Cowes monthly weather averages

Contents

Average daytime temperature

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

Cowes average temperature chart (Celsius) Cowes average temperature chart (Fahrenheit)
Average monthly temperatures in Cowes (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 23.9 24.4 22.5 19.3 16.4 13.7 13.1 14.1 15.9 18 19.9 22.1
°F 75 75.9 72.5 66.7 61.5 56.6 55.6 57.3 60.6 64.4 67.9 71.7

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.

Cowes monthly rainfall chart (mm) Cowes monthly rainfall chart (inches)
Average monthly rainfall in Cowes (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 43 43 57 72 97 84 95 92 85 83 68 62
inches 1.7 1.7 2.2 2.8 3.8 3.3 3.7 3.6 3.3 3.3 2.7 2.4
Rainy days 10 9 10 9 11 11 11 10 11 12 11 9

Average annual rainfall in Cowes: 987.233mm (388.7 inches)

Average daily sunshine

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

Cowes average daily sunshine chart
Average daily sunshine Cowes
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 9.2 8.6 7.2 5.9 4.7 4.3 4.7 5.3 6.2 7 7.8 8.4

Day / night temperatures

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

Cowes average minimum / maximum temperatures (Celsius) Cowes average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Cowes (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 13.9 14.4 13.3 11.2 9.3 7 6.4 7 8.1 9.4 11.1 12.5
Max °C 24.2 24.7 22.7 19.5 16.6 13.9 13.3 14.3 16.1 18.2 20.2 22.3
Min °F 56.9 57.8 55.9 52.1 48.7 44.5 43.4 44.5 46.6 48.9 51.9 54.5
Max °F 66.2 67.1 64.4 59.5 55.2 50.7 49.6 51.1 53.8 56.8 60.1 63.3

Sea temperature

The graph below shows the average sea temperature.

Cowes average sea temperature chart (Celsius) Cowes average sea temperature chart (Fahrenheit)
Average sea temperature around Cowes in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 17.9 18.8 18.5 17.3 15.8 14.4 13.3 12.7 12.8 13.5 14.9 16.5
°F 64.1 65.8 65.4 63.2 60.5 58 56 54.8 55.1 56.4 58.9 61.6

Wind speed

The graph below shows the average wind speed.

Cowes average winspeed by month (km/h) Cowes average winspeed by month (mph)
Average wind speed in Cowes (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 21 20 20 19 20 20 22 22 23 22 22 22
mph 13 12 12 12 13 13 14 14 14 14 14 14

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.

Cowes relative humidity averages
Average relative humidity in Cowes
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
56% 58% 60% 65% 71% 75% 73% 69% 64% 61% 59% 57%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Cowes weather stats

Cowes weather statistics
Hottest month: February 24.4°C 75.9°F
Driest month: February 43mm 1.7ins
Sunniest month: January 9.2hrs
Coldest month: July 13.1°C 55.6°F
Wettest month: May 97mm 3.8ins
Warmest sea: February 18.8°C 65.8°F
Map showing location of Cowes (-38.45231, 145.23865) Cowes map pin © Google

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