Bosham monthly weather averages

Average daytime temperature

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

Bosham average temperature chart (Celsius) Bosham average temperature chart (Fahrenheit)
Average monthly temperatures in Bosham (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 6.9 7 9.2 11.9 15.3 18.4 20.4 20.3 18 14.7 10.3 8
°F 44.4 44.6 48.5 53.3 59.5 65.1 68.8 68.5 64.4 58.4 50.6 46.4

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.

Bosham monthly rainfall chart (mm) Bosham monthly rainfall chart (inches)
Average monthly rainfall in Bosham (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 88 59 69 55 57 52 46 60 73 84 89 89
inches 3.5 2.3 2.7 2.2 2.2 2 1.8 2.4 2.9 3.3 3.5 3.5
Rainy days 17 13 15 13 13 11 9 11 12 14 15 16

Average annual rainfall in Bosham: 870.8736mm (342.9 inches)

Average daily sunshine

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

Bosham average daily sunshine chart
Average daily sunshine Bosham
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 2.2 3.2 4.4 6.2 7.6 8 7.7 7.3 5.8 4.2 3 2.2

Day / night temperatures

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

Bosham average minimum / maximum temperatures (Celsius) Bosham average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Bosham (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 2 1.8 2.9 4.6 7.6 10.6 12.5 12.6 10.8 8.5 4.8 3
Max °C 7 7.1 9.3 12 15.5 18.6 20.6 20.5 18.2 14.8 10.5 8.2
Min °F 35.6 35.3 37.3 40.3 45.7 51 54.5 54.7 51.4 47.3 40.6 37.3
Max °F 40.1 40.1 43.1 47 52.8 58.2 61.8 61.8 58.1 53 45.7 42

Sea temperature

The graph below shows the average sea temperature.

Bosham average sea temperature chart (Celsius) Bosham average sea temperature chart (Fahrenheit)
Average sea temperature around Bosham in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 9.2 8.1 8.1 9.2 11.1 13.5 15.7 17.1 17.2 15.9 13.6 11.1
°F 48.6 46.6 46.5 48.6 52 56.3 60.2 62.8 62.9 60.6 56.4 51.9

Wind speed

The graph below shows the average wind speed.

Bosham average winspeed by month (km/h) Bosham average winspeed by month (mph)
Average wind speed in Bosham (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 17 17 17 16 15 14 13 14 14 14 16 17
mph 10 10 10 10 9 9 8 8 8 9 10 10

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.

Bosham relative humidity averages
Average relative humidity in Bosham
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
92% 89% 85% 82% 82% 81% 81% 82% 86% 89% 91% 92%

Other monthly averages

UV index Best time to go?

Bosham weather stats

Bosham weather statistics
Hottest month: July 20.4°C 68.7°F
Driest month: July 46mm 1.8ins
Sunniest month: August 7.3hrs
Coldest month: February 7°C 44.6°F
Wettest month: November 89mm 3.5ins
Warmest sea: September 17.2°C 63°F
Map showing location of Bosham (50.83088, -0.85384) Bosham map pin © Google

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