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 sea temperature 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
As Umkomaas welcomes April, the average high-temperature stabilizes at a still moderately hot 23.8°C (74.8°F), showing little deviation from March's 25.8°C (78.4°F). Throughout April, Umkomaas records an average temperature of 18°C (64.4°F) at night.Humidity
The average relative humidity in April in Umkomaas is 77%.Rainfall
In Umkomaas, during April, the rain falls for 13.6 days and regularly aggregates up to 64mm (2.52") of precipitation. Throughout the year, in Umkomaas, there are 177.7 rainfall days, and 573mm (22.56") of precipitation is accumulated.Sea temperature
In Umkomaas, the average seawater temperature in April is 25.3°C (77.5°F).Note: Between 25°C (77°F) and 29°C (84.2°F), water temperature is typically considered very warm and pleasurable by everyone. Water activities at these temperatures are enjoyable for extended periods without discomfort.
Daylight
In April, the average length of the day is 11h and 21min.On the first day of April in Umkomaas, sunrise is at 06:07 and sunset at 17:53. On the last day of the month, sunrise is at 06:25 and sunset at 17:22 SAST.
Sunshine
With an average of 5.9h of sunshine, April has the least sunshine of the year.UV index
In Umkomaas, the average daily maximum UV index in April is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In April, the average maximum UV index of 5 translates into the following recommendations:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Caution! The reflection of sand and water significantly amplifies the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature in Umkomaas?
What is the average humidity in April in Umkomaas?
How many days does it rain in April in Umkomaas?
How warm is the water in April in Umkomaas?
How many hours of daylight does Umkomaas have in April?
When are sunrise and sunset in April in Umkomaas?
What is the month with the least sunshine in Umkomaas?
How many hours of sunshine does Umkomaas have in April?
What is the UV index reading in April in Umkomaas?
Average temperature in April
Umkomaas, South Africa
- Average high temperature in April: 23.8°C
The warmest month (with the highest average high temperature) is February (26.2°C).
The month with the lowest average high temperature is July (20.9°C).
- Average low temperature in April: 18°C
The month with the highest average low temperature is February (20.6°C).
The coldest month (with the lowest average low temperature) is July (14.3°C).
Average pressure in April
Umkomaas, South Africa
- Average pressure in April: 1018.6mbar
The month with the highest atmospheric pressure is July (1023.1mbar).
The month with the lowest atmospheric pressure is January (1014.2mbar).
Average wind speed in April
Umkomaas, South Africa
- Average wind speed in April: 14.2km/h
The windiest month (with the highest average wind speed) is October (16.6km/h).
The calmest month (with the lowest average wind speed) is May (12.8km/h).
Average humidity in April
Umkomaas, South Africa
- Average humidity in April: 77%
The month with the highest relative humidity is December (83%).
The month with the lowest relative humidity is June (63%).
Average rainfall in April
Umkomaas, South Africa
- Average rainfall in April: 64mm
The wettest month (with the highest rainfall) is November (80mm).
The driest month (with the least rainfall) is June (12mm).
Average rainfall days in April
Umkomaas, South Africa
- Average rainfall days in April: 13.6 days
The month with the highest number of rainy days is December (22.5 days).
The month with the least rainy days is June (6.1 days).
Average sea temperature in April
Umkomaas, South Africa
- Average sea temperature in April: 25.3°C
The best month for swimming (with the highest average sea temperature) is February (26.3°C).
The coldest month (with the lowest average sea temperature) is August (21.2°C).
Average daylight in April /
Average sunshine in April
Umkomaas, South Africa
- Average daylight in April: 11h and 2min
The month with the longest days is December (Average daylight: 14h and 6min).
The month with the shortest days is June (Average daylight: 10h and 12min).
- Average sunshine in April: 5h and 5min
The month with the most sunshine is February (Average sunshine: 8h and 36min).
The month with the least sunshine is April (Average sunshine: 5h and 54min).
Average sunshine days in April
Umkomaas, South Africa
- Average sunshine days in April: 13.8 days
The month with the most sunshine days is June (21.3 days).
The month with the least sunshine days is December (5.7 days).
Average UV index in April
Umkomaas, South Africa
- Average UV index in April: 5
The months with the highest UV index are January, February, March and December (UV index 6).
The month with the lowest UV index is October (UV index 4).
Average cloud cover in April
Umkomaas, South Africa
- Average cloud cover in April: 38
The month with the most cloud cover is December (Cloud cover 58).
The month with the least cloud cover is June (Cloud cover 17).
Average visibility in April
Umkomaas, South Africa
- Average visibility in April: 10km
The months with the highest visibility are February, March, April, May, June, July, August and September (10km).
The months with the lowest visibility are January, October, November and December (9km).
