Grootegast monthly weather averages

Contents

Average daytime temperature

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

Grootegast average temperature chart (Celsius) Grootegast average temperature chart (Fahrenheit)
Average monthly temperatures in Grootegast (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 3.9 4.6 7.6 11.2 16 18.7 20.1 20.6 17.7 13.4 8.4 5.3
°F 39.1 40.2 45.7 52.2 60.8 65.6 68.2 69.1 63.9 56.2 47.1 41.5

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.

Grootegast monthly rainfall chart (mm) Grootegast monthly rainfall chart (inches)
Average monthly rainfall in Grootegast (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 71 46 60 49 57 67 80 73 76 79 87 81
inches 2.8 1.8 2.4 1.9 2.2 2.6 3.1 2.9 3 3.1 3.4 3.2
Rainy days 20 14 18 15 15 15 16 16 17 18 21 21

Average annual rainfall in Grootegast: 884.7mm (348.3 inches)

Average daily sunshine

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

Grootegast average daily sunshine chart
Average daily sunshine Grootegast
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.5 2.7 3.7 5.6 7 7.2 6.5 6.5 4.8 3.4 2 1.3

Day / night temperatures

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

Grootegast average minimum / maximum temperatures (Celsius) Grootegast average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Grootegast (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -0.9 -0.9 0.9 2.8 6.6 9.7 11.5 11.4 9.3 6.4 2.9 0.6
Max °C 4.1 4.7 7.8 11.5 16.3 18.9 20.4 20.9 17.9 13.6 8.6 5.4
Min °F 30.5 30.4 33.5 37 43.8 49.5 52.6 52.4 48.7 43.5 37.1 33.1
Max °F 34.9 35.4 39.7 44.8 52.5 57.7 60.6 61 56.5 50 42.3 37.4

Sea temperature

The graph below shows the average sea temperature.

Grootegast average sea temperature chart (Celsius) Grootegast average sea temperature chart (Fahrenheit)
Average sea temperature around Grootegast in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 5.9 4.7 5 7.2 10.7 14.2 16.9 18.2 17 14.5 11.3 8.3
°F 42.7 40.4 41 45 51.2 57.5 62.3 64.7 62.6 58.1 52.4 46.9

Wind speed

The graph below shows the average wind speed.

Grootegast average winspeed by month (km/h) Grootegast average winspeed by month (mph)
Average wind speed in Grootegast (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 20 19 19 18 16 15 15 15 16 16 20 19
mph 12 12 12 11 10 9 9 9 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.

Grootegast relative humidity averages
Average relative humidity in Grootegast
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
91% 88% 85% 81% 79% 80% 82% 82% 85% 88% 90% 91%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Grootegast weather stats

Grootegast weather statistics
Hottest month: August 20.6°C 69.1°F
Driest month: February 46mm 1.8ins
Sunniest month: May 7hrs
Coldest month: January 3.9°C 39°F
Wettest month: November 87mm 3.4ins
Warmest sea: August 18.2°C 64.8°F
Map showing location of Grootegast (53.2125, 6.27361) Grootegast map pin © Google

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