Mevagissey monthly weather averages

Average daytime temperature

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

Mevagissey average temperature chart (Celsius) Mevagissey average temperature chart (Fahrenheit)
Average monthly temperatures in Mevagissey (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 8.3 8 9.5 11.5 14.1 17 18.8 18.8 17.1 14.3 10.9 9.3
°F 46.9 46.4 49 52.7 57.4 62.6 65.9 65.9 62.7 57.8 51.7 48.7

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.

Mevagissey monthly rainfall chart (mm) Mevagissey monthly rainfall chart (inches)
Average monthly rainfall in Mevagissey (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 140 99 98 65 67 67 71 83 93 116 129 139
inches 5.5 3.9 3.9 2.5 2.7 2.7 2.8 3.3 3.7 4.6 5.1 5.5
Rainy days 21 16 18 14 14 13 12 15 15 18 20 20

Average annual rainfall in Mevagissey: 1212.8335mm (477.5 inches)

Average daily sunshine

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

Mevagissey average daily sunshine chart
Average daily sunshine Mevagissey
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 2.1 3 4.3 6.5 7.4 7.4 7.3 6.8 5.6 3.8 2.8 2

Day / night temperatures

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

Mevagissey average minimum / maximum temperatures (Celsius) Mevagissey average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Mevagissey (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 3.5 3.1 4 5.2 7.7 10.5 12.4 12.5 10.9 9 5.8 4.5
Max °C 8.4 8.1 9.6 11.7 14.3 17.2 19 19 17.2 14.5 11.1 9.4
Min °F 38.3 37.6 39.1 41.3 45.9 50.8 54.2 54.4 51.6 48.1 42.5 40.1
Max °F 42.7 42.1 44.2 47.2 51.8 56.9 60.2 60.3 57.3 53.1 47.2 44.5

Sea temperature

The graph below shows the average sea temperature.

Mevagissey average sea temperature chart (Celsius) Mevagissey average sea temperature chart (Fahrenheit)
Average sea temperature around Mevagissey in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 10.2 9.4 9.2 9.8 11.4 13.6 15.7 16.6 16.1 14.7 13 11.5
°F 50.4 48.9 48.5 49.7 52.6 56.5 60.2 61.9 61 58.5 55.4 52.7

Wind speed

The graph below shows the average wind speed.

Mevagissey average winspeed by month (km/h) Mevagissey average winspeed by month (mph)
Average wind speed in Mevagissey (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 24 23 22 20 19 17 17 17 18 20 22 24
mph 15 15 14 12 12 11 10 11 11 13 14 15

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.

Mevagissey relative humidity averages
Average relative humidity in Mevagissey
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
90% 89% 87% 84% 84% 85% 85% 86% 88% 89% 89% 90%

Other monthly averages

UV index Best time to go?

Mevagissey weather stats

Mevagissey weather statistics
Hottest month: August 18.8°C 65.8°F
Driest month: April 65mm 2.6ins
Sunniest month: May 7.4hrs
Coldest month: February 8°C 46.4°F
Wettest month: January 140mm 5.5ins
Warmest sea: August 16.6°C 61.9°F
Map showing location of Mevagissey (50.27324, -4.79166) Mevagissey map pin © Google

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