Best year time to visit Saint Clair

General weather information about Saint Clair

Average annual temperature is 11.2 °C

Absolute maximum temperature: 35.7 °C

Absolute minimum temperature: -5.3 °C

Number of sunny days: 171 days

Number of rainy days: 192 days

Number of snow days: 2 days

Look at detailed online map of Saint Clair

* Weather data for Saint Clair United States is based on climate observations for 2026 year

Saint Clair air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	14.0	13.2	16.6	25.9	32.1	31.7	33.0	35.7	29.2	25.5	15.9	14.3
Average daytime temperature (°C)	9.1	8.6	11.0	13.2	22.8	23.8	28.2	28.6	22.2	16.8	10.3	9.7
Average temperature (°C)	5.5	4.1	5.4	8.0	15.1	15.9	19.5	20.6	15.5	11.4	6.5	6.6
Average night temperature (°C)	2.8	1.5	1.8	4.6	9.4	10.1	12.6	14.7	11.4	8.0	3.9	4.5
Absolute minimum temperature (°C)	-5.2	-5.3	-2.1	0.0	5.7	6.2	9.8	10.0	7.5	-1.6	-2.5	-0.4

Saint 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	8.0
Daylight mean duration (h)	9.0	10.3	11.9	13.6	15.1	15.8	15.5	14.2	12.6	10.9	9.4	8.6
Daylight minimum duration (h)	8.0	9.0	11.0	12.0	14.0	15.0	14.0	13.0	11.0	10.0	8.0	8.0
Sunshine mean duration (h)	3.7	5.1	7.3	6.8	11.0	11.8	13.2	11.6	8.3	6.4	5.0	3.1
Precipitation (mm)	83	74	102	146	20	23	11	19	59	100	150	220
Sunny days	8	9	7	5	19	22	26	20	17	16	14	8
Rainy days	23	17	24	25	12	8	5	11	13	15	16	23
Snow days	0	2	0	0	0	0	0	0	0	0	0	0

Saint Clair - weather forecast by months

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Best time to visit Saint Clair:

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

May — 11.0(h)
June — 11.8(h)
July — 13.2(h)
August — 11.6(h)

Months with the longest average daylight duration in Saint Clair:

June — 15.8(h)
July — 15.5(h)

The largest precipitation sum in Saint Clair is at

April — 146(mm)

November — 150(mm)

December — 220(mm)

Weather forecast in the closest to Saint Clair admin centers