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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 another warm summer month in Groenvlei, South Africa, with an average temperature ranging between max 26.8°C (80.2°F) and min 14.7°C (58.5°F). In January, Groenvlei's weather conditions record an average high-temperature of a still moderately hot 26.8°C (80.2°F), demonstrating little divergence from the preceding month. Weather in January »
Weather in February
February, the last month of the summer in Groenvlei, is another warm month, with an average temperature ranging between max 26.8°C (80.2°F) and min 14.1°C (57.4°F). February denotes an average high-temperature of a still moderately hot 26.8°C (80.2°F), identical to January. Weather in February »
Weather in March
The first month of the autumn, March, is also a moderately hot month in Groenvlei, South Africa, with an average temperature ranging between max 25.7°C (78.3°F) and min 12.7°C (54.9°F). March's onset brings an average high-temperature of a still warm 25.7°C (78.3°F), showing a minute difference from February's 26.8°C (80.2°F). Weather in March »
Weather in April
April, the same as March, in Groenvlei, South Africa, is another pleasant autumn month, with an average temperature fluctuating between 22.7°C (72.9°F) and 9.8°C (49.6°F). The commencement of April indicates a gentle shift in the average high-temperature, receding from March's moderately hot 25.7°C (78.3°F) to an agreeable 22.7°C (72.9°F). Weather in April »
Weather in May
May, the last month of the autumn in Groenvlei, is another pleasant month, with an average temperature ranging between max 21.3°C (70.3°F) and min 8.3°C (46.9°F). Upon the onset of May, Groenvlei witnesses an average high-temperature of a still agreeable 21.3°C (70.3°F), showing a close resemblance to the prior month. Weather in May »
Weather in June
The first month of the winter, June, is still a refreshing month in Groenvlei, South Africa, with an average temperature fluctuating between 18.5°C (65.3°F) and 5.8°C (42.4°F). With average temperatures fluctuating between a high of 18.5°C (65.3°F) and a low of 5.8°C (42.4°F), June stands out as the coldest month. Weather in June »
Weather in July
July, the same as June, is another comfortable winter month in Groenvlei, South Africa, with temperature in the range of an average low of 5.3°C (41.5°F) and an average high of 18.8°C (65.8°F). Upon the beginning of July, Groenvlei's high-temperatures register at a still enjoyable 18.8°C (65.8°F), closely mirroring the preceding month. Weather in July »
Weather in August
August, the last month of the winter in Groenvlei, is an agreeable month, with temperature in the range of an average high of 21.9°C (71.4°F) and an average low of 7.9°C (46.2°F). In Groenvlei, the average high-temperature in August slightly increases from a comfortable 18.8°C (65.8°F) in July to a pleasant 21.9°C (71.4°F). Weather in August »
Weather in September
September, the first month of the spring in Groenvlei, is a warm month, with an average temperature fluctuating between 25.2°C (77.4°F) and 11.3°C (52.3°F). The arrival of September introduces a minor uplift in high-temperatures, adjusting from an agreeable 21.9°C (71.4°F) in August to a warm 25.2°C (77.4°F). Weather in September »
Weather in October
October, like September, in Groenvlei, South Africa, is another warm spring month, with temperature in the range of an average low of 13.1°C (55.6°F) and an average high of 25.8°C (78.4°F). October's climate shows a minor adjustment in average high-temperatures to a still warm 25.8°C (78.4°F) from September's 25.2°C (77.4°F). Weather in October »
Weather in November
The last month of the spring, November, is also a moderately hot month in Groenvlei, South Africa, with an average temperature varying between 13.8°C (56.8°F) and 26.7°C (80.1°F). Groenvlei notes an average high-temperature of a still warm 26.7°C (80.1°F) in November, hardly diverging from October. Weather in November »
Weather in December
The first month of the summer, December, is also a moderately hot month in Groenvlei, South Africa, with an average temperature ranging between max 27.2°C (81°F) and min 14.9°C (58.8°F). Groenvlei's temperatures tend to reach their peak averages in December, with a high of 27.2°C (81°F) and a low of 14.9°C (58.8°F). During December, the heat index is appraised at 29°C (84.2°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 Groenvlei?
In Groenvlei, during the entire year, the rain falls for 148.2 days and collects up to 490mm (19.29") of precipitation.
What are the months with the highest UV index in Groenvlei?
January, November and December, with an average maximum UV index of 6, are months with the highest UV index in Groenvlei, South Africa.
What is the most humid month in Groenvlei?
February is the most humid month in Groenvlei, with an average relative humidity of 75%.
What is the month with the least sunshine in Groenvlei?
The month with the least sunshine is April, with an average of 7.1h of sunshine.
When is the lowest UV index in Groenvlei?
The months with the lowest UV index are May through July, with an average maximum UV index of 4.
What part of the year is the coldest in Groenvlei?
Groenvlei's June weather, marked by an average high temperature of 18.5°C (65.3°F) and an average low temperature of 5.8°C (42.4°F), is the coldest in the year.
What is the month with the shortest days in Groenvlei?
The month with the shortest days in Groenvlei, South Africa, is June, with an average of 10h and 24min of daylight.
What is the driest month in Groenvlei?
The month with the least rainfall in Groenvlei, South Africa, is July, when the rain falls for 2.3 days and typically collects 2mm (0.08") of precipitation.
What is the least humid month in Groenvlei?
August is the least humid month, with an average relative humidity of 44%.
What is the month with the most sunshine in Groenvlei?
October and November, with an average of 11.2h of sunshine, are months with the most sunshine.
What month is the hottest in Groenvlei?
Temperature records in Groenvlei mark December as the warmest month, with highs averaging 27.2°C (81°F) and lows at 14.9°C (58.8°F).
What is the wettest month in Groenvlei?
December is the month with the most rainfall. Rain falls for 23.7 days and accumulates 94mm (3.7") of precipitation.
When are the longest days in Groenvlei?
December has the longest days of the year, with an average of 13h and 48min of daylight.
Is there Daylight Saving Time (DST) in Groenvlei?
Groenvlei, South Africa, does not utilize Daylight Saving Time (DST). SAST timezone is used throughout the entire year.
Average temperature
Groenvlei, South Africa
The warmest month (with the highest average high temperature) is December (27.2°C).
The month with the lowest average high temperature is June (18.5°C).
The month with the highest average low temperature is December (14.9°C).
The coldest month (with the lowest average low temperature) is July (5.3°C).
Average pressure
Groenvlei, South Africa
- Average pressure in January:
1014.9mbar - Average pressure in February:
1015.4mbar - Average pressure in March:
1017.2mbar - Average pressure in April:
1019.8mbar - Average pressure in May:
1021.2mbar - Average pressure in June:
1023.2mbar
- Average pressure in July:
1024.5mbar - Average pressure in August:
1021.6mbar - Average pressure in September:
1019.4mbar - Average pressure in October:
1017.3mbar - Average pressure in November:
1015.6mbar - Average pressure in December:
1014.8mbar
The month with the highest atmospheric pressure is July (1024.5mbar).
The month with the lowest atmospheric pressure is December (1014.8mbar).
Average wind speed
Groenvlei, South Africa
- Average wind speed in January:
7.7km/h - Average wind speed in February:
7.3km/h - Average wind speed in March:
7.1km/h - Average wind speed in April:
7.6km/h - Average wind speed in May:
7.9km/h - Average wind speed in June:
9.9km/h
- Average wind speed in July:
8.9km/h - Average wind speed in August:
9.8km/h - Average wind speed in September:
10.3km/h - Average wind speed in October:
10km/h - Average wind speed in November:
9.6km/h - Average wind speed in December:
8.5km/h
The windiest month (with the highest average wind speed) is September (10.3km/h).
The calmest month (with the lowest average wind speed) is March (7.1km/h).
Average humidity
Groenvlei, South Africa
The month with the highest relative humidity is February (75%).
The month with the lowest relative humidity is August (44%).
Average rainfall
Groenvlei, South Africa
The wettest month (with the highest rainfall) is December (94mm).
The driest month (with the least rainfall) is July (2mm).
Average rainfall days
Groenvlei, South Africa
- Average rainfall days in January:
21.8 days - Average rainfall days in February:
17.6 days - Average rainfall days in March:
17.4 days - Average rainfall days in April:
12.2 days - Average rainfall days in May:
4.7 days - Average rainfall days in June:
2.6 days
- Average rainfall days in July:
2.3 days - Average rainfall days in August:
4 days - Average rainfall days in September:
7 days - Average rainfall days in October:
16.2 days - Average rainfall days in November:
18.7 days - Average rainfall days in December:
23.7 days
The month with the highest number of rainy days is December (23.7 days).
The month with the least rainy days is July (2.3 days).
Average daylight / Average sunshine
Groenvlei, South Africa
- Average daylight in January:
13h and 4min - Average daylight in February:
13h and 0min - Average daylight in March:
12h and 1min - Average daylight in April:
11h and 2min - Average daylight in May:
10h and 5min - Average daylight in June:
10h and 2min
- Average daylight in July:
10h and 4min - 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 48min).
The month with the shortest days is June (Average daylight: 10h and 24min).
- Average sunshine in January:
10h and 3min - Average sunshine in February:
10h and 5min - Average sunshine in March:
9h and 3min - Average sunshine in April:
7h and 1min - Average sunshine in May:
7h and 3min - Average sunshine in June:
7h and 4min
- Average sunshine in July:
7h and 4min - Average sunshine in August:
7h and 2min - Average sunshine in September:
8h and 3min - Average sunshine in October:
11h and 1min - Average sunshine in November:
11h and 1min - Average sunshine in December:
10h and 5min
The months with the most sunshine are October and November (Average sunshine: 11h and 12min).
The month with the least sunshine is April (Average sunshine: 7h and 6min).
Average sunshine days
Groenvlei, South Africa
- Average sunshine days in January:
5.3 days - Average sunshine days in February:
6.7 days - Average sunshine days in March:
9 days - Average sunshine days in April:
15.3 days - Average sunshine days in May:
23.8 days - Average sunshine days in June:
26.3 days
- Average sunshine days in July:
27.2 days - Average sunshine days in August:
25.3 days - Average sunshine days in September:
19.6 days - Average sunshine days in October:
11.8 days - Average sunshine days in November:
6.7 days - Average sunshine days in December:
3.4 days
The month with the most sunshine days is July (27.2 days).
The month with the least sunshine days is December (3.4 days).
Average UV index
Groenvlei, South Africa
The months with the highest UV index are January, November and December (UV index 6).
The months with the lowest UV index are May, June and July (UV index 4).
Average cloud cover
Groenvlei, South Africa
The month with the most cloud cover is January (Cloud cover 40).
The months with the least cloud cover are June and July (Cloud cover 9).
Average visibility
Groenvlei, South Africa
The months with the highest visibility are May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February and March (8km).
