Abertillery monthly weather averages

Average daytime temperature

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

Abertillery average temperature chart (Celsius) Abertillery average temperature chart (Fahrenheit)
Average monthly temperatures in Abertillery (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 5.5 5.3 7.8 10.7 14 17.1 19 18.7 16.1 12.6 8.4 6.4
°F 41.9 41.6 46.1 51.2 57.3 62.9 66.3 65.6 61 54.7 47.2 43.6

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.

Abertillery monthly rainfall chart (mm) Abertillery monthly rainfall chart (inches)
Average monthly rainfall in Abertillery (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 150 106 108 82 85 74 66 91 112 128 128 151
inches 5.9 4.2 4.3 3.2 3.4 2.9 2.6 3.6 4.4 5 5.1 5.9
Rainy days 20 15 18 16 16 15 13 15 16 19 19 20

Average annual rainfall in Abertillery: 1329.367mm (523.4 inches)

Average daily sunshine

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

Abertillery average daily sunshine chart
Average daily sunshine Abertillery
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.7 2.5 3.7 5.1 6.2 6.8 6.1 5.9 4.7 3.2 2.5 1.7

Day / night temperatures

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

Abertillery average minimum / maximum temperatures (Celsius) Abertillery average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Abertillery (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 0.6 0.2 1.4 3 5.8 8.7 10.6 10.6 8.7 6.5 3.1 1.5
Max °C 5.6 5.5 8 10.9 14.3 17.4 19.3 18.9 16.3 12.8 8.6 6.6
Min °F 33.1 32.3 34.5 37.3 42.4 47.6 51 51 47.7 43.6 37.5 34.6
Max °F 37.6 37 40.5 44.4 50 55.4 58.8 58.5 54.5 49.3 42.4 39.2

Sea temperature

The graph below shows the average sea temperature.

Abertillery average sea temperature chart (Celsius) Abertillery average sea temperature chart (Fahrenheit)
Average sea temperature around Abertillery in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 10.2 9.3 9.2 9.9 11.2 13.1 15.1 16.2 16.1 14.9 13.3 11.6
°F 50.3 48.8 48.6 49.8 52.2 55.6 59.1 61.2 60.9 58.8 55.9 52.9

Wind speed

The graph below shows the average wind speed.

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

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.

Abertillery relative humidity averages
Average relative humidity in Abertillery
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
92% 90% 86% 84% 83% 84% 84% 85% 88% 91% 92% 93%

Other monthly averages

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Abertillery weather stats

Abertillery weather statistics
Hottest month: July 19°C 66.2°F
Driest month: July 66mm 2.6ins
Sunniest month: June 6.8hrs
Coldest month: February 5.3°C 41.5°F
Wettest month: December 151mm 5.9ins
Warmest sea: August 16.2°C 61.2°F
Map showing location of Abertillery (51.72981, -3.13432) Abertillery map pin © Google

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