Caledon monthly weather averages

Average daytime temperature

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

Caledon average temperature chart (Celsius) Caledon average temperature chart (Fahrenheit)
Average monthly temperatures in Caledon (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 26.2 26.1 24.7 22.2 19 17.2 16.5 16.7 18.3 20.5 22.9 24.8
°F 79.1 78.9 76.5 71.9 66.1 63 61.6 62 64.9 68.9 73.3 76.7

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.

Caledon monthly rainfall chart (mm) Caledon monthly rainfall chart (inches)
Average monthly rainfall in Caledon (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 28 28 31 57 75 94 90 102 57 47 35 29
inches 1.1 1.1 1.2 2.2 3 3.7 3.5 4 2.2 1.8 1.4 1.1
Rainy days 6 6 7 9 11 11 11 12 10 9 7 6

Average annual rainfall in Caledon: 658.267mm (259.2 inches)

Average daily sunshine

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

Caledon average daily sunshine chart
Average daily sunshine Caledon
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 10.8 9.9 8.9 7.3 6.3 6 6.5 6.9 7.5 8.5 9.7 10.6

Day / night temperatures

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

Caledon average minimum / maximum temperatures (Celsius) Caledon average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Caledon (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 14.8 15.1 13.8 11.6 9 7.4 6.5 6.9 8.1 10.1 12.2 13.7
Max °C 26.5 26.4 25 22.5 19.2 17.5 16.7 16.9 18.5 20.8 23.2 25.1
Min °F 58.6 59.1 56.8 52.8 48.2 45.2 43.7 44.4 46.6 50.1 54 56.7
Max °F 69.1 69.3 66.9 62.6 57.4 54.3 52.9 53.4 55.9 59.7 63.9 66.9

Sea temperature

The graph below shows the average sea temperature.

Caledon average sea temperature chart (Celsius) Caledon average sea temperature chart (Fahrenheit)
Average sea temperature around Caledon in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 20.3 20.5 19.6 18.1 16.9 16 15.5 15.4 15.7 16.4 17.7 19.4
°F 68.6 68.8 67.3 64.5 62.3 60.8 59.8 59.7 60.2 61.5 63.8 66.8

Wind speed

The graph below shows the average wind speed.

Caledon average winspeed by month (km/h) Caledon average winspeed by month (mph)
Average wind speed in Caledon (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 21 20 17 15 14 14 16 17 18 19 21 21
mph 13 12 11 9 9 9 10 10 11 12 13 13

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.

Caledon relative humidity averages
Average relative humidity in Caledon
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
67% 68% 70% 72% 74% 75% 74% 74% 73% 70% 68% 67%

Other monthly averages

UV index Best time to go?

Caledon weather stats

Caledon weather statistics
Hottest month: February 26.1°C 79°F
Driest month: January 28mm 1.1ins
Sunniest month: January 10.8hrs
Coldest month: July 16.5°C 61.7°F
Wettest month: August 102mm 4ins
Warmest sea: February 20.5°C 68.9°F
Map showing location of Caledon (-34.22997, 19.4265) Caledon map pin © Google

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