Climate Insights for Oviston

South Africa

Hottest
January
31°C peak88°F peak
Coldest
July
1°C low35°F low
Wettest
February
76 mm rain3 in rain
Best to Visit
January, February, March
Mild temps & low rain

Climate Overview

The climate in Oviston is temperate. The average annual temperature is 17°C and approximately 458 mm of precipitation falls per year. February is the wettest month, receiving around 76 mm of rainfall. Oviston 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.The climate in Oviston is temperate. The average annual temperature is 63°F and approximately 18 in of precipitation falls per year. February is the wettest month, receiving around 3 in of rainfall. Oviston 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 35°F.

Temperature

0°10°20°30°40°JanFebMarAprMayJunJulAugSepOctNovDecJanMax: 31°Average: 24°Min: 16°FebMax: 30°Average: 22°Min: 16°MarMax: 28°Average: 21°Min: 14°AprMax: 24°Average: 16°Min: 10°MayMax: 21°Average: 13°Min: 6°JunMax: 18°Average: 10°Min: 3°JulMax: 17°Average: 9°Min: 1°AugMax: 20°Average: 11°Min: 3°SepMax: 24°Average: 16°Min: 7°OctMax: 27°Average: 19°Min: 10°NovMax: 29°Average: 21°Min: 12°DecMax: 31°Average: 23°Min: 15°
Max
Average
Min
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°FJanFebMarAprMayJunJulAugSepOctNovDecJanMax: 88°FAverage: 75°FMin: 61°FFebMax: 85°FAverage: 72°FMin: 60°FMarMax: 83°FAverage: 69°FMin: 57°FAprMax: 74°FAverage: 62°FMin: 50°FMayMax: 70°FAverage: 55°FMin: 43°FJunMax: 64°FAverage: 49°FMin: 37°FJulMax: 63°FAverage: 48°FMin: 35°FAugMax: 68°FAverage: 52°FMin: 37°FSepMax: 75°FAverage: 60°FMin: 44°FOctMax: 81°FAverage: 66°FMin: 50°FNovMax: 85°FAverage: 70°FMin: 54°FDecMax: 87°FAverage: 73°FMin: 59°F
Max
Average
Min

Temperatures in Oviston vary considerably across the year, with a 30°C difference between the coldest and warmest months. The warmest month is January, when average highs reach 31°C and the mean temperature sits around 24°C. July is the coolest month, with minimum temperatures around 1°C and an average of 9°C. The average daily temperature swing is 16°C, meaning significant differences between daytime and nighttime temperatures. The sharpest temperature change occurs between March and April, with a 4°C shift in average temperatures.Temperatures in Oviston vary considerably across the year, with a 53°F difference between the coldest and warmest months. The warmest month is January, when average highs reach 88°F and the mean temperature sits around 75°F. July is the coolest month, with minimum temperatures around 35°F and an average of 48°F. The average daily temperature swing is 28°F, meaning significant differences between daytime and nighttime temperatures. The sharpest temperature change occurs between March and April, with a 8°F shift in average temperatures.

Precipitation

0mm25mm50mm75mm100mmJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 65mmSnow: 0mmFebPrecipitation: 76mmSnow: 0mmMarPrecipitation: 56mmSnow: 0mmAprPrecipitation: 63mmSnow: 0mmMayPrecipitation: 22mmSnow: 0mmJunPrecipitation: 12mmSnow: 0mmJulPrecipitation: 12mmSnow: 1mmAugPrecipitation: 8mmSnow: 0mmSepPrecipitation: 18mmSnow: 0mmOctPrecipitation: 23mmSnow: 0mmNovPrecipitation: 41mmSnow: 0mmDecPrecipitation: 61mmSnow: 0mm
Precipitation
Snow
0in1in2in3inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 2.5inFebPrecipitation: 3inMarPrecipitation: 2.2inAprPrecipitation: 2.5inMayPrecipitation: 0.9inJunPrecipitation: 0.5inJulPrecipitation: 0.5inAugPrecipitation: 0.3inSepPrecipitation: 0.7inOctPrecipitation: 0.9inNovPrecipitation: 1.6inDecPrecipitation: 2.4in
Precipitation

Oviston is a relatively dry area, receiving approximately 458 mm of precipitation annually, which averages out to around 38 mm per month. The wettest month is February, averaging 76 mm of rainfall. January and April also tend to see above-average precipitation. The driest month is August, with just 8 mm. That's 69 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.Oviston is a relatively dry area, receiving approximately 18 in of precipitation annually, which averages out to around 1.5 in per month. The wettest month is February, averaging 3 in of rainfall. January and April also tend to see above-average precipitation. The driest month is August, with just 0.3 in. That's 2.7 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.

Wind

0km/h5km/h10km/h15km/hJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 13km/hFebWind Speed: 12km/hMarWind Speed: 12km/hAprWind Speed: 11km/hMayWind Speed: 10km/hJunWind Speed: 12km/hJulWind Speed: 12km/hAugWind Speed: 13km/hSepWind Speed: 14km/hOctWind Speed: 14km/hNovWind Speed: 15km/hDecWind Speed: 15km/h
Wind Speed
0mph5mph10mphJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 8mphFebWind Speed: 7mphMarWind Speed: 7mphAprWind Speed: 7mphMayWind Speed: 6mphJunWind Speed: 7mphJulWind Speed: 8mphAugWind Speed: 8mphSepWind Speed: 9mphOctWind Speed: 9mphNovWind Speed: 9mphDecWind Speed: 9mph
Wind Speed

Oviston is mildly breezy, with an average annual wind speed of 13km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is December, averaging 15km/h, though still comfortable for most outdoor activities. The calmest conditions occur in May, with average winds dropping to 10km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 5km/h gap between the calmest and windiest months.Oviston 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 December, averaging 9mph, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in May, with average winds dropping to 6mph, 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

Jan24°75°F
Feb22°72°F
Mar21°69°F
Apr16°62°F
May13°55°F
Jun10°49°F
Jul9°48°F
Aug11°52°F
Sep16°60°F
Oct19°66°F
Nov21°70°F
Dec23°73°F

The best time to visit Oviston is during January, February, March, April, September, October, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 20°C with modest rainfall averaging 50 mm per month. By contrast, July can be quite cold with temperatures 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 Oviston is during January, February, March, April, September, October, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 68°F with modest rainfall averaging 2 in per month. By contrast, July can be quite cold with temperatures dropping to 35°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 Oviston 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.The table below shows monthly climate averages for Oviston 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. 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
16 °C61 °F
31 °C88 °F
13 km/h8 mph
65 mm2.5 in
0 cm0 in
Feb
16 °C60 °F
30 °C85 °F
12 km/h7 mph
76 mm3 in
0 cm0 in
Mar
14 °C57 °F
28 °C83 °F
12 km/h7 mph
56 mm2.2 in
0 cm0 in
Apr
10 °C50 °F
24 °C74 °F
11 km/h7 mph
63 mm2.5 in
0 cm0 in
May
6 °C43 °F
21 °C70 °F
10 km/h6 mph
22 mm0.9 in
0 cm0 in
Jun
3 °C37 °F
18 °C64 °F
12 km/h7 mph
12 mm0.5 in
0 cm0 in
Jul
1 °C35 °F
17 °C63 °F
12 km/h8 mph
12 mm0.5 in
1 cm0 in
Aug
3 °C37 °F
20 °C68 °F
13 km/h8 mph
8 mm0.3 in
0 cm0 in
Sep
7 °C44 °F
24 °C75 °F
14 km/h9 mph
18 mm0.7 in
0 cm0 in
OctCurrent
10 °C50 °F
27 °C81 °F
14 km/h9 mph
23 mm0.9 in
0 cm0 in
Nov
12 °C54 °F
29 °C85 °F
15 km/h9 mph
41 mm1.6 in
0 cm0 in
Dec
15 °C59 °F
31 °C87 °F
15 km/h9 mph
61 mm2.4 in
0 cm0 in