Nailsea monthly weather averages

Average daytime temperature

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

Nailsea average temperature chart (Celsius) Nailsea average temperature chart (Fahrenheit)
Average monthly temperatures in Nailsea (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 6.9 7.1 9.4 12.1 15.5 18.6 20.5 20.1 17.7 14.2 9.9 7.7
°F 44.5 44.7 49 53.8 59.9 65.5 68.9 68.2 63.9 57.5 49.8 45.9

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.

Nailsea monthly rainfall chart (mm) Nailsea monthly rainfall chart (inches)
Average monthly rainfall in Nailsea (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 91 66 72 56 66 65 62 75 84 86 89 98
inches 3.6 2.6 2.8 2.2 2.6 2.6 2.4 3 3.3 3.4 3.5 3.8
Rainy days 19 14 17 15 15 13 12 14 14 17 17 18

Average annual rainfall in Nailsea: 960.867mm (378.3 inches)

Average daily sunshine

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

Nailsea average daily sunshine chart
Average daily sunshine Nailsea
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.8 2.7 3.9 5.5 6.6 7.4 6.8 6.5 5.1 3.4 2.5 1.8

Day / night temperatures

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

Nailsea average minimum / maximum temperatures (Celsius) Nailsea average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Nailsea (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 1.6 1.4 2.6 4.1 6.9 10 11.9 11.7 9.9 7.5 4 2.4
Max °C 7.1 7.2 9.6 12.3 15.7 18.9 20.7 20.3 17.9 14.4 10.1 7.9
Min °F 34.8 34.5 36.7 39.4 44.4 49.9 53.4 53.1 49.8 45.4 39.1 36.2
Max °F 39.7 39.7 43 46.8 52.3 57.9 61.3 60.8 57 51.6 44.6 41.2

Sea temperature

The graph below shows the average sea temperature.

Nailsea average sea temperature chart (Celsius) Nailsea average sea temperature chart (Fahrenheit)
Average sea temperature around Nailsea in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 10.1 9.3 9.2 10 11.3 13.1 15 16.2 16.2 15.1 13.4 11.7
°F 50.2 48.7 48.6 49.9 52.3 55.5 59 61.2 61.2 59.2 56.2 53

Wind speed

The graph below shows the average wind speed.

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

Nailsea relative humidity averages
Average relative humidity in Nailsea
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
91% 88% 84% 81% 80% 80% 80% 82% 85% 89% 90% 92%

Other monthly averages

UV index Best time to go?

Nailsea weather stats

Nailsea weather statistics
Hottest month: July 20.5°C 68.9°F
Driest month: April 56mm 2.2ins
Sunniest month: June 7.4hrs
Coldest month: January 6.9°C 44.4°F
Wettest month: December 98mm 3.9ins
Warmest sea: August 16.2°C 61.2°F
Map showing location of Nailsea (51.43239, -2.75847) Nailsea map pin © Google

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