High Wycombe monthly weather averages

Contents

Average daytime temperature

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

High Wycombe average temperature chart (Celsius) High Wycombe average temperature chart (Fahrenheit)
Average monthly temperatures in High Wycombe (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 6.3 6.7 9.5 12.3 16.1 19.2 21.4 21 18.3 14.4 9.5 7.3
°F 43.4 44.1 49 54.1 60.9 66.5 70.4 69.7 64.9 57.9 49.2 45.1

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.

High Wycombe monthly rainfall chart (mm) High Wycombe monthly rainfall chart (inches)
Average monthly rainfall in High Wycombe (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 63 44 56 50 57 59 49 63 61 64 65 70
inches 2.5 1.7 2.2 2 2.2 2.3 1.9 2.5 2.4 2.5 2.6 2.7
Rainy days 18 14 16 15 14 12 11 13 12 15 16 17

Average annual rainfall in High Wycombe: 751.133mm (295.7 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in High Wycombe

High Wycombe average daily sunshine chart
Average daily sunshine High Wycombe
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.8 2.6 3.7 5.1 6.5 7.2 6.6 6.3 5.1 3.7 2.4 1.6

Day / night temperatures

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

High Wycombe average minimum / maximum temperatures (Celsius) High Wycombe average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in High Wycombe (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 0.6 0.6 1.8 3.5 6.3 9.2 11.2 11 9.1 6.6 2.9 1.4
Max °C 6.5 6.9 9.7 12.5 16.3 19.4 21.6 21.2 18.5 14.6 9.7 7.4
Min °F 33 33 35.2 38.3 43.3 48.6 52.2 51.8 48.4 43.9 37.2 34.5
Max °F 38.3 38.7 42.3 46.4 52.3 57.7 61.5 61 56.8 51.1 43.3 39.9

Sea temperature

The graph below shows the average sea temperature.

High Wycombe average sea temperature chart (Celsius) High Wycombe average sea temperature chart (Fahrenheit)
Average sea temperature around High Wycombe in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 8.9 7.9 7.9 9.1 11 13.3 15.5 17 17 15.6 13.2 10.7
°F 48 46.2 46.2 48.4 51.8 55.9 59.9 62.6 62.6 60 55.7 51.3

Wind speed

The graph below shows the average wind speed.

High Wycombe average winspeed by month (km/h) High Wycombe average winspeed by month (mph)
Average wind speed in High Wycombe (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 16 16 16 15 14 13 13 13 13 13 14 15
mph 10 10 10 9 9 8 8 8 8 8 9 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.

High Wycombe relative humidity averages
Average relative humidity in High Wycombe
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
91% 87% 83% 80% 79% 78% 78% 80% 85% 89% 91% 92%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

High Wycombe weather stats

High Wycombe weather statistics
Hottest month: July 21.4°C 70.5°F
Driest month: February 44mm 1.7ins
Sunniest month: August 6.3hrs
Coldest month: January 6.3°C 43.3°F
Wettest month: December 70mm 2.8ins
Warmest sea: August 17°C 62.6°F
Map showing location of High Wycombe (51.62907, -0.74934) High Wycombe map pin © Google

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