Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
De Rust's transition from April to May introduces an average high-temperature of a still pleasant 20.6°C (69.1°F), marking an insignificant variation from the 22.8°C (73°F). Nightly temperatures in De Rust drop to an average low of 10.2°C (50.4°F) in May.Humidity
The average relative humidity in May in De Rust is 61%.Rainfall
March, May and December are months with the least rain when the rain falls for 6.1 days and typically aggregates up to 11mm (0.43") of rain.Daylight
In De Rust, South Africa, the average length of the day in May is 10h and 23min.On the first day of the month, sunrise is at 07:04 and sunset at 17:49. On the last day of May, sunrise is at 07:25 and sunset at 17:30 SAST.
Sunshine
In De Rust, the average sunshine in May is 6.9h.UV index
The months with the lowest UV index are May through September, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In May, the average maximum UV index of 4 translates into the following recommendations:
Put precautions into practice - Ensuring skin and eye safety is a necessity. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May in De Rust?
What is the average humidity in May in De Rust?
What is the driest month in De Rust?
How much does it rain in De Rust in May?
How many hours of daylight does De Rust have in May?
When is the sunrise / sunset in May in De Rust?
How long on average sun shines in May in De Rust?
What are the months with the lowest UV index in De Rust?
What is the UV index intensity in May in De Rust?
Average temperature in May
De Rust, South Africa
- Average high temperature in May: 20.6°C
The warmest month (with the highest average high temperature) is February (28°C).
The month with the lowest average high temperature is June (16.8°C).
- Average low temperature in May: 10.2°C
The month with the highest average low temperature is February (16.3°C).
The coldest month (with the lowest average low temperature) is July (6.8°C).
Average pressure in May
De Rust, South Africa
- Average pressure in May: 1018.4mbar
The month with the highest atmospheric pressure is July (1022.3mbar).
The month with the lowest atmospheric pressure is January (1013.3mbar).
Average wind speed in May
De Rust, South Africa
- Average wind speed in May: 9.3km/h
The windiest month (with the highest average wind speed) is June (11.5km/h).
The calmest month (with the lowest average wind speed) is April (9km/h).
Average humidity in May
De Rust, South Africa
- Average humidity in May: 61%
The months with the highest relative humidity are January and March (64%).
The months with the lowest relative humidity are June and August (60%).
Average rainfall in May
De Rust, South Africa
- Average rainfall in May: 11mm
The wettest month (with the highest rainfall) is October (18mm).
The driest months (with the least rainfall) are March, May and December (11mm).
Average rainfall days in May
De Rust, South Africa
- Average rainfall days in May: 6.1 days
The month with the highest number of rainy days is October (9.5 days).
The month with the least rainy days is July (6 days).
Average daylight in May /
Average sunshine in May
De Rust, South Africa
- Average daylight in May: 10h 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 May: 6h and 5min
The months with the most sunshine are January and December (Average sunshine: 10h and 54min).
The months with the least sunshine are June and July (Average sunshine: 6h and 48min).
Average sunshine days in May
De Rust, South Africa
- Average sunshine days in May: 22.9 days
The month with the most sunshine days is July (23.9 days).
The month with the least sunshine days is February (17.8 days).
Average UV index in May
De Rust, South Africa
- Average UV index in May: 4
The months with the highest UV index are January, February and December (UV index 6).
The months with the lowest UV index are May, June, July, August and September (UV index 4).
Average cloud cover in May
De Rust, South Africa
- Average cloud cover in May: 24
The month with the most cloud cover is October (Cloud cover 30).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in May
De Rust, South Africa
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, April, June, August, September, October, November and December (10km).
The months with the lowest visibility are May and July (9km).
De Rust, South Africa
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