Thermograph

How unusual is the weather? Graded against ~45 years of local climate history.

Weather in Welkom in August

In an average August, Welkom sees a daily high around 21°C and a low around 4°C, based on 1980–2026 of local climate records.

Average high21°C
Typical high range16°C to 26°C
Average low4°C
Typical low range0°C to 9°C
Average daily precipitation0 mm

August records

The most extreme August on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total August accumulation.

High

Highest 31°C 2025-08-31
Lowest 5°C 2012-08-07

Low

Highest 14°C 2015-08-31
Lowest -5°C 2015-08-01

Feels-like

Highest 29°C 2015-08-30
Lowest -11°C 2003-08-20

Humidity

Highest 11.0 g/m³ 1986-08-29
Lowest 2.1 g/m³ 1983-08-29

Wind

Highest 43 km/h 2003-08-24
Lowest 8 km/h 2014-08-01

Gust

Highest 87 km/h 2011-08-23
Lowest 16 km/h 1988-08-16

Precip

Wettest 98 mm 2002
Driest 0 mm 2010

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