Plettenberg Bay climate

Plettenberg Bay Weather in August

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

Average highs run from 18°C on August 1 to 19°C on August 31, and lows from 11°C to 12°C. Normal precipitation for the month is 53 mm over about 9 wet days.

August day by day

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

Normal daily high and low temperature at Plettenberg Bay, in °C, with the record for each date.5101520253035151015202530
  • Normal low
  • Normal high
  • Reanalysis extreme high
  • Reanalysis extreme low

August at a glance

Average high
18°C
Average low
11°C
Precipitation
53 mm
Reanalysis high
31°CAug 30, 2010
Reanalysis low
6°CAug 20, 2003
Daylight
10 h 28 min to 11 h 22 min
Cloud cover
43%
Humidity
71%
Dew point
8°C
Wind
15.8 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
Aug 118°C11°C25°C 20137°C 199624%
Aug 218°C11°C26°C 19957°C 199123%
Aug 318°C11°C24°C 20138°C 200324%
Aug 418°C11°C25°C 20109°C 200723%
Aug 518°C11°C24°C 19928°C 199123%
Aug 618°C11°C27°C 20017°C 201223%
Aug 718°C11°C25°C 20158°C 201123%
Aug 818°C11°C26°C 20008°C 199224%
Aug 918°C11°C26°C 20028°C 200625%
Aug 1018°C11°C27°C 20028°C 201226%
Aug 1118°C11°C28°C 20168°C 201026%
Aug 1218°C11°C25°C 20087°C 199226%
Aug 1318°C11°C25°C 19919°C 201227%
Aug 1418°C11°C27°C 19919°C 199627%
Aug 1518°C11°C28°C 20007°C 199627%
Aug 1618°C11°C27°C 20097°C 200527%
Aug 1718°C11°C27°C 20148°C 201228%
Aug 1818°C11°C29°C 19997°C 201827%
Aug 1918°C11°C26°C 20046°C 200328%
Aug 2018°C11°C26°C 19926°C 200329%
Aug 2118°C11°C25°C 20197°C 200328%
Aug 2218°C11°C25°C 20198°C 199428%
Aug 2318°C11°C24°C 19968°C 201329%
Aug 2418°C12°C26°C 19978°C 199529%
Aug 2518°C12°C26°C 20148°C 199828%
Aug 2618°C12°C23°C 20168°C 199228%
Aug 2718°C12°C30°C 20167°C 201826%
Aug 2819°C12°C28°C 20178°C 199525%
Aug 2919°C12°C29°C 20168°C 200625%
Aug 3019°C12°C31°C 20108°C 202024%
Aug 3119°C12°C27°C 20167°C 202022%

Chance of rain

The chance of at least 1 mm of precipitation in the reanalysis on each date at Plettenberg Bay, in percent.01020301102030
  • Chance of a wet day

Sunrise and sunset

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

August 1
sunrise 7:19 AM, sunset 5:47 PM
August 31
sunrise 6:46 AM, sunset 6:08 PM

Every day of August: 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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.