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Weather in Ward 13, City of Johannesburg
This month here (1 to 5 November): hottest day 29.8 °C, 17 mm of rain; a normal November has 107 mm. Coldest night 14.9 °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 shares it with 13 neighbouring wards. It lies in one grid cell, and 1 of them get exactly the same figures.
November so far, day by day
| Nov | High °C | Low °C | Rain mm |
|---|---|---|---|
| 1 | 29.8 | 17.4 | 1.8 |
| 2 | 27.4 | 15.8 | 8.4 |
| 3 | 28.4 | 14.9 | 4.3 |
| 4 | 29.4 | 15.5 | 0.6 |
| 5 | 29.8 | 17.2 | 1.8 |
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
Show the numbers
| When or what | Figure |
|---|---|
| November | 187 mm, normal 107 mm |
| December | 193 mm, normal 150 mm |
| January | 125 mm, normal 141 mm |
| February | 85 mm, normal 123 mm |
| March | 218 mm, normal 97 mm |
| April | 90 mm, normal 49 mm |
| May | 36 mm, normal 19 mm |
| June | 11 mm, normal 8.8 mm |
| July | 0.7 mm, normal 3.9 mm |
| August | 26 mm, normal 11 mm |
| September | 91 mm, normal 24 mm |
| October | 11 mm, normal 79 mm |
Every year since 1991
19912025
Show the numbers
| When or what | Figure |
|---|---|
| 1991 | 877 mm (+8% on the normal) |
| 1992 | 561 mm (-31% on the normal) |
| 1993 | 835 mm (+3% on the normal) |
| 1994 | 681 mm (-16% on the normal) |
| 1995 | 1,019 mm (+25% on the normal) |
| 1996 | 1,049 mm (+29% on the normal) |
| 1997 | 1,021 mm (+26% on the normal) |
| 1998 | 791 mm (-3% on the normal) |
| 1999 | 809 mm (-0% on the normal) |
| 2000 | 1,353 mm (+67% on the normal) |
| 2001 | 870 mm (+7% on the normal) |
| 2002 | 739 mm (-9% on the normal) |
| 2003 | 608 mm (-25% on the normal) |
| 2004 | 837 mm (+3% on the normal) |
| 2005 | 718 mm (-12% on the normal) |
| 2006 | 946 mm (+16% on the normal) |
| 2007 | 502 mm (-38% on the normal) |
| 2008 | 779 mm (-4% on the normal) |
| 2009 | 954 mm (+17% on the normal) |
| 2010 | 940 mm (+16% on the normal) |
| 2011 | 856 mm (+5% on the normal) |
| 2012 | 766 mm (-6% on the normal) |
| 2013 | 676 mm (-17% on the normal) |
| 2014 | 816 mm (+0% on the normal) |
| 2015 | 520 mm (-36% on the normal) |
| 2016 | 815 mm (+0% on the normal) |
| 2017 | 806 mm (-1% on the normal) |
| 2018 | 692 mm (-15% on the normal) |
| 2019 | 798 mm (-2% on the normal) |
| 2020 | 747 mm (-8% on the normal) |
| 2021 | 857 mm (+5% on the normal) |
| 2022 | 777 mm (-4% on the normal) |
| 2023 | 633 mm (-22% on the normal) |
| 2024 | 565 mm (-30% on the normal) |
| 2025 | 1,333 mm (+64% on the normal) |
Wettest: 2000 (1,353 mm). Driest: 2007 (502 mm). Hottest day since our daily figures start in 2023: 34.4 °C in December 2024.
A normal year here (1991 to 2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain mm | 141 | 123 | 97 | 49 | 19 | 9 | 4 | 11 | 24 | 79 | 107 | 150 |
| Mean °C | 19.9 | 19.6 | 18.2 | 15.5 | 12.6 | 9.7 | 9.5 | 12.6 | 16.7 | 18.4 | 18.9 | 19.7 |
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.