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Weather in Ward 34, JB Marks
This month here (1 to 5 November): hottest day 32.5 °C, 8.7 mm of rain; a normal November has 81 mm. Coldest night 17.0 °C on 2 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 18 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 | 31.1 | 18.9 | 0.3 |
| 2 | 29.7 | 17.0 | 1.8 |
| 3 | 30.5 | 18.1 | 1.9 |
| 4 | 32.3 | 18.5 | 0.3 |
| 5 | 32.5 | 20.0 | 4.4 |
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 | 123 mm, normal 81 mm |
| December | 142 mm, normal 116 mm |
| January | 66 mm, normal 112 mm |
| February | 58 mm, normal 105 mm |
| March | 184 mm, normal 80 mm |
| April | 89 mm, normal 43 mm |
| May | 54 mm, normal 20 mm |
| June | 8.7 mm, normal 8.5 mm |
| July | 1.1 mm, normal 4.0 mm |
| August | 15 mm, normal 10 mm |
| September | 68 mm, normal 16 mm |
| October | 7.2 mm, normal 59 mm |
Every year since 1991
19912025
Show the numbers
| When or what | Figure |
|---|---|
| 1991 | 738 mm (+13% on the normal) |
| 1992 | 500 mm (-24% on the normal) |
| 1993 | 657 mm (+0% on the normal) |
| 1994 | 503 mm (-23% on the normal) |
| 1995 | 792 mm (+21% on the normal) |
| 1996 | 864 mm (+32% on the normal) |
| 1997 | 824 mm (+26% on the normal) |
| 1998 | 703 mm (+7% on the normal) |
| 1999 | 647 mm (-1% on the normal) |
| 2000 | 1,104 mm (+69% on the normal) |
| 2001 | 804 mm (+23% on the normal) |
| 2002 | 626 mm (-4% on the normal) |
| 2003 | 509 mm (-22% on the normal) |
| 2004 | 721 mm (+10% on the normal) |
| 2005 | 645 mm (-2% on the normal) |
| 2006 | 829 mm (+27% on the normal) |
| 2007 | 411 mm (-37% on the normal) |
| 2008 | 548 mm (-16% on the normal) |
| 2009 | 800 mm (+22% on the normal) |
| 2010 | 741 mm (+13% on the normal) |
| 2011 | 745 mm (+14% on the normal) |
| 2012 | 565 mm (-14% on the normal) |
| 2013 | 474 mm (-28% on the normal) |
| 2014 | 589 mm (-10% on the normal) |
| 2015 | 393 mm (-40% on the normal) |
| 2016 | 591 mm (-10% on the normal) |
| 2017 | 665 mm (+2% on the normal) |
| 2018 | 510 mm (-22% on the normal) |
| 2019 | 593 mm (-9% on the normal) |
| 2020 | 561 mm (-14% on the normal) |
| 2021 | 767 mm (+17% on the normal) |
| 2022 | 626 mm (-4% on the normal) |
| 2023 | 478 mm (-27% on the normal) |
| 2024 | 414 mm (-37% on the normal) |
| 2025 | 968 mm (+48% on the normal) |
Wettest: 2000 (1,104 mm). Driest: 2015 (393 mm). Hottest day since our daily figures start in 2023: 35.6 °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 | 112 | 105 | 80 | 43 | 20 | 9 | 4 | 10 | 16 | 59 | 81 | 116 |
| Mean °C | 21.8 | 21.3 | 19.7 | 16.7 | 13.5 | 10.4 | 10.2 | 13.4 | 17.8 | 20.1 | 20.7 | 21.6 |
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.