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 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
April
Weather in April
Temperature
A shift in the average high-temperature occurs in April, reducing from a warm 27.3°C (81.1°F) in March to an agreeable 22.3°C (72.1°F). April nights cool down to an average low-temperature of 12.4°C (54.3°F).Humidity
The average relative humidity in April in Rosmead is 51%.Rainfall
In Rosmead, in April, it is raining for 6.9 days, with typically 15mm (0.59") of accumulated precipitation. In Rosmead, during the entire year, the rain falls for 74.1 days and collects up to 148mm (5.83") of precipitation.Snowfall
January through July, September through December are months without snowfall.Daylight
In April, the average length of the day in Rosmead is 11h and 19min.On the first day of April, sunrise is at 06:31 and sunset at 18:15. On the last day of the month, sunrise is at 06:50 and sunset at 17:43 SAST.
Sunshine
In Rosmead, the average sunshine in April is 8.2h.UV index
In Rosmead, the average daily maximum UV index in April is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index, 5 in April, converts into the following recommendations:
Take necessary precautions - Protection from skin and eye injury is mandatory. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature?
What is the average humidity in April?
How much does it rain in April?
When it does not snow?
What is the average length of the day in April?
What time are sunrise and sunset in April?
How many hours of sunshine does Rosmead have in April?
How high is the UV index in April in Rosmead?
Average temperature in April
Rosmead, South Africa
- Average high temperature in April: 22.3°C
The warmest month (with the highest average high temperature) is January (29.1°C).
The months with the lowest average high temperature are June and July (16.8°C).
- Average low temperature in April: 12.4°C
The month with the highest average low temperature is February (17.1°C).
The coldest month (with the lowest average low temperature) is July (6.8°C).
Average pressure in April
Rosmead, South Africa
- Average pressure in April: 1018.4mbar
The month with the highest atmospheric pressure is July (1023.5mbar).
The month with the lowest atmospheric pressure is January (1012.6mbar).
Average wind speed in April
Rosmead, South Africa
- Average wind speed in April: 10.8km/h
The windiest month (with the highest average wind speed) is June (14.7km/h).
The calmest month (with the lowest average wind speed) is April (10.8km/h).
Average humidity in April
Rosmead, South Africa
- Average humidity in April: 51%
The month with the highest relative humidity is February (54%).
The month with the lowest relative humidity is September (42%).
Average rainfall in April
Rosmead, South Africa
- Average rainfall in April: 15mm
The wettest month (with the highest rainfall) is January (28mm).
The driest months (with the least rainfall) are May and August (4mm).
Average rainfall days in April
Rosmead, South Africa
- Average rainfall days in April: 6.9 days
The month with the highest number of rainy days is January (9.6 days).
The month with the least rainy days is June (2.9 days).
Average snowfall in April
Rosmead, South Africa
- Average snowfall in April: 0mm
The month with the highest snowfall is August (2mm).
The months with the least snowfall are January, February, March, April, May, June, July, September, October, November and December (0mm).
Average snowfall days in April
Rosmead, South Africa
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is August (0.3 days).
The months with the least snowfall days are January, February, March, April, May, June, July, September, October, November and December (0 days).
Average daylight in April /
Average sunshine in April
Rosmead, South Africa
- Average daylight in April: 11h and 2min
The month with the longest days is December (Average daylight: 14h and 12min).
The month with the shortest days is June (Average daylight: 10h and 6min).
- Average sunshine in April: 8h and 1min
The month with the most sunshine is November (Average sunshine: 11h and 42min).
The months with the least sunshine are June and July (Average sunshine: 7h and 18min).
Average sunshine days in April
Rosmead, South Africa
- Average sunshine days in April: 21.7 days
The months with the most sunshine days are May and July (26.3 days).
The month with the least sunshine days is February (14 days).
Average UV index in April
Rosmead, South Africa
- Average UV index in April: 5
The months with the highest UV index are January, February, November and December (UV index 6).
The months with the lowest UV index are May, June, July and September (UV index 4).
Average cloud cover in April
Rosmead, South Africa
- Average cloud cover in April: 19
The months with the most cloud cover are January, February, October and December (Cloud cover 20).
The months with the least cloud cover are July and August (Cloud cover 13).
Average visibility in April
Rosmead, 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).
