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 average high-temperature shows a slight dip in April, from March's warm 29.8°C (85.6°F) to a still moderately hot 25°C (77°F). The average temperature during April nights dips to a moderate 14.7°C (58.5°F).Humidity
The average relative humidity in April is 42%.Rainfall
April is the month with the most rainfall. Rain falls for 8.3 days and accumulates 32mm (1.26") of precipitation.Daylight
The average length of the day in April is 11h and 23min.On the first day of April in Griekwastad, sunrise is at 06:37 and sunset at 18:23. On the last day of the month, sunrise is at 06:54 and sunset at 17:54 SAST.
Sunshine
In April, the average sunshine in Griekwastad is 8.6h.UV index
In Griekwastad, 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 average individuals.Note: In April, the maximum UV index of 5 transforms into these recommendations:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. It's recommended to limit sun exposure when its radiation is at its peak during midday. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Griekwastad in April?
What is the average humidity in April in Griekwastad?
What is the wettest month in Griekwastad?
How many days does it rain in April in Griekwastad?
What is the average length of the day in April in Griekwastad?
When are sunrise and sunset in April in Griekwastad?
How many hours of sunshine does Griekwastad have in April?
What is the UV index intensity in April in Griekwastad?
Average temperature in April
Griekwastad, South Africa
- Average high temperature in April: 25°C
The warmest months (with the highest average high temperature) are January and December (32.3°C).
The month with the lowest average high temperature is June (17.6°C).
- Average low temperature in April: 14.7°C
The month with the highest average low temperature is January (21.6°C).
The coldest month (with the lowest average low temperature) is July (6.8°C).
Average pressure in April
Griekwastad, South Africa
- Average pressure in April: 1017.8mbar
The month with the highest atmospheric pressure is July (1024.4mbar).
The month with the lowest atmospheric pressure is January (1010.5mbar).
Average wind speed in April
Griekwastad, South Africa
- Average wind speed in April: 13km/h
The windiest month (with the highest average wind speed) is November (18.2km/h).
The calmest month (with the lowest average wind speed) is May (12.3km/h).
Average humidity in April
Griekwastad, South Africa
- Average humidity in April: 42%
The month with the highest relative humidity is June (44%).
The month with the lowest relative humidity is September (25%).
Average rainfall in April
Griekwastad, South Africa
- Average rainfall in April: 32mm
The wettest month (with the highest rainfall) is April (32mm).
The driest months (with the least rainfall) are August and September (3mm).
Average rainfall days in April
Griekwastad, South Africa
- Average rainfall days in April: 8.3 days
The month with the highest number of rainy days is February (10.3 days).
The month with the least rainy days is July (1.4 days).
Average daylight in April /
Average sunshine in April
Griekwastad, 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: 8h and 4min
The months with the most sunshine are January and November (Average sunshine: 11h and 54min).
The months with the least sunshine are May, June and July (Average sunshine: 7h and 36min).
Average sunshine days in April
Griekwastad, South Africa
- Average sunshine days in April: 20.8 days
The month with the most sunshine days is July (29.4 days).
The month with the least sunshine days is February (15.6 days).
Average UV index in April
Griekwastad, South Africa
- Average UV index in April: 5
The months with the highest UV index are January, February, November and December (UV index 7).
The months with the lowest UV index are May, June and July (UV index 4).
Average cloud cover in April
Griekwastad, South Africa
- Average cloud cover in April: 15
The month with the most cloud cover is February (Cloud cover 17).
The month with the least cloud cover is July (Cloud cover 6).
Average visibility in April
Griekwastad, 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).
