Best year time to visit Coleraine

General weather information about Coleraine

Average annual temperature is 9.2 °C

Absolute maximum temperature: 32.6 °C

Absolute minimum temperature: -25.8 °C

Number of sunny days: 154 days

Number of rainy days: 177 days

Number of snow days: 34 days

Look at detailed online map of Coleraine

* Weather data for Coleraine Canada is based on climate observations for 2026 year

Coleraine air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	5.6	13.1	10.5	27.7	29.9	30.9	30.4	28.8	32.6	29.1	14.5	12.3
Average daytime temperature (°C)	1.1	3.1	4.5	14.0	19.5	23.9	26.6	24.3	22.8	15.7	7.1	4.7
Average temperature (°C)	-1.6	-2.8	-0.3	8.2	13.0	18.6	21.1	19.2	17.4	11.8	3.0	1.9
Average night temperature (°C)	-4.4	-7.4	-3.9	3.2	7.4	13.8	16.4	14.9	13.2	8.7	-0.5	-0.6
Absolute minimum temperature (°C)	-15.1	-25.8	-10.7	-6.2	0.1	9.9	12.7	9.2	6.5	-1.7	-6.2	-6.8

Coleraine monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	9.0	11.0	12.0	14.0	15.0	15.0	15.0	14.0	13.0	11.0	10.0	9.0
Daylight mean duration (h)	9.3	10.5	11.9	13.4	14.7	15.4	15.1	14.0	12.5	11.0	9.7	9.0
Daylight minimum duration (h)	8.0	9.0	11.0	12.0	14.0	15.0	14.0	13.0	11.0	10.0	9.0	8.0
Sunshine mean duration (h)	2.8	6.2	6.3	8.3	11.4	11.3	11.3	10.6	9.8	5.7	4.9	2.5
Precipitation (mm)	78	78	92	115	54	138	148	106	39	53	44	79
Sunny days	9	13	10	13	23	15	3	12	20	11	15	10
Rainy days	12	9	9	16	8	15	28	19	10	20	13	18
Snow days	10	6	12	1	0	0	0	0	0	0	2	3

Coleraine - weather forecast by months

Coleraine weather in january Coleraine weather in february Coleraine weather in march Coleraine weather in april Coleraine weather in may Coleraine weather in june Coleraine weather in july Coleraine weather in august Coleraine weather in september Coleraine weather in october Coleraine weather in november Coleraine weather in december

Best time to visit Coleraine:

The best time to visit Coleraine during the most sunny months:

May — 11.4(h)
June — 11.3(h)
July — 11.3(h)
August — 10.6(h)
September — 9.8(h)

Months with the longest average daylight duration in Coleraine:

June — 15.4(h)

The largest precipitation sum in Coleraine is at

April — 115(mm)

June — 138(mm)

July — 148(mm)

Weather forecast in the closest to Coleraine admin centers