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
Weather in April
Temperature
With April's arrival, Newcastle notes an average high-temperature of an agreeable 22.2°C (72°F), closely following the trend of the preceding month. In Newcastle, April nights witness a remarkable decline from the day's zenith to a frosty 9.1°C (48.4°F).Humidity
In April, the average relative humidity is 67%.Rainfall
In Newcastle, South Africa, in April, during 9.8 rainfall days, 25mm (0.98") of precipitation is typically accumulated. Throughout the year, there are 117.9 rainfall days, and 347mm (13.66") of precipitation is accumulated.Daylight
In Newcastle, the average length of the day in April is 11h and 26min.On the first day of April in Newcastle, sunrise is at 06:10 and sunset at 17:57. On the last day of the month, sunrise is at 06:25 and sunset at 17:28 SAST.
Sunshine
With an average of 7.1h of sunshine, April has the least sunshine of the year.UV index
In April, the average daily maximum UV index in Newcastle is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: An average UV index of 5 in April transforms into this advice:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Frequently asked questions
What are April temperatures in Newcastle?
What is the average humidity in April in Newcastle?
How much does it rain in Newcastle in April?
What is the average length of the day in April in Newcastle?
When is the sunrise / sunset in April in Newcastle?
What is the month with the least sunshine in Newcastle?
How long on average sun shines in April in Newcastle?
What is the UV index reading in April in Newcastle?
Average temperature in April
Newcastle, South Africa
- Average high temperature in April: 22.2°C
The warmest month (with the highest average high temperature) is December (26.7°C).
The months with the lowest average high temperature are June and July (18°C).
- Average low temperature in April: 9.1°C
The month with the highest average low temperature is January (14.3°C).
The coldest month (with the lowest average low temperature) is July (4.5°C).
Average pressure in April
Newcastle, South Africa
- Average pressure in April: 1019.9mbar
The month with the highest atmospheric pressure is July (1024.7mbar).
The month with the lowest atmospheric pressure is December (1014.8mbar).
Average wind speed in April
Newcastle, South Africa
- Average wind speed in April: 7.8km/h
The windiest month (with the highest average wind speed) is September (10.7km/h).
The calmest month (with the lowest average wind speed) is March (7.2km/h).
Average humidity in April
Newcastle, South Africa
- Average humidity in April: 67%
The months with the highest relative humidity are January and February (74%).
The month with the lowest relative humidity is September (42%).
Average rainfall in April
Newcastle, South Africa
- Average rainfall in April: 25mm
The wettest month (with the highest rainfall) is December (59mm).
The driest month (with the least rainfall) is July (2mm).
Average rainfall days in April
Newcastle, South Africa
- Average rainfall days in April: 9.8 days
The month with the highest number of rainy days is December (18 days).
The month with the least rainy days is July (2.1 days).
Average daylight in April /
Average sunshine in April
Newcastle, South Africa
- Average daylight in April: 11h and 2min
The month with the longest days is December (Average daylight: 13h and 54min).
The month with the shortest days is June (Average daylight: 10h and 24min).
- Average sunshine in April: 7h and 1min
The month with the most sunshine is October (Average sunshine: 11h and 24min).
The month with the least sunshine is April (Average sunshine: 7h and 6min).
Average sunshine days in April
Newcastle, South Africa
- Average sunshine days in April: 17.7 days
The month with the most sunshine days is July (27.1 days).
The month with the least sunshine days is December (9.2 days).
Average UV index in April
Newcastle, South Africa
- Average UV index in April: 5
The months with the highest UV index are 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
Newcastle, South Africa
- Average cloud cover in April: 26
The month with the most cloud cover is January (Cloud cover 39).
The months with the least cloud cover are June and July (Cloud cover 8).
Average visibility in April
Newcastle, South Africa
- Average visibility in April: 9km
The months with the highest visibility are May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February and March (8km).
Newcastle, South Africa
Weather forecast for your location
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