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Weather in Knysna

This month here (1 to 5 November): hottest day 26.4 °C, 7.1 mm of rain; a normal November has 78 mm. Coldest night 13.5 °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: the 15 grid cells the municipality overlaps, each weighted by its area in it.

November so far, day by day

NovHigh °CLow °CRain mm
116.914.65.3
218.413.50.6
323.313.80.4
426.414.30.0
522.516.30.8

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: 36 mm, normal 78 mmNDecember: 31 mm, normal 56 mmDJanuary: 32 mm, normal 58 mmJFebruary: 110 mm, normal 51 mmFMarch: 46 mm, normal 60 mmMApril: 68 mm, normal 57 mmAMay: 256 mm, normal 48 mmMJune: 106 mm, normal 43 mmJJuly: 25 mm, normal 47 mmJAugust: 41 mm, normal 62 mmASeptember: 100 mm, normal 53 mmSOctober: 70 mm, normal 70 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
November36 mm, normal 78 mm
December31 mm, normal 56 mm
January32 mm, normal 58 mm
February110 mm, normal 51 mm
March46 mm, normal 60 mm
April68 mm, normal 57 mm
May256 mm, normal 48 mm
June106 mm, normal 43 mm
July25 mm, normal 47 mm
August41 mm, normal 62 mm
September100 mm, normal 53 mm
October70 mm, normal 70 mm

Every year since 1950

1950: 738 mm (+8% on the normal)1951: 482 mm (-29% on the normal)1952: 491 mm (-28% on the normal)1953: 531 mm (-22% on the normal)1954: 396 mm (-42% on the normal)1955: 670 mm (-2% on the normal)1956: 486 mm (-29% on the normal)1957: 518 mm (-24% on the normal)1958: 462 mm (-32% on the normal)1959: 606 mm (-11% on the normal)1960: 762 mm (+12% on the normal)1961: 712 mm (+5% on the normal)1962: 600 mm (-12% on the normal)1963: 557 mm (-18% on the normal)1964: 590 mm (-13% on the normal)1965: 510 mm (-25% on the normal)1966: 505 mm (-26% on the normal)1967: 546 mm (-20% on the normal)1968: 374 mm (-45% on the normal)1969: 521 mm (-24% on the normal)1970: 545 mm (-20% on the normal)1971: 638 mm (-6% on the normal)1972: 588 mm (-14% on the normal)1973: 535 mm (-21% on the normal)1974: 732 mm (+7% on the normal)1975: 646 mm (-5% on the normal)1976: 841 mm (+23% on the normal)1977: 826 mm (+21% on the normal)1978: 524 mm (-23% on the normal)1979: 626 mm (-8% on the normal)1980: 661 mm (-3% on the normal)1981: 1,111 mm (+63% on the normal)1982: 658 mm (-3% on the normal)1983: 802 mm (+18% on the normal)1984: 573 mm (-16% on the normal)1985: 820 mm (+20% on the normal)1986: 711 mm (+4% on the normal)1987: 686 mm (+1% on the normal)1988: 723 mm (+6% on the normal)1989: 741 mm (+9% on the normal)1990: 642 mm (-6% on the normal)1991: 627 mm (-8% on the normal)1992: 876 mm (+29% on the normal)1993: 883 mm (+30% on the normal)1994: 706 mm (+4% on the normal)1995: 779 mm (+14% on the normal)1996: 899 mm (+32% on the normal)1997: 679 mm (-0% on the normal)1998: 625 mm (-8% on the normal)1999: 658 mm (-3% on the normal)2000: 668 mm (-2% on the normal)2001: 704 mm (+3% on the normal)2002: 699 mm (+3% on the normal)2003: 661 mm (-3% on the normal)2004: 729 mm (+7% on the normal)2005: 552 mm (-19% on the normal)2006: 870 mm (+28% on the normal)2007: 825 mm (+21% on the normal)2008: 554 mm (-19% on the normal)2009: 482 mm (-29% on the normal)2010: 596 mm (-12% on the normal)2011: 735 mm (+8% on the normal)2012: 752 mm (+10% on the normal)2013: 710 mm (+4% on the normal)2014: 734 mm (+8% on the normal)2015: 793 mm (+16% on the normal)2016: 549 mm (-19% on the normal)2017: 499 mm (-27% on the normal)2018: 575 mm (-16% on the normal)2019: 484 mm (-29% on the normal)2020: 532 mm (-22% on the normal)2021: 674 mm (-1% on the normal)2022: 441 mm (-35% on the normal)2023: 717 mm (+5% on the normal)2024: 624 mm (-8% on the normal)2025: 461 mm (-32% on the normal)

19502025

Rain each year, 1950 to 2025. Up: wetter than the 1991 to 2020 normal (681 mm a year). Down: drier.
Show the numbers
Rain each year, 1950 to 2025.: every figure
When or whatFigure
1950738 mm (+8% on the normal)
1951482 mm (-29% on the normal)
1952491 mm (-28% on the normal)
1953531 mm (-22% on the normal)
1954396 mm (-42% on the normal)
1955670 mm (-2% on the normal)
1956486 mm (-29% on the normal)
1957518 mm (-24% on the normal)
1958462 mm (-32% on the normal)
1959606 mm (-11% on the normal)
1960762 mm (+12% on the normal)
1961712 mm (+5% on the normal)
1962600 mm (-12% on the normal)
1963557 mm (-18% on the normal)
1964590 mm (-13% on the normal)
1965510 mm (-25% on the normal)
1966505 mm (-26% on the normal)
1967546 mm (-20% on the normal)
1968374 mm (-45% on the normal)
1969521 mm (-24% on the normal)
1970545 mm (-20% on the normal)
1971638 mm (-6% on the normal)
1972588 mm (-14% on the normal)
1973535 mm (-21% on the normal)
1974732 mm (+7% on the normal)
1975646 mm (-5% on the normal)
1976841 mm (+23% on the normal)
1977826 mm (+21% on the normal)
1978524 mm (-23% on the normal)
1979626 mm (-8% on the normal)
1980661 mm (-3% on the normal)
19811,111 mm (+63% on the normal)
1982658 mm (-3% on the normal)
1983802 mm (+18% on the normal)
1984573 mm (-16% on the normal)
1985820 mm (+20% on the normal)
1986711 mm (+4% on the normal)
1987686 mm (+1% on the normal)
1988723 mm (+6% on the normal)
1989741 mm (+9% on the normal)
1990642 mm (-6% on the normal)
1991627 mm (-8% on the normal)
1992876 mm (+29% on the normal)
1993883 mm (+30% on the normal)
1994706 mm (+4% on the normal)
1995779 mm (+14% on the normal)
1996899 mm (+32% on the normal)
1997679 mm (-0% on the normal)
1998625 mm (-8% on the normal)
1999658 mm (-3% on the normal)
2000668 mm (-2% on the normal)
2001704 mm (+3% on the normal)
2002699 mm (+3% on the normal)
2003661 mm (-3% on the normal)
2004729 mm (+7% on the normal)
2005552 mm (-19% on the normal)
2006870 mm (+28% on the normal)
2007825 mm (+21% on the normal)
2008554 mm (-19% on the normal)
2009482 mm (-29% on the normal)
2010596 mm (-12% on the normal)
2011735 mm (+8% on the normal)
2012752 mm (+10% on the normal)
2013710 mm (+4% on the normal)
2014734 mm (+8% on the normal)
2015793 mm (+16% on the normal)
2016549 mm (-19% on the normal)
2017499 mm (-27% on the normal)
2018575 mm (-16% on the normal)
2019484 mm (-29% on the normal)
2020532 mm (-22% on the normal)
2021674 mm (-1% on the normal)
2022441 mm (-35% on the normal)
2023717 mm (+5% on the normal)
2024624 mm (-8% on the normal)
2025461 mm (-32% on the normal)

Wettest: 1981 (1,111 mm). Driest: 1968 (374 mm). Hottest day since our daily figures start in 2023: 34.9 °C in February 2025.

A normal year here (1991 to 2020)

JanFebMarAprMayJunJulAugSepOctNovDec
Rain mm585160574843476253707856
Mean °C19.720.118.916.814.912.612.112.513.715.416.618.6

Each ward

Places in each ward: © OpenStreetMap contributors.

Everything we hold for Knysna, on one page

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.

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