Acton monthly weather averages

Contents

Average daytime temperature

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

Acton average temperature chart (Celsius) Acton average temperature chart (Fahrenheit)
Average monthly temperatures in Acton (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 5.1 4.9 7.4 10.4 13.8 16.9 18.7 18.3 15.7 12.2 8 5.9
°F 41.2 40.9 45.3 50.7 56.9 62.4 65.7 65 60.2 54 46.3 42.7

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.

Acton monthly rainfall chart (mm) Acton monthly rainfall chart (inches)
Average monthly rainfall in Acton (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 104 78 82 68 73 61 54 73 84 87 96 108
inches 4.1 3.1 3.2 2.7 2.9 2.4 2.1 2.9 3.3 3.4 3.8 4.3
Rainy days 20 16 18 16 16 15 13 15 15 18 19 19

Average annual rainfall in Acton: 1017.134mm (400.4 inches)

Average daily sunshine

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

Acton average daily sunshine chart
Average daily sunshine Acton
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.6 2.3 3.4 4.7 5.9 6.3 5.6 5.4 4.3 3.1 2.2 1.6

Day / night temperatures

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

Acton average minimum / maximum temperatures (Celsius) Acton average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Acton (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 0.2 -0.3 1.1 2.7 5.4 8.3 10.1 10.1 8.2 5.9 2.5 1
Max °C 5.3 5.1 7.6 10.6 14.1 17.1 19 18.6 15.9 12.4 8.1 6.1
Min °F 32.3 31.6 33.9 36.8 41.6 46.9 50.1 50.1 46.7 42.5 36.5 33.7
Max °F 36.9 36.3 39.7 43.9 49.5 54.9 58.1 57.7 53.6 48.4 41.5 38.3

Sea temperature

The graph below shows the average sea temperature.

Acton average sea temperature chart (Celsius) Acton average sea temperature chart (Fahrenheit)
Average sea temperature around Acton in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 9.2 8.3 8.2 9 10.7 12.8 14.8 15.8 15.5 14.3 12.6 10.8
°F 48.6 46.9 46.7 48.1 51.2 55.1 58.6 60.4 59.9 57.7 54.7 51.5

Wind speed

The graph below shows the average wind speed.

Acton average winspeed by month (km/h) Acton average winspeed by month (mph)
Average wind speed in Acton (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 18 18 19 17 16 15 14 15 16 16 18 18
mph 11 11 12 11 10 9 9 9 10 10 11 11

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.

Acton relative humidity averages
Average relative humidity in Acton
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
90% 90% 85% 82% 80% 82% 82% 83% 87% 90% 91% 92%

Other monthly averages

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Current (hourly) weather 15 day forecast

Acton weather stats

Acton weather statistics
Hottest month: July 18.7°C 65.7°F
Driest month: July 54mm 2.1ins
Sunniest month: June 6.3hrs
Coldest month: February 4.9°C 40.8°F
Wettest month: December 108mm 4.3ins
Warmest sea: August 15.8°C 60.4°F
Map showing location of Acton (52.45, -3.01667) Acton map pin © Google

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