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) | 18.8 | 23.5 | 30.3 | 40.1 (2016) |
| february | 11.4 (2015) | 18.3 | 23.1 | 30.1 | 39.8 (2024) |
| march | -1.4 (2017) | 17.3 | 22.1 | 28.9 | 37.6 (2024) |
| april | 0.4 (2017) | 14.9 | 20.5 | 28.5 | 35.0 (1987) |
| may | -1.0 (1994) | 11.2 | 17.4 | 26.9 | 35.3 (1995) |
| june | -5.3 (2014) | 7.3 | 14.8 | 24.0 | 29.7 (1989) |
| july | -4.8 (2010) | 7.1 | 14.3 | 24.1 | 31.6 (2024) |
| august | -4.9 (2012) | 9.9 | 17.9 | 27.6 | 34.8 (2015) |
| september | -1.2 (2013) | 13.7 | 22.0 | 31.6 | 37.3 (2024) |
| october | 6.3 (2012) | 17.1 | 24.8 | 33.2 | 39.9 (2016) |
| november | 6.5 (2017) | 18.1 | 24.8 | 32.6 | 40.8 (2015) |
| december | 8.7 (2011) | 18.8 | 24.6 | 31.9 | 40.4 (2015) |
| year | () | () |
Monthly precipitation
| Month | Average | Record low | Record high | Daily high |
| january | 122 | 0.0 (1943) | 449 (1978) | 200 (1978) |
| february | 99 | 0.0 (1899) | 369 (1974) | 111 (1923) |
| march | 74 | 0.0 (2018) | 309 (1972) | 113 (1982) |
| april | 29 | 0.0 (1905) | 456 (1977) | 330 (1977) |
| may | 3 | 0.0 (1902) | 61 (1921) | 29 (2025) |
| june | 0.1 | 0.0 (1900) | 36 (1907) | 9 (1961) |
| july | 0.0 | 0.0 (1899) | 148 (1898) | 2 (1925) |
| august | 0.2 | 0.0 (1898) | 37 (1962) | 37 (1962) |
| september | 3 | 0.0 (1898) | 53 (1966) | 41 (1966) |
| october | 22 | 0.0 (1898) | 87 (2000) | 76 (2000) |
| november | 37 | 0.0 (1898) | 284 (1967) | 74 (1967) |
| december | 67 | 0.0 (1898) | 236 (1983) | 116 (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 |