Cernay monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Cernay

Cernay average temperature chart (Celsius) Cernay average temperature chart (Fahrenheit)
Average monthly temperatures in Cernay (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 3 5.5 9.4 14.2 18.1 21.7 23.9 22.9 20 14.6 8.1 3.6
°F 37.4 41.9 48.9 57.6 64.5 71 75.1 73.3 68 58.2 46.6 38.4

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.

Cernay monthly rainfall chart (mm) Cernay monthly rainfall chart (inches)
Average monthly rainfall in Cernay (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 51 46 47 56 72 89 72 92 60 44 71 49
inches 2 1.8 1.9 2.2 2.8 3.5 2.8 3.6 2.4 1.7 2.8 1.9
Rainy days 16 14 16 15 17 15 14 15 12 13 15 15

Average annual rainfall in Cernay: 803.4mm (316.3 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Cernay

Cernay average daily sunshine chart
Average daily sunshine Cernay
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.8 3.3 4.4 5.7 6.5 7.5 8.4 7.5 6.2 4 2.4 1.9

Day / night temperatures

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

Cernay average minimum / maximum temperatures (Celsius) Cernay average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Cernay (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -2.4 -1.1 1 4.6 8.1 11.5 13 12.4 10.2 6.5 2 -1.7
Max °C 3.2 5.7 9.6 14.5 18.3 21.9 24.2 23.2 20.3 14.8 8.3 3.7
Min °F 27.8 30.1 33.8 40.2 46.6 52.7 55.4 54.3 50.3 43.6 35.5 28.9
Max °F 32.7 36.1 41.5 49.1 55.8 62.1 65.5 64 59.4 51.1 41.2 33.8

Sea temperature

The graph below shows the average sea temperature.

Cernay average sea temperature chart (Celsius) Cernay average sea temperature chart (Fahrenheit)
Average sea temperature around Cernay in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 10 9 9.4 11.5 15.1 18.8 21.4 22.3 20.5 17.6 14.6 11.9
°F 50 48.2 48.9 52.7 59.2 65.9 70.6 72.2 68.9 63.7 58.2 53.5

Wind speed

The graph below shows the average wind speed.

Cernay average winspeed by month (km/h) Cernay average winspeed by month (mph)
Average wind speed in Cernay (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 9 9 10 9 8 8 8 7 7 7 8 9
mph 5 6 6 6 5 5 5 4 4 4 5 5

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.

Cernay relative humidity averages
Average relative humidity in Cernay
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
88% 82% 74% 69% 71% 71% 70% 73% 76% 81% 85% 86%

Other monthly averages

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Cernay weather stats

Cernay weather statistics
Hottest month: July 23.9°C 75°F
Driest month: October 44mm 1.7ins
Sunniest month: July 8.4hrs
Coldest month: January 3°C 37.4°F
Wettest month: August 92mm 3.6ins
Warmest sea: August 22.3°C 72.1°F
Map showing location of Cernay (47.8097, 7.17699) Cernay map pin © Google

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