Climate Insights for Sterkstroom

South Africa

Hottest
January
27°C peak81°F peak
Coldest
July
1°C low34°F low
Wettest
February
124 mm rain4.9 in rain
Best to Visit
March, October, November
Mild temps & low rain

Climate Overview

The climate in Sterkstroom is temperate. The average annual temperature is 14°C and approximately 735 mm of precipitation falls per year. February is the wettest month, receiving around 124 mm of rainfall. Sterkstroom 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, December, February. The coldest months are July, June, August, when temperatures can drop to 1°C. Light snow can occur between June and August.The climate in Sterkstroom is temperate. The average annual temperature is 58°F and approximately 28.9 in of precipitation falls per year. February is the wettest month, receiving around 4.9 in of rainfall. Sterkstroom 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, December, February. The coldest months are July, June, August, when temperatures can drop to 34°F. Light snow can occur between June and August.

Temperature

0°5°10°15°20°25°30°JanFebMarAprMayJunJulAugSepOctNovDecJanMax: 27°Average: 20°Min: 13°FebMax: 26°Average: 19°Min: 13°MarMax: 25°Average: 18°Min: 12°AprMax: 21°Average: 14°Min: 8°MayMax: 19°Average: 11°Min: 5°JunMax: 16°Average: 8°Min: 2°JulMax: 15°Average: 8°Min: 1°AugMax: 18°Average: 10°Min: 2°SepMax: 21°Average: 13°Min: 5°OctMax: 23°Average: 15°Min: 7°NovMax: 26°Average: 17°Min: 9°DecMax: 27°Average: 19°Min: 12°
Max
Average
Min
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°FJanFebMarAprMayJunJulAugSepOctNovDecJanMax: 81°FAverage: 67°FMin: 55°FFebMax: 79°FAverage: 66°FMin: 55°FMarMax: 77°FAverage: 64°FMin: 53°FAprMax: 69°FAverage: 57°FMin: 46°FMayMax: 66°FAverage: 52°FMin: 40°FJunMax: 60°FAverage: 47°FMin: 35°FJulMax: 60°FAverage: 46°FMin: 34°FAugMax: 64°FAverage: 50°FMin: 36°FSepMax: 70°FAverage: 56°FMin: 42°FOctMax: 74°FAverage: 60°FMin: 45°FNovMax: 78°FAverage: 63°FMin: 49°FDecMax: 80°FAverage: 66°FMin: 53°F
Max
Average
Min

Temperatures in Sterkstroom vary considerably across the year, with a 26°C difference between the coldest and warmest months. The warmest month is January, when average highs reach 27°C and the mean temperature sits around 20°C. July is the coolest month, with minimum temperatures around 1°C and an average of 8°C. On average, daily temperatures fluctuate by about 15°C between overnight lows and afternoon highs. The sharpest temperature change occurs between March and April, with a 4°C shift in average temperatures.Temperatures in Sterkstroom vary considerably across the year, with a 47°F difference between the coldest and warmest months. The warmest month is January, when average highs reach 81°F and the mean temperature sits around 67°F. July is the coolest month, with minimum temperatures around 34°F and an average of 46°F. On average, daily temperatures fluctuate by about 26°F between overnight lows and afternoon highs. The sharpest temperature change occurs between March and April, with a 7°F shift in average temperatures.

Precipitation

0mm25mm50mm75mm100mm125mm150mmJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 119mmSnow: 0mmFebPrecipitation: 124mmSnow: 0mmMarPrecipitation: 95mmSnow: 0mmAprPrecipitation: 75mmSnow: 0mmMayPrecipitation: 28mmSnow: 0mmJunPrecipitation: 19mmSnow: 2mmJulPrecipitation: 15mmSnow: 3mmAugPrecipitation: 12mmSnow: 2mmSepPrecipitation: 32mmSnow: 1mmOctPrecipitation: 45mmSnow: 0mmNovPrecipitation: 66mmSnow: 1mmDecPrecipitation: 105mmSnow: 0mm
Precipitation
Snow
0in2in4inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 4.7inSnow (in): 0inFebPrecipitation: 4.9inSnow (in): 0inMarPrecipitation: 3.7inSnow (in): 0inAprPrecipitation: 3inSnow (in): 0inMayPrecipitation: 1.1inSnow (in): 0inJunPrecipitation: 0.8inSnow (in): 1inJulPrecipitation: 0.6inSnow (in): 1inAugPrecipitation: 0.5inSnow (in): 1inSepPrecipitation: 1.3inSnow (in): 0inOctPrecipitation: 1.8inSnow (in): 0inNovPrecipitation: 2.6inSnow (in): 0inDecPrecipitation: 4.1inSnow (in): 0in
Precipitation
Snow (in)

Sterkstroom is a relatively dry area, receiving approximately 735 mm of precipitation annually, which averages out to around 61 mm per month. The wettest month is February, averaging 124 mm of rainfall. January and December also tend to see above-average precipitation. The driest month is August, with just 12 mm. That's 113 mm less than February, 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 June and August, totalling around 9cm annually. July is the snowiest month with approximately 3cm.Sterkstroom is a relatively dry area, receiving approximately 28.9 in of precipitation annually, which averages out to around 2.4 in per month. The wettest month is February, averaging 4.9 in of rainfall. January and December also tend to see above-average precipitation. The driest month is August, with just 0.5 in. That's 4.4 in less than February, 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 June and August, totalling around 3in annually. July is the snowiest month with approximately 1in.

Wind

0km/h5km/h10km/h15km/hJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 12km/hFebWind Speed: 11km/hMarWind Speed: 11km/hAprWind Speed: 11km/hMayWind Speed: 11km/hJunWind Speed: 14km/hJulWind Speed: 14km/hAugWind Speed: 14km/hSepWind Speed: 14km/hOctWind Speed: 13km/hNovWind Speed: 13km/hDecWind Speed: 13km/h
Wind Speed
0mph5mph10mphJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 7mphFebWind Speed: 7mphMarWind Speed: 7mphAprWind Speed: 7mphMayWind Speed: 7mphJunWind Speed: 9mphJulWind Speed: 9mphAugWind Speed: 8mphSepWind Speed: 8mphOctWind Speed: 8mphNovWind Speed: 8mphDecWind Speed: 8mph
Wind Speed

Sterkstroom is mildly breezy, with an average annual wind speed of 12km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is July, averaging 14km/h, though still comfortable for most outdoor activities. The calmest conditions occur in April, with average winds dropping to 11km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 3km/h between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 14km/h in winter, 13km/h in spring, 12km/h in summer, 11km/h in autumn.Sterkstroom is moderately windy, with an average annual wind speed of 8mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is July, averaging 9mph, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in April, with average winds dropping to 7mph, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 2mph between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 9mph in winter, 8mph in spring, 7mph in summer, 7mph in autumn.

Best Time to Visit

Jan20°67°F
Feb19°66°F
Mar18°64°F
Apr14°57°F
May11°52°F
Jun8°47°F
Jul8°46°F
Aug10°50°F
Sep13°56°F
Oct15°60°F
Nov17°63°F
Dec19°66°F

The best time to visit Sterkstroom is during March, October and November, when the weather is most comfortable for travellers. During these months, average temperatures hover around 17°C with modest rainfall averaging 69 mm per month. By contrast, January can be uncomfortably hot with highs reaching 27°C, while July is the coldest period with lows dropping to 1°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.The best time to visit Sterkstroom is during March, October and November, when the weather is most comfortable for travellers. During these months, average temperatures hover around 62°F with modest rainfall averaging 2.7 in per month. By contrast, January can be uncomfortably hot with highs reaching 81°F, while July is the coldest period with lows dropping to 34°F. 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 Sterkstroom 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 Sterkstroom 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
13 °C55 °F
27 °C81 °F
12 km/h7 mph
119 mm4.7 in
0 cm0 in
Feb
13 °C55 °F
26 °C79 °F
11 km/h7 mph
124 mm4.9 in
0 cm0 in
Mar
12 °C53 °F
25 °C77 °F
11 km/h7 mph
95 mm3.7 in
0 cm0 in
Apr
8 °C46 °F
21 °C69 °F
11 km/h7 mph
75 mm3 in
0 cm0 in
May
5 °C40 °F
19 °C66 °F
11 km/h7 mph
28 mm1.1 in
0 cm0 in
Jun
2 °C35 °F
16 °C60 °F
14 km/h9 mph
19 mm0.8 in
2 cm1 in
Jul
1 °C34 °F
15 °C60 °F
14 km/h9 mph
15 mm0.6 in
3 cm1 in
Aug
2 °C36 °F
18 °C64 °F
14 km/h8 mph
12 mm0.5 in
2 cm1 in
Sep
5 °C42 °F
21 °C70 °F
14 km/h8 mph
32 mm1.3 in
1 cm0 in
OctCurrent
7 °C45 °F
23 °C74 °F
13 km/h8 mph
45 mm1.8 in
0 cm0 in
Nov
9 °C49 °F
26 °C78 °F
13 km/h8 mph
66 mm2.6 in
1 cm0 in
Dec
12 °C53 °F
27 °C80 °F
13 km/h8 mph
105 mm4.1 in
0 cm0 in