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Hourly Forecast
Daylight Hours
07:28
Sunrise
19:23
Sunset
Moon
Waxing Gibbous
17:50
Moonrise
02:16
Moonset
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View stargazing scoreWeather in Renens today, September 22, 2026
Renens starts September 22, 2026 under largely sunny skies, with bright spells setting the tone from the outset. Outdoor plans should enjoy long stretches of open sky as the day unfolds.
The day peaks near 22°C and cools toward 12°C. Expect humidity between 21% and 44%, most humid near 23:00. Airflow remains manageable, reaching about 8.3 km/h around 16:00.
Afternoon conditions open up, holding cloud close to 0% near 15:00. The day finishes on a milder, brighter note. Visibility holds near 50.6 km, though it can fall to 42.1 km. Sunrise is at 07:28 and sunset at 19:23, giving 11 hours 54 minutes of sunlight today.
Taken together, settled sunshine in Renens on September 22, 2026 makes outdoor timing easier, with highs near 22°C.
Frequently asked questions about weather in Renens
How warm does it get in Renens?
The warmest month in Renens is August, with average high temperatures of 24°C. The average temperature during this period is around 20°C.
How cold does it get in Renens?
The coldest month in Renens 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 Renens?
The wettest month in Renens is December, with an average of 139mm of precipitation.
What is the driest time of year in Renens?
The driest month in Renens is February, with an average of 86mm of precipitation.
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