April weather forecastHerefords, Swaziland
April
Weather in April
April signals the departure of the high-temperature trend that dominated the initial months of the year. It continues the March trend of decreased rainfall, now going down to 35mm (1.38"), affirming the onset of a drier climate. It is marked by the year's highest wind speed, conveying a notable shift in weather. Additionally, the pressure readings surge, indicating an impending colder phase. As the month progresses towards May, the temperatures are expected to dip further.Temperature
Stepping into April, Herefords records an average high-temperature of a still moderately hot 26.2°C (79.2°F), almost consistent with March. Herefords records an average low-temperature of 15.3°C (59.5°F) throughout the month of April.Humidity
The average relative humidity in April is 75%.Rainfall
In Herefords, Swaziland, in April, it is raining for 11.3 days, with typically 35mm (1.38") of accumulated precipitation. In Herefords, during the entire year, the rain falls for 138.5 days and collects up to 488mm (19.21") of precipitation.Daylight
The average length of the day in April is 11h and 29min.On the first day of the month, sunrise is at 06:03 and sunset at 17:52. On the last day of April, sunrise is at 06:17 and sunset at 17:25 SAST.
Sunshine
The month with the least sunshine is April, with an average of 6.4h of sunshine.UV index
The months with the lowest UV index are April through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: In April, a daily UV index of 5 turns into the following recommendations:
Prioritize safety - Recommendations to avert sunburn are shared. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Herefords, Swaziland
- Average high temperature in April: 26.2°C
The warmest month (with the highest average high temperature) is December (29.1°C).
The month with the lowest average high temperature is July (23°C).
- Average low temperature in April: 15.3°C
The months with the highest average low temperature are January and February (19°C).
The coldest month (with the lowest average low temperature) is June (10.6°C).
Average pressure in April
Herefords, Swaziland
- Average pressure in April: 1018.9mbar
The month with the highest atmospheric pressure is July (1024.1mbar).
The month with the lowest atmospheric pressure is January (1013.7mbar).
Average wind speed in April
Herefords, Swaziland
- Average wind speed in April: 6.6km/h
The windiest month (with the highest average wind speed) is September (8.5km/h).
The calmest months (with the lowest average wind speed) are March and May (6.4km/h).
Average humidity in April
Herefords, Swaziland
- Average humidity in April: 75%
The months with the highest relative humidity are January, February and March (78%).
The months with the lowest relative humidity are August and September (56%).
Average rainfall in April
Herefords, Swaziland
- Average rainfall in April: 35mm
The wettest month (with the highest rainfall) is December (94mm).
The driest month (with the least rainfall) is July (2mm).
Average rainfall days in April
Herefords, Swaziland
- Average rainfall days in April: 11.3 days
The month with the highest number of rainy days is December (20.5 days).
The month with the least rainy days is June (1.8 days).
Average daylight in April /
Average sunshine in April
Herefords, Swaziland
- Average daylight in April: 11h and 30min
The month with the longest days is December (Average daylight: 13h and 42min).
The month with the shortest days is June (Average daylight: 10h and 30min).
- Average sunshine in April: 6h and 24min
The month with the most sunshine is February (Average sunshine: 9h and 18min).
The month with the least sunshine is April (Average sunshine: 6h and 24min).
Average sunshine days in April
Herefords, Swaziland
- Average sunshine days in April: 16.2 days
The month with the most sunshine days is June (27.3 days).
The month with the least sunshine days is December (7.5 days).
Average UV index in April
Herefords, Swaziland
- Average UV index in April: 5
The months with the highest UV index are January, February, March, September, October, November and December (UV index 6).
The months with the lowest UV index are April, May, June, July and August (UV index 5).
Average cloud cover in April
Herefords, Swaziland
- Average cloud cover in April: 36
The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 13).
Average visibility in April
Herefords, Swaziland
- Average visibility in April: 9km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March and December (8km).
