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Weather in Ward 101, City of Johannesburg
This month here (1 to 5 November): hottest day 31.3 °C, 13 mm of rain; a normal November has 94 mm. Coldest night 14.2 °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
| Nov | High °C | Low °C | Rain mm |
|---|---|---|---|
| 1 | 31.3 | 18.1 | 3.0 |
| 2 | 28.0 | 17.0 | 3.7 |
| 3 | 28.8 | 14.2 | 3.8 |
| 4 | 29.8 | 15.6 | 0.8 |
| 5 | 30.9 | 17.9 | 1.3 |
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 | 198 mm, normal 94 mm |
| December | 167 mm, normal 130 mm |
| January | 143 mm, normal 121 mm |
| February | 73 mm, normal 106 mm |
| March | 223 mm, normal 88 mm |
| April | 76 mm, normal 43 mm |
| May | 28 mm, normal 17 mm |
| June | 7.3 mm, normal 7.5 mm |
| July | 0.2 mm, normal 3.2 mm |
| August | 24 mm, normal 9.0 mm |
| September | 89 mm, normal 21 mm |
| October | 4.7 mm, normal 69 mm |
Every year since 1991
19912025
Show the numbers
| When or what | Figure |
|---|---|
| 1991 | 758 mm (+7% on the normal) |
| 1992 | 474 mm (-33% on the normal) |
| 1993 | 697 mm (-2% on the normal) |
| 1994 | 552 mm (-22% on the normal) |
| 1995 | 913 mm (+29% on the normal) |
| 1996 | 932 mm (+31% on the normal) |
| 1997 | 915 mm (+29% on the normal) |
| 1998 | 662 mm (-7% on the normal) |
| 1999 | 675 mm (-5% on the normal) |
| 2000 | 1,208 mm (+70% on the normal) |
| 2001 | 771 mm (+9% on the normal) |
| 2002 | 567 mm (-20% on the normal) |
| 2003 | 521 mm (-27% on the normal) |
| 2004 | 709 mm (-0% on the normal) |
| 2005 | 608 mm (-14% on the normal) |
| 2006 | 852 mm (+20% on the normal) |
| 2007 | 477 mm (-33% on the normal) |
| 2008 | 707 mm (-0% on the normal) |
| 2009 | 789 mm (+11% on the normal) |
| 2010 | 807 mm (+14% on the normal) |
| 2011 | 760 mm (+7% on the normal) |
| 2012 | 719 mm (+1% on the normal) |
| 2013 | 613 mm (-14% on the normal) |
| 2014 | 778 mm (+10% on the normal) |
| 2015 | 410 mm (-42% on the normal) |
| 2016 | 691 mm (-3% on the normal) |
| 2017 | 741 mm (+4% on the normal) |
| 2018 | 603 mm (-15% on the normal) |
| 2019 | 700 mm (-1% on the normal) |
| 2020 | 668 mm (-6% on the normal) |
| 2021 | 791 mm (+12% on the normal) |
| 2022 | 717 mm (+1% on the normal) |
| 2023 | 575 mm (-19% on the normal) |
| 2024 | 481 mm (-32% on the normal) |
| 2025 | 1,298 mm (+83% on the normal) |
Wettest: 2025 (1,298 mm). Driest: 2015 (410 mm). Hottest day since our daily figures start in 2023: 34.8 °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 | 121 | 106 | 88 | 43 | 17 | 8 | 3 | 9 | 21 | 69 | 94 | 130 |
| Mean °C | 20.5 | 20.3 | 18.9 | 16.1 | 13.2 | 10.3 | 10.2 | 13.3 | 17.3 | 18.9 | 19.4 | 20.2 |
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.