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
In April, the meteorological conditions change slightly, with the average high-temperature moving from a moderately hot 23.8°C (74.8°F) in March to a refreshing 19.6°C (67.3°F). The average temperature drops to a chilly 7.9°C (46.2°F) during the night in the month of April.Humidity
The average relative humidity in April is 58%.Rainfall
In Modderpoort, in April, during 9.7 rainfall days, 37mm (1.46") of precipitation is typically accumulated. Throughout the year, there are 106.2 rainfall days, and 387mm (15.24") of precipitation is accumulated.Snowfall
In Modderpoort, snow does not fall in January through May, September through December.Daylight
In Modderpoort, the average length of the day in April is 11h and 23min.On the first day of April, sunrise is at 06:20 and sunset at 18:07. On the last day of the month, sunrise is at 06:37 and sunset at 17:37 SAST.
Sunshine
In April, the average sunshine is 7.5h.UV index
In April, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: A maximum daily UV index of 4 during April morphs into the following directions:
Ensure safety - Imperative it is to shield skin and eyes from damage. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Opt for tightly woven and loose clothing to enhance protection from the Sun.
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?
When are sunrise and sunset in April?
How long on average sun shines in April?
What is the UV index reading in April?
Average temperature in April
Modderpoort, South Africa
- Average high temperature in April: 19.6°C
The warmest month (with the highest average high temperature) is January (26.1°C).
The month with the lowest average high temperature is June (13.6°C).
- Average low temperature in April: 7.9°C
The month with the highest average low temperature is January (14.8°C).
The coldest month (with the lowest average low temperature) is June (2.1°C).
Average pressure in April
Modderpoort, South Africa
- Average pressure in April: 1019.9mbar
The month with the highest atmospheric pressure is July (1025.3mbar).
The month with the lowest atmospheric pressure is December (1013.5mbar).
Average wind speed in April
Modderpoort, South Africa
- Average wind speed in April: 7.6km/h
The windiest month (with the highest average wind speed) is November (11.1km/h).
The calmest month (with the lowest average wind speed) is May (7km/h).
Average humidity in April
Modderpoort, South Africa
- Average humidity in April: 58%
The month with the highest relative humidity is February (59%).
The month with the lowest relative humidity is September (35%).
Average rainfall in April
Modderpoort, South Africa
- Average rainfall in April: 37mm
The wettest month (with the highest rainfall) is December (71mm).
The driest months (with the least rainfall) are July and August (7mm).
Average rainfall days in April
Modderpoort, South Africa
- Average rainfall days in April: 9.7 days
The month with the highest number of rainy days is January (15.9 days).
The month with the least rainy days is June (2.8 days).
Average snowfall in April
Modderpoort, South Africa
- Average snowfall in April: 0mm
The month with the highest snowfall is July (7mm).
The months with the least snowfall are January, February, March, April, May, September, October, November and December (0mm).
Average snowfall days in April
Modderpoort, South Africa
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is June (0.8 days).
The months with the least snowfall days are January, February, March, April, May, September, October, November and December (0 days).
Average daylight in April /
Average sunshine in April
Modderpoort, South Africa
- Average daylight in April: 11h and 2min
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 April: 7h and 3min
The month with the most sunshine is October (Average sunshine: 11h and 48min).
The month with the least sunshine is August (Average sunshine: 7h and 24min).
Average sunshine days in April
Modderpoort, South Africa
- Average sunshine days in April: 19 days
The month with the most sunshine days is July (27.5 days).
The month with the least sunshine days is January (11 days).
Average UV index in April
Modderpoort, South Africa
- Average UV index in April: 4
The months with the highest UV index are January, November and December (UV index 6).
The months with the lowest UV index are May, June and July (UV index 3).
Average cloud cover in April
Modderpoort, South Africa
- Average cloud cover in April: 19
The month with the most cloud cover is February (Cloud cover 20).
The months with the least cloud cover are July and August (Cloud cover 8).
Average visibility in April
Modderpoort, 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).
