AI-generatedKo Kut at a glance
- Best time
- Nov – Feb
- Warmest month
- Apr · 32°
- Warmest sea
- May · 30.6°
- Sunshine a year
- 2,120 h
- Rain a year
- 3,643 mm
- Climate
- Tropical
- Time zone
- UTC+7
- Elevation
- 50 m
Climate in Ko Kut
Ko Kut has a tropical climate: it is warm all year round, and the seasons differ mainly in how much rain falls. April is the warmest month with average highs of 32 °C, while September is the coolest at 30 °C. With around 2,120 hours of sunshine a year, Ko Kut is moderately sunny; February is the sunniest month with 7.9 hours a day.
Holiday weather through the year
Best time to visit Ko Kut
The best time to visit Ko Kut is from November to February. For a beach holiday – sea from 21 °C, warm and mostly dry – go from December to January. The rainy season is from June to September; the wettest month is July with 679 mm.
Ko Kut through the seasons
How the weather changes over the seasons, with averages for each.
Ko Kut in the dry season
Oct – May
Good
- 31–32 °C by day
- Sea 29 °C
- 6.9 h of sun a day
- 146 rainy days in all
Ko Kut in the rainy season
Jun – Sep
Good
- 30–31 °C by day
- Sea 29 °C
- 3.8 h of sun a day
- 119 rainy days in all
Which month for what?
Beach & swimming
Dec – Jan
Sea from 21 °C, warm and mostly dry
Sightseeing & hiking
No month
15–28 °C and not too much rain
Rainy months
Jun – Sep
Rainy season or more than 12 rainy days
Find your perfect month
Tell us what you like and we rate every month in Ko Kut for you.
Your best months: December – February
Based on the climate averages; tap a month to see its details.
Weather in October
Weather in October
Holiday weather in October
Good
Best time to visit: November – February
Where to go in OctoberSea temperature in October
A typical day in October
- Morning, 08:00: about 27°
- Midday, 13:00: about 31°
- Afternoon, 16:00: about 30°
- Evening, 20:00: about 28°
- Night, 23:00: about 26°
05:5917:52
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 05:46–06:27 · evening 17:24–18:05
- Blue hour
- Morning 05:38–05:46 · evening 18:05–18:13
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 Ko Kut compared with 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 days get 0.3 h shorter.
| October | 1 Oct | 31 Oct |
|---|---|---|
| Daytime high | 30° | 31° |
| Night-time low | 25° | 25° |
| Sea | 29° | 29° |
| Daylight | 12.0 h | 11.7 h |
What is the weather like in Ko Kut in October?
In October, Ko Kut is hot: daytime highs average 31 °C, and even at night it stays warm at around 25 °C. The sea averages 29.3 °C – almost as warm as a bath. Expect around 5.1 hours of sunshine a day. It rains often – on about 27 days, adding up to 341 mm. On about 24 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, October is a good month for a holiday in Ko Kut.
More details for October
- Daylight
- 11 h 53 min05:59 – 17:52
- UV index
- 11 · extremeclear sky, noon (estimate)All months
- Muggy days
- 31 daysdew point 18 °C or moreAll months
- Wind
- 10 km/haverage daily peakAll months
- Cloud cover
- 85 %on averageAll months
- Hot days
- 24 days30 °C or moreAll months
- Time zone
- UTC+7offset from UTC
How the score comes together
- Temperatureweight 35 %100 %
- Seaweight 25 %100 %
- Sunshineweight 20 %35 %
- Few rainy daysweight 20 %0 %
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
- Rain jacket or umbrella
Compare two months in Ko Kut
Pick two months to see how the weather differs. A tick marks the clearly better value; for temperatures it depends on your plans.
December has the better holiday weather in Ko Kut: score 91 against 67. Daytime highs are about the same. The sea is 1 °C cooler in December. December has 21 fewer rainy days. The sun shines 2 hours longer a day in December.
| Month | October | December |
|---|---|---|
| Holiday weather score | 67 | 91better |
| Daytime high | 31° | 31° |
| Night-time low | 25° | 24° |
| Sea | 29.3° | 28.7° |
| Sunshine | 5.1 h | 7.4 hbetter |
| Rainy days | 27 | 6better |
| Rainfall | 341 mm | 30 mmbetter |
| Muggy days | 31 | 26better |
Based on the climate averages 1996–2025.
Ko Kut month by month
The typical weather for every month at a glance.
89January31° · Sea 28° · 7.7 h
In January, Ko Kut is hot: daytime highs average 31 °C, and even at night it stays warm at around 24 °C. The sea averages 28.3 °C – lovely and warm for swimming. The sun shines for around 7.7 hours a day. Rain falls on about 9 days, adding up to 46 mm. On about 23 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, January is an excellent month for a holiday in Ko Kut.
Ko Kut in January83February31° · Sea 29° · 7.9 h
In February, Ko Kut is hot: daytime highs average 31 °C, and even at night it stays warm at around 24 °C. The sea averages 28.5 °C – lovely and warm for swimming. The sun shines for around 7.9 hours a day. Rain is frequent, with about 13 rainy days and 69 mm in total. On about 21 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, February is an excellent month for a holiday in Ko Kut.
Ko Kut in February74March31° · Sea 29° · 7.4 h
In March, Ko Kut is hot: daytime highs average 31 °C, and even at night it stays warm at around 26 °C. The sea averages 29.2 °C – almost as warm as a bath. The sun shines for around 7.4 hours a day. It rains often – on about 22 days, adding up to 133 mm. On about 28 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 Ko Kut.
Ko Kut in March69April32° · Sea 30° · 7.1 h
In April, Ko Kut is hot: daytime highs average 32 °C, and even at night it stays warm at around 26 °C. The sea averages 30.3 °C – almost as warm as a bath. The sun shines for around 7.1 hours a day. It rains often – on about 25 days, adding up to 192 mm. On about 29 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 Ko Kut.
Ko Kut in April64May32° · Sea 31° · 5.0 h
In May, Ko Kut is hot: daytime highs average 32 °C, and even at night it stays warm at around 26 °C. The sea averages 30.6 °C – almost as warm as a bath. Expect around 5.0 hours of sunshine a day. It rains often – on about 30 days, adding up to 375 mm. On about 27 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, May is a good month for a holiday in Ko Kut.
Ko Kut in May63June31° · Sea 30° · 3.9 h
In June, Ko Kut is hot: daytime highs average 31 °C, and even at night it stays warm at around 26 °C. The sea averages 29.8 °C – almost as warm as a bath. The sun is scarce, with only about 3.9 hours a day. It is the rainy season: rain falls on about 29 days, totalling 529 mm. On about 21 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, June is a good month for a holiday in Ko Kut.
Ko Kut in June62July30° · Sea 29° · 3.7 h
In July, Ko Kut is hot: daytime highs average 30 °C, and even at night it stays warm at around 25 °C. The sea averages 29.3 °C – almost as warm as a bath. The sun is scarce, with only about 3.7 hours a day. It is the rainy season: rain falls on about 30 days, totalling 679 mm. On about 17 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, July is a good month for a holiday in Ko Kut.
Ko Kut in July62August30° · Sea 29° · 3.7 h
In August, Ko Kut is hot: daytime highs average 30 °C, and even at night it stays warm at around 25 °C. The sea averages 29.1 °C – almost as warm as a bath. The sun is scarce, with only about 3.7 hours a day. It is the rainy season: rain falls on about 30 days, totalling 599 mm. On about 17 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, August is a good month for a holiday in Ko Kut.
Ko Kut in August62September30° · Sea 29° · 3.7 h
In September, Ko Kut is hot: daytime highs average 30 °C, and even at night it stays warm at around 25 °C. The sea averages 29.0 °C – almost as warm as a bath. The sun is scarce, with only about 3.7 hours a day. It is the rainy season: rain falls on about 29 days, totalling 550 mm. On about 14 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, September is a good month for a holiday in Ko Kut.
Ko Kut in September67October31° · Sea 29° · 5.1 h
In October, Ko Kut is hot: daytime highs average 31 °C, and even at night it stays warm at around 25 °C. The sea averages 29.3 °C – almost as warm as a bath. Expect around 5.1 hours of sunshine a day. It rains often – on about 27 days, adding up to 341 mm. On about 24 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, October is a good month for a holiday in Ko Kut.
Ko Kut in October78November31° · Sea 29° · 7.2 h
In November, Ko Kut is hot: daytime highs average 31 °C, and even at night it stays warm at around 25 °C. The sea averages 29.4 °C – almost as warm as a bath. The sun shines for around 7.2 hours a day. It rains often – on about 14 days, adding up to 101 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 Ko Kut.
Ko Kut in November91December31° · Sea 29° · 7.4 h
In December, Ko Kut is hot: daytime highs average 31 °C, and even at night it stays warm at around 24 °C. The sea averages 28.7 °C – lovely and warm for swimming. The sun shines for around 7.4 hours a day. Rain falls on about 6 days, adding up to 30 mm. On about 25 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, December is an excellent month for a holiday in Ko Kut.
Ko Kut in DecemberClimate in detail
Climate through the year
Long-term monthly averages. Tap a month to see its details.
Nights and sleep in Ko Kut
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 25°. Hot nights: air conditioning makes sleeping much easier. Muggy on about 31 days (dew point 18 °C or more).
The coolest nights are in January (24°), the warmest in April (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 352 days a year.
Temperatures through the year
Average daytime high, night-time low and sea temperature per month.
| Month | Score | Day | Night | Sea | Sun | Rain days | Rain mm |
|---|---|---|---|---|---|---|---|
| JanuaryJan | 89 | 31° | 24° | 28.3° | 7.7 h | 9 | 46 |
| FebruaryFeb | 83 | 31° | 24° | 28.5° | 7.9 h | 13 | 69 |
| MarchMar | 74 | 31° | 26° | 29.2° | 7.4 h | 22 | 133 |
| AprilApr | 69 | 32° | 26° | 30.3° | 7.1 h | 25 | 192 |
| MayMay | 64 | 32° | 26° | 30.6° | 5.0 h | 30 | 375 |
| JuneJun | 63 | 31° | 26° | 29.8° | 3.9 h | 29 | 529 |
| JulyJul | 62 | 30° | 25° | 29.3° | 3.7 h | 30 | 679 |
| AugustAug | 62 | 30° | 25° | 29.1° | 3.7 h | 30 | 599 |
| SeptemberSep | 62 | 30° | 25° | 29.0° | 3.7 h | 29 | 550 |
| OctoberOct | 67 | 31° | 25° | 29.3° | 5.1 h | 27 | 341 |
| NovemberNov | 78 | 31° | 25° | 29.4° | 7.2 h | 14 | 101 |
| DecemberDec | 91 | 31° | 24° | 28.7° | 7.4 h | 6 | 30 |
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
11.66° N, 102.54° E · 50 m · Asia/Bangkok
Sea temperature in Ko Kut
Monthly sea surface temperature with the range of cooler and warmer years.
8 in 10 years: 29.0 – 29.8 °C
Swimming season: all year
- cold
- fresh
- refreshing
- pleasant
- warm
- very warm
The sea temperature in Ko Kut ranges from 28.3 °C in January to 30.6 °C in May. At 20 °C and more, the sea is warm enough for swimming all year round.
The sea warms up slowly: it is warmest in May, while the air already peaks in April. The sea temperature varies from year to year: in May, eight out of ten years were between 30.0 and 31.3 °C.
| Month | Average | Cool year | Warm year | Feels |
|---|---|---|---|---|
| JanuaryJan | 28.3° | 27.6° | 29.0° | warm |
| FebruaryFeb | 28.5° | 27.8° | 29.1° | warm |
| MarchMar | 29.2° | 28.7° | 29.9° | very warm |
| AprilApr | 30.3° | 29.8° | 30.8° | very warm |
| MayMay | 30.6° | 30.0° | 31.3° | very warm |
| JuneJun | 29.8° | 29.1° | 30.4° | very warm |
| JulyJul | 29.3° | 28.7° | 29.8° | very warm |
| AugustAug | 29.1° | 28.7° | 29.7° | very warm |
| SeptemberSep | 29.0° | 28.4° | 29.6° | very warm |
| OctoberOct | 29.3° | 29.0° | 29.8° | very warm |
| NovemberNov | 29.4° | 28.8° | 29.9° | very warm |
| DecemberDec | 28.7° | 27.9° | 29.7° | warm |
Sunshine hours in Ko Kut
Average hours of bright sunshine per day, next to the length of the day. Tap a month to select it.
In October, the sun shines for about 5.1 of 11.9 hours of daylight in Ko Kut, 43 % 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 in Ko Kut: 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.
In October, Ko Kut has about 27 rainy days with 341 mm of rain in total.
UV index in Ko Kut
How strong the sun is at noon, month by month, and how quickly unprotected skin burns.
- Clear-sky UV in October
- 11 · extremeAvoid the midday sun; SPF 50+, covering clothes, hat and sunglasses.
The sun is strongest in April (UV 13).
Minutes until sunburn in October
- Very fair skin
- about 10 min
- Fair skin
- about 15 min
- Light brown skin
- about 20 min
- Olive skin
- about 25 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 and clouds in Ko Kut
How breezy and how cloudy Ko Kut 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.
In October, the wind in Ko Kut typically peaks at 10 km/h during the day: Beaufort 2, light breeze or less.
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.
In October, cloud covers on average 85 % of the sky over Ko Kut: mostly overcast, with about 5.1 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 and humidity in Ko Kut
How often the day gets hot in Ko Kut (30 °C and more), and in which months heat and humidity come together. Tap a month to select it.
Heat calendar
- pleasant
- some hot or muggy days
- often muggy
- often hot
- hot and muggy
In October, Ko Kut has about 24 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 Ko Kut
Weather for your travel dates
Pick your arrival and length of stay, and we sum up the weather to expect.
Ko Kut 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.
Ko Kut has its best school-holiday weather during the Christmas holidays (score 90) and its weakest during the summer holidays (score 62).
- 71
Easter holidays
Mar – Apr
Good
- 32 °C by day
- Sea 30 °C
- 7.2 h of sun a day
- 24 rainy days a month
- 64
May half-term
May – Jun
Good
- 31 °C by day
- Sea 30 °C
- 4.8 h of sun a day
- 30 rainy days a month
- 62
Summer holidays
Jul – Aug
Good
- 30 °C by day
- Sea 29 °C
- 3.7 h of sun a day
- 30 rainy days a month
Keep in mind: Frequent rain
- 67
October half-term
Oct
Good
- 31 °C by day
- Sea 29 °C
- 5.1 h of sun a day
- 27 rainy days a month
- 90
Christmas holidays
Dec – Jan
ExcellentBest holidays
- 31 °C by day
- Sea 29 °C
- 7.6 h of sun a day
- 8 rainy days a month
Good for: Beach & swimming
Based on the climate averages 1996–2025.
Getting there
Flying from
- Nonstop flight
- about 12 h 25 min
- Distance
- 9,870 km
- Time zone
- UTC+7
- Jet lag
- About 6 days (6 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.
Compare & alternatives
Ko Kut compared
Put Ko Kut side by side with another destination.
Ko Kut vs Ko Chang
In October the holiday weather in Ko Kut and Ko Chang is about equally good (score 67 vs 67). During the day it is about as warm in Ko Chang as in Ko Kut. The sea is about equally warm.
| in October | Ko Kut | Ko Chang |
|---|---|---|
| Holiday weather score | 67 | 67 |
| Daytime high | 31° | 31° |
| Sea | 29° | 29° |
| Sunshine | 5 h | 5 h |
| Rainy days | 27 | 25 |
| Best time | Nov – Feb | Nov – Feb |
Through the year
Thailand in October: the best places
In October, Ko Kut ranks 1 among the 31 nearest destinations in this country.
- Ko KutThis page31°29°67
- 2Ko Chang31°29°67
- 3Pattaya31°30°67
- 4Hua Hin31°29°66
- 5Koh Tao29°29°66
- 6Ko Pha-ngan28°29°66
- 7Koh Samui31°29°66
- 8Laem Chabang32°30°65
Near Ko Kut
Other destinations close by.
Places with a climate like Ko Kut
Destinations whose weather through the year is closest to Ko Kut's – good alternatives.
Frequently asked questions about Ko Kut
When is the best time to visit Ko Kut?
The best time to visit Ko Kut is from November to February. That is when the holiday weather score, which combines temperature, sea, sunshine and rain, is highest.
How warm is the sea in Ko Kut?
The sea temperature in Ko Kut ranges from 28.3 °C in January to 30.6 °C in May. At 20 °C and more, the sea is warm enough for swimming all year round.
Can you swim in Ko Kut in October?
Yes. In October the sea averages 29.3 °C – almost as warm as a bath.
What is the warmest month in Ko Kut?
April is the warmest month, with average highs of 32 °C and nights around 26 °C. September is the coolest month at 30 °C.
When does it rain most in Ko Kut?
The rainy season is from June to September; the wettest month is July with 679 mm. The driest month is December with 30 mm.
How many hours of sunshine does Ko Kut get?
Ko Kut gets around 2,120 hours of sunshine a year. The sunniest month is February with 7.9 hours a day; in July there are 3.7 hours a day.
What time zone is Ko Kut in?
Ko Kut is on UTC+7 all year.
How long is the flight from London to Ko Kut?
A nonstop flight from London to Ko Kut takes about 12 h 25 min, for a straight-line distance of about 9,870 km. Most routes need a change of planes, which adds time.
Which school holidays are best for Ko Kut?
Ko Kut has its best school-holiday weather during the Christmas holidays (score 90) and its weakest during the summer holidays (score 62). Holiday ratings (0–100): Easter holidays 71, May half-term 64, summer holidays 62, October half-term 67, Christmas holidays 90.