WEATHER IN Grootfontein
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Climate tables. Data for Grootfontein.
Monthly temperature
| Month | Record low | Average low | Average | Average high | Record high |
| january | 11.6 (2016) | 18.5 | 23.2 | 30.0 | 40.1 (2016) |
| february | 11.4 (2015) | 18.0 | 22.8 | 29.8 | 37.7 (1983) |
| march | -1.4 (2017) | 17.2 | 22.0 | 28.8 | 37.0 (1998) |
| april | 0.4 (2017) | 14.8 | 20.4 | 28.4 | 35.0 (1987) |
| may | -1.0 (1994) | 10.8 | 17.0 | 26.5 | 35.3 (1995) |
| june | -5.3 (2014) | 7.0 | 14.5 | 23.7 | 29.7 (1989) |
| july | -4.8 (2010) | 6.7 | 13.9 | 23.7 | 30.7 (2013) |
| august | -4.9 (2012) | 9.6 | 17.6 | 27.3 | 34.8 (2015) |
| september | -1.2 (2013) | 13.4 | 21.7 | 31.3 | 37.0 (1974) |
| october | 6.3 (2012) | 16.9 | 24.6 | 33.0 | 39.9 (2016) |
| november | 6.5 (2017) | 18.0 | 24.7 | 32.5 | 40.8 (2015) |
| december | 8.7 (2011) | 18.7 | 24.5 | 31.8 | 40.4 (2015) |
| year | () | () |
Monthly precipitation
| Month | Average | Record low | Record high | Daily high |
| january | 127.0 | 0.0 (1943) | 449.3 (1978) | 199.9 (1978) |
| february | 103.3 | 0.0 (1899) | 369.0 (1974) | 111.0 (1923) |
| march | 76.6 | 0.0 (2018) | 309.0 (1972) | 112.5 (1982) |
| april | 30.4 | 0.0 (1918) | 456.1 (1977) | 329.9 (1977) |
| may | 2.9 | 0.0 (1918) | 61.0 (1921) | 28.0 (1951) |
| june | 0.1 | 0.0 (1917) | 36.0 (1907) | 9.0 (1961) |
| july | 0.0 (1917) | 148.0 (1898) | 2.0 (1925) | |
| august | 0.2 | 0.0 (1917) | 37.0 (1962) | 37.0 (1962) |
| september | 3.0 | 0.0 (1920) | 53.0 (1966) | 41.0 (1966) |
| october | 23.3 | 0.0 (1920) | 87.0 (2000) | 76.0 (2000) |
| november | 38.1 | 0.0 (1936) | 284.0 (1967) | 74.0 (1967) |
| december | 70.1 | 0.0 (1948) | 236.1 (1983) | 116.0 (1957) |
| year | () | () | () |
Number of days with solid, liquid, and mixed precipitation
| Type of precipitation | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
Wind speed, m/s
| jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
The frequency of different wind directions, %
| direction | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
Air humidity, %
| jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
Snow cover
| Month | jul | aug | sep | oct | nov | dec | jan | feb | mar | apr | may | jun | Year |
| number of days | |||||||||||||
| height (sm) | |||||||||||||
| max height (sm) |
Cloudy, score
| month | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
| total | |||||||||||||
| low |
Number of clear, cloudy and cloudy days
| month | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
| Total cloud | |||||||||||||
| Low cloud | |||||||||||||
Number of days with different phenomena
| phenomenon | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
The frequency of different types of clouds, %
| type of clouds | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |