Waitakere monthly weather averages

Average daytime temperature

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

Waitakere average temperature chart (Celsius) Waitakere average temperature chart (Fahrenheit)
Average monthly temperatures in Waitakere (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 22.5 22.9 21.7 19.3 16.6 14.5 13.8 14.3 15.5 17 18.9 20.9
°F 72.4 73.2 71.1 66.7 61.9 58 56.8 57.8 59.9 62.6 66 69.5

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.

Waitakere monthly rainfall chart (mm) Waitakere monthly rainfall chart (inches)
Average monthly rainfall in Waitakere (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 83 82 98 112 123 148 148 136 115 97 99 100
inches 3.3 3.2 3.9 4.4 4.9 5.8 5.8 5.3 4.5 3.8 3.9 3.9
Rainy days 11 9 13 16 18 20 20 20 19 16 14 14

Average annual rainfall in Waitakere: 1478.766mm (582.2 inches)

Average daily sunshine

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

Waitakere average daily sunshine chart
Average daily sunshine Waitakere
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 7.8 7.3 6.2 5.6 4.8 3.9 4.6 4.9 5.3 6.1 6.7 7.6

Day / night temperatures

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

Waitakere average minimum / maximum temperatures (Celsius) Waitakere average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Waitakere (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 14.4 14.5 13.7 11.3 8.8 7 6.1 6.9 8.4 9.8 11.3 13
Max °C 22.7 23.1 21.9 19.5 16.8 14.7 14 14.5 15.7 17.2 19.1 21.1
Min °F 57.8 58.1 56.7 52.3 47.8 44.5 42.9 44.4 47 49.6 52.3 55.3
Max °F 65.3 65.8 64 59.7 55 51.4 50 51.3 53.6 56.3 59.4 62.6

Sea temperature

The graph below shows the average sea temperature.

Waitakere average sea temperature chart (Celsius) Waitakere average sea temperature chart (Fahrenheit)
Average sea temperature around Waitakere in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 20.1 21 20.5 19.4 18 16.6 15.6 15.1 15.1 15.6 16.8 18.5
°F 68.1 69.7 68.8 67 64.5 61.9 60.2 59.1 59.1 60.1 62.3 65.4

Wind speed

The graph below shows the average wind speed.

Waitakere average winspeed by month (km/h) Waitakere average winspeed by month (mph)
Average wind speed in Waitakere (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 10 9 9 9 9 8 9 10 11 11 11 10
mph 6 6 6 5 5 5 6 6 7 7 7 6

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.

Waitakere relative humidity averages
Average relative humidity in Waitakere
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
79% 81% 81% 84% 86% 89% 88% 87% 82% 78% 79% 78%

Other monthly averages

UV index Best time to go?

Waitakere weather stats

Waitakere weather statistics
Hottest month: February 22.9°C 73.2°F
Driest month: February 82mm 3.2ins
Sunniest month: January 7.8hrs
Coldest month: July 13.8°C 56.8°F
Wettest month: June 148mm 5.8ins
Warmest sea: February 21°C 69.8°F
Map showing location of Waitakere (-36.91754, 174.65773) Waitakere map pin © Google

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