro ranges from 27.3 °C in August to 29.9 °C in November. At 20 °C and more, the sea is warm enough for swimming all year round.

Can you swim in Atauro in October?

Yes. In October the sea averages 28.9 °C – lovely and warm for swimming.

What is the warmest month in Atauro?

November is the warmest month, with average highs of 31 °C and nights around 26 °C. February is the coolest month at 29 °C.

When does it rain most in Atauro?

The rainy season is from December to March; the wettest month is February with 262 mm. The driest month is August with 2 mm.

How many hours of sunshine does Atauro get?

Atauro gets around 2,530 hours of sunshine a year. The sunniest month is October with 9.2 hours a day; in February there are 5.0 hours a day.

What time zone is Atauro in?

Atauro is on UTC+9 all year.

How long is the flight from London to Atauro?

A nonstop flight from London to Atauro takes about 16 h 20 min, for a straight-line distance of about 13,160 km. Most routes need a change of planes, which adds time.

Which school holidays are best for Atauro?

Atauro has its best school-holiday weather during the summer holidays (score 96) and its weakest during the Christmas holidays (score 69). Holiday ratings (0–100): Easter holidays 73, May half-term 88, summer holidays 96, October half-term 96, Christmas holidays 69.