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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January, the same as December, is a moderately hot summer month in Heatonville, South Africa, with temperature in the range of an average low of 22.3°C (72.1°F) and an average high of 27°C (80.6°F). January observes an average high-temperature of a still moderately hot 27°C (80.6°F), marking an insignificant difference from December's 25.9°C (78.6°F). Weather in January »
Weather in February
February, the last month of the summer in Heatonville, is another warm month, with an average temperature ranging between min 22.6°C (72.7°F) and max 27.3°C (81.1°F). Heatonville experiences its highest average temperatures in February, reaching a peak of 27.3°C (81.1°F) and a minimum of 22.6°C (72.7°F). During February, the heat index is calculated to be a hot 30°C (86°F). Weather in February »
Weather in March
The first month of the autumn, March, is also a moderately hot month in Heatonville, South Africa, with an average temperature ranging between max 26.9°C (80.4°F) and min 21.9°C (71.4°F). Heatonville's average high-temperature marks a still moderately hot 26.9°C (80.4°F) with the advent of March, closely mirroring that of the preceding month. Weather in March »
Weather in April
April, like March, in Heatonville, South Africa, is a moderately hot autumn month, with an average temperature fluctuating between 25.3°C (77.5°F) and 20.2°C (68.4°F). In April, Heatonville notes an average high-temperature of a still warm 25.3°C (77.5°F), hardly different from the preceding month. Weather in April »
Weather in May
The last month of the autumn, May, is another warm month in Heatonville, South Africa, with an average temperature ranging between min 18.9°C (66°F) and max 24.4°C (75.9°F). May's arrival registers an average high-temperature of a still moderately hot 24.4°C (75.9°F), closely aligning with the temperature of the previous month. Weather in May »
Weather in June
June, the first month of the winter in Heatonville, is also a moderately hot month, with an average temperature varying between 17.1°C (62.8°F) and 23°C (73.4°F). The average high-temperature during June registers at a still warm 23°C (73.4°F), maintaining a close resemblance to the previous month. Weather in June »
Weather in July
July, the same as June, in Heatonville, South Africa, is an agreeable winter month, with an average temperature ranging between max 22.3°C (72.1°F) and min 16.7°C (62.1°F). Heatonville, South Africa, experiences its lowest temperatures in July, with an average peak of 22.3°C (72.1°F) and a low of 16.7°C (62.1°F). Weather in July »
Weather in August
August, the last month of the winter in Heatonville, is also an agreeable month, with an average temperature varying between 17°C (62.6°F) and 22.7°C (72.9°F). August's advent denotes a minor fluctuation in the average high-temperature to a still agreeable 22.7°C (72.9°F) from July's 22.3°C (72.1°F). Weather in August »
Weather in September
The first month of the spring, September, is a moderately hot month in Heatonville, South Africa, with an average temperature ranging between max 23.5°C (74.3°F) and min 18.3°C (64.9°F). At the onset of September, Heatonville records an average high-temperature of a moderately hot 23.5°C (74.3°F), showing little deviation from the preceding month. Weather in September »
Weather in October
October, the same as September, is a moderately hot spring month in Heatonville, South Africa, with an average temperature fluctuating between 23.5°C (74.3°F) and 18.9°C (66°F). The dawn of October registers an average high temperature of a still moderately hot 23.5°C (74.3°F), nearly the same as the a warm 23.5°C (74.3°F) observed in September. Weather in October »
Weather in November
The last month of the spring, November, is also a moderately hot month in Heatonville, South Africa, with temperature in the range of an average low of 19.8°C (67.6°F) and an average high of 24.5°C (76.1°F). Transitioning from October to November, Heatonville observes an average high-temperature of a still moderately hot 24.5°C (76.1°F), differing subtly from the previous month. Weather in November »
Weather in December
The first month of the summer, December, is also a moderately hot month in Heatonville, South Africa, with an average temperature ranging between min 21.3°C (70.3°F) and max 25.9°C (78.6°F). Heatonville's transition from November to December introduces an average high-temperature of a still warm 25.9°C (78.6°F), marking an insignificant variation from the 24.5°C (76.1°F). Weather in December »
Updated: Jan 26, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How much does it rain in Heatonville?
In Heatonville, South Africa, during the entire year, the rain falls for 195.5 days and collects up to 707mm (27.83") of precipitation.
When is the highest UV index in Heatonville?
The month with the highest UV index in Heatonville, South Africa, is January, with an average maximum UV index of 7.
What part of the year is the hottest in Heatonville?
February, on average, is the warmest month, registering a high temperature of 27.3°C (81.1°F) and a low of 22.6°C (72.7°F).
What month has the most sunshine in Heatonville?
February has the most sunshine of the year in Heatonville, South Africa, with an average of 8.9h of sunshine.
What is the month with the least sunshine in Heatonville?
The month with the least sunshine is April, with an average of 6h of sunshine.
What is the least humid month in Heatonville?
With an average relative humidity of 66%, June is the least humid month in Heatonville.
What is the driest month in Heatonville?
The month with the least rainfall in Heatonville is June, when the rain falls for 8.6 days and typically collects 22mm (0.87") of precipitation.
What is the month with the shortest days in Heatonville?
With an average of 10h and 18min of daylight, June has the shortest days of the year in Heatonville.
What are the months with the lowest UV index in Heatonville?
June, July, September and October, with an average maximum UV index of 5, are months with the lowest UV index.
What are the coldest months in Heatonville?
Heatonville's July weather, with an average high temperature of 22.3°C (72.1°F) and an average low temperature of 16.7°C (62.1°F), tends to be the coldest of the year.
What is the most humid month in Heatonville?
The most humid month in Heatonville, South Africa, is December, with an average relative humidity of 80%.
What is the wettest month in Heatonville?
December is the month with the most rainfall in Heatonville. Rain falls for 22.8 days and accumulates 98mm (3.86") of precipitation.
When are the longest days in Heatonville?
With an average of 13h and 54min of daylight, December has the longest days of the year in Heatonville.
Is there Daylight Saving Time (DST) in Heatonville?
Heatonville does not utilize Daylight Saving Time (DST). SAST timezone is used throughout the entire year.
Average temperature
Heatonville, South Africa
The warmest month (with the highest average high temperature) is February (27.3°C).
The month with the lowest average high temperature is July (22.3°C).
The month with the highest average low temperature is February (22.6°C).
The coldest month (with the lowest average low temperature) is July (16.7°C).
Average pressure
Heatonville, South Africa
- Average pressure in January:
1013.7mbar - Average pressure in February:
1014mbar - Average pressure in March:
1015.5mbar - Average pressure in April:
1018.3mbar - Average pressure in May:
1019.3mbar - Average pressure in June:
1021.1mbar
- Average pressure in July:
1023.1mbar - Average pressure in August:
1020.6mbar - Average pressure in September:
1019mbar - Average pressure in October:
1017.4mbar - Average pressure in November:
1015.4mbar - Average pressure in December:
1014mbar
The month with the highest atmospheric pressure is July (1023.1mbar).
The month with the lowest atmospheric pressure is January (1013.7mbar).
Average wind speed
Heatonville, South Africa
- Average wind speed in January:
19km/h - Average wind speed in February:
18.5km/h - Average wind speed in March:
17.7km/h - Average wind speed in April:
18.5km/h - Average wind speed in May:
17.1km/h - Average wind speed in June:
17.7km/h
- Average wind speed in July:
18.6km/h - Average wind speed in August:
20.7km/h - Average wind speed in September:
21km/h - Average wind speed in October:
22km/h - Average wind speed in November:
21.5km/h - Average wind speed in December:
19.8km/h
The windiest month (with the highest average wind speed) is October (22km/h).
The calmest month (with the lowest average wind speed) is May (17.1km/h).
Average humidity
Heatonville, South Africa
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is June (66%).
Average rainfall
Heatonville, South Africa
The wettest month (with the highest rainfall) is December (98mm).
The driest month (with the least rainfall) is June (22mm).
Average rainfall days
Heatonville, South Africa
- Average rainfall days in January:
22.3 days - Average rainfall days in February:
17.1 days - Average rainfall days in March:
19.8 days - Average rainfall days in April:
15.6 days - Average rainfall days in May:
12.3 days - Average rainfall days in June:
8.6 days
- Average rainfall days in July:
10.3 days - Average rainfall days in August:
11.6 days - Average rainfall days in September:
14.1 days - Average rainfall days in October:
19.7 days - Average rainfall days in November:
21.3 days - Average rainfall days in December:
22.8 days
The month with the highest number of rainy days is December (22.8 days).
The month with the least rainy days is June (8.6 days).
Average daylight / Average sunshine
Heatonville, South Africa
- Average daylight in January:
13h and 4min - Average daylight in February:
13h and 1min - Average daylight in March:
12h and 2min - Average daylight in April:
11h and 2min - Average daylight in May:
10h and 4min - Average daylight in June:
10h and 2min
- Average daylight in July:
10h and 3min - Average daylight in August:
11h and 1min - Average daylight in September:
11h and 5min - Average daylight in October:
12h and 5min - Average daylight in November:
13h and 3min - Average daylight in December:
13h and 5min
The month with the longest days is December (Average daylight: 13h and 54min).
The month with the shortest days is June (Average daylight: 10h and 18min).
- Average sunshine in January:
8h and 2min - Average sunshine in February:
8h and 5min - Average sunshine in March:
8h and 2min - Average sunshine in April:
6h and 0min - Average sunshine in May:
6h and 4min - Average sunshine in June:
6h and 5min
- Average sunshine in July:
6h and 4min - Average sunshine in August:
6h and 2min - Average sunshine in September:
6h and 5min - Average sunshine in October:
7h and 2min - Average sunshine in November:
7h and 2min - Average sunshine in December:
7h and 2min
The month with the most sunshine is February (Average sunshine: 8h and 54min).
The month with the least sunshine is April (Average sunshine: 6h and 0min).
Average sunshine days
Heatonville, South Africa
- Average sunshine days in January:
5.8 days - Average sunshine days in February:
7.9 days - Average sunshine days in March:
8.1 days - Average sunshine days in April:
11.7 days - Average sunshine days in May:
16.5 days - Average sunshine days in June:
19.5 days
- Average sunshine days in July:
18.8 days - Average sunshine days in August:
17.8 days - Average sunshine days in September:
12.5 days - Average sunshine days in October:
8.5 days - Average sunshine days in November:
6.7 days - Average sunshine days in December:
5.9 days
The month with the most sunshine days is June (19.5 days).
The month with the least sunshine days is January (5.8 days).
Average UV index
Heatonville, South Africa
The month with the highest UV index is January (UV index 7).
The months with the lowest UV index are June, July, September and October (UV index 5).
Average cloud cover
Heatonville, South Africa
The month with the most cloud cover is December (Cloud cover 55).
The month with the least cloud cover is June (Cloud cover 20).
Average visibility
Heatonville, South Africa
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (10km).
The month with the lowest visibility is November (9km).
