Weatheo

Saint-Quentin Weather by Month

Average temperatures, rainfall and humidity for Saint-Quentin, France, month by month, built from OpenWeather’s historical records. Use it to see what a typical Saint-Quentin month looks like before you travel — then check the live Saint-Quentin forecast for the days ahead.

Warmest month

July

24°C average high

Coolest month

January

2°C average low

Wettest month

January

38 mm of rain

Driest month

September

22 mm of rain

Average temperature and rainfall in Saint-Quentin by month

Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.

MonthAvg highAvg lowRecord low / highRainfallHumidityWind
January7°C2°C-13°C / 15°C
38 mm
89%17 km/h
February9°C2°C-9°C / 20°C
37 mm
84%19 km/h
March12°C4°C-13°C / 24°C
36 mm
79%17 km/h
April15°C5°C-4°C / 27°C
29 mm
74%15 km/h
May18°C8°C0°C / 32°C
34 mm
77%14 km/h
June22°C12°C4°C / 36°C
31 mm
76%14 km/h
July24°C14°C7°C / 41°C
24 mm
71%14 km/h
August24°C14°C6°C / 38°C
29 mm
71%14 km/h
September21°C11°C1°C / 34°C
22 mm
77%14 km/h
October16°C9°C0°C / 27°C
37 mm
83%16 km/h
November11°C5°C-5°C / 19°C
38 mm
88%17 km/h
December8°C3°C-7°C / 16°C
36 mm
89%18 km/h

Best time to visit Saint-Quentin

The most comfortable time to visit Saint-Quentin is generally June to August, balancing mild daytime temperatures against the driest stretch of the year. The city has a moderate seasonal swing and rainfall is spread evenly across the months, totalling about 392 mm a year.

Travellers who prefer heat should aim for July, when highs average 24°C. January is the month to avoid if rain would spoil your plans — it averages 38 mm, roughly 2× the rainfall of the driest month (September).

Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Saint-Quentin forecast for what is happening now.

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