Best year time to visit Chemainus

General weather information about Chemainus

Average annual temperature is 11.0 °C

Absolute maximum temperature: 34.7 °C

Absolute minimum temperature: -8.5 °C

Number of sunny days: 154 days

Number of rainy days: 205 days

Number of snow days: 6 days

Look at detailed online map of Chemainus

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

Chemainus air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	11.2	10.4	14.4	21.8	28.6	27.7	30.8	34.7	25.5	21.8	14.9	11.7
Average daytime temperature (°C)	6.8	6.3	9.1	11.1	21.0	22.0	25.5	26.1	20.2	14.7	9.4	8.5
Average temperature (°C)	4.8	3.5	4.9	7.1	15.6	16.6	20.0	20.7	15.5	10.7	6.0	6.1
Average night temperature (°C)	3.0	1.3	1.6	3.9	11.1	11.8	14.8	15.9	11.6	7.7	3.6	4.2
Absolute minimum temperature (°C)	-3.6	-8.5	-5.4	-0.8	6.1	7.6	11.9	11.5	6.8	-2.1	0.4	0.5

Chemainus monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	9.0	10.0	12.0	14.0	15.0	16.0	16.0	15.0	13.0	11.0	9.0	8.0
Daylight mean duration (h)	8.8	10.2	11.9	13.7	15.3	16.1	15.7	14.3	12.6	10.8	9.2	8.3
Daylight minimum duration (h)	8.0	9.0	11.0	12.0	14.0	15.0	15.0	13.0	11.0	9.0	8.0	8.0
Sunshine mean duration (h)	2.3	3.6	6.7	6.3	11.8	12.5	13.6	11.6	8.4	6.3	4.7	2.2
Precipitation (mm)	151	132	99	157	34	45	14	34	66	175	168	245
Sunny days	6	4	10	4	20	18	27	23	12	15	11	4
Rainy days	24	19	21	26	11	12	4	8	18	16	19	27
Snow days	1	5	0	0	0	0	0	0	0	0	0	0

Chemainus - weather forecast by months

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

Best time to visit Chemainus:

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

May — 11.8(h)
June — 12.5(h)
July — 13.6(h)
August — 11.6(h)

Months with the longest average daylight duration in Chemainus:

June — 16.1(h)
July — 15.7(h)

The largest precipitation sum in Chemainus is at

January — 151(mm)

April — 157(mm)

October — 175(mm)

November — 168(mm)

December — 245(mm)

Weather forecast in the closest to Chemainus admin centers