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 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
The start of April involves a subtle temperature drop, shifting from a warm 26.1°C (79°F) in March to an agreeable 22.8°C (73°F). April brings with it a nighttime average temperature of 11.6°C (52.9°F) in Robertsham, South Africa.Humidity
In April, the average relative humidity is 58%.Rainfall
In Robertsham, in April, during 9.2 rainfall days, 24mm (0.94") of precipitation is typically accumulated. Throughout the year, there are 97.6 rainfall days, and 377mm (14.84") of precipitation is accumulated.Daylight
In April, the average length of the day is 11h and 28min.On the first day of April, sunrise is at 06:17 and sunset at 18:05. On the last day of the month, sunrise is at 06:31 and sunset at 17:38 SAST.
Sunshine
In April, the average sunshine in Robertsham, South Africa, is 7.7h.UV index
In Robertsham, 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 exposure to the Sun's UV radiation for the ordinary person.Note: In April, a daily maximum UV index of 5 leads to the following instructions:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. 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
What is the usual temperature for Robertsham in April?
What is the average humidity in April in Robertsham?
How many days does it rain in April in Robertsham?
What is the average length of the day in April in Robertsham?
What time are sunrise and sunset in April in Robertsham?
How many hours of sunshine does Robertsham have in April?
What is the UV index intensity in April in Robertsham?
Average temperature in April
Robertsham, South Africa
- Average high temperature in April: 22.8°C
The warmest month (with the highest average high temperature) is December (27.5°C).
The month with the lowest average high temperature is July (17.7°C).
- Average low temperature in April: 11.6°C
The months with the highest average low temperature are January and December (16.3°C).
The coldest month (with the lowest average low temperature) is July (5.9°C).
Average pressure in April
Robertsham, South Africa
- Average pressure in April: 1019mbar
The month with the highest atmospheric pressure is July (1024.7mbar).
The month with the lowest atmospheric pressure is January (1013.1mbar).
Average wind speed in April
Robertsham, South Africa
- Average wind speed in April: 8.5km/h
The windiest month (with the highest average wind speed) is November (12km/h).
The calmest month (with the lowest average wind speed) is May (7.9km/h).
Average humidity in April
Robertsham, South Africa
- Average humidity in April: 58%
The months with the highest relative humidity are January and February (63%).
The month with the lowest relative humidity is September (33%).
Average rainfall in April
Robertsham, South Africa
- Average rainfall in April: 24mm
The wettest month (with the highest rainfall) is December (86mm).
The driest month (with the least rainfall) is July (0mm).
Average rainfall days in April
Robertsham, South Africa
- Average rainfall days in April: 9.2 days
The month with the highest number of rainy days is January (17.8 days).
The months with the least rainy days are July and August (0.8 days).
Average daylight in April /
Average sunshine in April
Robertsham, South Africa
- Average daylight in April: 11h and 3min
The month with the longest days is December (Average daylight: 13h and 48min).
The month with the shortest days is June (Average daylight: 10h and 30min).
- Average sunshine in April: 7h and 4min
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
Robertsham, South Africa
- Average sunshine days in April: 20 days
The month with the most sunshine days is July (30.1 days).
The month with the least sunshine days is January (10.8 days).
Average UV index in April
Robertsham, South Africa
- Average UV index in April: 5
The months with the highest UV index are January, October, November and December (UV index 6).
The months with the lowest UV index are May, June and July (UV index 4).
Average cloud cover in April
Robertsham, South Africa
- Average cloud cover in April: 19
The month with the most cloud cover is January (Cloud cover 25).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility in April
Robertsham, South Africa
- Average visibility in April: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
