Aliwal North climate

Aliwal North Weather in September

NASA POWER reanalysis for the half-degree grid cell around Aliwal North, 1991-2020; a grid cell is an area average and can differ from a thermometer in town by several degrees

Average highs run from 22°C on September 1 to 25°C on September 30, and lows from 5°C to 8°C. Normal precipitation for the month is 15 mm over about 3 wet days.

September day by day

The normal high and low for each date, in °C.

Normal daily high and low temperature at Aliwal North, in °C, with the record for each date.-10010203040151015202530
  • Normal low
  • Normal high
  • Reanalysis extreme high
  • Reanalysis extreme low

September at a glance

Average high
24°C
Average low
7°C
Precipitation
15 mm
Reanalysis high
33°CSep 25, 2015
Reanalysis low
-3°CSep 1, 2008
Daylight
11 h 29 min to 12 h 21 min
Cloud cover
36%
Humidity
42%
Dew point
-1°C
Wind
17.3 km/h

Every day of the month

A wet day has at least 1 mm of precipitation in the reanalysis.

DateNormal highNormal lowReanalysis highReanalysis lowChance wet
Sep 122°C5°C28°C 2003-3°C 20087%
Sep 222°C5°C27°C 2000-1°C 20138%
Sep 322°C5°C29°C 20070°C 20048%
Sep 423°C5°C29°C 20071°C 20127%
Sep 523°C5°C29°C 2010-1°C 19957%
Sep 623°C5°C29°C 20100°C 20057%
Sep 723°C6°C29°C 2007-2°C 20046%
Sep 823°C6°C29°C 2014-2°C 20186%
Sep 924°C6°C29°C 20140°C 20046%
Sep 1024°C6°C31°C 1996-2°C 20187%
Sep 1124°C6°C32°C 2007-1°C 19998%
Sep 1224°C6°C32°C 2017-1°C 20018%
Sep 1324°C7°C32°C 20052°C 20188%
Sep 1424°C7°C32°C 20140°C 19949%
Sep 1524°C7°C32°C 20171°C 19949%
Sep 1624°C7°C31°C 20141°C 20119%
Sep 1724°C7°C32°C 20190°C 200810%
Sep 1824°C7°C31°C 1992-1°C 199910%
Sep 1924°C7°C33°C 2019-2°C 199611%
Sep 2024°C7°C33°C 20070°C 200411%
Sep 2124°C7°C33°C 20070°C 201311%
Sep 2224°C7°C31°C 1994-2°C 201311%
Sep 2325°C7°C31°C 19941°C 200311%
Sep 2425°C7°C32°C 20153°C 201112%
Sep 2525°C7°C33°C 20152°C 201912%
Sep 2625°C8°C33°C 19941°C 199611%
Sep 2725°C8°C32°C 20150°C 202011%
Sep 2825°C8°C32°C 19970°C 202012%
Sep 2925°C8°C31°C 20150°C 201311%
Sep 3025°C8°C33°C 19970°C 201311%

Chance of rain

The chance of at least 1 mm of precipitation in the reanalysis on each date at Aliwal North, in percent.02.557.51012.51102030
  • Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT+2).

September 1
sunrise 6:29 AM, sunset 5:58 PM
September 30
sunrise 5:53 AM, sunset 6:14 PM

Every day of September: sun and moon

Other months

Sources

Cloud, humidity, wind and sunshine, and temperature and precipitation: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.