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Weather in Ward 4, City of Johannesburg

This month here (1 to 5 November): hottest day 30.6 °C, 14 mm of rain; a normal November has 110 mm. Coldest night 15.7 °C on 3 November 2026.

Modelled estimates from a weather reanalysis, averaged over the whole place: not readings from a weather station, and not a forecast. Weather here is averaged over a 9 km grid; this ward overlaps 3 grid cells, each weighted by the ward’s area in it, and its neighbours draw on some of the same cells.

November so far, day by day

NovHigh °CLow °CRain mm
130.218.11.1
228.016.16.0
329.015.73.5
430.116.40.2
530.617.23.2

Highs and lows are for the South African day; rain is for the day to 02:00 the next morning (the weather model’s day ends at midnight UTC). The weather model runs about five days behind the weather, so the newest day here is usually five to twelve days ago. Only whole days are shown.

The last twelve months against normal

November: 177 mm, normal 110 mmNDecember: 180 mm, normal 148 mmDJanuary: 117 mm, normal 141 mmJFebruary: 87 mm, normal 117 mmFMarch: 191 mm, normal 94 mmMApril: 88 mm, normal 47 mmAMay: 39 mm, normal 19 mmMJune: 12 mm, normal 8.4 mmJJuly: 0.5 mm, normal 3.6 mmJAugust: 40 mm, normal 12 mmASeptember: 83 mm, normal 23 mmSOctober: 12 mm, normal 80 mmO
Rain each month, November 2025 to October 2026 (this month to 5 November 2026). Bars: rain. Lines: the 1991 to 2020 normal.
Show the numbers
Rain each month, November 2025 to October 2026 (this month to 5 November 2026).: every figure
When or whatFigure
November177 mm, normal 110 mm
December180 mm, normal 148 mm
January117 mm, normal 141 mm
February87 mm, normal 117 mm
March191 mm, normal 94 mm
April88 mm, normal 47 mm
May39 mm, normal 19 mm
June12 mm, normal 8.4 mm
July0.5 mm, normal 3.6 mm
August40 mm, normal 12 mm
September83 mm, normal 23 mm
October12 mm, normal 80 mm

Every year since 1991

1991: 861 mm (+7% on the normal)1992: 581 mm (-28% on the normal)1993: 895 mm (+12% on the normal)1994: 683 mm (-15% on the normal)1995: 1,047 mm (+31% on the normal)1996: 1,040 mm (+30% on the normal)1997: 1,035 mm (+29% on the normal)1998: 788 mm (-2% on the normal)1999: 832 mm (+4% on the normal)2000: 1,251 mm (+56% on the normal)2001: 868 mm (+8% on the normal)2002: 766 mm (-5% on the normal)2003: 599 mm (-25% on the normal)2004: 843 mm (+5% on the normal)2005: 756 mm (-6% on the normal)2006: 968 mm (+21% on the normal)2007: 492 mm (-39% on the normal)2008: 687 mm (-14% on the normal)2009: 964 mm (+20% on the normal)2010: 930 mm (+16% on the normal)2011: 809 mm (+1% on the normal)2012: 713 mm (-11% on the normal)2013: 685 mm (-15% on the normal)2014: 742 mm (-7% on the normal)2015: 495 mm (-38% on the normal)2016: 795 mm (-1% on the normal)2017: 804 mm (+0% on the normal)2018: 643 mm (-20% on the normal)2019: 766 mm (-5% on the normal)2020: 728 mm (-9% on the normal)2021: 879 mm (+10% on the normal)2022: 734 mm (-8% on the normal)2023: 613 mm (-24% on the normal)2024: 597 mm (-26% on the normal)2025: 1,273 mm (+59% on the normal)

19912025

Rain each year, 1991 to 2025. Up: wetter than the 1991 to 2020 normal (802 mm a year). Down: drier.
Show the numbers
Rain each year, 1991 to 2025.: every figure
When or whatFigure
1991861 mm (+7% on the normal)
1992581 mm (-28% on the normal)
1993895 mm (+12% on the normal)
1994683 mm (-15% on the normal)
19951,047 mm (+31% on the normal)
19961,040 mm (+30% on the normal)
19971,035 mm (+29% on the normal)
1998788 mm (-2% on the normal)
1999832 mm (+4% on the normal)
20001,251 mm (+56% on the normal)
2001868 mm (+8% on the normal)
2002766 mm (-5% on the normal)
2003599 mm (-25% on the normal)
2004843 mm (+5% on the normal)
2005756 mm (-6% on the normal)
2006968 mm (+21% on the normal)
2007492 mm (-39% on the normal)
2008687 mm (-14% on the normal)
2009964 mm (+20% on the normal)
2010930 mm (+16% on the normal)
2011809 mm (+1% on the normal)
2012713 mm (-11% on the normal)
2013685 mm (-15% on the normal)
2014742 mm (-7% on the normal)
2015495 mm (-38% on the normal)
2016795 mm (-1% on the normal)
2017804 mm (+0% on the normal)
2018643 mm (-20% on the normal)
2019766 mm (-5% on the normal)
2020728 mm (-9% on the normal)
2021879 mm (+10% on the normal)
2022734 mm (-8% on the normal)
2023613 mm (-24% on the normal)
2024597 mm (-26% on the normal)
20251,273 mm (+59% on the normal)

Wettest: 2025 (1,273 mm). Driest: 2007 (492 mm). Hottest day since our daily figures start in 2023: 34.7 °C in December 2024.

A normal year here (1991 to 2020)

JanFebMarAprMayJunJulAugSepOctNovDec
Rain mm14111794471984122380110148
Mean °C20.420.118.615.912.99.99.713.017.218.919.320.1

Source

Modelled estimates from a weather reanalysis, averaged over the whole place: not readings from a weather station, and not a forecast. The weather model runs about five days behind the weather, so the newest day here is usually five to twelve days ago.

Contains modified Copernicus Climate Change Service information 2026. Neither the European Commission nor ECMWF is responsible for any use that may be made of the Copernicus information or data it contains. Muñoz Sabater, J. (2019): ERA5-Land hourly data from 1950 to present, and ERA5-Land monthly averaged data from 1950 to present. Copernicus Climate Change Service (C3S) Climate Data Store (CDS). DOI 10.24381/cds.e2161bac and 10.24381/cds.68d2bb30. ERA5-Land on the Climate Data Store, under CC BY 4.0.

What we changed: we cut ERA5-Land to South Africa, averaged its 9 km grid cells over each ward, municipality, district and province by the area of the place in each cell (MDB boundaries, 2026), took each day’s high and low from 16 of its hourly values, added up days into months, and averaged 1991 to 2020 for the normals.

Dataset: rainfall and temperature by ward, release of 5 November 2026. The South African Weather Service issues the official forecasts and warnings.

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