Climate Insights for Sterkfontein Dam Airstrip

South Africa

Hottest
December
25°C peak76°F peak
Coldest
July
2°C low35°F low
Wettest
December
214 mm rain8.4 in rain
Best to Visit
October
Mild temps & low rain

Climate Overview

The climate in Sterkfontein Dam Airstrip is temperate. The average annual temperature is 15°C and approximately 1,089 mm of precipitation falls per year. December is the wettest month, receiving around 214 mm of rainfall. Sterkfontein Dam Airstrip 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: December, January, November. The coldest months are July, June, August, when temperatures can drop to 2°C. Light snow can occur between July and October.The climate in Sterkfontein Dam Airstrip is temperate. The average annual temperature is 59°F and approximately 42.9 in of precipitation falls per year. December is the wettest month, receiving around 8.4 in of rainfall. Sterkfontein Dam Airstrip 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: December, January, November. The coldest months are July, June, August, when temperatures can drop to 35°F. Light snow can occur between July and October.

Temperature

0°5°10°15°20°25°30°JanFebMarAprMayJunJulAugSepOctNovDecJanMax: 25°Average: 19°Min: 14°FebMax: 24°Average: 19°Min: 14°MarMax: 24°Average: 18°Min: 12°AprMax: 21°Average: 15°Min: 9°MayMax: 20°Average: 12°Min: 5°JunMax: 18°Average: 9°Min: 2°JulMax: 18°Average: 9°Min: 2°AugMax: 20°Average: 12°Min: 4°SepMax: 23°Average: 15°Min: 7°OctMax: 24°Average: 16°Min: 9°NovMax: 24°Average: 18°Min: 11°DecMax: 25°Average: 19°Min: 13°
Max
Average
Min
0°F10°F20°F30°F40°F50°F60°F70°F80°FJanFebMarAprMayJunJulAugSepOctNovDecJanMax: 76°FAverage: 66°FMin: 57°FFebMax: 76°FAverage: 66°FMin: 57°FMarMax: 75°FAverage: 64°FMin: 54°FAprMax: 70°FAverage: 58°FMin: 49°FMayMax: 68°FAverage: 53°FMin: 42°FJunMax: 64°FAverage: 48°FMin: 36°FJulMax: 64°FAverage: 48°FMin: 35°FAugMax: 68°FAverage: 53°FMin: 39°FSepMax: 73°FAverage: 59°FMin: 45°FOctMax: 74°FAverage: 61°FMin: 49°FNovMax: 76°FAverage: 64°FMin: 52°FDecMax: 76°FAverage: 65°FMin: 56°F
Max
Average
Min

Temperatures in Sterkfontein Dam Airstrip vary considerably across the year, with a 23°C difference between the coldest and warmest months. December is the warmest month, though highs remain moderate at 25°C with a mean of 19°C. July is the coolest month, with minimum temperatures around 2°C and an average of 9°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 3°C shift in average temperatures.Temperatures in Sterkfontein Dam Airstrip vary considerably across the year, with a 41°F difference between the coldest and warmest months. December is the warmest month, though highs remain moderate at 76°F with a mean of 65°F. July is the coolest month, with minimum temperatures around 35°F and an average of 48°F. On average, daily temperatures fluctuate by about 24°F between overnight lows and afternoon highs. The sharpest temperature change occurs between August and September, with a 6°F shift in average temperatures.

Precipitation

0mm50mm100mm150mm200mm250mmJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 188mmSnow: 0mmFebPrecipitation: 163mmSnow: 0mmMarPrecipitation: 104mmSnow: 0mmAprPrecipitation: 89mmSnow: 0mmMayPrecipitation: 22mmSnow: 0mmJunPrecipitation: 10mmSnow: 0mmJulPrecipitation: 14mmSnow: 1mmAugPrecipitation: 21mmSnow: 1mmSepPrecipitation: 40mmSnow: 4mmOctPrecipitation: 92mmSnow: 1mmNovPrecipitation: 132mmSnow: 0mmDecPrecipitation: 214mmSnow: 0mm
Precipitation
Snow
0in2in4in6in8inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 7.4inSnow (in): 0inFebPrecipitation: 6.4inSnow (in): 0inMarPrecipitation: 4.1inSnow (in): 0inAprPrecipitation: 3.5inSnow (in): 0inMayPrecipitation: 0.9inSnow (in): 0inJunPrecipitation: 0.4inSnow (in): 0inJulPrecipitation: 0.6inSnow (in): 1inAugPrecipitation: 0.8inSnow (in): 1inSepPrecipitation: 1.6inSnow (in): 1inOctPrecipitation: 3.6inSnow (in): 0inNovPrecipitation: 5.2inSnow (in): 0inDecPrecipitation: 8.4inSnow (in): 0in
Precipitation
Snow (in)

Sterkfontein Dam Airstrip is a moderately rainy area, receiving approximately 1,089 mm of precipitation annually, which averages out to around 91 mm per month. The wettest month is December, averaging 214 mm of rainfall. January and February also tend to see above-average precipitation. The driest month is June, with just 10 mm. That's 203 mm less than December, 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. Light snowfall can occur between July and October, totalling around 8cm annually. September is the snowiest month with approximately 4cm.Sterkfontein Dam Airstrip is a moderately rainy area, receiving approximately 42.9 in of precipitation annually, which averages out to around 3.6 in per month. The wettest month is December, averaging 8.4 in of rainfall. January and February also tend to see above-average precipitation. The driest month is June, with just 0.4 in. That's 8 in less than December, 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. Light snowfall can occur between July and October, totalling around 3in annually. September is the snowiest month with approximately 1in.

Wind

0km/h5km/h10km/h15km/hJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 8km/hFebWind Speed: 8km/hMarWind Speed: 8km/hAprWind Speed: 8km/hMayWind Speed: 7km/hJunWind Speed: 9km/hJulWind Speed: 10km/hAugWind Speed: 10km/hSepWind Speed: 11km/hOctWind Speed: 10km/hNovWind Speed: 10km/hDecWind Speed: 9km/h
Wind Speed
0mph5mph10mphJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 5mphFebWind Speed: 5mphMarWind Speed: 5mphAprWind Speed: 5mphMayWind Speed: 4mphJunWind Speed: 6mphJulWind Speed: 6mphAugWind Speed: 6mphSepWind Speed: 7mphOctWind Speed: 6mphNovWind Speed: 6mphDecWind Speed: 6mph
Wind Speed

Sterkfontein Dam Airstrip is relatively calm, with an average annual wind speed of 9km/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 11km/h, though still comfortable for most outdoor activities. The calmest conditions occur in May, with average winds dropping to 7km/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.Sterkfontein Dam Airstrip is mildly breezy, with an average annual wind speed of 6mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is September, averaging 7mph, though still comfortable for most outdoor activities. The calmest conditions occur in May, with average winds dropping to 4mph, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 3mph gap between the calmest and windiest months.

Best Time to Visit

Jan19°66°F
Feb19°66°F
Mar18°64°F
Apr15°58°F
May12°53°F
Jun9°48°F
Jul9°48°F
Aug12°53°F
Sep15°59°F
Oct16°61°F
Nov18°64°F
Dec19°65°F

The best time to visit Sterkfontein Dam Airstrip is during October, when the weather is most comfortable for travellers. During these months, average temperatures hover around 16°C with modest rainfall averaging 92 mm per month. By contrast, December can be uncomfortably hot with highs reaching 25°C, while July is the coldest period with lows dropping to 2°C. Despite being the best months overall, some rain is still likely. Pack a waterproof layer and plan a mix of indoor and outdoor activities.The best time to visit Sterkfontein Dam Airstrip is during October, when the weather is most comfortable for travellers. During these months, average temperatures hover around 61°F with modest rainfall averaging 3.6 in per month. By contrast, December can be uncomfortably hot with highs reaching 76°F, while July is the coldest period with lows dropping to 35°F. Despite being the best months overall, some rain is still likely. Pack a waterproof layer and plan a mix of indoor and outdoor activities.

Monthly Climate Data

The table below shows monthly climate averages for Sterkfontein Dam Airstrip 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. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. 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.The table below shows monthly climate averages for Sterkfontein Dam Airstrip based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Fahrenheit (°F). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Snow is measured in inches (in) and reflects average monthly snowfall accumulation. Wind speed is the average sustained speed in miles per hour (mph). 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
14 °C57 °F
25 °C76 °F
8 km/h5 mph
188 mm7.4 in
0 cm0 in
Feb
14 °C57 °F
24 °C76 °F
8 km/h5 mph
163 mm6.4 in
0 cm0 in
Mar
12 °C54 °F
24 °C75 °F
8 km/h5 mph
104 mm4.1 in
0 cm0 in
Apr
9 °C49 °F
21 °C70 °F
8 km/h5 mph
89 mm3.5 in
0 cm0 in
May
5 °C42 °F
20 °C68 °F
7 km/h4 mph
22 mm0.9 in
0 cm0 in
Jun
2 °C36 °F
18 °C64 °F
9 km/h6 mph
10 mm0.4 in
0 cm0 in
Jul
2 °C35 °F
18 °C64 °F
10 km/h6 mph
14 mm0.6 in
1 cm1 in
Aug
4 °C39 °F
20 °C68 °F
10 km/h6 mph
21 mm0.8 in
1 cm1 in
Sep
7 °C45 °F
23 °C73 °F
11 km/h7 mph
40 mm1.6 in
4 cm1 in
OctCurrent
9 °C49 °F
24 °C74 °F
10 km/h6 mph
92 mm3.6 in
1 cm0 in
Nov
11 °C52 °F
24 °C76 °F
10 km/h6 mph
132 mm5.2 in
0 cm0 in
Dec
13 °C56 °F
25 °C76 °F
9 km/h6 mph
214 mm8.4 in
0 cm0 in