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
Calitzdorp experiences a moderate temperature shift at the start of April, with average high-temperatures adjusting a bit from a warm 26.3°C (79.3°F) in March to a pleasant 22.8°C (73°F). In the month of April, the nighttime temperature in Calitzdorp, South Africa, dips to a steady average of 12.2°C (54°F).Humidity
In Calitzdorp, South Africa, the average relative humidity in April is 62%.Rainfall
In Calitzdorp, during April, the rain falls for 8.1 days and regularly aggregates up to 12mm (0.47") of precipitation. Throughout the year, in Calitzdorp, there are 94.5 rainfall days, and 172mm (6.77") of precipitation is accumulated.Daylight
The average length of the day in April in Calitzdorp is 11h and 15min.On the first day of April, sunrise is at 06:45 and sunset at 18:28. On the last day of the month, sunrise is at 07:07 and sunset at 17:53 SAST.
Sunshine
The average sunshine in April in Calitzdorp is 8.2h.UV index
The average daily maximum UV index in April in Calitzdorp is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: In April, a regular UV index of 5 translates into these guidelines:
Preventative actions are necessary - Recommendations to ward off sunburn are given. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Calitzdorp in April?
What is the average humidity in April in Calitzdorp?
How much does it rain in Calitzdorp in April?
How many hours of daylight does Calitzdorp have in April?
When is the sunrise / sunset in April in Calitzdorp?
How many hours of sunshine does Calitzdorp have in April?
What is the UV index intensity in April in Calitzdorp?
Average temperature in April
Calitzdorp, South Africa
- Average high temperature in April: 22.8°C
The warmest month (with the highest average high temperature) is February (28°C).
The month with the lowest average high temperature is June (16.8°C).
- Average low temperature in April: 12.2°C
The month with the highest average low temperature is February (16.3°C).
The coldest month (with the lowest average low temperature) is July (6.8°C).
Average pressure in April
Calitzdorp, South Africa
- Average pressure in April: 1018mbar
The month with the highest atmospheric pressure is July (1022.3mbar).
The month with the lowest atmospheric pressure is January (1013.3mbar).
Average wind speed in April
Calitzdorp, South Africa
- Average wind speed in April: 9km/h
The windiest month (with the highest average wind speed) is June (11.5km/h).
The calmest month (with the lowest average wind speed) is April (9km/h).
Average humidity in April
Calitzdorp, South Africa
- Average humidity in April: 62%
The months with the highest relative humidity are January and March (64%).
The months with the lowest relative humidity are June and August (60%).
Average rainfall in April
Calitzdorp, South Africa
- Average rainfall in April: 12mm
The wettest month (with the highest rainfall) is October (18mm).
The driest months (with the least rainfall) are March, May and December (11mm).
Average rainfall days in April
Calitzdorp, South Africa
- Average rainfall days in April: 8.1 days
The month with the highest number of rainy days is October (9.5 days).
The month with the least rainy days is July (6 days).
Average daylight in April /
Average sunshine in April
Calitzdorp, South Africa
- Average daylight in April: 11h and 1min
The month with the longest days is December (Average daylight: 14h and 18min).
The month with the shortest days is June (Average daylight: 10h and 0min).
- Average sunshine in April: 8h and 1min
The months with the most sunshine are January and December (Average sunshine: 10h and 54min).
The months with the least sunshine are June and July (Average sunshine: 6h and 48min).
Average sunshine days in April
Calitzdorp, South Africa
- Average sunshine days in April: 19.9 days
The month with the most sunshine days is July (23.9 days).
The month with the least sunshine days is February (17.8 days).
Average UV index in April
Calitzdorp, South Africa
- Average UV index in April: 5
The months with the highest UV index are January, February and December (UV index 6).
The months with the lowest UV index are May, June, July, August and September (UV index 4).
Average cloud cover in April
Calitzdorp, South Africa
- Average cloud cover in April: 25
The month with the most cloud cover is October (Cloud cover 30).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in April
Calitzdorp, South Africa
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, June, August, September, October, November and December (10km).
The months with the lowest visibility are May and July (9km).
