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Hourly Forecast
Daylight Hours
07:43
Sunrise
19:12
Sunset
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Waning Gibbous
20:56
Moonrise
12:17
Moonset
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View stargazing scoreWeather in Sillans today, September 30, 2026
Rain features in Sillans on September 30, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise.
Expect highs of 24°C and cooler readings close to 17°C. Moisture in the air spans 53%-96%, with the highest values around 23:00. Expect gentle winds, highest near 18:00 at 4.2 km/h.
Afternoon showers stay in play, peaking near 68% around 19:00. Skies remain cluttered, with cover about 100% by 17:00. Visibility holds near 22.5 km, though it can fall to 12.0 km. The sun rises at 07:43 and sets at 19:12, for a total of 11 hours 29 minutes of sunlight today.
The practical takeaway for Sillans on September 30, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 24°C.
Frequently asked questions about weather in Sillans
How warm does it get in Sillans?
The warmest month in Sillans is August, with average high temperatures of 27°C. The average temperature during this period is around 21°C.
How cold does it get in Sillans?
The coldest month in Sillans is January, with average low temperatures of -1°C. The average temperature during this period is around 3°C.
What is the wettest time of year in Sillans?
The wettest month in Sillans is May, with an average of 156mm of precipitation.
What is the driest time of year in Sillans?
The driest month in Sillans is August, with an average of 80mm of precipitation.
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