Royan monthly weather averages

Contents

Average daytime temperature

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

Royan average temperature chart (Celsius) Royan average temperature chart (Fahrenheit)
Average monthly temperatures in Royan (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 9.1 10.5 12.7 15.3 18.4 21.6 24.2 23.9 22.4 18.3 12.8 9.7
°F 48.3 51 54.8 59.5 65 71 75.6 75.1 72.3 64.9 55.1 49.4

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.

Royan monthly rainfall chart (mm) Royan monthly rainfall chart (inches)
Average monthly rainfall in Royan (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 93 79 69 65 69 56 46 61 76 86 104 100
inches 3.7 3.1 2.7 2.6 2.7 2.2 1.8 2.4 3 3.4 4.1 3.9
Rainy days 17 15 15 15 16 12 10 11 12 14 16 17

Average annual rainfall in Royan: 948.1mm (373.3 inches)

Average daily sunshine

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

Royan average daily sunshine chart
Average daily sunshine Royan
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 3 4.2 5.7 7.1 7.7 9 9.9 9 7.5 5.8 3.9 3.1

Day / night temperatures

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

Royan average minimum / maximum temperatures (Celsius) Royan average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Royan (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 3.2 3.9 5 7.1 10.3 13.2 15.2 15.1 13.2 10.1 6 3.8
Max °C 9.2 10.7 12.9 15.5 18.6 21.9 24.5 24.2 22.6 18.5 13 9.8
Min °F 37.8 39 40.9 44.8 50.5 55.7 59.3 59.1 55.8 50.2 42.8 38.8
Max °F 43.2 45.1 48 52.3 57.9 63.5 67.6 67.3 64.2 57.7 49.1 44.2

Sea temperature

The graph below shows the average sea temperature.

Royan average sea temperature chart (Celsius) Royan average sea temperature chart (Fahrenheit)
Average sea temperature around Royan in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 12.3 11.5 11.6 12.7 15.1 18.2 20.4 21.2 20.1 17.9 15.5 13.5
°F 54.2 52.7 52.8 54.8 59.2 64.8 68.7 70.2 68.2 64.3 59.9 56.4

Wind speed

The graph below shows the average wind speed.

Royan average winspeed by month (km/h) Royan average winspeed by month (mph)
Average wind speed in Royan (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 14 14 15 15 14 13 13 12 12 12 13 14
mph 9 9 9 9 9 8 8 8 7 7 8 9

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.

Royan relative humidity averages
Average relative humidity in Royan
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
87% 84% 77% 75% 77% 76% 74% 76% 77% 82% 85% 87%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Royan weather stats

Royan weather statistics
Hottest month: July 24.2°C 75.6°F
Driest month: July 46mm 1.8ins
Sunniest month: July 9.9hrs
Coldest month: January 9.1°C 48.4°F
Wettest month: November 104mm 4.1ins
Warmest sea: August 21.2°C 70.2°F
Map showing location of Royan (45.62846, -1.0281) Royan map pin © Google

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