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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 is a tropical summer month in Ga-Rankuwa, South Africa, with an average temperature varying between 30.1°C (86.2°F) and 19°C (66.2°F). Ga-Rankuwa's January weather, marked by an average high temperature of 30.1°C (86.2°F) and an average low temperature of 19°C (66.2°F), is the warmest in the year. January's heat index is calculated to be a tropical 33°C (91.4°F). Weather in January »
Weather in February
February, the last month of the summer in Ga-Rankuwa, is also a moderately hot month, with temperature in the range of an average high of 29.6°C (85.3°F) and an average low of 18.3°C (64.9°F). The transition into February marks the average high-temperature at a moderately hot 29.6°C (85.3°F), differing minimally from January's 30.1°C (86.2°F). Weather in February »
Weather in March
March, the first month of the autumn in Ga-Rankuwa, is still a warm month, with an average temperature ranging between min 17.2°C (63°F) and max 28.6°C (83.5°F). As March unfolds, the average high-temperature reaches a still warm 28.6°C (83.5°F), hinting at a slight fluctuation from the previous month. Weather in March »
Weather in April
April, like March, in Ga-Rankuwa, South Africa, is a moderately hot autumn month, with an average temperature fluctuating between 25°C (77°F) and 14°C (57.2°F). April is characterized by a mild reduction in the average high-temperature, from 28.6°C (83.5°F) in March to a still warm 25°C (77°F). Weather in April »
Weather in May
May, the last month of the autumn in Ga-Rankuwa, is another warm month, with an average temperature varying between 11.3°C (52.3°F) and 23.3°C (73.9°F). Ga-Rankuwa, South Africa, experiences a minor change to a still warm 23.3°C (73.9°F) in average high-temperature during May, closely reflecting April. Weather in May »
Weather in June
The first month of the winter, June, is also an enjoyable month in Ga-Rankuwa, South Africa, with temperature in the range of an average high of 19.8°C (67.6°F) and an average low of 7.8°C (46°F). June is the coldest month of the year, registering average temperatures as high as 19.8°C (67.6°F) and as low as 7.8°C (46°F). Weather in June »
Weather in July
July, the same as June, is another comfortable winter month in Ga-Rankuwa, South Africa, with temperature in the range of an average high of 19.9°C (67.8°F) and an average low of 7.3°C (45.1°F). A minor adjustment in Ga-Rankuwa's average high-temperature is noted with the start of July, touching a still comfortable 19.9°C (67.8°F) from June's 19.8°C (67.6°F). Weather in July »
Weather in August
August, the last month of the winter in Ga-Rankuwa, is a warm month, with temperature in the range of an average low of 9.9°C (49.8°F) and an average high of 23.8°C (74.8°F). The shift from July to August introduces a subtle increase in the average high-temperature, moving from a refreshing 19.9°C (67.8°F) to a warm 23.8°C (74.8°F). Weather in August »
Weather in September
The first month of the spring, September, is also a moderately hot month in Ga-Rankuwa, South Africa, with an average temperature ranging between max 27.8°C (82°F) and min 13.5°C (56.3°F). September witnesses a minor rise in the average high-temperature, transitioning from a moderately hot 23.8°C (74.8°F) in August to a still warm 27.8°C (82°F). Weather in September »
Weather in October
October, the same as September, is a moderately hot spring month in Ga-Rankuwa, South Africa, with an average temperature fluctuating between 29.4°C (84.9°F) and 16.9°C (62.4°F). Ga-Rankuwa's transition from September to October introduces an average high-temperature of a still moderately hot 29.4°C (84.9°F), marking an insignificant variation from the 27.8°C (82°F). Weather in October »
Weather in November
November, the last month of the spring in Ga-Rankuwa, is also a moderately hot month, with an average temperature varying between 17.7°C (63.9°F) and 29.5°C (85.1°F). During November, Ga-Rankuwa observes a subtle ascent to a still moderately hot 29.5°C (85.1°F) from October's 29.4°C (84.9°F) in the average high-temperature. Weather in November »
Weather in December
December, the first month of the summer in Ga-Rankuwa, is still a warm month, with temperature in the range of an average low of 18.5°C (65.3°F) and an average high of 29.7°C (85.5°F). As Ga-Rankuwa transitions into December, the average high-temperature stands at a still moderately hot 29.7°C (85.5°F), offering little variation from the preceding month. Weather in December »
Updated: Aug 9, 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
What time of the year is the hottest?
January, with an average high of 30.1°C (86.2°F) and a low of 19°C (66.2°F), signifies the warmest month of the year.
What are the most humid months?
The months with the highest humidity are January and February, with an average relative humidity of 59%.
What is the rainiest month?
January is the month with the most rainfall. Rain falls for 17.8 days and accumulates 74mm (2.91") of precipitation.
How many days does it rain?
In Ga-Rankuwa, South Africa, during the entire year, the rain falls for 95.5 days and collects up to 331mm (13.03") of precipitation.
What are the months with the highest UV index?
January through March, September through December, with an average maximum UV index of 6, are months with the highest UV index.
What are the months with the lowest UV index?
May through July, with an average maximum UV index of 4, are months with the lowest UV index.
What part of the year is the coldest?
June, on average, is the coldest month, registering a high temperature of 19.8°C (67.6°F) and a low of 7.8°C (46°F).
What is the month with the shortest days?
With an average of 10h and 36min of daylight, June has the shortest days of the year.
What is the driest month?
The only month without rainfall in Ga-Rankuwa is July.
When does it rain?
January through June, August through December are months with rainfall.
What is the month with the least sunshine in Ga-Rankuwa?
The month with the least sunshine is August, with an average of 7.5h of sunshine.
What is the least humid month?
September is the least humid month, with an average relative humidity of 34%.
What month has the most sunshine?
The month with the most sunshine is October, with an average of 11.8h of sunshine.
When are the longest days?
The month with the longest days is December, with an average of 13h and 42min of daylight.
Is there Daylight Saving Time (DST)?
Ga-Rankuwa does not observe Daylight Saving Time (DST). SAST timezone is used throughout the entire year.
Average temperature
Ga-Rankuwa, South Africa
The warmest month (with the highest average high temperature) is January (30.1°C).
The month with the lowest average high temperature is June (19.8°C).
The month with the highest average low temperature is January (19°C).
The coldest month (with the lowest average low temperature) is July (7.3°C).
Average pressure
Ga-Rankuwa, South Africa
- Average pressure in January:
1012.9mbar - Average pressure in February:
1013.6mbar - Average pressure in March:
1015.7mbar - Average pressure in April:
1018.8mbar - Average pressure in May:
1020.9mbar - Average pressure in June:
1023.4mbar
- Average pressure in July:
1024.5mbar - Average pressure in August:
1021.3mbar - Average pressure in September:
1018.3mbar - Average pressure in October:
1015.4mbar - Average pressure in November:
1013.9mbar - Average pressure in December:
1013.2mbar
The month with the highest atmospheric pressure is July (1024.5mbar).
The month with the lowest atmospheric pressure is January (1012.9mbar).
Average wind speed
Ga-Rankuwa, South Africa
- Average wind speed in January:
9.5km/h - Average wind speed in February:
9.3km/h - Average wind speed in March:
8.4km/h - Average wind speed in April:
8.2km/h - Average wind speed in May:
7.3km/h - Average wind speed in June:
7.9km/h
- Average wind speed in July:
8.1km/h - Average wind speed in August:
9.6km/h - Average wind speed in September:
10.6km/h - Average wind speed in October:
11.6km/h - Average wind speed in November:
11.4km/h - Average wind speed in December:
10km/h
The windiest month (with the highest average wind speed) is October (11.6km/h).
The calmest month (with the lowest average wind speed) is May (7.3km/h).
Average humidity
Ga-Rankuwa, South Africa
The months with the highest relative humidity are January and February (59%).
The month with the lowest relative humidity is September (34%).
Average rainfall
Ga-Rankuwa, South Africa
The wettest month (with the highest rainfall) is January (74mm).
The driest month (with the least rainfall) is July (0mm).
Average rainfall days
Ga-Rankuwa, South Africa
- Average rainfall days in January:
17.8 days - Average rainfall days in February:
13.4 days - Average rainfall days in March:
12 days - Average rainfall days in April:
7.8 days - Average rainfall days in May:
1.3 days - Average rainfall days in June:
0.9 days
- Average rainfall days in July:
0.8 days - Average rainfall days in August:
0.8 days - Average rainfall days in September:
2.4 days - Average rainfall days in October:
8.7 days - Average rainfall days in November:
12.6 days - Average rainfall days in December:
17 days
The month with the highest number of rainy days is January (17.8 days).
The months with the least rainy days are July and August (0.8 days).
Average daylight / Average sunshine
Ga-Rankuwa, South Africa
- Average daylight in January:
13h and 3min - Average daylight in February:
13h and 0min - Average daylight in March:
12h and 1min - Average daylight in April:
11h and 3min - Average daylight in May:
10h and 5min - Average daylight in June:
10h and 4min
- Average daylight in July:
10h and 4min - Average daylight in August:
11h and 1min - Average daylight in September:
12h and 0min - Average daylight in October:
12h and 4min - Average daylight in November:
13h and 2min - Average daylight in December:
13h and 4min
The month with the longest days is December (Average daylight: 13h and 42min).
The month with the shortest days is June (Average daylight: 10h and 36min).
- Average sunshine in January:
11h and 2min - Average sunshine in February:
11h and 2min - Average sunshine in March:
9h and 3min - Average sunshine in April:
7h and 4min - Average sunshine in May:
7h and 4min - Average sunshine in June:
7h and 4min
- Average sunshine in July:
7h and 4min - Average sunshine in August:
7h and 3min - Average sunshine in September:
9h and 3min - Average sunshine in October:
11h and 5min - Average sunshine in November:
11h and 4min - Average sunshine in December:
11h and 2min
The month with the most sunshine is October (Average sunshine: 11h and 48min).
The month with the least sunshine is August (Average sunshine: 7h and 30min).
Average sunshine days
Ga-Rankuwa, South Africa
- Average sunshine days in January:
9.9 days - Average sunshine days in February:
11.9 days - Average sunshine days in March:
16.7 days - Average sunshine days in April:
20.7 days - Average sunshine days in May:
29.3 days - Average sunshine days in June:
28.9 days
- Average sunshine days in July:
30.3 days - Average sunshine days in August:
29.8 days - Average sunshine days in September:
26.4 days - Average sunshine days in October:
20.3 days - Average sunshine days in November:
14.1 days - Average sunshine days in December:
10.1 days
The month with the most sunshine days is July (30.3 days).
The month with the least sunshine days is January (9.9 days).
Average UV index
Ga-Rankuwa, South Africa
The months with the highest UV index are January, February, March, September, October, November and December (UV index 6).
The months with the lowest UV index are May, June and July (UV index 4).
Average cloud cover
Ga-Rankuwa, South Africa
The month with the most cloud cover is January (Cloud cover 25).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility
Ga-Rankuwa, South Africa
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
