Tonyrefail monthly weather averages

Average daytime temperature

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

Tonyrefail average temperature chart (Celsius) Tonyrefail average temperature chart (Fahrenheit)
Average monthly temperatures in Tonyrefail (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 6.3 6.2 8.5 11.2 14.5 17.4 19.2 19 16.7 13.4 9.3 7.3
°F 43.4 43.2 47.3 52.1 58 63.3 66.5 66.1 62 56.1 48.8 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.

Tonyrefail monthly rainfall chart (mm) Tonyrefail monthly rainfall chart (inches)
Average monthly rainfall in Tonyrefail (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 154 106 113 82 86 83 83 106 123 144 148 163
inches 6.1 4.2 4.5 3.2 3.4 3.2 3.2 4.2 4.8 5.7 5.8 6.4
Rainy days 21 15 18 15 16 15 13 16 16 19 19 20

Average annual rainfall in Tonyrefail: 1438.266mm (566.2 inches)

Average daily sunshine

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

Tonyrefail average daily sunshine chart
Average daily sunshine Tonyrefail
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.8 2.7 3.8 5.5 6.5 6.9 6.4 6.2 4.8 3.3 2.6 1.7

Day / night temperatures

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

Tonyrefail average minimum / maximum temperatures (Celsius) Tonyrefail average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Tonyrefail (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 1.6 1.1 2.4 3.9 6.8 9.7 11.5 11.5 9.8 7.5 4 2.4
Max °C 6.5 6.4 8.7 11.4 14.7 17.6 19.4 19.2 16.9 13.6 9.5 7.5
Min °F 34.8 33.9 36.2 38.9 44.2 49.4 52.6 52.6 49.6 45.4 39.1 36.2
Max °F 39.2 38.7 41.9 45.7 51.3 56.5 59.7 59.5 55.9 50.9 44.1 40.8

Sea temperature

The graph below shows the average sea temperature.

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

Tonyrefail average winspeed by month (km/h) Tonyrefail average winspeed by month (mph)
Average wind speed in Tonyrefail (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 20 20 20 18 17 16 15 16 17 17 19 21
mph 13 12 12 11 11 10 9 10 11 11 12 13

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.

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

Other monthly averages

UV index Best time to go?

Tonyrefail weather stats

Tonyrefail weather statistics
Hottest month: July 19.2°C 66.6°F
Driest month: April 82mm 3.2ins
Sunniest month: August 6.2hrs
Coldest month: February 6.2°C 43.2°F
Wettest month: December 163mm 6.4ins
Warmest sea: August 16.2°C 61.2°F
Map showing location of Tonyrefail (51.58402, -3.43041) Tonyrefail map pin © Google

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