Weather in St. Clair in July

General weather information about St. Clair

Average annual temperature is 10.3 °C

Absolute maximum temperature: 31.5 °C

Absolute minimum temperature: -19.3 °C

Number of sunny days: 147 days

Number of rainy days: 192 days

Number of snow days: 26 days

Look at detailed online map of St. Clair

* Weather data for St. Clair Canada is based on climate observations for 2026 year

St. Clair air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	10.8	13.7	14.3	25.9	29.7	31.5	31.3	30.4	31.1	26.5	14.4	14.2
Average daytime temperature (°C)	3.4	5.2	6.0	14.9	20.1	24.7	26.7	24.6	22.8	15.7	8.4	6.7
Average temperature (°C)	0.3	-0.4	1.7	9.2	13.4	19.0	22.0	19.9	18.2	12.1	4.2	3.6
Average night temperature (°C)	-2.2	-4.2	-1.3	4.2	8.0	14.0	18.0	16.1	14.5	9.2	0.8	1.4
Absolute minimum temperature (°C)	-17.8	-19.3	-6.1	-3.7	1.5	10.0	14.7	9.8	8.2	-1.5	-7.1	-4.8

St. Clair 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)	9.4	10.5	11.9	13.4	14.6	15.3	15.0	13.9	12.5	11.1	9.8	9.1
Daylight minimum duration (h)	9.0	9.0	11.0	12.0	14.0	15.0	14.0	13.0	11.0	10.0	9.0	9.0
Sunshine mean duration (h)	2.9	6.9	6.3	8.1	11.1	11.6	11.4	10.1	8.7	5.3	6.0	3.3
Precipitation (mm)	70	73	99	115	42	70	112	101	50	81	32	72
Sunny days	7	12	8	11	23	16	6	12	14	8	17	13
Rainy days	16	11	15	19	8	14	25	19	16	23	10	16
Snow days	8	5	8	0	0	0	0	0	0	0	3	2

St. Clair - weather forecast by months

St. Clair weather in january St. Clair weather in february St. Clair weather in march St. Clair weather in april St. Clair weather in may St. Clair weather in june St. Clair weather in july St. Clair weather in august St. Clair weather in september St. Clair weather in october St. Clair weather in november St. Clair weather in december

Best time to visit St. Clair:

The best time to visit St. Clair during the most sunny months:

May — 11.1(h)
June — 11.6(h)
July — 11.4(h)
August — 10.1(h)

Months with the longest average daylight duration in St. Clair:

June — 15.3(h)

The largest precipitation sum in St. Clair is at

March — 99(mm)

April — 115(mm)

July — 112(mm)

August — 101(mm)

Weather forecast in the closest to St. Clair admin centers