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Hourly Forecast
Daylight Hours
07:40
Sunrise
19:23
Sunset
Moon
Waxing Gibbous
18:55
Moonrise
05:53
Moonset
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View stargazing scoreWeather in Chaumont-Gistoux today, September 25, 2026
Chaumont-Gistoux starts September 25, 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. Expect a grey start, with morning cloud around 100% by 08:00. Outdoor plans early on should not rely on bright skies.
The day peaks near 24°C and cools toward 10°C. The air stays humid, with relative humidity between 38% and 79% and the peak around 08:00. Expect gentle winds, highest near 11:00 at 3.3 km/h.
Afternoon skies stay clogged, peaking close to 62% near 12:00. The grey theme continues rather than clearing out. Visibility holds near 41.1 km, though it can fall to 34.6 km. Daylight runs from 07:40 to 19:23, lasting 11 hours 42 minutes of sunlight today.
Overall, Chaumont-Gistoux on September 25, 2026 favours outdoor plans under mostly open skies, with a comfortable high near 24°C.
Frequently asked questions about weather in Chaumont-Gistoux
How warm does it get in Chaumont-Gistoux?
The warmest month in Chaumont-Gistoux is August, with average high temperatures of 23°C. The average temperature during this period is around 19°C.
How cold does it get in Chaumont-Gistoux?
The coldest month in Chaumont-Gistoux is January, with average low temperatures of 2°C. The average temperature during this period is around 4°C.
What is the wettest time of year in Chaumont-Gistoux?
The wettest month in Chaumont-Gistoux is January, with an average of 86mm of precipitation.
What is the driest time of year in Chaumont-Gistoux?
The driest month in Chaumont-Gistoux is April, with an average of 52mm of precipitation.
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