Best year time to visit Cornwallis

General weather information about Cornwallis

Average annual temperature is 8.7 °C

Absolute maximum temperature: 30.3 °C

Absolute minimum temperature: -28.9 °C

Number of sunny days: 140 days

Number of rainy days: 193 days

Number of snow days: 32 days

Look at detailed online map of Cornwallis

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

Cornwallis air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	10.0	9.5	10.7	20.2	23.7	26.2	29.0	25.2	30.3	23.5	13.6	16.2
Average daytime temperature (°C)	3.4	0.9	3.3	11.6	15.3	19.1	25.6	22.3	20.9	16.5	6.2	4.8
Average temperature (°C)	0.6	-3.3	0.3	6.5	10.5	15.1	21.3	18.5	16.7	12.3	3.2	1.9
Average night temperature (°C)	-1.8	-7.3	-2.1	2.9	6.8	11.9	17.9	15.3	13.6	9.3	0.4	-0.9
Absolute minimum temperature (°C)	-7.7	-28.9	-6.1	-3.5	3.4	6.8	13.8	12.1	7.2	3.0	-6.0	-8.0

Cornwallis 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	10.4	11.9	13.5	14.8	15.5	15.2	14.0	12.5	11.0	9.6	8.9
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)	3.0	4.6	6.3	9.3	10.5	6.9	9.3	8.7	7.9	7.5	4.7	3.3
Precipitation (mm)	237	75	91	42	43	224	156	148	89	111	82	91
Sunny days	4	8	8	16	19	10	11	12	16	12	11	13
Rainy days	22	7	13	14	12	20	20	19	14	19	18	15
Snow days	5	13	10	0	0	0	0	0	0	0	1	3

Cornwallis - weather forecast by months

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

Best time to visit Cornwallis:

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

April — 9.3(h)
May — 10.5(h)
July — 9.3(h)
August — 8.7(h)

Months with the longest average daylight duration in Cornwallis:

June — 15.5(h)

The largest precipitation sum in Cornwallis is at

January — 237(mm)

June — 224(mm)

July — 156(mm)

August — 148(mm)

Weather forecast in the closest to Cornwallis admin centers