Exeter monthly weather averages

Average daytime temperature

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

Exeter average temperature chart (Celsius) Exeter average temperature chart (Fahrenheit)
Average monthly temperatures in Exeter (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 7.6 7.5 9.5 11.8 14.8 17.9 19.8 19.6 17.5 14.3 10.5 8.6
°F 45.6 45.4 49.1 53.3 58.6 64.2 67.7 67.3 63.5 57.8 50.8 47.5

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.

Exeter monthly rainfall chart (mm) Exeter monthly rainfall chart (inches)
Average monthly rainfall in Exeter (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 122 92 85 62 65 57 54 70 77 98 106 122
inches 4.8 3.6 3.3 2.4 2.6 2.2 2.1 2.7 3 3.9 4.2 4.8
Rainy days 20 15 17 14 15 12 11 13 14 17 18 19

Average daily sunshine

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

Exeter average daily sunshine chart
Average daily sunshine Exeter
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 2 2.8 4.1 5.9 6.9 7.4 7.1 6.5 5.2 3.4 2.7 2

Day / night temperatures

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

Exeter average minimum / maximum temperatures (Celsius) Exeter average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Exeter (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 2.3 2.2 3.2 4.6 7.3 10.1 12 12 10.3 8.1 4.6 3.3
Max °C 7.7 7.6 9.7 12 15 18.1 20 19.8 17.7 14.5 10.6 8.8
Min °F 36.1 36 37.7 40.3 45.1 50.2 53.6 53.6 50.5 46.6 40.3 37.9
Max °F 41 40.8 43.5 46.9 52 57.4 60.8 60.6 57.2 52.3 45.7 42.8

Sea temperature

The graph below shows the average sea temperature.

Exeter average sea temperature chart (Celsius) Exeter average sea temperature chart (Fahrenheit)
Average sea temperature around Exeter in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 10.4 9.5 9.4 10.1 11.5 13.4 15.4 16.5 16.2 15 13.4 11.7
°F 50.6 49.2 48.9 50.1 52.6 56.2 59.8 61.8 61.2 59 56 53.1

Wind speed

The graph below shows the average wind speed.

Exeter average winspeed by month (km/h) Exeter average winspeed by month (mph)
Average wind speed in Exeter (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 19 18 18 17 16 15 14 14 15 16 17 19
mph 12 11 11 11 10 9 9 9 9 10 11 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.

Exeter relative humidity averages
Average relative humidity in Exeter
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
90% 88% 85% 82% 81% 81% 82% 83% 86% 88% 89% 90%

Other monthly averages

UV index Best time to go?

Exeter weather stats

Exeter weather statistics
Hottest month: July 19.8°C 67.6°F
Driest month: July 54mm 2.1ins
Sunniest month: June 7.4hrs
Coldest month: February 7.5°C 45.5°F
Wettest month: January 122mm 4.8ins
Warmest sea: August 16.5°C 61.7°F
Map showing location of Exeter (50.7236, -3.52751)

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