Tintagel monthly weather averages

Average daytime temperature

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

Tintagel average temperature chart (Celsius) Tintagel average temperature chart (Fahrenheit)
Average monthly temperatures in Tintagel (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 7.9 7.7 9.2 11.2 13.8 16.6 18.5 18.5 16.8 14.1 10.7 9
°F 46.3 45.8 48.5 52.2 56.8 62 65.3 65.4 62.2 57.4 51.2 48.2

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.

Tintagel monthly rainfall chart (mm) Tintagel monthly rainfall chart (inches)
Average monthly rainfall in Tintagel (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 142 95 99 67 70 73 80 90 99 122 135 142
inches 5.6 3.7 3.9 2.6 2.8 2.9 3.1 3.6 3.9 4.8 5.3 5.6
Rainy days 21 16 18 14 15 13 13 15 15 18 20 21

Average annual rainfall in Tintagel: 1257.833mm (495.2 inches)

Average daily sunshine

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

Tintagel average daily sunshine chart
Average daily sunshine Tintagel
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 2.1 3 4.3 6.6 7.4 7.3 7.1 6.7 5.6 3.8 2.8 2

Day / night temperatures

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

Tintagel average minimum / maximum temperatures (Celsius) Tintagel average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Tintagel (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 3.2 2.8 3.7 4.9 7.5 10.2 12.2 12.3 10.7 8.8 5.6 4.3
Max °C 8.1 7.8 9.3 11.4 14 16.8 18.7 18.7 17 14.3 10.8 9.1
Min °F 37.7 37 38.7 40.7 45.4 50.4 53.9 54.1 51.2 47.8 42.1 39.7
Max °F 42.1 41.5 43.7 46.6 51.3 56.3 59.7 59.9 56.8 52.7 46.8 44.1

Sea temperature

The graph below shows the average sea temperature.

Tintagel average sea temperature chart (Celsius) Tintagel average sea temperature chart (Fahrenheit)
Average sea temperature around Tintagel 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.

Tintagel average winspeed by month (km/h) Tintagel average winspeed by month (mph)
Average wind speed in Tintagel (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 23
mph 15 14 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.

Tintagel relative humidity averages
Average relative humidity in Tintagel
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
91% 89% 87% 85% 84% 85% 85% 86% 87% 89% 89% 91%

Other monthly averages

UV index Best time to go?

Tintagel weather stats

Tintagel weather statistics
Hottest month: August 18.5°C 65.3°F
Driest month: April 67mm 2.6ins
Sunniest month: April 6.6hrs
Coldest month: February 7.7°C 45.9°F
Wettest month: January 142mm 5.6ins
Warmest sea: August 16.6°C 61.9°F
Map showing location of Tintagel (50.66317, -4.75047) Tintagel map pin © Google

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