Upper Hutt monthly weather averages

Average daytime temperature

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

Upper Hutt average temperature chart (Celsius) Upper Hutt average temperature chart (Fahrenheit)
Average monthly temperatures in Upper Hutt (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 20.1 20.2 19 16.1 13 10.8 10.2 11 12.6 14.4 16.2 18.3
°F 68.2 68.4 66.2 61 55.3 51.5 50.3 51.8 54.6 57.9 61.1 65

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.

Upper Hutt monthly rainfall chart (mm) Upper Hutt monthly rainfall chart (inches)
Average monthly rainfall in Upper Hutt (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 120 89 139 133 185 198 206 192 162 160 150 154
inches 4.7 3.5 5.5 5.2 7.3 7.8 8.1 7.5 6.4 6.3 5.9 6.1
Rainy days 13 12 15 14 18 20 21 21 19 19 16 16

Average annual rainfall in Upper Hutt: 2020.2mm (795.4 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Upper Hutt

Upper Hutt average daily sunshine chart
Average daily sunshine Upper Hutt
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 7.8 7.2 5.8 4.9 3.7 3 3.2 3.6 4.5 5.7 6.6 6.9

Day / night temperatures

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

Upper Hutt average minimum / maximum temperatures (Celsius) Upper Hutt average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Upper Hutt (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 11.1 10.6 10 7.5 5.3 3.6 2.9 3.6 5.1 6.6 8.1 9.9
Max °C 20.4 20.5 19.2 16.4 13.2 11 10.4 11.2 12.8 14.6 16.4 18.6
Min °F 51.9 51 50 45.4 41.5 38.5 37.1 38.5 41.1 43.9 46.5 49.7
Max °F 60.3 59.9 58.3 53.4 48.6 45.1 43.9 45.3 48 51.1 54 57.6

Sea temperature

The graph below shows the average sea temperature.

Upper Hutt average sea temperature chart (Celsius) Upper Hutt average sea temperature chart (Fahrenheit)
Average sea temperature around Upper Hutt in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 17.1 17.9 17.4 16.3 15 13.7 13 12.6 12.7 13.3 14.3 15.8
°F 62.7 64.2 63.4 61.3 59 56.6 55.3 54.7 54.9 55.9 57.8 60.4

Wind speed

The graph below shows the average wind speed.

Upper Hutt average winspeed by month (km/h) Upper Hutt average winspeed by month (mph)
Average wind speed in Upper Hutt (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 14 13 12 12 13 12 12 12 14 15 15 14
mph 9 8 8 8 8 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.

Upper Hutt relative humidity averages
Average relative humidity in Upper Hutt
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
78% 81% 81% 83% 85% 88% 87% 85% 80% 78% 79% 78%

Other monthly averages

UV index Best time to go?

Upper Hutt weather stats

Upper Hutt weather statistics
Hottest month: January 20.1°C 68.2°F
Driest month: February 89mm 3.5ins
Sunniest month: February 7.2hrs
Coldest month: July 10.2°C 50.4°F
Wettest month: July 206mm 8.1ins
Warmest sea: February 17.9°C 64.2°F
Map showing location of Upper Hutt (-41.13827, 175.0502) Upper Hutt map pin © Google

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