Dunedin (FL) 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 20 20.7 24.4 27.3 30 31.9 32.6 32.6 31.5 28.6 24.7 21.5
°F 68 69.3 75.9 81.1 86.1 89.4 90.6 90.7 88.7 83.5 76.5 70.7

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 71 86 96 37 84 143 188 210 178 59 53 73
inches 2.8 3.4 3.8 1.4 3.3 5.6 7.4 8.3 7 2.3 2.1 2.9
Rainy days 7 7 6 4 6 12 15 17 12 6 6 6

Average annual rainfall in Dunedin: 1222.933mm (481.5 inches)

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 7 7.7 9.1 10.6 10.7 9.8 9.1 8.6 8.1 8.2 7.4 6.8

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 9.4 10.2 13.6 16.3 19.5 22.1 23 23 22.3 18.4 14 10.5
Max °C 20.3 21 24.7 27.6 30.3 32.2 32.8 32.9 31.7 28.9 25 21.8
Min °F 48.8 50.4 56.4 61.3 67.1 71.7 73.4 73.3 72.1 65 57.2 50.8
Max °F 58.6 60.1 66.4 71.4 76.8 80.8 82.2 82.2 80.6 74.5 67.1 61

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 19.9 19 19.4 21.5 24.6 27.5 29.2 29.7 29.1 27.2 24.3 21.9
°F 67.9 66.2 67 70.6 76.2 81.6 84.5 85.5 84.5 80.9 75.8 71.4

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 14 15 15 15 14 13 11 11 12 13 13 14
mph 9 9 9 9 9 8 7 7 7 8 8 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.

Dunedin relative humidity averages
Average relative humidity in Dunedin
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
75% 73% 72% 69% 71% 75% 78% 79% 78% 74% 75% 75%