Unmapped Dataworks

Free tools · From a weather model

Weather in Ward 92, City of Johannesburg

This month here (1 to 5 November): hottest day 32.0 °C, 9.7 mm of rain; a normal November has 91 mm. Coldest night 14.8 °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 4 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

NovHigh °CLow °CRain mm
132.018.22.6
228.117.42.4
329.414.83.3
430.116.30.3
531.418.51.1

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: 198 mm, normal 91 mmNDecember: 159 mm, normal 121 mmDJanuary: 155 mm, normal 113 mmJFebruary: 68 mm, normal 101 mmFMarch: 215 mm, normal 85 mmMApril: 81 mm, normal 40 mmAMay: 32 mm, normal 16 mmMJune: 5.7 mm, normal 7.2 mmJJuly: 0.1 mm, normal 3.3 mmJAugust: 33 mm, normal 8.7 mmASeptember: 84 mm, normal 20 mmSOctober: 3.3 mm, normal 67 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
November198 mm, normal 91 mm
December159 mm, normal 121 mm
January155 mm, normal 113 mm
February68 mm, normal 101 mm
March215 mm, normal 85 mm
April81 mm, normal 40 mm
May32 mm, normal 16 mm
June5.7 mm, normal 7.2 mm
July0.1 mm, normal 3.3 mm
August33 mm, normal 8.7 mm
September84 mm, normal 20 mm
October3.3 mm, normal 67 mm

Every year since 1991

1991: 680 mm (+1% on the normal)1992: 438 mm (-35% on the normal)1993: 672 mm (-0% on the normal)1994: 490 mm (-27% on the normal)1995: 865 mm (+28% on the normal)1996: 896 mm (+33% on the normal)1997: 880 mm (+31% on the normal)1998: 605 mm (-10% on the normal)1999: 646 mm (-4% on the normal)2000: 1,140 mm (+69% on the normal)2001: 742 mm (+10% on the normal)2002: 545 mm (-19% on the normal)2003: 496 mm (-26% on the normal)2004: 687 mm (+2% on the normal)2005: 584 mm (-13% on the normal)2006: 827 mm (+23% on the normal)2007: 489 mm (-27% on the normal)2008: 665 mm (-1% on the normal)2009: 725 mm (+8% on the normal)2010: 749 mm (+11% on the normal)2011: 727 mm (+8% on the normal)2012: 696 mm (+3% on the normal)2013: 592 mm (-12% on the normal)2014: 746 mm (+11% on the normal)2015: 386 mm (-43% on the normal)2016: 637 mm (-5% on the normal)2017: 723 mm (+7% on the normal)2018: 583 mm (-13% on the normal)2019: 656 mm (-3% on the normal)2020: 622 mm (-8% on the normal)2021: 771 mm (+15% on the normal)2022: 694 mm (+3% on the normal)2023: 551 mm (-18% on the normal)2024: 458 mm (-32% on the normal)2025: 1,314 mm (+95% on the normal)

19912025

Rain each year, 1991 to 2025. Up: wetter than the 1991 to 2020 normal (673 mm a year). Down: drier.
Show the numbers
Rain each year, 1991 to 2025.: every figure
When or whatFigure
1991680 mm (+1% on the normal)
1992438 mm (-35% on the normal)
1993672 mm (-0% on the normal)
1994490 mm (-27% on the normal)
1995865 mm (+28% on the normal)
1996896 mm (+33% on the normal)
1997880 mm (+31% on the normal)
1998605 mm (-10% on the normal)
1999646 mm (-4% on the normal)
20001,140 mm (+69% on the normal)
2001742 mm (+10% on the normal)
2002545 mm (-19% on the normal)
2003496 mm (-26% on the normal)
2004687 mm (+2% on the normal)
2005584 mm (-13% on the normal)
2006827 mm (+23% on the normal)
2007489 mm (-27% on the normal)
2008665 mm (-1% on the normal)
2009725 mm (+8% on the normal)
2010749 mm (+11% on the normal)
2011727 mm (+8% on the normal)
2012696 mm (+3% on the normal)
2013592 mm (-12% on the normal)
2014746 mm (+11% on the normal)
2015386 mm (-43% on the normal)
2016637 mm (-5% on the normal)
2017723 mm (+7% on the normal)
2018583 mm (-13% on the normal)
2019656 mm (-3% on the normal)
2020622 mm (-8% on the normal)
2021771 mm (+15% on the normal)
2022694 mm (+3% on the normal)
2023551 mm (-18% on the normal)
2024458 mm (-32% on the normal)
20251,314 mm (+95% on the normal)

Wettest: 2025 (1,314 mm). Driest: 2015 (386 mm). Hottest day since our daily figures start in 2023: 34.9 °C in December 2024.

A normal year here (1991 to 2020)

JanFebMarAprMayJunJulAugSepOctNovDec
Rain mm113101854016739206791121
Mean °C20.720.519.116.413.510.610.513.517.519.119.620.4

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