Dunedin monthly weather averages

Average daytime temperature

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

Dunedin average temperature chart (Celsius) Dunedin average temperature chart (Fahrenheit)
Average monthly temperatures in Dunedin (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 17.7 17.6 16.4 14.3 11.6 9.6 9 10.1 11.7 13.5 15 16.3
°F 63.9 63.6 61.5 57.7 52.8 49.2 48.1 50.1 53 56.4 59.1 61.4

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.

Dunedin monthly rainfall chart (mm) Dunedin monthly rainfall chart (inches)
Average monthly rainfall in Dunedin (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 68 57 68 58 65 58 58 53 42 56 58 67
inches 2.7 2.2 2.7 2.3 2.6 2.3 2.3 2.1 1.7 2.2 2.3 2.6
Rainy days 16 14 16 15 17 16 18 16 16 17 16 18

Average daily sunshine

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

Dunedin average daily sunshine chart
Average daily sunshine Dunedin
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6.1 5.9 4.7 4.5 3.5 3.5 3.5 4 4.7 5.3 5.8 6

Day / night temperatures

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

Dunedin average minimum / maximum temperatures (Celsius) Dunedin average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Dunedin (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 10.7 10.7 10.1 8 5.7 3.9 3.3 4 5.2 6.7 8 9.9
Max °C 17.9 17.8 16.6 14.5 11.7 9.7 9.1 10.2 11.9 13.7 15.2 16.5
Min °F 51.3 51.2 50.1 46.3 42.3 39 37.9 39.2 41.3 44.1 46.4 49.8
Max °F 57.7 57.6 55.9 52.2 47.7 44.2 43.2 44.8 47.3 50.4 52.9 55.8

Sea temperature

The graph below shows the average sea temperature.

Dunedin average sea temperature chart (Celsius) Dunedin average sea temperature chart (Fahrenheit)
Average sea temperature around Dunedin in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 13.4 13.9 13.2 12 10.8 9.7 9 8.6 8.9 9.5 10.7 12.1
°F 56 57 55.7 53.7 51.4 49.5 48.2 47.6 48 49.2 51.3 53.8

Wind speed

The graph below shows the average wind speed.

Dunedin average winspeed by month (km/h) Dunedin average winspeed by month (mph)
Average wind speed in Dunedin (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 20 19 19 18 18 18 17 17 19 19 20 19
mph 13 12 12 11 11 11 11 11 12 12 13 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.

Dunedin relative humidity averages
Average relative humidity in Dunedin
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
75% 80% 79% 79% 79% 80% 82% 81% 77% 74% 75% 76%
Dunedin

Other monthly averages

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Dunedin weather stats

Dunedin weather statistics
Hottest month: January 17.7°C 63.9°F
Driest month: September 42mm 1.7ins
Sunniest month: February 5.9hrs
Coldest month: July 9°C 48.2°F
Wettest month: January 68mm 2.7ins
Warmest sea: February 13.9°C 57°F
Map showing location of Dunedin (-45.87416, 170.50361)

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