Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
The onset of April entails a subtle temperature shift, as the average high-temperature eases from a warm 28.8°C (83.8°F) in March to a still moderately hot 24.1°C (75.4°F). In Postmasburg, the average temperature during the nights of April drops to a mild 14.4°C (57.9°F).Humidity
The months with the highest humidity are April and June, with an average relative humidity of 44%.Rainfall
In Postmasburg, during April, the rain falls for 8.8 days and regularly aggregates up to 30mm (1.18") of precipitation. In Postmasburg, South Africa, during the entire year, the rain falls for 71.2 days and collects up to 246mm (9.69") of precipitation.Snowfall
January through June, August through December are months without snowfall in Postmasburg.Daylight
In April, the average length of the day is 11h and 25min.On the first day of the month, sunrise is at 06:37 and sunset at 18:24. On the last day of April, sunrise is at 06:53 and sunset at 17:55 SAST.
Sunshine
In Postmasburg, the average sunshine in April is 9.1h.UV index
In Postmasburg, the average daily maximum UV index in April is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index, 5 in April, converts into the following recommendations:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Frequently asked questions
What is the average April temperature in Postmasburg?
What is the most humid month in Postmasburg?
What is the average humidity in April in Postmasburg?
How much does it rain in Postmasburg in April?
When it does not snow in Postmasburg?
What is the average length of the day in April in Postmasburg?
What time are sunrise and sunset in April in Postmasburg?
How many hours of sunshine does Postmasburg have in April?
What is the UV index reading in April in Postmasburg?
Average temperature in April
Postmasburg, South Africa
- Average high temperature in April: 24.1°C
The warmest month (with the highest average high temperature) is December (31.2°C).
The months with the lowest average high temperature are June and July (17.3°C).
- Average low temperature in April: 14.4°C
The month with the highest average low temperature is January (20.9°C).
The coldest month (with the lowest average low temperature) is July (6.3°C).
Average pressure in April
Postmasburg, South Africa
- Average pressure in April: 1017.2mbar
The month with the highest atmospheric pressure is July (1023.8mbar).
The month with the lowest atmospheric pressure is January (1010.3mbar).
Average wind speed in April
Postmasburg, South Africa
- Average wind speed in April: 13.8km/h
The windiest month (with the highest average wind speed) is November (18.6km/h).
The calmest month (with the lowest average wind speed) is May (13.5km/h).
Average humidity in April
Postmasburg, South Africa
- Average humidity in April: 44%
The months with the highest relative humidity are April and June (44%).
The month with the lowest relative humidity is October (24%).
Average rainfall in April
Postmasburg, South Africa
- Average rainfall in April: 30mm
The wettest month (with the highest rainfall) is January (49mm).
The driest month (with the least rainfall) is August (2mm).
Average rainfall days in April
Postmasburg, South Africa
- Average rainfall days in April: 8.8 days
The month with the highest number of rainy days is February (13.2 days).
The month with the least rainy days is August (1 days).
Average snowfall days in April
Postmasburg, South Africa
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is July (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, August, September, October, November and December (0 days).
Average daylight in April /
Average sunshine in April
Postmasburg, South Africa
- Average daylight in April: 11h and 2min
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 24min).
- Average sunshine in April: 9h and 1min
The month with the most sunshine is November (Average sunshine: 12h and 0min).
The months with the least sunshine are May and June (Average sunshine: 7h and 30min).
Average sunshine days in April
Postmasburg, South Africa
- Average sunshine days in April: 19.8 days
The month with the most sunshine days is July (29.5 days).
The month with the least sunshine days is February (12.8 days).
Average UV index in April
Postmasburg, South Africa
- Average UV index in April: 5
The months with the highest UV index are January, November and December (UV index 7).
The months with the lowest UV index are May, June and July (UV index 4).
Average cloud cover in April
Postmasburg, South Africa
- Average cloud cover in April: 15
The month with the most cloud cover is February (Cloud cover 17).
The months with the least cloud cover are July and August (Cloud cover 5).
Average visibility in April
Postmasburg, South Africa
- Average visibility in April: 10km
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).
Postmasburg, South Africa
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