Best year time to visit Fairfax

General weather information about Fairfax

Average annual temperature is 7.2 °C

Absolute maximum temperature: 31.5 °C

Absolute minimum temperature: -32.4 °C

Number of sunny days: 116 days

Number of rainy days: 195 days

Number of snow days: 54 days

Look at detailed online map of Fairfax

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

Fairfax air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	6.8	8.4	6.8	25.2	28.7	31.5	29.6	24.9	28.2	26.7	12.9	12.7
Average daytime temperature (°C)	-0.7	-0.9	2.3	12.8	17.4	21.0	24.6	21.5	20.7	14.7	4.0	2.0
Average temperature (°C)	-4.1	-6.7	-2.0	6.6	11.4	16.2	20.3	17.4	16.1	10.8	0.4	-1.4
Average night temperature (°C)	-7.5	-12.6	-6.3	1.5	5.7	12.0	16.9	14.0	12.4	7.8	-2.2	-4.8
Absolute minimum temperature (°C)	-18.1	-32.4	-12.8	-8.3	0.4	5.9	11.9	9.5	6.0	-1.9	-9.2	-13.8

Fairfax 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)	9.2	10.4	11.9	13.5	14.9	15.6	15.2	14.0	12.5	11.0	9.6	8.8
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)	2.6	5.5	5.4	8.6	10.6	8.7	10.3	9.6	8.5	5.6	5.3	3.4
Precipitation (mm)	93	61	91	82	77	140	252	133	91	103	78	130
Sunny days	4	6	7	13	17	8	5	5	15	11	12	13
Rainy days	13	8	8	17	14	22	26	26	15	20	14	12
Snow days	14	14	16	0	0	0	0	0	0	0	4	6

Fairfax - weather forecast by months

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

Best time to visit Fairfax:

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

May — 10.6(h)
July — 10.3(h)
August — 9.6(h)

Months with the longest average daylight duration in Fairfax:

June — 15.6(h)

The largest precipitation sum in Fairfax is at

June — 140(mm)

July — 252(mm)

Weather forecast in the closest to Fairfax admin centers