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Hourly Forecast
Daylight Hours
08:04
Sunrise
19:30
Sunset
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Waning Gibbous
21:02
Moonrise
12:51
Moonset
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View stargazing scoreWeather in Saint-Cosme-en-Vairais today, September 30, 2026
Saint-Cosme-en-Vairais looks damp on September 30, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Early hours look the most unsettled, with rain probability near 56% by 10:00. The thickest cloud arrives around 04:00, reaching about 100%.
Temperatures climb from an overnight low near 16°C toward a daytime high of about 22°C. Expect humidity between 70% and 96%, most humid near 17:00. Expect gentle winds, highest near 04:00 at 5.2 km/h.
The second half of the day still looks unsettled, with rain probability around 98% by 15:00. Dense cloud near 100% at 12:00 keeps the feel grey. Horizontal visibility sits around 21.5 km, briefly nearer 0.7 km. Sunrise is at 08:04 and sunset at 19:30, giving 11 hours 25 minutes of sunlight today.
In short, treat September 30, 2026 in Saint-Cosme-en-Vairais as a damp day: pack covers, watch the wetter hours, and expect a high near 22°C.
Frequently asked questions about weather in Saint-Cosme-en-Vairais
How warm does it get in Saint-Cosme-en-Vairais?
The warmest month in Saint-Cosme-en-Vairais is July, with average high temperatures of 25°C. The average temperature during this period is around 20°C.
How cold does it get in Saint-Cosme-en-Vairais?
The coldest month in Saint-Cosme-en-Vairais is January, with average low temperatures of 2°C. The average temperature during this period is around 5°C.
What is the wettest time of year in Saint-Cosme-en-Vairais?
The wettest month in Saint-Cosme-en-Vairais is October, with an average of 84mm of precipitation.
What is the driest time of year in Saint-Cosme-en-Vairais?
The driest month in Saint-Cosme-en-Vairais is July, with an average of 36mm of precipitation.
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