Unmapped Dataworks

Free tools · From a weather model

Weather in Ward 30, JB Marks

This month here (1 to 5 November): hottest day 32.3 °C, 10 mm of rain; a normal November has 82 mm. Coldest night 17.2 °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 shares it with 5 neighbouring wards. It lies in one grid cell, and 1 of them get exactly the same figures.

November so far, day by day

NovHigh °CLow °CRain mm
131.218.90.3
229.617.22.0
330.518.02.3
432.118.20.6
532.320.45.2

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: 123 mm, normal 82 mmNDecember: 156 mm, normal 120 mmDJanuary: 62 mm, normal 114 mmJFebruary: 67 mm, normal 111 mmFMarch: 193 mm, normal 82 mmMApril: 75 mm, normal 43 mmAMay: 60 mm, normal 21 mmMJune: 8.4 mm, normal 8.2 mmJJuly: 1.1 mm, normal 3.8 mmJAugust: 15 mm, normal 9.9 mmASeptember: 63 mm, normal 17 mmSOctober: 7.0 mm, normal 59 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
November123 mm, normal 82 mm
December156 mm, normal 120 mm
January62 mm, normal 114 mm
February67 mm, normal 111 mm
March193 mm, normal 82 mm
April75 mm, normal 43 mm
May60 mm, normal 21 mm
June8.4 mm, normal 8.2 mm
July1.1 mm, normal 3.8 mm
August15 mm, normal 9.9 mm
September63 mm, normal 17 mm
October7.0 mm, normal 59 mm

Every year since 1991

1991: 761 mm (+14% on the normal)1992: 502 mm (-25% on the normal)1993: 637 mm (-5% on the normal)1994: 537 mm (-20% on the normal)1995: 782 mm (+17% on the normal)1996: 862 mm (+29% on the normal)1997: 837 mm (+25% on the normal)1998: 699 mm (+4% on the normal)1999: 680 mm (+2% on the normal)2000: 1,161 mm (+73% on the normal)2001: 829 mm (+24% on the normal)2002: 636 mm (-5% on the normal)2003: 516 mm (-23% on the normal)2004: 735 mm (+10% on the normal)2005: 681 mm (+2% on the normal)2006: 824 mm (+23% on the normal)2007: 396 mm (-41% on the normal)2008: 586 mm (-13% on the normal)2009: 794 mm (+19% on the normal)2010: 775 mm (+16% on the normal)2011: 771 mm (+15% on the normal)2012: 580 mm (-13% on the normal)2013: 468 mm (-30% on the normal)2014: 577 mm (-14% on the normal)2015: 414 mm (-38% on the normal)2016: 604 mm (-10% on the normal)2017: 691 mm (+3% on the normal)2018: 527 mm (-21% on the normal)2019: 643 mm (-4% on the normal)2020: 593 mm (-11% on the normal)2021: 799 mm (+19% on the normal)2022: 599 mm (-11% on the normal)2023: 503 mm (-25% on the normal)2024: 419 mm (-37% on the normal)2025: 987 mm (+47% on the normal)

19912025

Rain each year, 1991 to 2025. Up: wetter than the 1991 to 2020 normal (670 mm a year). Down: drier.
Show the numbers
Rain each year, 1991 to 2025.: every figure
When or whatFigure
1991761 mm (+14% on the normal)
1992502 mm (-25% on the normal)
1993637 mm (-5% on the normal)
1994537 mm (-20% on the normal)
1995782 mm (+17% on the normal)
1996862 mm (+29% on the normal)
1997837 mm (+25% on the normal)
1998699 mm (+4% on the normal)
1999680 mm (+2% on the normal)
20001,161 mm (+73% on the normal)
2001829 mm (+24% on the normal)
2002636 mm (-5% on the normal)
2003516 mm (-23% on the normal)
2004735 mm (+10% on the normal)
2005681 mm (+2% on the normal)
2006824 mm (+23% on the normal)
2007396 mm (-41% on the normal)
2008586 mm (-13% on the normal)
2009794 mm (+19% on the normal)
2010775 mm (+16% on the normal)
2011771 mm (+15% on the normal)
2012580 mm (-13% on the normal)
2013468 mm (-30% on the normal)
2014577 mm (-14% on the normal)
2015414 mm (-38% on the normal)
2016604 mm (-10% on the normal)
2017691 mm (+3% on the normal)
2018527 mm (-21% on the normal)
2019643 mm (-4% on the normal)
2020593 mm (-11% on the normal)
2021799 mm (+19% on the normal)
2022599 mm (-11% on the normal)
2023503 mm (-25% on the normal)
2024419 mm (-37% on the normal)
2025987 mm (+47% on the normal)

Wettest: 2000 (1,161 mm). Driest: 2007 (396 mm). Hottest day since our daily figures start in 2023: 35.4 °C in December 2024.

A normal year here (1991 to 2020)

JanFebMarAprMayJunJulAugSepOctNovDec
Rain mm1141118243218410175982120
Mean °C21.621.119.616.713.510.410.313.517.819.920.521.4

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.

Unmapped Dataworks