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
In Chartwell, entering April brings a subtle temperature decrement, reducing from March's 26.6°C (79.9°F) to a still warm 23.2°C (73.8°F). Chartwell's temperature drops to an average low of 12.3°C (54.1°F) during the nights of April.Humidity
In April, the average relative humidity in Chartwell is 59%.Rainfall
In April, in Chartwell, the rain falls for 9.8 days. Throughout April, 29mm (1.14") of precipitation is accumulated. In Chartwell, during the entire year, the rain falls for 109.7 days and collects up to 385mm (15.16") of precipitation.Daylight
The average length of the day in April in Chartwell is 11h and 29min.On the first day of April, sunrise is at 06:17 and sunset at 18:06. On the last day of the month, sunrise is at 06:31 and sunset at 17:39 SAST.
Sunshine
In April, the average sunshine in Chartwell is 7.6h.UV index
The average daily maximum UV index in April is 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum daily UV index, 5 in April, converts into the following recommendations:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Chartwell in April?
What is the average humidity in April in Chartwell?
How many days does it rain in April in Chartwell?
How many hours of daylight does Chartwell have in April?
What time are sunrise and sunset in April in Chartwell?
How long on average sun shines in April in Chartwell?
What is the UV index reading in April in Chartwell?
Average temperature in April
Chartwell, South Africa
- Average high temperature in April: 23.2°C
The warmest month (with the highest average high temperature) is January (27.8°C).
The month with the lowest average high temperature is July (18.2°C).
- Average low temperature in April: 12.3°C
The month with the highest average low temperature is January (17°C).
The coldest months (with the lowest average low temperature) are June and July (6.4°C).
Average pressure in April
Chartwell, South Africa
- Average pressure in April: 1018.8mbar
The month with the highest atmospheric pressure is July (1024.6mbar).
The month with the lowest atmospheric pressure is January (1012.9mbar).
Average wind speed in April
Chartwell, South Africa
- Average wind speed in April: 8km/h
The windiest months (with the highest average wind speed) are October and November (11.2km/h).
The calmest month (with the lowest average wind speed) is May (7.5km/h).
Average humidity in April
Chartwell, South Africa
- Average humidity in April: 59%
The month with the highest relative humidity is January (64%).
The month with the lowest relative humidity is September (35%).
Average rainfall in April
Chartwell, South Africa
- Average rainfall in April: 29mm
The wettest month (with the highest rainfall) is January (82mm).
The driest month (with the least rainfall) is July (0mm).
Average rainfall days in April
Chartwell, South Africa
- Average rainfall days in April: 9.8 days
The month with the highest number of rainy days is January (19.2 days).
The month with the least rainy days is July (0.7 days).
Average daylight in April /
Average sunshine in April
Chartwell, South Africa
- Average daylight in April: 11h and 3min
The month with the longest days is December (Average daylight: 13h and 42min).
The month with the shortest days is June (Average daylight: 10h and 30min).
- Average sunshine in April: 7h and 4min
The month with the most sunshine is October (Average sunshine: 11h and 48min).
The month with the least sunshine is August (Average sunshine: 7h and 30min).
Average sunshine days in April
Chartwell, South Africa
- Average sunshine days in April: 18.7 days
The month with the most sunshine days is July (30.2 days).
The month with the least sunshine days is January (9.5 days).
Average UV index in April
Chartwell, South Africa
- Average UV index in April: 5
The months with the highest UV index are January, February, March, October, November and December (UV index 6).
The months with the lowest UV index are May, June and July (UV index 4).
Average cloud cover in April
Chartwell, South Africa
- Average cloud cover in April: 20
The month with the most cloud cover is January (Cloud cover 27).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility in April
Chartwell, South Africa
- Average visibility in April: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
