Randfontein climate

Randfontein Weather in April

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

Average highs run from 26°C on April 1 to 24°C on April 30, and lows from 13°C to 9°C. Normal precipitation for the month is 45 mm over about 9 wet days.

April day by day

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

Normal daily high and low temperature at Randfontein, in °C, with the record for each date.010203040151015202530
  • Normal low
  • Normal high
  • Reanalysis extreme high
  • Reanalysis extreme low

April at a glance

Average high
25°C
Average low
11°C
Precipitation
45 mm
Reanalysis high
32°CApr 7, 2003
Reanalysis low
1°CApr 29, 2007
Daylight
11 h 49 min to 11 h 08 min
Cloud cover
39%
Humidity
59%
Dew point
8°C
Wind
10.4 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
Apr 126°C13°C32°C 20177°C 201238%
Apr 226°C13°C31°C 19989°C 199537%
Apr 326°C12°C31°C 20178°C 201236%
Apr 426°C12°C31°C 19988°C 201335%
Apr 526°C12°C32°C 19988°C 200034%
Apr 626°C12°C32°C 19984°C 199733%
Apr 725°C12°C32°C 20032°C 199733%
Apr 825°C12°C32°C 19983°C 199733%
Apr 925°C11°C32°C 20035°C 199132%
Apr 1025°C11°C31°C 20035°C 201230%
Apr 1125°C11°C30°C 20077°C 201230%
Apr 1225°C11°C30°C 20076°C 199330%
Apr 1325°C11°C28°C 20094°C 199330%
Apr 1425°C11°C29°C 19985°C 199329%
Apr 1525°C11°C29°C 20136°C 199329%
Apr 1625°C11°C29°C 20136°C 199329%
Apr 1725°C11°C30°C 19927°C 201929%
Apr 1825°C10°C30°C 19927°C 200429%
Apr 1925°C10°C29°C 19927°C 199327%
Apr 2025°C10°C29°C 20165°C 199626%
Apr 2125°C10°C30°C 19925°C 201326%
Apr 2224°C10°C29°C 20033°C 200824%
Apr 2324°C10°C28°C 19924°C 200823%
Apr 2424°C10°C29°C 19923°C 199722%
Apr 2524°C10°C29°C 20034°C 201422%
Apr 2624°C10°C29°C 19985°C 200621%
Apr 2724°C9°C29°C 19986°C 200920%
Apr 2824°C9°C29°C 19983°C 201119%
Apr 2924°C9°C29°C 20121°C 200718%
Apr 3024°C9°C29°C 20024°C 199717%

Chance of rain

The chance of at least 1 mm of precipitation in the reanalysis on each date at Randfontein, in percent.0102030401102030
  • Chance of a wet day

Sunrise and sunset

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

April 1
sunrise 6:18 AM, sunset 6:07 PM
April 30
sunrise 6:32 AM, sunset 5:40 PM

Every day of April: 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.