Herne Bay monthly weather averages

Average daytime temperature

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

Herne Bay average temperature chart (Celsius) Herne Bay average temperature chart (Fahrenheit)
Average monthly temperatures in Herne Bay (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 6.4 6.6 9.1 11.5 15.2 18.5 20.6 20.7 18.4 14.8 10 7.5
°F 43.6 43.9 48.4 52.7 59.4 65.3 69.2 69.2 65.1 58.6 50 45.5

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.

Herne Bay monthly rainfall chart (mm) Herne Bay monthly rainfall chart (inches)
Average monthly rainfall in Herne Bay (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 58 40 49 46 43 48 48 50 58 66 73 60
inches 2.3 1.6 1.9 1.8 1.7 1.9 1.9 2 2.3 2.6 2.9 2.4
Rainy days 17 13 15 14 13 11 11 11 11 13 17 16

Average annual rainfall in Herne Bay: 693.9668234mm (273.2 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Herne Bay

Herne Bay average daily sunshine chart
Average daily sunshine Herne Bay
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 2.1 3 4.2 5.6 7.2 7.9 6.9 7.1 5.7 4.2 2.8 1.9

Day / night temperatures

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

Herne Bay average minimum / maximum temperatures (Celsius) Herne Bay average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Herne Bay (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 1.6 1.6 2.8 4.6 7.6 10.5 12.7 12.7 10.9 8.4 4.6 2.6
Max °C 6.6 6.8 9.3 11.7 15.4 18.7 20.8 20.9 18.6 14.9 10.2 7.6
Min °F 34.9 34.8 37 40.2 45.7 50.9 54.9 54.8 51.7 47.1 40.2 36.7
Max °F 39.3 39.5 42.9 46.6 52.7 58.3 62.2 62.2 58.6 53 45.3 41.2

Sea temperature

The graph below shows the average sea temperature.

Herne Bay average sea temperature chart (Celsius) Herne Bay average sea temperature chart (Fahrenheit)
Average sea temperature around Herne Bay in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 8.2 7.3 7.4 8.8 10.9 13.4 15.7 17.4 17.2 15.4 12.7 10
°F 46.8 45.1 45.3 47.8 51.6 56.1 60.3 63.3 62.9 59.7 54.8 50

Wind speed

The graph below shows the average wind speed.

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

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.

Herne Bay relative humidity averages
Average relative humidity in Herne Bay
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
90% 88% 84% 82% 81% 80% 79% 80% 84% 87% 89% 91%

Other monthly averages

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Herne Bay weather stats

Herne Bay weather statistics
Hottest month: August 20.7°C 69.3°F
Driest month: February 40mm 1.6ins
Sunniest month: August 7.1hrs
Coldest month: January 6.4°C 43.5°F
Wettest month: November 73mm 2.9ins
Warmest sea: August 17.4°C 63.3°F
Map showing location of Herne Bay (51.373, 1.12857) Herne Bay map pin © Google

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