Horley monthly weather averages

Contents

Average daytime temperature

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

Horley average temperature chart (Celsius) Horley average temperature chart (Fahrenheit)
Average monthly temperatures in Horley (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 6.4 6.7 9.4 12 15.8 19.1 21.1 20.8 18.3 14.4 9.7 7.3
°F 43.5 44 49 53.6 60.4 66.4 70 69.5 65 58 49.5 45.2

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.

Horley monthly rainfall chart (mm) Horley monthly rainfall chart (inches)
Average monthly rainfall in Horley (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 76 50 61 57 58 56 51 60 70 74 78 81
inches 3 2 2.4 2.2 2.3 2.2 2 2.4 2.8 2.9 3.1 3.2
Rainy days 18 13 15 14 14 12 11 12 12 14 16 16

Average annual rainfall in Horley: 823.867mm (324.4 inches)

Average daily sunshine

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

Horley average daily sunshine chart
Average daily sunshine Horley
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.9 2.7 3.9 5.4 6.9 7.3 6.8 6.7 5.3 3.9 2.5 1.7

Day / night temperatures

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

Horley average minimum / maximum temperatures (Celsius) Horley average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Horley (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 0.9 0.8 2 3.6 6.6 9.7 11.7 11.4 9.5 7 3.4 1.8
Max °C 6.5 6.8 9.6 12.2 16 19.4 21.4 21.1 18.6 14.6 9.9 7.5
Min °F 33.6 33.4 35.6 38.5 43.9 49.4 53 52.4 49 44.6 38 35.2
Max °F 38.7 38.8 42.4 46.2 52.3 58.1 61.7 61.2 57.2 51.4 43.9 40.3

Sea temperature

The graph below shows the average sea temperature.

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

Horley average winspeed by month (km/h) Horley average winspeed by month (mph)
Average wind speed in Horley (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 17 16 17 16 15 14 13 13 13 13 15 16
mph 10 10 10 10 9 9 8 8 8 8 9 10

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.

Horley relative humidity averages
Average relative humidity in Horley
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
90% 87% 83% 80% 78% 78% 78% 80% 84% 88% 90% 91%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Horley weather stats

Horley weather statistics
Hottest month: July 21.1°C 70°F
Driest month: February 50mm 2ins
Sunniest month: August 6.7hrs
Coldest month: January 6.4°C 43.5°F
Wettest month: December 81mm 3.2ins
Warmest sea: August 17°C 62.6°F
Map showing location of Horley (51.17423, -0.15919) Horley map pin © Google

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