Sennen monthly weather averages

Contents

Average daytime temperature

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

Sennen average temperature chart (Celsius) Sennen average temperature chart (Fahrenheit)
Average monthly temperatures in Sennen (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 8.7 8.3 9.4 11.2 13.6 16.4 18.3 18.4 16.7 14.1 11 9.7
°F 47.7 46.9 49 52.1 56.5 61.5 65 65.1 62 57.4 51.9 49.5

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.

Sennen monthly rainfall chart (mm) Sennen monthly rainfall chart (inches)
Average monthly rainfall in Sennen (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 141 109 105 68 69 66 62 78 89 119 135 142
inches 5.6 4.3 4.1 2.7 2.7 2.6 2.4 3.1 3.5 4.7 5.3 5.6
Rainy days 22 18 19 16 15 13 13 15 16 19 21 22

Average annual rainfall in Sennen: 1227.1mm (483.1 inches)

Average daily sunshine

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

Sennen average daily sunshine chart
Average daily sunshine Sennen
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 2.1 3.1 4.5 6.6 7.5 7.5 7.5 7 5.8 3.9 2.8 1.9

Day / night temperatures

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

Sennen average minimum / maximum temperatures (Celsius) Sennen average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Sennen (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 4.4 4 4.7 5.7 8.1 10.7 12.6 12.7 11.4 9.6 6.7 5.4
Max °C 8.9 8.4 9.6 11.3 13.8 16.6 18.5 18.5 16.8 14.2 11.2 9.8
Min °F 39.8 39.2 40.4 42.3 46.5 51.2 54.6 54.9 52.5 49.3 44 41.7
Max °F 43.9 43.2 44.8 47.3 51.6 56.5 59.9 60.1 57.4 53.4 48 45.7

Sea temperature

The graph below shows the average sea temperature.

Sennen average sea temperature chart (Celsius) Sennen average sea temperature chart (Fahrenheit)
Average sea temperature around Sennen 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 11.5 13.8 15.9 16.7 16 14.5 12.7 11.3
°F 50.4 49 48.6 49.7 52.6 56.8 60.6 62.1 60.9 58.1 54.9 52.3

Wind speed

The graph below shows the average wind speed.

Sennen average winspeed by month (km/h) Sennen average winspeed by month (mph)
Average wind speed in Sennen (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 23 23 22 21 19 17 17 17 18 20 22 23
mph 15 14 14 13 12 11 10 11 11 12 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.

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

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Sennen weather stats

Sennen weather statistics
Hottest month: August 18.4°C 65.1°F
Driest month: July 62mm 2.4ins
Sunniest month: May 7.5hrs
Coldest month: February 8.3°C 46.9°F
Wettest month: December 142mm 5.6ins
Warmest sea: August 16.7°C 62.1°F
Map showing location of Sennen (50.07777, -5.70117) Sennen map pin © Google

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