Grappenhall monthly weather averages

Contents

Average daytime temperature

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

Grappenhall average temperature chart (Celsius) Grappenhall average temperature chart (Fahrenheit)
Average monthly temperatures in Grappenhall (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 6.4 6.6 8.9 11.6 15.4 18.2 19.6 19.3 17 13.8 9.2 7.2
°F 43.5 43.9 48 52.9 59.8 64.7 67.2 66.8 62.6 56.8 48.6 44.9

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.

Grappenhall monthly rainfall chart (mm) Grappenhall monthly rainfall chart (inches)
Average monthly rainfall in Grappenhall (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 76 54 64 56 63 69 65 82 80 88 87 82
inches 3 2.1 2.5 2.2 2.5 2.7 2.6 3.2 3.1 3.5 3.4 3.2
Rainy days 19 14 17 15 15 15 14 16 16 17 18 19

Average annual rainfall in Grappenhall: 917.534mm (361.2 inches)

Average daily sunshine

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

Grappenhall average daily sunshine chart
Average daily sunshine Grappenhall
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.7 2.5 3.5 5 6.4 6.6 5.9 5.6 4.4 3.2 2.2 1.6

Day / night temperatures

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

Grappenhall average minimum / maximum temperatures (Celsius) Grappenhall average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Grappenhall (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 1.3 1.3 2.6 4.2 7.2 10.1 11.9 11.7 9.8 7.5 3.7 2.1
Max °C 6.5 6.8 9.1 11.8 15.7 18.4 19.8 19.5 17.2 14 9.4 7.3
Min °F 34.3 34.3 36.6 39.6 44.9 50.1 53.3 53.1 49.6 45.4 38.6 35.8
Max °F 39 39.2 42.4 46.4 52.5 57.6 60.4 60.1 56.3 51.3 43.7 40.5

Sea temperature

The graph below shows the average sea temperature.

Grappenhall average sea temperature chart (Celsius) Grappenhall average sea temperature chart (Fahrenheit)
Average sea temperature around Grappenhall in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 8.3 7.3 7.2 8 10 12.3 14.4 15.3 14.7 13.4 11.7 9.9
°F 46.9 45.1 44.9 46.5 49.9 54.2 57.9 59.5 58.4 56 53 49.8

Wind speed

The graph below shows the average wind speed.

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

Grappenhall relative humidity averages
Average relative humidity in Grappenhall
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
87% 86% 82% 78% 75% 77% 79% 80% 83% 86% 87% 90%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Grappenhall weather stats

Grappenhall weather statistics
Hottest month: July 19.6°C 67.3°F
Driest month: February 54mm 2.1ins
Sunniest month: May 6.4hrs
Coldest month: January 6.4°C 43.5°F
Wettest month: October 88mm 3.5ins
Warmest sea: August 15.3°C 59.5°F
Map showing location of Grappenhall (53.37204, -2.54675) Grappenhall map pin © Google

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