Climate Insights for Robinson Lake Aerodrome

West Rand District Municipality, Gauteng, South Africa

Hottest
January
26°C peak
Coldest
July
3°C low
Wettest
January
146mm rain
Best to Visit
March, April, September
Mild temps & low rain

Climate Overview

The climate in Robinson Lake Aerodrome is temperate. The average annual temperature is 17°C and approximately 798mm of precipitation falls per year. January is the wettest month, receiving around 146mm of rainfall. Robinson Lake Aerodrome 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: January, October, November. The coldest months are July, June, 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: 26° Average: 21° Min: 16° Feb Max: 26° Average: 20° Min: 16° Mar Max: 25° Average: 19° Min: 14° Apr Max: 23° Average: 16° Min: 11° May Max: 21° Average: 13° Min: 7° Jun Max: 19° Average: 11° Min: 4° Jul Max: 19° Average: 10° Min: 3° Aug Max: 22° Average: 14° Min: 6° Sep Max: 26° Average: 18° Min: 10° Oct Max: 26° Average: 19° Min: 12° Nov Max: 26° Average: 20° Min: 14° Dec Max: 26° Average: 21° Min: 15°
Max
Average
Min

Temperatures in Robinson Lake Aerodrome vary considerably across the year, with a 23°C difference between the coldest and warmest months. The warmest month is January, when average highs reach 26°C and the mean temperature sits around 21°C. July is the coolest month, with minimum temperatures around 3°C and an average of 10°C. On average, daily temperatures fluctuate by about 13°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: 146mm Feb Precipitation: 141mm Mar Precipitation: 83mm Apr Precipitation: 74mm May Precipitation: 22mm Jun Precipitation: 6mm Jul Precipitation: 6mm Aug Precipitation: 3mm Sep Precipitation: 14mm Oct Precipitation: 59mm Nov Precipitation: 103mm Dec Precipitation: 141mm
Precipitation

Robinson Lake Aerodrome is a relatively dry area, receiving approximately 798mm of precipitation annually, which averages out to around 66mm per month. The wettest month is January, averaging 146mm of rainfall. February and December also tend to see above-average precipitation. The driest month is August, with just 3mm. That's 143mm 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 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 10km/h Feb Wind Speed: 9km/h Mar Wind Speed: 9km/h Apr Wind Speed: 9km/h May Wind Speed: 9km/h Jun Wind Speed: 10km/h Jul Wind Speed: 10km/h Aug Wind Speed: 12km/h Sep Wind Speed: 13km/h Oct Wind Speed: 13km/h Nov Wind Speed: 12km/h Dec Wind Speed: 12km/h
Wind Speed

Robinson Lake Aerodrome is relatively calm, with an average annual wind speed of 11km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is September, averaging 13km/h, though still comfortable for most outdoor activities. The calmest conditions occur in May, with average winds dropping to 9km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 4km/h gap between the calmest and windiest months.

Seasons

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

7 days until Spring

It is currently winter in Robinson Lake Aerodrome, which began on June 21, 2026. Robinson Lake Aerodrome 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 January at around 26°C, while the coldest stretch bottoms out in July near 3°C. Spring is next, beginning on September 23, 2026 (7 days from now).

Spring

Temperatures range from 10 to 26°C. Precipitation is moderate at around 176mm for the season, averaging 59mm per month. Winds are generally light, averaging 13km/h. Light layers work well as temperatures warm through the season. It is a great time to be outdoors.

Summer

Temperatures range from 15 to 26°C. Rainfall is heavy, totalling around 427mm across the season with a monthly average of 142mm. Winds are generally light, averaging 10km/h. Light, breathable clothing is ideal. Perfect conditions for outdoor activities.

Autumn

Temperatures range from 7 to 25°C. Precipitation is moderate at around 180mm for the season, averaging 60mm per month. Winds are generally light, averaging 9km/h. Layered clothing works best as temperatures gradually cool. Enjoy the crisp air and changing scenery.

Winter

Temperatures range from 3 to 22°C. Precipitation is minimal, with only around 15mm for the entire season. Winds are generally light, averaging 11km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Best Time to Visit

Jan 21°
Feb 20°
Mar 19°
Apr 16°
May 13°
Jun 11°
Jul 10°
Aug 14°
Sep 18°
Oct 19°
Nov 20°
Dec 21°

The best time to visit Robinson Lake Aerodrome is during March, April, September and October, when the weather is most comfortable for travellers. During these months, average temperatures hover around 18°C with modest rainfall averaging 58mm per month. By contrast, January can be uncomfortably hot with highs reaching 26°C, while July is the coldest period with lows 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 Robinson Lake Aerodrome 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
16 °C
26 °C
10 km/h
146 mm
0 cm
Feb
16 °C
26 °C
9 km/h
141 mm
0 cm
Mar
14 °C
25 °C
9 km/h
83 mm
0 cm
Apr
11 °C
23 °C
9 km/h
74 mm
0 cm
May
7 °C
21 °C
9 km/h
22 mm
0 cm
Jun
4 °C
19 °C
10 km/h
6 mm
0 cm
Jul
3 °C
19 °C
10 km/h
6 mm
0 cm
Aug
6 °C
22 °C
12 km/h
3 mm
0 cm
Sep Current
10 °C
26 °C
13 km/h
14 mm
0 cm
Oct
12 °C
26 °C
13 km/h
59 mm
0 cm
Nov
14 °C
26 °C
12 km/h
103 mm
0 cm
Dec
15 °C
26 °C
12 km/h
141 mm
0 cm
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Metric (°C, km/h)