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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, like December, in Glenwood, South Africa, is another warm summer month, with an average temperature fluctuating between 26.3°C (79.3°F) and 19.8°C (67.6°F). January reports an average high-temperature of a still warm 26.3°C (79.3°F), slightly varied from December's 25°C (77°F). Weather in January »
Weather in February
February, the last month of the summer in Glenwood, is another warm month, with an average temperature ranging between max 26.6°C (79.9°F) and min 20°C (68°F). In Glenwood, South Africa, the peak temperatures are generally noted in February, averaging a high of 26.6°C (79.9°F) and a low of 20°C (68°F). Weather in February »
Weather in March
The first month of the autumn, March, is also a moderately hot month in Glenwood, South Africa, with an average temperature fluctuating between 19.1°C (66.4°F) and 25.8°C (78.4°F). Glenwood's weather in March indicates an average high-temperature of a still moderately hot 25.8°C (78.4°F), nearly consistent with the 26.6°C (79.9°F) of February. Weather in March »
Weather in April
April, the same as March, is another warm autumn month in Glenwood, South Africa, with temperature in the range of an average high of 23.8°C (74.8°F) and an average low of 16.8°C (62.2°F). Glenwood, South Africa, transitions into April recording an average high-temperature of a still moderately hot 23.8°C (74.8°F), closely aligning with the preceding month's temperature. Weather in April »
Weather in May
The last month of the autumn, May, is also a moderately hot month in Glenwood, South Africa, with an average temperature fluctuating between 23.3°C (73.9°F) and 15.5°C (59.9°F). Glenwood marks the onset of May with an average high-temperature of a still moderately hot 23.3°C (73.9°F), subtly divergent from April's 23.8°C (74.8°F). Weather in May »
Weather in June
June, the first month of the winter in Glenwood, is still a pleasant month, with an average temperature varying between 21.7°C (71.1°F) and 13.8°C (56.8°F). With the arrival of June, Glenwood's average high-temperature registers at a pleasant 21.7°C (71.1°F), indicating a subtle variation from the previous month. Weather in June »
Weather in July
July, the same as June, in Glenwood, South Africa, is an agreeable winter month, with an average temperature fluctuating between 13.2°C (55.8°F) and 21.2°C (70.2°F). In Glenwood, July records the lowest average temperatures, peaking at 21.2°C (70.2°F) and reaching a low of 13.2°C (55.8°F). Weather in July »
Weather in August
The last month of the winter, August, is also an agreeable month in Glenwood, South Africa, with an average temperature fluctuating between 14°C (57.2°F) and 22.3°C (72.1°F). The arrival of August brings an average high-temperature of a still pleasant 22.3°C (72.1°F), subtly diverging from July's 21.2°C (70.2°F). Weather in August »
Weather in September
The first month of the spring, September, is also an agreeable month in Glenwood, South Africa, with an average temperature fluctuating between 22.6°C (72.7°F) and 15.2°C (59.4°F). The beginning of September records an average high-temperature of a still pleasant 22.6°C (72.7°F), marking a negligible difference from August's 22.3°C (72.1°F). Weather in September »
Weather in October
October, like September, is another pleasant spring month in Glenwood, South Africa, with an average temperature fluctuating between 22.9°C (73.2°F) and 16.3°C (61.3°F). The onset of October manifests an average high-temperature of a still pleasant 22.9°C (73.2°F), demonstrating a minor variation from the preceding month. Weather in October »
Weather in November
November, the last month of the spring in Glenwood, is a warm month, with an average temperature ranging between max 23.4°C (74.1°F) and min 17.2°C (63°F). Glenwood, South Africa, sees the arrival of November with an average high-temperature of a moderately hot 23.4°C (74.1°F), indicating a subtle variation from October. Weather in November »
Weather in December
December, the first month of the summer in Glenwood, is still a warm month, with an average temperature fluctuating between 25°C (77°F) and 18.6°C (65.5°F). As December unfolds, the average high-temperature reaches a still moderately hot 25°C (77°F), hinting at a slight fluctuation from the previous month. 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 many days does it rain in Glenwood?
In Glenwood, South Africa, during the entire year, the rain falls for 172.9 days and collects up to 545mm (21.46") of precipitation.
What is the month with the highest UV index in Glenwood?
The months with the highest UV index in Glenwood are January through March and December, with an average maximum UV index of 6.
What time of the year is the hottest in Glenwood?
With its average high temperature of 26.6°C (79.9°F) and a low of 20°C (68°F), February is regarded as the warmest month.
What month has the most sunshine in Glenwood?
The month with the most sunshine is February, with an average of 8.6h of sunshine.
What is the month with the least sunshine in Glenwood?
The month with the least sunshine in Glenwood is April, with an average of 6h of sunshine.
What are the months with the lowest UV index in Glenwood?
The months with the lowest UV index are April through November, with an average maximum UV index of 5.
What is the least humid month in Glenwood?
June and July, with an average relative humidity of 64%, are the least humid months in Glenwood, South Africa.
What is the driest month in Glenwood?
June is the month with the least rainfall. Rain falls for 5.8 days and accumulates 10mm (0.39") of precipitation.
What is the month with the shortest days in Glenwood?
June has the shortest days of the year in Glenwood, South Africa, with an average of 10h and 18min of daylight.
What part of the year is the coldest in Glenwood?
July, with its high-temperature average of 21.2°C (70.2°F) and a low-temperature average of 13.2°C (55.8°F), is the coldest month.
What is the most humid month in Glenwood?
The most humid month in Glenwood, South Africa, is December, with an average relative humidity of 83%.
What is the wettest month in Glenwood?
The month with the most rainfall in Glenwood, South Africa, is December, when the rain falls for 21.7 days and typically aggregates up to 78mm (3.07") of precipitation.
When are the longest days in Glenwood?
With an average of 14h and 0min of daylight, December has the longest days of the year in Glenwood, South Africa.
Is there Daylight Saving Time (DST) in Glenwood?
Glenwood does not utilize Daylight Saving Time (DST). SAST timezone is used over the entire year.
Average temperature
Glenwood, South Africa
The warmest month (with the highest average high temperature) is February (26.6°C).
The month with the lowest average high temperature is July (21.2°C).
The month with the highest average low temperature is February (20°C).
The coldest month (with the lowest average low temperature) is July (13.2°C).
Average pressure
Glenwood, South Africa
- Average pressure in January:
1014.2mbar - Average pressure in February:
1014.5mbar - Average pressure in March:
1016.1mbar - Average pressure in April:
1018.7mbar - Average pressure in May:
1019.7mbar - Average pressure in June:
1021.3mbar
- Average pressure in July:
1023.2mbar - Average pressure in August:
1020.5mbar - Average pressure in September:
1019mbar - Average pressure in October:
1017.5mbar - Average pressure in November:
1015.6mbar - Average pressure in December:
1014.3mbar
The month with the highest atmospheric pressure is July (1023.2mbar).
The month with the lowest atmospheric pressure is January (1014.2mbar).
Average wind speed
Glenwood, South Africa
- Average wind speed in January:
12.6km/h - Average wind speed in February:
12.3km/h - Average wind speed in March:
11.6km/h - Average wind speed in April:
11.7km/h - Average wind speed in May:
10.7km/h - Average wind speed in June:
11.3km/h
- Average wind speed in July:
11.6km/h - Average wind speed in August:
12.9km/h - Average wind speed in September:
13.1km/h - Average wind speed in October:
13.9km/h - Average wind speed in November:
13.3km/h - Average wind speed in December:
12.6km/h
The windiest month (with the highest average wind speed) is October (13.9km/h).
The calmest month (with the lowest average wind speed) is May (10.7km/h).
Average humidity
Glenwood, South Africa
The month with the highest relative humidity is December (83%).
The months with the lowest relative humidity are June and July (64%).
Average rainfall
Glenwood, South Africa
The wettest month (with the highest rainfall) is December (78mm).
The driest month (with the least rainfall) is June (10mm).
Average rainfall days
Glenwood, South Africa
- Average rainfall days in January:
20.8 days - Average rainfall days in February:
16.5 days - Average rainfall days in March:
17.9 days - Average rainfall days in April:
14.4 days - Average rainfall days in May:
8.6 days - Average rainfall days in June:
5.8 days
- Average rainfall days in July:
7.8 days - Average rainfall days in August:
9.1 days - Average rainfall days in September:
12.9 days - Average rainfall days in October:
18.1 days - Average rainfall days in November:
19.3 days - Average rainfall days in December:
21.7 days
The month with the highest number of rainy days is December (21.7 days).
The month with the least rainy days is June (5.8 days).
Average daylight / Average sunshine
Glenwood, South Africa
- Average daylight in January:
13h and 5min - 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 2min - 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 4min - Average daylight in December:
14h and 0min
The month with the longest days is December (Average daylight: 14h and 0min).
The month with the shortest days is June (Average daylight: 10h and 18min).
- Average sunshine in January:
8h and 0min - Average sunshine in February:
8h and 4min - Average sunshine in March:
7h and 5min - Average sunshine in April:
6h and 0min - Average sunshine in May:
6h and 5min - Average sunshine in June:
7h and 1min
- Average sunshine in July:
6h and 5min - Average sunshine in August:
6h and 3min - Average sunshine in September:
7h and 1min - Average sunshine in October:
8h and 0min - 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 36min).
The month with the least sunshine is April (Average sunshine: 6h and 0min).
Average sunshine days
Glenwood, South Africa
- Average sunshine days in January:
8.2 days - Average sunshine days in February:
8.9 days - Average sunshine days in March:
9.7 days - Average sunshine days in April:
13.6 days - Average sunshine days in May:
20.8 days - Average sunshine days in June:
22.1 days
- Average sunshine days in July:
22.1 days - Average sunshine days in August:
19.3 days - Average sunshine days in September:
14.2 days - Average sunshine days in October:
10.4 days - Average sunshine days in November:
7.7 days - Average sunshine days in December:
6.5 days
The months with the most sunshine days are June and July (22.1 days).
The month with the least sunshine days is December (6.5 days).
Average UV index
Glenwood, South Africa
The months with the highest UV index are January, February, March and December (UV index 6).
The months with the lowest UV index are April, May, June, July, August, September, October and November (UV index 5).
Average cloud cover
Glenwood, South Africa
The month with the most cloud cover is December (Cloud cover 57).
The month with the least cloud cover is June (Cloud cover 17).
Average visibility
Glenwood, South Africa
The months with the highest visibility are April, May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, October, November and December (9km).
