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Vernon Weather and Climate: A Comprehensive Guide

The temperature in Vernon 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 day and night temperature

Visitors to Vernon can expect significant temperature changes throughout the year. Average daytime temperatures range from a comfortable 25°C in August, the warmest time of the year, to a chilly 8°C during cooler months like February. At night, temperatures typically average around 2°C during these months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Generally, Vernon experiences moderate precipitation patterns, averaging 741 mm yearly. Year-round, Vernon has a balanced climate with minimal variation in precipitation. The difference between the wettest month, December, with 76 mm, and the driest month, September, with 51 mm, is minimal.

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

Sunshine over the year

Seasonal changes in sunshine hours are quite dramatic in Vernon. While June receives considerable daily sunshine with up to 6.8 hours, December marks the darkest time of the year, where sunshine is scarce with only 1.7 hours of sunlight per day.

Monthly hours of sunshine

Data from: Rouen, France (48 KM, 29 Miles).

Daily hours of sunshine

Data from: Rouen, France (48 KM, 29 Miles).

Forecast for Vernon

Tue   Dec 17
9°C | 6°C
S 5 m/s
overcast and no rain

overcast and no rain

Wed   Dec 18
14°C | 7°C
SW 7 m/s
3.8 mm
broken clouds and small chance of rain

broken clouds and small chance of rain

Thu   Dec 19
13°C | 3°C
NW 7 m/s
3.6 mm
partly cloudy and rain

partly cloudy and rain

The best time of year to visit Vernon in France

During the months of June, July, August 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 Vernon?
    August has an average maximum temperature of 25°C and is the warmest month of the year.
  • Which is the coldest month in Vernon?
    The coldest month is February with an average maximum temperature of 8°C.
  • Which is the wettest month in Vernon?
    December tops the wettest month list with 76 mm of rainfall.
  • Which is the driest month in Vernon?
    September is the driest month with 51 mm of precipitation.
  • Which is the sunniest month in Vernon?
    June is the sunniest month with an average of 205 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.