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Weather in Ward 4, JB Marks
This month here (1 to 5 November): hottest day 32.9 °C, 8.5 mm of rain; a normal November has 90 mm. Coldest night 17.7 °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 2 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 | 31.6 | 19.1 | 0.7 |
| 2 | 30.2 | 17.7 | 1.4 |
| 3 | 31.0 | 18.3 | 2.9 |
| 4 | 32.9 | 18.6 | 0.1 |
| 5 | 32.9 | 18.5 | 3.4 |
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 | 145 mm, normal 90 mm |
| December | 161 mm, normal 122 mm |
| January | 70 mm, normal 119 mm |
| February | 58 mm, normal 104 mm |
| March | 165 mm, normal 82 mm |
| April | 106 mm, normal 42 mm |
| May | 47 mm, normal 20 mm |
| June | 8.2 mm, normal 9.1 mm |
| July | 1.3 mm, normal 4.4 mm |
| August | 23 mm, normal 12 mm |
| September | 79 mm, normal 18 mm |
| October | 11 mm, normal 69 mm |
Every year since 1991
19912025
Show the numbers
| When or what | Figure |
|---|---|
| 1991 | 747 mm (+8% on the normal) |
| 1992 | 545 mm (-21% on the normal) |
| 1993 | 762 mm (+10% on the normal) |
| 1994 | 544 mm (-21% on the normal) |
| 1995 | 875 mm (+26% on the normal) |
| 1996 | 949 mm (+37% on the normal) |
| 1997 | 925 mm (+34% on the normal) |
| 1998 | 730 mm (+6% on the normal) |
| 1999 | 681 mm (-2% on the normal) |
| 2000 | 1,182 mm (+71% on the normal) |
| 2001 | 834 mm (+21% on the normal) |
| 2002 | 664 mm (-4% on the normal) |
| 2003 | 559 mm (-19% on the normal) |
| 2004 | 711 mm (+3% on the normal) |
| 2005 | 660 mm (-5% on the normal) |
| 2006 | 889 mm (+28% on the normal) |
| 2007 | 455 mm (-34% on the normal) |
| 2008 | 578 mm (-16% on the normal) |
| 2009 | 781 mm (+13% on the normal) |
| 2010 | 739 mm (+7% on the normal) |
| 2011 | 744 mm (+8% on the normal) |
| 2012 | 600 mm (-13% on the normal) |
| 2013 | 514 mm (-26% on the normal) |
| 2014 | 611 mm (-12% on the normal) |
| 2015 | 434 mm (-37% on the normal) |
| 2016 | 658 mm (-5% on the normal) |
| 2017 | 637 mm (-8% on the normal) |
| 2018 | 536 mm (-23% on the normal) |
| 2019 | 604 mm (-13% on the normal) |
| 2020 | 607 mm (-12% on the normal) |
| 2021 | 799 mm (+15% on the normal) |
| 2022 | 644 mm (-7% on the normal) |
| 2023 | 569 mm (-18% on the normal) |
| 2024 | 447 mm (-35% on the normal) |
| 2025 | 1,088 mm (+57% on the normal) |
Wettest: 2000 (1,182 mm). Driest: 2015 (434 mm). Hottest day since our daily figures start in 2023: 36.1 °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 | 119 | 104 | 82 | 42 | 20 | 9 | 4 | 12 | 18 | 69 | 90 | 122 |
| Mean °C | 22.2 | 21.7 | 20.2 | 17.2 | 13.8 | 10.6 | 10.5 | 13.8 | 18.3 | 20.4 | 21.1 | 22.0 |
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.