Glenhaven monthly weather averages

Contents

Average daytime temperature

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

Glenhaven average temperature chart (Celsius) Glenhaven average temperature chart (Fahrenheit)
Average monthly temperatures in Glenhaven (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 27.8 27.4 26 23.5 19.9 17.2 16.8 18.1 20.9 23.3 25.2 27.3
°F 82 81.3 78.9 74.3 67.9 62.9 62.2 64.7 69.7 74 77.3 81.2

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.

Glenhaven monthly rainfall chart (mm) Glenhaven monthly rainfall chart (inches)
Average monthly rainfall in Glenhaven (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 114 123 114 79 72 90 47 60 43 73 86 74
inches 4.5 4.9 4.5 3.1 2.9 3.5 1.9 2.4 1.7 2.9 3.4 2.9
Rainy days 12 12 13 11 11 11 8 10 10 11 12 10

Average annual rainfall in Glenhaven: 1091.367mm (429.7 inches)

Average daily sunshine

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

Glenhaven average daily sunshine chart
Average daily sunshine Glenhaven
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 7.7 7.3 6.9 6.9 6.1 6.3 7 7.8 7.9 8 8.3 8.4

Day / night temperatures

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

Glenhaven average minimum / maximum temperatures (Celsius) Glenhaven average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Glenhaven (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 17.4 17.4 15.7 12.3 8.6 6 4.3 5.6 8.2 11.4 13.8 16
Max °C 28.1 27.7 26.3 23.8 20.2 17.5 17.1 18.5 21.3 23.6 25.5 27.6
Min °F 63.2 63.2 60.3 54.1 47.5 42.7 39.7 42 46.7 52.5 56.8 60.8
Max °F 72.9 72.5 69.8 64.4 57.9 53.1 51.3 53.6 58.5 63.5 67.3 71.2

Sea temperature

The graph below shows the average sea temperature.

Glenhaven average sea temperature chart (Celsius) Glenhaven average sea temperature chart (Fahrenheit)
Average sea temperature around Glenhaven in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 23.8 24.2 23.9 23.1 21.6 20 18.9 18.8 19 19.7 20.7 22.4
°F 74.8 75.5 75.1 73.6 70.9 68 66.1 65.8 66.3 67.4 69.3 72.3

Wind speed

The graph below shows the average wind speed.

Glenhaven average winspeed by month (km/h) Glenhaven average winspeed by month (mph)
Average wind speed in Glenhaven (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 13 12 11 10 10 11 12 13 14 14 14 14
mph 8 7 7 7 6 7 7 8 9 9 9 9

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.

Glenhaven relative humidity averages
Average relative humidity in Glenhaven
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
62% 65% 65% 64% 67% 67% 62% 58% 54% 55% 57% 57%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Glenhaven weather stats

Glenhaven weather statistics
Hottest month: January 27.8°C 82°F
Driest month: September 43mm 1.7ins
Sunniest month: August 7.8hrs
Coldest month: July 16.8°C 62.2°F
Wettest month: February 123mm 4.8ins
Warmest sea: February 24.2°C 75.6°F
Map showing location of Glenhaven (-33.7, 151) Glenhaven map pin © Google

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