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Sisteron Weather and Climate: A Comprehensive Guide

The temperature in Sisteron can vary quite a bit throughout the year. Temperatures can be warm during the warmest months, and cold during the cooler months. It receives mid-range precipitation levels. Let's now guide you through the climate details for a complete overview.

Average maximum day and minimum night temperature

Visitors to Sisteron can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a comfortable 27°C in July, the warmest time of the year, to a chilly 8°C during cooler months like January.

At night, temperatures typically drop to an average of around -3°C during these months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Generally, Sisteron experiences moderate precipitation patterns, averaging 914 mm yearly. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, November receives high rainfall, averaging 118 mm of precipitation, recorded across 11 rainy days. In contrast, the drier season, July brings less rainfall, with 42 mm 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

Forecast for Sisteron

Sun   Dec 22
8°C | 0°C
NW 5 m/s
8.8 mm
overcast and heavy rain

overcast and heavy rain

Mon   Dec 23
8°C | 2°C
NW 8 m/s
1.2 mm
partly cloudy and slight rain

partly cloudy and slight rain

Tue   Dec 24
8°C | 0°C
NW 5 m/s
almost clear and no rain

almost clear and no rain

The best time of year to visit Sisteron in France

During the months of May, June and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which is the warmest month in Sisteron?
    July has an average maximum temperature of 27°C and is the warmest month of the year.
  • Which is the coldest month in Sisteron?
    The coldest month is January with an average maximum temperature of 8°C.
  • Which is the wettest month in Sisteron?
    November tops the wettest month list with 118 mm of rainfall.
  • Which is the driest month in Sisteron?
    July is the driest month with 42 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.