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Jonzac Weather and Climate: A Comprehensive Guide

The climate in Jonzac is marked by big temperature swings throughout the year. Temperatures range from warm during the warmest months to cold in the cooler months. It receives a reasonable amount of rainfall. Now, let’s explore all the climate details to give you a full picture.

Average maximum day and minimum night temperature

In Jonzac, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a comfortable 28°C in August. In February, the coolest month of the year, temperatures drop to a chilly 11°C.

At night, you can expect cooler temperatures, with averages dropping to around 3°C during this month. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

On average, Jonzac receives a reasonable amount of rainfall, with an annual precipitation of 831 mm. Jonzac experiences moderate seasonal variation in rainfall, with monthly averages ranging from 86 mm in November, the wettest month, and 48 mm in July, the driest month.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

Jonzac can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 8.3 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 2.8 hours of sunlight per day. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Bordeaux, France (71 KM, 44 Miles).

Daily hours of sunshine

Data from: Bordeaux, France (71 KM, 44 Miles).

Forecast for Jonzac

Tue   Dec 24
12°C | 6°C
N 3 m/s
0.4 mm
overcast and  chance of slight rain

overcast and chance of slight rain

Wed   Dec 25
14°C | 7°C
NE 4 m/s
broken clouds and no rain

broken clouds and no rain

Thu   Dec 26
11°C | 3°C
NE 4 m/s
clear and no rain

clear and no rain

The best time of year to visit Jonzac 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:
  • When is summer in Jonzac?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Jonzac?
    August has an average maximum temperature of 28°C and is the warmest month of the year.
  • Which is the coldest month in Jonzac?
    The coldest month is February with an average maximum temperature of 11°C.
  • Which is the wettest month in Jonzac?
    November tops the wettest month list with 86 mm of rainfall.
  • Which is the driest month in Jonzac?
    July is the driest month with 48 mm of precipitation.
  • Which is the sunniest month in Jonzac?
    July is the sunniest month with an average of 249 hours of sunshine.

  • 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.