Riec-sur-Belon monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Riec-sur-Belon

Riec-sur-Belon average temperature chart (Celsius) Riec-sur-Belon average temperature chart (Fahrenheit)
Average monthly temperatures in Riec-sur-Belon (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 9.3 9.7 11.2 13.2 15.9 18.7 20.8 20.7 19.3 16.3 12.3 10.2
°F 48.8 49.4 52.2 55.7 60.6 65.7 69.5 69.3 66.8 61.3 54.1 50.3

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.

Riec-sur-Belon monthly rainfall chart (mm) Riec-sur-Belon monthly rainfall chart (inches)
Average monthly rainfall in Riec-sur-Belon (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 114 100 81 65 68 52 44 63 82 86 124 124
inches 4.5 3.9 3.2 2.6 2.7 2.1 1.7 2.5 3.2 3.4 4.9 4.9
Rainy days 21 18 18 16 16 13 12 14 14 17 20 20

Average annual rainfall in Riec-sur-Belon: 1046.1mm (411.9 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Riec-sur-Belon

Riec-sur-Belon average daily sunshine chart
Average daily sunshine Riec-sur-Belon
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 2.5 3.6 4.6 6.3 7.3 7.9 8.2 7.4 6.2 4.6 3.2 2.5

Day / night temperatures

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

Riec-sur-Belon average minimum / maximum temperatures (Celsius) Riec-sur-Belon average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Riec-sur-Belon (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 4.4 4.4 5.1 6.5 9 11.5 13.4 13.5 12.3 10.2 6.8 5.3
Max °C 9.5 9.8 11.4 13.4 16.1 18.9 21 20.9 19.5 16.5 12.4 10.3
Min °F 39.8 39.9 41.1 43.6 48.1 52.7 56.1 56.3 54.1 50.3 44.2 41.5
Max °F 44.4 44.8 46.8 49.8 54.5 59.4 63 63 60.6 55.9 49.3 46

Sea temperature

The graph below shows the average sea temperature.

Riec-sur-Belon average sea temperature chart (Celsius) Riec-sur-Belon average sea temperature chart (Fahrenheit)
Average sea temperature around Riec-sur-Belon in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 11.5 10.7 10.7 11.5 13.3 15.7 17.6 18.4 17.5 15.9 14.1 12.6
°F 52.7 51.3 51.2 52.7 55.9 60.3 63.7 65.1 63.4 60.6 57.4 54.6

Wind speed

The graph below shows the average wind speed.

Riec-sur-Belon average winspeed by month (km/h) Riec-sur-Belon average winspeed by month (mph)
Average wind speed in Riec-sur-Belon (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 18 18 18 18 17 15 14 14 14 15 16 18
mph 11 11 11 11 10 9 9 9 9 9 10 11

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.

Riec-sur-Belon relative humidity averages
Average relative humidity in Riec-sur-Belon
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
87% 85% 81% 79% 80% 81% 81% 82% 82% 84% 86% 86%

Other monthly averages

UV index Best time to go?

Riec-sur-Belon weather stats

Riec-sur-Belon weather statistics
Hottest month: July 20.8°C 69.4°F
Driest month: July 44mm 1.7ins
Sunniest month: July 8.2hrs
Coldest month: January 9.3°C 48.7°F
Wettest month: December 124mm 4.9ins
Warmest sea: August 18.4°C 65.1°F
Map showing location of Riec-sur-Belon (47.83333, -3.7) Riec-sur-Belon map pin © Google

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