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
During April, King William's Town observes a subtle ascent to an agreeable 21.8°C (71.2°F) from March's 24.3°C (75.7°F) in the average high-temperature. April brings with it a nighttime average temperature of 10.4°C (50.7°F).Humidity
The average relative humidity in April in King William's Town is 72%.Rainfall
In April, the rain falls for 12.8 days. Throughout April, 44mm (1.73") of precipitation is accumulated. In King William's Town, during the entire year, the rain falls for 167.7 days and collects up to 520mm (20.47") of precipitation.Snowfall
In King William's Town, snow does not fall in January through June, August through December.Daylight
In April, the average length of the day in King William's Town is 11h and 16min.On the first day of the month, sunrise is at 06:22 and sunset at 18:05. On the last day of April, in King William's Town, South Africa, sunrise is at 06:43 and sunset at 17:31 SAST.
Sunshine
April has the least sunshine of the year, with an average of 6.3h of sunshine.UV index
March through July, September and October, with an average maximum UV index of 4, are months with the lowest UV index in King William's Town. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: A maximum daily UV index of 4 during April morphs into the following directions:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Minimize direct exposure to the Sun during midday when its radiation is at its peak. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in King William's Town?
What is the average humidity in April in King William's Town?
How much does it rain in King William's Town in April?
When it does not snow in King William's Town?
How many hours of daylight does King William's Town have in April?
When are sunrise and sunset in April in King William's Town?
What is the month with the least sunshine in King William's Town?
How long on average sun shines in April in King William's Town?
What are the months with the lowest UV index in King William's Town?
What is the UV index intensity in April in King William's Town?
Average temperature in April
King William's Town, South Africa
- Average high temperature in April: 21.8°C
The warmest month (with the highest average high temperature) is January (25.3°C).
The month with the lowest average high temperature is July (17.9°C).
- Average low temperature in April: 10.4°C
The month with the highest average low temperature is February (14.5°C).
The coldest month (with the lowest average low temperature) is July (7°C).
Average pressure in April
King William's Town, South Africa
- Average pressure in April: 1018.7mbar
The month with the highest atmospheric pressure is July (1023.1mbar).
The month with the lowest atmospheric pressure is January (1013.8mbar).
Average wind speed in April
King William's Town, South Africa
- Average wind speed in April: 10km/h
The windiest month (with the highest average wind speed) is June (14km/h).
The calmest month (with the lowest average wind speed) is March (9.2km/h).
Average humidity in April
King William's Town, South Africa
- Average humidity in April: 72%
The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is June (55%).
Average rainfall in April
King William's Town, South Africa
- Average rainfall in April: 44mm
The wettest month (with the highest rainfall) is February (82mm).
The driest month (with the least rainfall) is June (12mm).
Average rainfall days in April
King William's Town, South Africa
- Average rainfall days in April: 12.8 days
The month with the highest number of rainy days is January (20.7 days).
The month with the least rainy days is June (6.1 days).
Average snowfall in April
King William's Town, South Africa
- Average snowfall in April: 0mm
The month with the highest snowfall is July (1mm).
The months with the least snowfall are January, February, March, April, May, June, August, September, October, November and December (0mm).
Average snowfall days in April
King William's Town, South Africa
- Average snowfall days in April: 0 days
The months with the highest number of snowfall days are July and August (0.2 days).
The months with the least snowfall days are January, February, March, April, May, June, September, October, November and December (0 days).
Average daylight in April /
Average sunshine in April
King William's Town, South Africa
- Average daylight in April: 11h and 2min
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: 6h and 2min
The month with the most sunshine is October (Average sunshine: 8h and 6min).
The month with the least sunshine is April (Average sunshine: 6h and 18min).
Average sunshine days in April
King William's Town, South Africa
- Average sunshine days in April: 14 days
The month with the most sunshine days is June (22.1 days).
The month with the least sunshine days is February (7.3 days).
Average UV index in April
King William's Town, South Africa
- Average UV index in April: 4
The months with the highest UV index are January, February, August, November and December (UV index 5).
The months with the lowest UV index are March, April, May, June, July, September and October (UV index 4).
Average cloud cover in April
King William's Town, South Africa
- Average cloud cover in April: 39
The month with the most cloud cover is December (Cloud cover 61).
The month with the least cloud cover is June (Cloud cover 20).
Average visibility in April
King William's Town, South Africa
- Average visibility in April: 8km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, March, November and December (7km).
