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
April's arrival correlates with a reduction in the average high-temperature, down from a warm 25.9°C (78.6°F) in March to a pleasant 20.9°C (69.6°F). Throughout April, Herschel witnesses a nighttime temperature average of 9.1°C (48.4°F).Humidity
In April, the average relative humidity in Herschel, South Africa, is 54%.Rainfall
In Herschel, in April, it is raining for 9.4 days, with typically 36mm (1.42") of accumulated precipitation. Throughout the year, in Herschel, there are 86.2 rainfall days, and 287mm (11.3") of precipitation is accumulated.Snowfall
In Herschel, snow does not fall in January through May, August through December.Daylight
In April, the average length of the day is 11h and 20min.On the first day of April, sunrise is at 06:22 and sunset at 18:07. On the last day of the month, sunrise is at 06:40 and sunset at 17:36 SAST.
Sunshine
In April, the average sunshine in Herschel is 7.9h.UV index
In Herschel, the average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index of 4 during April leads to these instructions:
Exercise prevention - Warding off sunburn is urged. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Herschel in April?
What is the average humidity in April in Herschel?
How many days does it rain in April in Herschel?
When it does not snow in Herschel?
How many hours of daylight does Herschel have in April?
What time are sunrise and sunset in April in Herschel?
How many hours of sunshine does Herschel have in April?
What is the UV index intensity in April in Herschel?
Average temperature in April
Herschel, South Africa
- Average high temperature in April: 20.9°C
The warmest month (with the highest average high temperature) is January (28.8°C).
The month with the lowest average high temperature is June (14.2°C).
- Average low temperature in April: 9.1°C
The month with the highest average low temperature is January (16.3°C).
The coldest month (with the lowest average low temperature) is July (2.8°C).
Average pressure in April
Herschel, South Africa
- Average pressure in April: 1019.4mbar
The month with the highest atmospheric pressure is July (1024.8mbar).
The months with the lowest atmospheric pressure are January and December (1012.9mbar).
Average wind speed in April
Herschel, South Africa
- Average wind speed in April: 10.7km/h
The windiest month (with the highest average wind speed) is November (15.8km/h).
The calmest month (with the lowest average wind speed) is May (10.3km/h).
Average humidity in April
Herschel, South Africa
- Average humidity in April: 54%
The month with the highest relative humidity is June (55%).
The month with the lowest relative humidity is September (35%).
Average rainfall in April
Herschel, South Africa
- Average rainfall in April: 36mm
The wettest month (with the highest rainfall) is December (43mm).
The driest month (with the least rainfall) is August (7mm).
Average rainfall days in April
Herschel, South Africa
- Average rainfall days in April: 9.4 days
The month with the highest number of rainy days is December (10 days).
The month with the least rainy days is August (4.1 days).
Average snowfall in April
Herschel, South Africa
- Average snowfall in April: 0mm
The month with the highest snowfall is June (3mm).
The months with the least snowfall are January, February, March, April, May, August, September, October, November and December (0mm).
Average snowfall days in April
Herschel, South Africa
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is June (0.6 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
Herschel, 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: 7h and 5min
The months with the most sunshine are January, October, November and December (Average sunshine: 11h and 54min).
The month with the least sunshine is August (Average sunshine: 7h and 18min).
Average sunshine days in April
Herschel, South Africa
- Average sunshine days in April: 19.4 days
The month with the most sunshine days is July (25.9 days).
The month with the least sunshine days is February (17.2 days).
Average UV index in April
Herschel, South Africa
- Average UV index in April: 4
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 and July (UV index 3).
Average cloud cover in April
Herschel, South Africa
- Average cloud cover in April: 17
The month with the most cloud cover is April (Cloud cover 17).
The month with the least cloud cover is August (Cloud cover 9).
Average visibility in April
Herschel, 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).
