Piet Retief monthly weather averages

Average daytime temperature

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

Piet Retief average temperature chart (Celsius) Piet Retief average temperature chart (Fahrenheit)
Average monthly temperatures in Piet Retief (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 26 25.5 24.9 22.6 20.9 18.5 19.2 21.1 23.1 23.4 24.2 25.7
°F 78.8 77.9 76.9 72.7 69.6 65.3 66.5 70 73.5 74.1 75.5 78.2

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.

Piet Retief monthly rainfall chart (mm) Piet Retief monthly rainfall chart (inches)
Average monthly rainfall in Piet Retief (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 161 121 88 64 22 12 14 20 43 103 142 153
inches 6.3 4.7 3.5 2.5 0.9 0.5 0.6 0.8 1.7 4.1 5.6 6
Rainy days 15 11 10 8 4 2 2 4 7 12 15 14

Average annual rainfall in Piet Retief: 945.867mm (372.4 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Piet Retief

Piet Retief average daily sunshine chart
Average daily sunshine Piet Retief
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 7.9 7.9 7.9 7.9 8.8 9.1 9.5 9.5 8.8 7.9 7.5 7.9

Day / night temperatures

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

Piet Retief average minimum / maximum temperatures (Celsius) Piet Retief average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Piet Retief (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 15.4 14.9 13.8 10.7 7.2 3.8 4.1 6.2 9.4 11.3 13.2 14.5
Max °C 26.3 25.8 25.2 22.9 21.3 18.9 19.6 21.5 23.4 23.7 24.5 26
Min °F 59.6 58.7 56.8 51.3 44.9 38.8 39.3 43.1 48.9 52.3 55.7 58
Max °F 69.4 68.5 67.1 62.2 57.6 52.3 53.2 56.8 61.5 63.5 65.8 68.4

Sea temperature

The graph below shows the average sea temperature.

Piet Retief average sea temperature chart (Celsius) Piet Retief average sea temperature chart (Fahrenheit)
Average sea temperature around Piet Retief in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 25.7 26.2 26 25 23.8 22.5 21.7 21.4 21.6 22.2 23.3 24.6
°F 78.3 79.1 78.7 77.1 74.8 72.6 71 70.5 70.8 72 74 76.3

Wind speed

The graph below shows the average wind speed.

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

Piet Retief relative humidity averages
Average relative humidity in Piet Retief
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
74% 75% 74% 71% 63% 58% 55% 55% 59% 66% 71% 72%

Other monthly averages

UV index Best time to go?

Piet Retief weather stats

Piet Retief weather statistics
Hottest month: January 26°C 78.8°F
Driest month: June 12mm 0.5ins
Sunniest month: July 9.5hrs
Coldest month: June 18.5°C 65.3°F
Wettest month: January 161mm 6.3ins
Warmest sea: February 26.2°C 79.2°F
Map showing location of Piet Retief (-27.00706, 30.81323) Piet Retief map pin © Google

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