Kidwelly monthly weather averages

Average daytime temperature

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

Kidwelly average temperature chart (Celsius) Kidwelly average temperature chart (Fahrenheit)
Average monthly temperatures in Kidwelly (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 7.2 7.1 8.9 11.5 14.6 17.2 19.1 18.8 16.7 13.9 10.1 8.2
°F 44.9 44.8 48 52.7 58.2 63 66.3 65.8 62 56.9 50.1 46.7

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.

Kidwelly monthly rainfall chart (mm) Kidwelly monthly rainfall chart (inches)
Average monthly rainfall in Kidwelly (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 141 93 102 78 79 84 81 107 119 146 142 147
inches 5.5 3.7 4 3.1 3.1 3.3 3.2 4.2 4.7 5.7 5.6 5.8
Rainy days 20 15 18 14 15 14 13 15 16 19 20 20

Average annual rainfall in Kidwelly: 1364.9mm (537.4 inches)

Average daily sunshine

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

Kidwelly average daily sunshine chart
Average daily sunshine Kidwelly
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 2 2.9 4 6.1 7 7 6.8 6.2 4.9 3.4 2.7 1.8

Day / night temperatures

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

Kidwelly average minimum / maximum temperatures (Celsius) Kidwelly average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Kidwelly (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 2.1 1.8 2.8 4.3 7.1 9.8 11.8 11.7 10 7.8 4.4 2.9
Max °C 7.3 7.3 9.1 11.7 14.8 17.4 19.3 19 16.9 14 10.2 8.3
Min °F 35.8 35.2 37 39.7 44.7 49.6 53.2 53 49.9 46 39.9 37.2
Max °F 40.5 40.1 42.6 46.4 51.6 56.5 59.9 59.5 56.1 51.6 45.1 42.1

Sea temperature

The graph below shows the average sea temperature.

Kidwelly average sea temperature chart (Celsius) Kidwelly average sea temperature chart (Fahrenheit)
Average sea temperature around Kidwelly in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 9.7 8.8 8.6 9.4 11.1 13.3 15.3 16.2 15.9 14.6 12.8 11.2
°F 49.5 47.9 47.5 48.9 51.9 55.9 59.5 61.2 60.6 58.3 55.1 52.1

Wind speed

The graph below shows the average wind speed.

Kidwelly average winspeed by month (km/h) Kidwelly average winspeed by month (mph)
Average wind speed in Kidwelly (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 23 23 22 19 18 17 16 17 19 21 23 24
mph 15 14 14 12 11 10 10 11 12 13 14 15

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.

Kidwelly relative humidity averages
Average relative humidity in Kidwelly
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
91% 89% 87% 84% 83% 85% 85% 86% 88% 89% 90% 91%

Other monthly averages

UV index Best time to go?

Kidwelly weather stats

Kidwelly weather statistics
Hottest month: July 19.1°C 66.4°F
Driest month: April 78mm 3.1ins
Sunniest month: May 7hrs
Coldest month: February 7.1°C 44.8°F
Wettest month: December 147mm 5.8ins
Warmest sea: August 16.2°C 61.2°F
Map showing location of Kidwelly (51.73639, -4.30333) Kidwelly map pin © Google

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