Piriac-sur-Mer monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Piriac-sur-Mer

Piriac-sur-Mer average temperature chart (Celsius) Piriac-sur-Mer average temperature chart (Fahrenheit)
Average monthly temperatures in Piriac-sur-Mer (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 8.8 9.5 11.6 13.9 16.9 20.1 22.5 22.2 20.5 16.7 12.1 9.5
°F 47.8 49.2 52.9 57.1 62.5 68.2 72.5 71.9 68.8 62.1 53.8 49.1

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.

Piriac-sur-Mer monthly rainfall chart (mm) Piriac-sur-Mer monthly rainfall chart (inches)
Average monthly rainfall in Piriac-sur-Mer (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 93 79 71 57 66 48 44 51 67 80 101 97
inches 3.7 3.1 2.8 2.2 2.6 1.9 1.7 2 2.6 3.2 4 3.8
Rainy days 19 16 17 15 16 12 11 12 13 15 18 18

Average annual rainfall in Piriac-sur-Mer: 900.4464mm (354.5 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Piriac-sur-Mer

Piriac-sur-Mer average daily sunshine chart
Average daily sunshine Piriac-sur-Mer
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 2.6 3.8 4.9 6.5 7.3 8.3 8.7 7.8 6.6 4.8 3.3 2.5

Day / night temperatures

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

Piriac-sur-Mer average minimum / maximum temperatures (Celsius) Piriac-sur-Mer average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Piriac-sur-Mer (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 3.4 3.6 4.5 6.2 9 11.7 13.8 13.7 12.1 9.6 6 4.2
Max °C 8.9 9.7 11.8 14.1 17.1 20.3 22.7 22.4 20.7 16.9 12.2 9.6
Min °F 38.1 38.5 40.1 43.2 48.2 53.1 56.8 56.6 53.9 49.2 42.9 39.6
Max °F 43.1 44 46.7 50.3 55.5 60.9 64.8 64.4 61.5 55.8 48.5 44.5

Sea temperature

The graph below shows the average sea temperature.

Piriac-sur-Mer average sea temperature chart (Celsius) Piriac-sur-Mer average sea temperature chart (Fahrenheit)
Average sea temperature around Piriac-sur-Mer in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 11.3 10.4 10.4 11.3 13.3 15.9 17.8 18.5 17.7 16.1 14.2 12.5
°F 52.3 50.7 50.6 52.4 56 60.6 64 65.4 63.8 60.9 57.5 54.4

Wind speed

The graph below shows the average wind speed.

Piriac-sur-Mer average winspeed by month (km/h) Piriac-sur-Mer average winspeed by month (mph)
Average wind speed in Piriac-sur-Mer (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 17
mph 10 10 10 10 10 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.

Piriac-sur-Mer relative humidity averages
Average relative humidity in Piriac-sur-Mer
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
87% 85% 80% 78% 79% 78% 78% 79% 80% 83% 86% 86%

Other monthly averages

UV index Best time to go?

Piriac-sur-Mer weather stats

Piriac-sur-Mer weather statistics
Hottest month: July 22.5°C 72.5°F
Driest month: July 44mm 1.7ins
Sunniest month: July 8.7hrs
Coldest month: January 8.8°C 47.8°F
Wettest month: November 101mm 4ins
Warmest sea: August 18.5°C 65.3°F
Map showing location of Piriac-sur-Mer (47.37938, -2.54616) Piriac-sur-Mer map pin © Google

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