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
April's advent denotes a minor fluctuation in the average high-temperature to a pleasant 22.5°C (72.5°F) from March's 25.1°C (77.2°F). During the nights in April, Northdale experiences a consistent average temperature of 11°C (51.8°F).Humidity
In Northdale, the average relative humidity in April is 80%.Rainfall
In Northdale, during April, the rain falls for 15.3 days and regularly aggregates up to 51mm (2.01") of precipitation. In Northdale, South Africa, during the entire year, the rain falls for 188.3 days and collects up to 624mm (24.57") of precipitation.Daylight
In April, the average length of the day in Northdale is 11h and 22min.On the first day of the month, sunrise is at 06:09 and sunset at 17:55. On the last day of April, in Northdale, sunrise is at 06:26 and sunset at 17:24 SAST.
Sunshine
April has the least sunshine of the year in Northdale, with an average of 6.1h of sunshine.UV index
The months with the lowest UV index are April through July, September and October, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: The UV index of 4 in April translates into these instructions:
Take precautions - Protection against skin and eye damage is obliged. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Enhance your sun protection with tightly woven, yet airy clothing.
Frequently asked questions
What is the usual temperature for Northdale in April?
What is the average humidity in April in Northdale?
How many days does it rain in April in Northdale?
What is the average length of the day in April in Northdale?
When are sunrise and sunset in April in Northdale?
What is the month with the least sunshine in Northdale?
How many hours of sunshine does Northdale have in April?
When is the lowest UV index in Northdale?
What is the UV index reading in April in Northdale?
Average temperature in April
Northdale, South Africa
- Average high temperature in April: 22.5°C
The warmest month (with the highest average high temperature) is February (25.9°C).
The month with the lowest average high temperature is July (19.6°C).
- Average low temperature in April: 11°C
The month with the highest average low temperature is January (15.4°C).
The coldest months (with the lowest average low temperature) are June and July (7.2°C).
Average pressure in April
Northdale, South Africa
- Average pressure in April: 1019.2mbar
The month with the highest atmospheric pressure is July (1023.7mbar).
The months with the lowest atmospheric pressure are January and December (1014.6mbar).
Average wind speed in April
Northdale, South Africa
- Average wind speed in April: 6.4km/h
The windiest month (with the highest average wind speed) is October (8.1km/h).
The calmest month (with the lowest average wind speed) is April (6.4km/h).
Average humidity in April
Northdale, South Africa
- Average humidity in April: 80%
The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are July and August (61%).
Average rainfall in April
Northdale, South Africa
- Average rainfall in April: 51mm
The wettest month (with the highest rainfall) is January (107mm).
The driest month (with the least rainfall) is June (8mm).
Average rainfall days in April
Northdale, South Africa
- Average rainfall days in April: 15.3 days
The month with the highest number of rainy days is December (25.6 days).
The month with the least rainy days is June (5.2 days).
Average daylight in April /
Average sunshine in April
Northdale, South Africa
- Average daylight in April: 11h and 2min
The month with the longest days is December (Average daylight: 14h and 0min).
The month with the shortest days is June (Average daylight: 10h and 18min).
- Average sunshine in April: 6h and 1min
The month with the most sunshine is October (Average sunshine: 8h and 36min).
The month with the least sunshine is April (Average sunshine: 6h and 6min).
Average sunshine days in April
Northdale, South Africa
- Average sunshine days in April: 11.5 days
The month with the most sunshine days is June (23 days).
The month with the least sunshine days is December (2.6 days).
Average UV index in April
Northdale, South Africa
- Average UV index in April: 4
The month with the highest UV index is January (UV index 6).
The months with the lowest UV index are April, May, June, July, September and October (UV index 4).
Average cloud cover in April
Northdale, South Africa
- Average cloud cover in April: 43
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is June (Cloud cover 17).
Average visibility in April
Northdale, South Africa
- Average visibility in April: 7km
The months with the highest visibility are June, July, August and September (9km).
The month with the lowest visibility is January (6km).
Northdale, South Africa
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