Cesson-Sévigné monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Cesson-Sévigné

Cesson-Sévigné average temperature chart (Celsius) Cesson-Sévigné average temperature chart (Fahrenheit)
Average monthly temperatures in Cesson-Sévigné (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 7.9 8.8 11.5 13.9 17.3 20.8 23.3 22.9 20.7 16.4 11.3 8.5
°F 46.2 47.8 52.6 57 63.2 69.5 73.9 73.1 69.3 61.5 52.4 47.2

Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

Average rainfall & rainy days

The graph below shows the average rainfall and number of rainy days per month.

Cesson-Sévigné monthly rainfall chart (mm) Cesson-Sévigné monthly rainfall chart (inches)
Average monthly rainfall in Cesson-Sévigné (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 66 59 53 45 62 50 43 48 54 66 76 69
inches 2.6 2.3 2.1 1.8 2.4 2 1.7 1.9 2.1 2.6 3 2.7
Rainy days 18 16 16 14 16 12 11 12 12 15 17 17

Average annual rainfall in Cesson-Sévigné: 736.2mm (289.8 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Cesson-Sévigné

Cesson-Sévigné average daily sunshine chart
Average daily sunshine Cesson-Sévigné
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 2.6 3.7 5 6.5 7.3 8.3 8.7 7.8 6.6 4.8 3.2 2.5

Day / night temperatures

The graph below shows the daily range of temperatures for each month.

Cesson-Sévigné average minimum / maximum temperatures (Celsius) Cesson-Sévigné average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Cesson-Sévigné (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 2.2 2.5 3.6 5.3 8.3 11.2 13.1 12.9 11.3 8.4 4.9 3
Max °C 8 9 11.7 14.1 17.6 21.1 23.5 23.1 21 16.6 11.5 8.6
Min °F 36 36.4 38.4 41.5 46.9 52.1 55.6 55.2 52.3 47.1 40.8 37.4
Max °F 41.2 42.3 45.7 49.5 55.2 61 64.9 64.4 61 54.5 46.8 42.4

Sea temperature

The graph below shows the average sea temperature.

Cesson-Sévigné average sea temperature chart (Celsius) Cesson-Sévigné average sea temperature chart (Fahrenheit)
Average sea temperature around Cesson-Sévigné in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 10 8.9 8.8 9.9 11.9 14.4 16.4 17.4 16.9 15.6 13.6 11.6
°F 50 48 47.9 49.8 53.4 57.9 61.6 63.3 62.5 60 56.5 52.8

Wind speed

The graph below shows the average wind speed.

Cesson-Sévigné average winspeed by month (km/h) Cesson-Sévigné average winspeed by month (mph)
Average wind speed in Cesson-Sévigné (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 17 17 17 17 15 14 14 13 13 14 15 16
mph 10 10 10 10 9 9 9 8 8 9 9 10

A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

Relative humidity

The graph below shows the average relative humidity.

Cesson-Sévigné relative humidity averages
Average relative humidity in Cesson-Sévigné
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
89% 86% 81% 77% 78% 76% 76% 77% 79% 84% 87% 88%

Other monthly averages

UV index Best time to go?

Cesson-Sévigné weather stats

Cesson-Sévigné weather statistics
Hottest month: July 23.3°C 73.9°F
Driest month: July 43mm 1.7ins
Sunniest month: July 8.7hrs
Coldest month: January 7.9°C 46.2°F
Wettest month: November 76mm 3ins
Warmest sea: August 17.4°C 63.3°F
Map showing location of Cesson-Sévigné (48.1212, -1.603) Cesson-Sévigné map pin © Google

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