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
March's transformation into April witnesses an average high-temperature of a warm 28.1°C (82.6°F), noting a minor change from the preceding month. During the month of April, an average temperature of 17.6°C (63.7°F) is noted during the nights.Heat index
The heat index for April is calculated to be a tropical 31°C (87.8°F). Persisting in activity during long-term exposure might induce weariness, with subsequent heat cramps.When assessing, remember that heat index measurements are for light winds and shaded spots. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is found by incorporating humidity levels into the air temperature measurement. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
Humidity
In Letsitele, South Africa, the average relative humidity in April is 68%.Rainfall
In Letsitele, in April, it is raining for 11.8 days, with typically 20mm (0.79") of accumulated precipitation. Throughout the year, in Letsitele, there are 130.3 rainfall days, and 443mm (17.44") of precipitation is accumulated.Daylight
In April, the average length of the day in Letsitele is 11h and 32min.On the first day of the month, sunrise is at 06:06 and sunset at 17:57. On the last day of April, sunrise is at 06:18 and sunset at 17:32 SAST.
Sunshine
April has the least sunshine of the year in Letsitele, with an average of 6.2h of sunshine.UV index
In Letsitele, the average daily maximum UV index in April is 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The UV index of 6 during April translates into the following guidance:
Deflect overexposure. Sun protection is a necessity. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot during April?
What is the average humidity in April?
How many days does it rain in April?
What is the average length of the day in April?
When are sunrise and sunset in April?
What is the month with the least sunshine?
How many hours of sunshine does Letsitele have in April?
How high is the UV index in April?
Average temperature in April
Letsitele, South Africa
- Average high temperature in April: 28.1°C
The warmest month (with the highest average high temperature) is December (31.5°C).
The month with the lowest average high temperature is July (24.5°C).
- Average low temperature in April: 17.6°C
The month with the highest average low temperature is January (21.3°C).
The coldest month (with the lowest average low temperature) is July (12.9°C).
Average pressure in April
Letsitele, South Africa
- Average pressure in April: 1018.3mbar
The month with the highest atmospheric pressure is July (1023.7mbar).
The month with the lowest atmospheric pressure is January (1012.7mbar).
Average wind speed in April
Letsitele, South Africa
- Average wind speed in April: 8.7km/h
The windiest month (with the highest average wind speed) is October (11.7km/h).
The calmest month (with the lowest average wind speed) is May (7.5km/h).
Average humidity in April
Letsitele, South Africa
- Average humidity in April: 68%
The month with the highest relative humidity is January (70%).
The month with the lowest relative humidity is September (50%).
Average rainfall in April
Letsitele, South Africa
- Average rainfall in April: 20mm
The wettest month (with the highest rainfall) is December (97mm).
The driest month (with the least rainfall) is June (2mm).
Average rainfall days in April
Letsitele, South Africa
- Average rainfall days in April: 11.8 days
The months with the highest number of rainy days are January and December (19.6 days).
The month with the least rainy days is June (2.4 days).
Average daylight in April /
Average sunshine in April
Letsitele, South Africa
- Average daylight in April: 11h and 3min
The month with the longest days is December (Average daylight: 13h and 36min).
The month with the shortest days is June (Average daylight: 10h and 42min).
- Average sunshine in April: 6h and 1min
The month with the most sunshine is February (Average sunshine: 9h and 36min).
The month with the least sunshine is April (Average sunshine: 6h and 12min).
Average sunshine days in April
Letsitele, South Africa
- Average sunshine days in April: 16.3 days
The month with the most sunshine days is June (26.5 days).
The month with the least sunshine days is February (7.7 days).
Average UV index in April
Letsitele, South Africa
- Average UV index in April: 6
The months with the highest UV index are January and November (UV index 7).
The months with the lowest UV index are June and July (UV index 5).
Average cloud cover in April
Letsitele, South Africa
- Average cloud cover in April: 35
The month with the most cloud cover is January (Cloud cover 47).
The month with the least cloud cover is June (Cloud cover 14).
Average visibility in April
Letsitele, South Africa
- Average visibility in April: 9km
The months with the highest visibility are March, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February, April and December (9km).
