Leigh-on-Sea monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Leigh-on-Sea

Leigh-on-Sea average temperature chart (Celsius) Leigh-on-Sea average temperature chart (Fahrenheit)
Average monthly temperatures in Leigh-on-Sea (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 6.5 6.9 9.6 12.2 16.1 19.3 21.5 21.3 18.8 15 9.9 7.5
°F 43.7 44.4 49.2 54 60.9 66.8 70.7 70.4 65.8 58.9 49.8 45.4

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.

Leigh-on-Sea monthly rainfall chart (mm) Leigh-on-Sea monthly rainfall chart (inches)
Average monthly rainfall in Leigh-on-Sea (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 49 33 43 42 43 48 47 46 52 51 55 51
inches 1.9 1.3 1.7 1.6 1.7 1.9 1.8 1.8 2 2 2.2 2
Rainy days 17 13 15 14 13 12 11 12 12 13 16 15

Average annual rainfall in Leigh-on-Sea: 611.866mm (240.9 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Leigh-on-Sea

Leigh-on-Sea average daily sunshine chart
Average daily sunshine Leigh-on-Sea
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.9 2.6 3.9 5.1 6.8 7.4 6.6 6.5 5.3 4 2.5 1.7

Day / night temperatures

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

Leigh-on-Sea average minimum / maximum temperatures (Celsius) Leigh-on-Sea average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Leigh-on-Sea (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 1.4 1.2 2.5 4.2 7.1 10.1 12.3 12.1 10.2 7.7 4 2.2
Max °C 6.7 7 9.8 12.4 16.3 19.6 21.8 21.6 19 15.2 10.1 7.6
Min °F 34.4 34.2 36.4 39.6 44.8 50.1 54.1 53.7 50.4 45.8 39.1 36
Max °F 39.2 39.4 43 46.9 53.1 58.6 62.6 62.2 58.3 52.5 44.6 40.8

Sea temperature

The graph below shows the average sea temperature.

Leigh-on-Sea average sea temperature chart (Celsius) Leigh-on-Sea average sea temperature chart (Fahrenheit)
Average sea temperature around Leigh-on-Sea in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 8.7 7.7 7.8 9.1 11 13.2 15.5 17.1 17.2 15.7 13.1 10.5
°F 47.6 45.9 46 48.3 51.7 55.8 59.8 62.8 63 60.3 55.6 50.9

Wind speed

The graph below shows the average wind speed.

Leigh-on-Sea average winspeed by month (km/h) Leigh-on-Sea average winspeed by month (mph)
Average wind speed in Leigh-on-Sea (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 18 18 18 17 16 15 14 14 15 15 17 18
mph 11 11 11 11 10 9 9 9 9 9 11 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.

Leigh-on-Sea relative humidity averages
Average relative humidity in Leigh-on-Sea
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
90% 87% 83% 81% 80% 78% 78% 80% 84% 88% 90% 91%

Other monthly averages

UV index Best time to go?

Leigh-on-Sea weather stats

Leigh-on-Sea weather statistics
Hottest month: July 21.5°C 70.7°F
Driest month: February 33mm 1.3ins
Sunniest month: June 7.4hrs
Coldest month: January 6.5°C 43.7°F
Wettest month: November 55mm 2.2ins
Warmest sea: September 17.2°C 63°F
Map showing location of Leigh-on-Sea (51.54297, 0.64905) Leigh-on-Sea map pin © Google

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