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Hourly Forecast
Daylight Hours
05:59
Sunrise
17:55
Sunset
Moon
Waxing Gibbous
17:19
Moonrise
04:49
Moonset
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View stargazing scoreWeather in Petit-Bourg today, September 25, 2026
Petit-Bourg starts September 25, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. The morning sky stays heavily clouded, with cover near 91% around 07:00. Grey conditions set the early tone before any later change.
Expect highs of 30°C and cooler readings close to 26°C. The air stays humid, with relative humidity between 66% and 86% and the peak around 23:00. Airflow remains manageable, reaching about 3.9 km/h around 11:00.
Afternoon showers stay in play, peaking near 22% around 12:00. Skies remain cluttered, with cover about 92% by 12:00. Expect visibility around 16.1 km. Sunrise is at 05:59 and sunset at 17:55, giving 11 hours 55 minutes of sunlight today.
The practical takeaway for Petit-Bourg on September 25, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 30°C.
Frequently asked questions about weather in Petit-Bourg
How warm does it get in Petit-Bourg?
The warmest month in Petit-Bourg is September, with average high temperatures of 28°C. The average temperature during this period is around 27°C.
How cold does it get in Petit-Bourg?
The coldest month in Petit-Bourg is February, with average low temperatures of 23°C. The average temperature during this period is around 24°C.
What is the wettest time of year in Petit-Bourg?
The wettest month in Petit-Bourg is September, with an average of 144mm of precipitation.
What is the driest time of year in Petit-Bourg?
The driest month in Petit-Bourg is January, with an average of 59mm of precipitation.
