Climate Insights for Welverdiend

West Rand District Municipality, Gauteng, South Africa

Hottest
Oktober
28°C peak
Coldest
Juli
3°C low
Wettest
Januar
125mm rain
Best to Visit
März, April, September
Mild temps & low rain

Climate Overview

The climate in Welverdiend is temperate. The average annual temperature is 18°C and approximately 623mm of precipitation falls per year. Januar is the wettest month, receiving around 125mm of rainfall. Welverdiend is in the Southern Hemisphere. The seasons are reversed — summer runs from December to February, while winter falls between June and August. The summer months are: Oktober, Dezember, November. The coldest months are Juli, Juni, August, when temperatures can drop to 3°C.

Temperature

10° 15° 20° 25° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 28° Average: 22° Min: 17° Feb Max: 28° Average: 22° Min: 16° Mar Max: 27° Average: 20° Min: 14° Apr Max: 24° Average: 17° Min: 11° May Max: 23° Average: 14° Min: 7° Jun Max: 20° Average: 11° Min: 3° Jul Max: 20° Average: 11° Min: 3° Aug Max: 23° Average: 14° Min: 6° Sep Max: 27° Average: 19° Min: 10° Oct Max: 28° Average: 21° Min: 13° Nov Max: 28° Average: 22° Min: 15° Dec Max: 28° Average: 22° Min: 17°
Max
Average
Min

Temperatures in Welverdiend vary considerably across the year, with a 25°C difference between the coldest and warmest months. The warmest month is Oktober, when average highs reach 28°C and the mean temperature sits around 21°C. Juli is the coolest month, with minimum temperatures around 3°C and an average of 11°C. On average, daily temperatures fluctuate by about 14°C between overnight lows and afternoon highs. The sharpest temperature change occurs between August and September, with a 4°C shift in average temperatures.

Precipitation

0mm 25mm 50mm 75mm 100mm 125mm 150mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 125mm Feb Precipitation: 103mm Mar Precipitation: 58mm Apr Precipitation: 48mm May Precipitation: 19mm Jun Precipitation: 7mm Jul Precipitation: 4mm Aug Precipitation: 2mm Sep Precipitation: 12mm Oct Precipitation: 42mm Nov Precipitation: 85mm Dec Precipitation: 118mm
Precipitation

Welverdiend is a relatively dry area, receiving approximately 623mm of precipitation annually, which averages out to around 52mm per month. The wettest month is January, averaging 125mm of rainfall. December and February also tend to see above-average precipitation. The driest month is August, with just 2mm. That's 123mm less than January, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Wind

0km/h 5km/h 10km/h 15km/h 20km/h 25km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 17km/h Feb Wind Speed: 16km/h Mar Wind Speed: 16km/h Apr Wind Speed: 16km/h May Wind Speed: 14km/h Jun Wind Speed: 15km/h Jul Wind Speed: 16km/h Aug Wind Speed: 19km/h Sep Wind Speed: 21km/h Oct Wind Speed: 21km/h Nov Wind Speed: 21km/h Dec Wind Speed: 20km/h
Wind Speed

Welverdiend is mildly breezy, with an average annual wind speed of 18km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is November, averaging 21km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in May, with average winds dropping to 14km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 7km/h gap between the calmest and windiest months.

Seasons

Winter
Dec 21
Spring
Sep 23
Summer
Dec 21
Autumn
Mar 20

2 days until Autumn

It is currently winter in Welverdiend, which began on June 21, 2026. Welverdiend is in the Southern Hemisphere, where the seasons are reversed — spring starts in September, summer in December, autumn in March, and winter in June. The warmest period peaks in Oktober at around 28°C, while the coldest stretch bottoms out in Juli near 3°C. Autumn is next, beginning on March 20, 2026 — 2 days from now.

Spring

Temperatures range from 10 to 28°C. Rainfall is relatively light, with around 139mm over the season and a monthly average of 46mm. Winds are moderate at around 21km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.

Summer

Temperatures range from 16 to 28°C. Rainfall is heavy, totalling around 346mm across the season with a monthly average of 115mm. Winds are moderate at around 18km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 7 to 27°C. Rainfall is relatively light, with around 126mm over the season and a monthly average of 42mm. Winds are moderate at around 15km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.

Winter

Temperatures range from 3 to 23°C. Precipitation is minimal, with only around 12mm for the entire season. Winds are moderate at around 17km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Best Time to Visit

Jan 22°
Feb 22°
Mar 20°
Apr 17°
May 14°
Jun 11°
Jul 11°
Aug 14°
Sep 19°
Oct 21°
Nov 22°
Dec 22°

The best time to visit Welverdiend is during März, April, September, Oktober and November, when the weather is most comfortable for travellers. During these months, average temperatures hover around 20°C with modest rainfall averaging 49mm per month. By contrast, Juli can be quite cold with temperatures dropping to 3°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.

Monthly Climate Data

The table below shows monthly climate averages for Welverdiend based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
17 °C
28 °C
17 km/h
125 mm
0 cm
Feb
16 °C
28 °C
16 km/h
103 mm
0 cm
Mar Current
14 °C
27 °C
16 km/h
58 mm
0 cm
Apr
11 °C
24 °C
16 km/h
48 mm
0 cm
May
7 °C
23 °C
14 km/h
19 mm
0 cm
Jun
3 °C
20 °C
15 km/h
7 mm
0 cm
Jul
3 °C
20 °C
16 km/h
4 mm
0 cm
Aug
6 °C
23 °C
19 km/h
2 mm
0 cm
Sep
10 °C
27 °C
21 km/h
12 mm
0 cm
Oct
13 °C
28 °C
21 km/h
42 mm
0 cm
Nov
15 °C
28 °C
21 km/h
85 mm
0 cm
Dec
17 °C
28 °C
20 km/h
118 mm
0 cm
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Metric (°C, km/h)