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Cobourg weather & best time to visit

Nature escape

Cobourg at a glance

Best time
Jun – Sep
Warmest month
Jul · 25°
Sunshine a year
2,170 h
Rain a year
873 mm
Climate
Continental
Time zone
UTC−5 / UTC−4
Elevation
82 m

Climate in Cobourg

Cobourg has mild to warm summers and cold winters with occasional snow. July is the warmest month with average highs of 25 °C, while January is the coolest at 0 °C. With around 2,170 hours of sunshine a year, Cobourg is moderately sunny; July is the sunniest month with 9.2 hours a day.

Holiday weather through the year

Best time to visit

Best time to visit Cobourg

The best time to visit Cobourg is from June to September. For sightseeing, day trips and hiking, conditions are most comfortable from June to September. The wettest month is April with 86 mm of precipitation.

Cobourg through the seasons

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

Cobourg in spring

Mar – May

42

Fair

  • 3–15 °C by day
  • 6.7 h of sun a day
  • 31 rainy days in all

Cobourg in summer

Jun – Aug

85

Excellent

  • 21–25 °C by day
  • 8.5 h of sun a day
  • 31 rainy days in all

Cobourg in autumn

Sep – Nov

54

Fair

  • 9–22 °C by day
  • 5.0 h of sun a day
  • 31 rainy days in all

Cobourg in winter

Dec – Feb

18

Poor

  • 0–3 °C by day
  • 3.5 h of sun a day
  • 32 rainy days in all

Which month for what?

Beach & swimming

No sea nearby

Sea from 21 °C, warm and mostly dry

Sightseeing & hiking

Jun – Sep

15–28 °C and not too much rain

Snow

Dec – Mar

Snow on 2 or more days

Find your perfect month

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

Sunshine
Little rain

Your best months: June – 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

57

Holiday weather in October

Fair

Best time to visit: June – September

A typical day in October

  1. Morning, 08:00: about 10°
  2. Midday, 13:00: about 14°
  3. Afternoon, 16:00: about 15°
  4. Evening, 20:00: about 12°
  5. Night, 23:00: about 11°

07:2618:31

Cool evenings: pack a jumper or a jacket.

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

Light for photos in October

Golden hour
Morning 07:08–08:05 · evening 17:52–18:49
Blue hour
Morning 06:57–07:08 · evening 18:49–19:00

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 Cobourg compared with home

Home:

Loading the climate at home …

Early or late October?

In October, daytime highs fall from about 18° at the start of the month to 12° at the end. The days get 1.4 h shorter.

Early or late October?
October1 Oct31 Oct
Daytime high18°12°
Night-time low12°6°
Daylight11.8 h10.4 h

What is the weather like in Cobourg in October?

In October, Cobourg is cool: daytime highs average 15 °C, and nights cool down to about 9 °C. Expect around 4.6 hours of sunshine a day. Rain is frequent, with about 11 rainy days and 82 mm in total. All in all, October is a so-so month for a holiday in Cobourg.

More details for October

Daylight
11 h 5 min07:26 – 18:31
UV index
3 · moderateclear sky, noon (estimate)All months
Muggy days
0 daysdew point 18 °C or moreAll months
Wind
23 km/haverage daily peakAll months
Cloud cover
61 %on averageAll months
Hot days
0 days30 °C or moreAll months
Snow days
0 days1 cm or more of fresh snowAll months
Time zone
UTC−4offset from UTC

How the score comes together

  • Temperatureweight 50 %76 %
  • Sunshineweight 20 %27 %
  • Few rainy daysweight 30 %47 %

Each factor is rated from 0 to 100 % and weighted for the travel style “Nature escape”.

What to pack in October

  • Sunscreen
  • A jumper for the evenings
  • Rain jacket or umbrella

Compare two months in Cobourg

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

vs

July has the better holiday weather in Cobourg: score 87 against 57. In July, days are 10 °C warmer than in October. July has one rainy day fewer. The sun shines 5 hours longer a day in July.

October vs July, Cobourg
MonthOctoberJuly
Holiday weather score5787better
Daytime high15°25°
Night-time low9°19°
Sunshine4.6 h9.2 hbetter
Rainy days1110better
Rainfall82 mm74 mm
Muggy days0better14

Based on the climate averages 1996–2025.

Cobourg month by month

The typical weather for every month at a glance.

16January0° · 3.2 h

In January, Cobourg is bitterly cold: daytime highs average 0 °C, and nights often drop below freezing (−7 °C). The sun is scarce, with only about 3.2 hours a day. Precipitation falls on about 11 days, totalling 67 mm; on about 7 of them it snows. All in all, January is not an ideal month for a holiday in Cobourg.

Cobourg in January
25February0° · 4.6 h

In February, Cobourg is bitterly cold: daytime highs average 0 °C, and nights often drop below freezing (−7 °C). Expect around 4.6 hours of sunshine a day. Precipitation falls on about 9 days, totalling 58 mm; on about 6 of them it snows. All in all, February is not an ideal month for a holiday in Cobourg.

Cobourg in February
26March3° · 5.7 h

In March, Cobourg is cold: daytime highs average 3 °C, and nights often drop below freezing (−3 °C). Expect around 5.7 hours of sunshine a day. Precipitation falls on about 10 days, totalling 63 mm; on about 4 of them it snows. All in all, March is not an ideal month for a holiday in Cobourg.

Cobourg in March
30April8° · 6.7 h

In April, Cobourg is cold: daytime highs average 8 °C, and nights cool down to about 3 °C. The sun shines for around 6.7 hours a day. Rain is frequent, with about 11 rainy days and 86 mm in total. Snow falls on about 2 days. All in all, April is not an ideal month for a holiday in Cobourg.

Cobourg in April
70May15° · 7.8 h

In May, Cobourg is cool: daytime highs average 15 °C, and nights cool down to about 9 °C. The sun shines for around 7.8 hours a day. Rain is frequent, with about 10 rainy days and 67 mm in total. All in all, May is a good month for a holiday in Cobourg.

Cobourg in May
84June21° · 8.4 h

In June, Cobourg is mild: daytime highs average 21 °C, and nights cool down to about 15 °C. The sun shines for around 8.4 hours a day. Rain is frequent, with about 11 rainy days and 78 mm in total. All in all, June is an excellent month for a holiday in Cobourg.

Cobourg in June
87July25° · 9.2 h

In July, Cobourg is warm: daytime highs average 25 °C, and nights cool down to about 19 °C. With around 9.2 hours of sunshine a day, there is plenty of sun. Rain is frequent, with about 10 rainy days and 74 mm in total. All in all, July is an excellent month for a holiday in Cobourg.

Cobourg in July
84August25° · 8.0 h

In August, Cobourg is warm: daytime highs average 25 °C, and nights cool down to about 19 °C. The sun shines for around 8.0 hours a day. Rain is frequent, with about 10 rainy days and 72 mm in total. All in all, August is an excellent month for a holiday in Cobourg.

Cobourg in August
83September22° · 6.7 h

In September, Cobourg is warm: daytime highs average 22 °C, and nights cool down to about 15 °C. The sun shines for around 6.7 hours a day. Rain falls on about 9 days, adding up to 77 mm. All in all, September is an excellent month for a holiday in Cobourg.

Cobourg in September
57October15° · 4.6 h

In October, Cobourg is cool: daytime highs average 15 °C, and nights cool down to about 9 °C. Expect around 4.6 hours of sunshine a day. Rain is frequent, with about 11 rainy days and 82 mm in total. All in all, October is a so-so month for a holiday in Cobourg.

Cobourg in October
21November9° · 3.7 h

In November, Cobourg is cold: daytime highs average 9 °C, and nights cool down to about 3 °C. The sun is scarce, with only about 3.7 hours a day. Rain is frequent, with about 11 rainy days and 71 mm in total. Snow falls on about 2 days. All in all, November is not an ideal month for a holiday in Cobourg.

Cobourg in November
13December3° · 2.7 h

In December, Cobourg is cold: daytime highs average 3 °C, and nights often drop below freezing (−2 °C). The sun is scarce, with only about 2.7 hours a day. Precipitation falls on about 12 days, totalling 79 mm; on about 5 of them it snows. All in all, December is not an ideal month for a holiday in Cobourg.

Cobourg 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 Cobourg

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

  • Frost below 0°
  • Cold 0–8°
  • Cool 8–15°
  • Pleasant 15–20°

CoolOctober: nights around 9°. A duvet at night and a jumper for the evening.

The coolest nights are in January (−7°), the warmest in July (19°). Nights are pleasant for sleeping (15 to 20 °C) from June to September. Nights fall below 8 °C on average from November to April, so the room should be heated.

Temperatures through the year

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

OctoberDay 15°Night 9°
DayNight
MonthScoreDayNightSunRain daysRain mm
JanuaryJan160°−7°3.2 h1167
FebruaryFeb250°−7°4.6 h958
MarchMar263°−3°5.7 h1063
AprilApr308°3°6.7 h1186
MayMay7015°9°7.8 h1067
JuneJun8421°15°8.4 h1178
JulyJul8725°19°9.2 h1074
AugustAug8425°19°8.0 h1072
SeptemberSep8322°15°6.7 h977
OctoberOct5715°9°4.6 h1182
NovemberNov219°3°3.7 h1171
DecemberDec133°−2°2.7 h1279

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

43.96° N, 78.17° W · 82 m · America/Toronto

Sunshine
Sunshine

Sunshine hours in Cobourg

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

Per year
2,170 hours
Sunniest month
Jul · 9.2 h a day
Least sunshine
Dec · 2.7 h a day
OctoberSunshine 4.6 hDaylight 11.1 hShare of daylight 41 %
SunshineDaylight

In October, the sun shines for about 4.6 of 11.1 hours of daylight in Cobourg, 41 % 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 Cobourg: 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
873 mm on 124 days
Wettest month
Apr · 86 mm
Driest month
Feb · 58 mm
OctoberRainy days 11Rainfall 82 mm

In October, Cobourg has about 11 rainy days with 82 mm of rain in total.

UV index
Sun protection

UV index in Cobourg

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

Clear-sky UV in October
3 · moderateAround midday seek shade; use sunscreen, a hat and sunglasses.

The sun is strongest in June (UV 9).

Minutes until sunburn in October

Very fair skin
about 40 min
Fair skin
about 50 min
Light brown skin
about 70 min
Olive skin
about 90 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 Cobourg

How breezy and how cloudy Cobourg 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
22 km/h · moderate breeze
Windiest month
Dec · 26 km/h
Calmest month
Aug · 18 km/h
OctoberWind 23 km/hBeaufort 4

In October, the wind in Cobourg typically peaks at 23 km/h during the day: Beaufort 4, moderate breeze.

Clouds

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

Year average
61 % · variable cloud
Clearest month
Aug · 49 %
Cloudiest month
Dec · 77 %
OctoberCloud cover 61 %Sunshine 4.6 h

In October, cloud covers on average 61 % of the sky over Cobourg: variable cloud, with about 4.6 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 Cobourg

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

Hot days a year
1 day
Hottest month
Jul · 25 °C
Hot months
none

Heat calendar

  • pleasant
  • some hot or muggy days
  • often muggy
  • often hot
  • hot and muggy
OctoberHot days (30 °C+) 0Daytime high 15 °C

In October, Cobourg has about 0 hot days, with an average daytime high of 15 °C: pleasant. Heat plays no part this month.

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

Snow
Snow

Snow in Cobourg

When Cobourg is likely to be white: the chance of seeing snow during a week's stay, the days with fresh snow and how much falls. Tap a month to select it.

Snow days a year
26 days
Fresh snow a year
104 cm
Snowy months
Jan – Feb

Snow calendar

  • hardly any
  • possible
  • likely
  • very likely
OctoberDays with fresh snow 0Fresh snow 0 cmChance of snow 0 / 100

In October, it hardly ever snows in Cobourg.

Snow days bring at least 1 cm of fresh snow. Fresh snow comes from ERA5 snowfall (1996–2025) at the height of the place, not on the slopes above it; the snow chance also weighs whether the snow settles. An estimate from climate averages, not a snow report.

Planning a trip to Cobourg

Weather for your travel dates

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

Cobourg 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.

Cobourg has its best school-holiday weather during the summer holidays (score 85) and its weakest during the Christmas holidays (score 15).

  • Easter holidays

    Mar – Apr

    29

    Poor

    • 7 °C by day
    • 6.4 h of sun a day
    • 11 rainy days a month

    Keep in mind: Snow

  • May half-term

    May – Jun

    73

    Good

    • 16 °C by day
    • 7.9 h of sun a day
    • 10 rainy days a month
  • Summer holidays

    Jul – Aug

    85

    ExcellentBest holidays

    • 25 °C by day
    • 8.4 h of sun a day
    • 10 rainy days a month

    Good for: Sightseeing & walks

  • October half-term

    Oct

    57

    Fair

    • 15 °C by day
    • 4.6 h of sun a day
    • 11 rainy days a month
  • Christmas holidays

    Dec – Jan

    15

    Poor

    • 2 °C by day
    • 3.0 h of sun a day
    • 11 rainy days a month

    Keep in mind: Snow

Based on the climate averages 1996–2025.

Getting there

Flying from

Nonstop flight
about 7 h 15 min
Distance
5,600 km
Time zone
UTC−4
Jet lag
About 3 days (5 h west)

Rule of thumb for flying west: for a few days before, stay up a little later, and get afternoon and evening light at your destination.

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

Good to know: Canada

Currency
Canadian Dollar (CAD)
Languages
English, French
Sockets
Type A, B · 120 V
Traffic
Drives on the right
Dialling code
+1
Emergency number
911

UK plugs need a travel adapter

Only 120 V: chargers marked 100–240 V work, other devices need a voltage converter.

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

Compare & alternatives

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Cobourg compared

Put Cobourg side by side with another destination.

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Cobourg vs Port Hope

In October the holiday weather in Cobourg and Port Hope is about equally good (score 57 vs 55). During the day it is about as warm in Port Hope as in Cobourg.

Cobourg vs Port Hope, in October
in OctoberCobourgPort Hope
Holiday weather score5755
Daytime high15°15°
Sunshine5 h5 h
Rainy days1112
Best timeJun – SepMay – Sep

Through the year

OctoberCobourg 15°Port Hope 15°
CobourgPort Hope
Go to Port Hope
Best places in the country
Ranking

Canada in October: the best places

In October, Cobourg ranks 2 among the 31 nearest destinations in this country.

  1. Brantford16°58
  2. 2CobourgThis page15°57
  3. 3St. Catharines16°57
  4. 4Hamilton15°57
  5. 5Port Hope15°55
  6. 6Niagara Falls16°55
  7. 7Oakville15°55
  8. 8Burlington15°55
All destinations: Canada
Places nearby

Near Cobourg

Other destinations close by.

Places with a similar climate

Places with a climate like Cobourg

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

  1. 81 % similar50AntigonishCanada15°Best time: May – Sep
  2. 81 % similar57Hamilton, OntarioCanada15°Best time: May – Sep
  3. 81 % similar50Collingwood (Blue Mountains)Canada14°Best time: May – Sep
  4. 79 % similar41Owen SoundCanada14°Best time: Jun – Sep

Frequently asked questions about Cobourg

When is the best time to visit Cobourg?

The best time to visit Cobourg is from June to September. That is when the holiday weather score, which combines temperature, sea, sunshine and rain, is highest.

What is the warmest month in Cobourg?

July is the warmest month, with average highs of 25 °C and nights around 19 °C. January is the coolest month at 0 °C.

When does it rain most in Cobourg?

The wettest month is April with 86 mm of precipitation. The driest month is February with 58 mm.

How many hours of sunshine does Cobourg get?

Cobourg gets around 2,170 hours of sunshine a year. The sunniest month is July with 9.2 hours a day; in December there are 2.7 hours a day.

What time zone is Cobourg in?

Cobourg is on UTC−5 in January and UTC−4 in July.

How long is the flight from London to Cobourg?

A nonstop flight from London to Cobourg takes about 7 h 15 min, for a straight-line distance of about 5,600 km.

Which school holidays are best for Cobourg?

Cobourg has its best school-holiday weather during the summer holidays (score 85) and its weakest during the Christmas holidays (score 15). Holiday ratings (0–100): Easter holidays 29, May half-term 73, summer holidays 85, October half-term 57, Christmas holidays 15.