Sisteron Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Sisteron.
Climate overview of Sisteron
Sisteron, Provence-Alpes-Côte d'Azur, France, sees big temperature differences between seasons, with July peaking at 27°C (81°F) and January dropping to 8°C (46°F).
Sisteron sees a moderate amount of rain/snowfall, totalling around 914 mm (36 in) per year. It experiences warm summers and cold winters, creating some seasonal variation.
Sisteron Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Sisteron - and find the best time to visit.
Monthly Temperature in Sisteron
Visitors to Sisteron can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a comfortable 27°C (81°F) in July, the warmest time of the year, to a chilly 8°C (46°F) during cooler months like January.
At night, you can expect temperatures ranging from 13°C (55°F) in July to around -3°C (27°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Sisteron
Generally, Sisteron experiences moderate precipitation patterns, averaging 914 mm (36 in) yearly. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, November it receives high rainfall, averaging 118 mm (4.6 in) of precipitation, recorded across 11 rainy days. In contrast, the driest month July brings less rainfall, with 42 mm (1.7 in) over 7 rainy days. For more details, please visit our Sisteron Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Sisteron
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, June, July, August and September
- Warmest weather: July and August
- Fewest rainy days: July, August and September
- Seasonal pattern: Warm summers and cold winters
- Coldest conditions: January, with freezing nights around -3°C (27°F).
Frequently asked questions about the climate in Sisteron
What is the best time to visit Sisteron?
May, June, July, August and September typically offer the most optimal weather in Sisteron. In contrast, January, February, November and December tend to have less optimal conditions. Sisteron has warm summers and cold winters.
What temperatures can I expect in Sisteron?
Daytime highs range from 8°C (46°F) in January to 27°C (81°F) in July. Nighttime lows range from -3°C (27°F) to 13°C (55°F). Temperatures vary considerably through the year.
How much rain does Sisteron get?
Annual rainfall is around 914 mm (36 in). November is the wettest month with 118 mm (4.6 in), while July is the driest with 42 mm (1.7 in).
Sisteron 3-Day Forecast
Sisteron 3-Day Forecast
Sisteron on the map
Sisteron is highlighted - select any city to see its climate.
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