Tenby monthly weather averages

Contents

Average daytime temperature

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

Tenby average temperature chart (Celsius) Tenby average temperature chart (Fahrenheit)
Average monthly temperatures in Tenby (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 7.6 7.3 8.9 11.3 14.1 16.8 18.6 18.6 16.6 13.9 10.4 8.7
°F 45.7 45.2 48.1 52.3 57.4 62.3 65.5 65.5 61.8 57.1 50.7 47.6

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.

Tenby monthly rainfall chart (mm) Tenby monthly rainfall chart (inches)
Average monthly rainfall in Tenby (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 99 68 73 57 55 61 55 77 85 108 108 110
inches 3.9 2.7 2.9 2.3 2.2 2.4 2.2 3 3.4 4.3 4.3 4.3
Rainy days 20 15 17 14 14 13 12 14 15 19 19 19

Average annual rainfall in Tenby: 1002.5mm (394.7 inches)

Average daily sunshine

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

Tenby average daily sunshine chart
Average daily sunshine Tenby
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 2.1 3.1 4.3 6.5 7.5 7.6 7.2 6.7 5.3 3.6 2.7 1.9

Day / night temperatures

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

Tenby average minimum / maximum temperatures (Celsius) Tenby average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Tenby (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 3.1 2.6 3.6 5 7.6 10.2 12.1 12.3 10.7 8.8 5.5 4
Max °C 7.8 7.5 9.1 11.5 14.3 17 18.8 18.8 16.7 14.1 10.5 8.8
Min °F 37.5 36.6 38.4 40.9 45.6 50.4 53.7 54.1 51.3 47.8 41.9 39.2
Max °F 41.7 41 43.3 46.8 51.6 56.5 59.7 59.9 56.7 52.5 46.4 43.5

Sea temperature

The graph below shows the average sea temperature.

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

Tenby average winspeed by month (km/h) Tenby average winspeed by month (mph)
Average wind speed in Tenby (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 25 24 23 20 19 17 17 18 20 22 24 25
mph 16 15 15 13 12 11 11 11 13 14 15 16

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.

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

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Tenby weather stats

Tenby weather statistics
Hottest month: August 18.6°C 65.5°F
Driest month: July 55mm 2.2ins
Sunniest month: May 7.5hrs
Coldest month: February 7.3°C 45.1°F
Wettest month: December 110mm 4.3ins
Warmest sea: August 16.2°C 61.2°F
Map showing location of Tenby (51.67268, -4.70263) Tenby map pin © Google

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