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
Onderstepoort commences May with an average high-temperature of a pleasant 22.3°C (72.1°F), maintaining a close resemblance to the previous month. Onderstepoort's temperature lowers to a mean of 10.8°C (51.4°F) during the nights in May.Humidity
In May, the average relative humidity in Onderstepoort is 48%.Rainfall
In Onderstepoort, in May, during 2.8 rainfall days, 4mm (0.16") of precipitation is typically accumulated. Throughout the year, in Onderstepoort, there are 120.8 rainfall days, and 421mm (16.57") of precipitation is accumulated.Daylight
In May, the average length of the day is 10h and 52min.On the first day of the month, sunrise is at 06:30 and sunset at 17:38. On the last day of May, sunrise is at 06:45 and sunset at 17:24 SAST.
Sunshine
In May, the average sunshine in Onderstepoort, South Africa, is 7.7h.UV index
May through July, with an average maximum UV index of 4, are months with the lowest UV index in Onderstepoort, South Africa. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: An average maximum UV index of 4 in May leads to these recommendations:
Take necessary precautions - Defending against sun damage is advocated. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Onderstepoort in May?
What is the average humidity in May in Onderstepoort?
How much does it rain in Onderstepoort in May?
What is the average length of the day in May in Onderstepoort?
When are sunrise and sunset in May in Onderstepoort?
How many hours of sunshine does Onderstepoort have in May?
When is the lowest UV index in Onderstepoort?
What is the UV index reading in May in Onderstepoort?
Average temperature in May
Onderstepoort, South Africa
- Average high temperature in May: 22.3°C
The warmest month (with the highest average high temperature) is January (28.7°C).
The month with the lowest average high temperature is June (19.1°C).
- Average low temperature in May: 10.8°C
The months with the highest average low temperature are January and December (17.5°C).
The coldest month (with the lowest average low temperature) is July (6.9°C).
Average pressure in May
Onderstepoort, South Africa
- Average pressure in May: 1021mbar
The month with the highest atmospheric pressure is July (1024.6mbar).
The month with the lowest atmospheric pressure is January (1013mbar).
Average wind speed in May
Onderstepoort, South Africa
- Average wind speed in May: 7.3km/h
The windiest month (with the highest average wind speed) is November (11.1km/h).
The calmest month (with the lowest average wind speed) is May (7.3km/h).
Average humidity in May
Onderstepoort, South Africa
- Average humidity in May: 48%
The months with the highest relative humidity are January and February (62%).
The month with the lowest relative humidity is September (35%).
Average rainfall in May
Onderstepoort, South Africa
- Average rainfall in May: 4mm
The wettest month (with the highest rainfall) is January (92mm).
The driest month (with the least rainfall) is July (0mm).
Average rainfall days in May
Onderstepoort, South Africa
- Average rainfall days in May: 2.8 days
The month with the highest number of rainy days is January (21.5 days).
The month with the least rainy days is July (1.1 days).
Average daylight in May /
Average sunshine in May
Onderstepoort, South Africa
- Average daylight in May: 10h and 5min
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 36min).
- Average sunshine in May: 7h and 4min
The month with the most sunshine is October (Average sunshine: 11h and 54min).
The month with the least sunshine is August (Average sunshine: 7h and 30min).
Average sunshine days in May
Onderstepoort, South Africa
- Average sunshine days in May: 26.8 days
The month with the most sunshine days is July (29.6 days).
The month with the least sunshine days is December (6.5 days).
Average UV index in May
Onderstepoort, South Africa
- Average UV index in May: 4
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 May
Onderstepoort, South Africa
- Average cloud cover in May: 8
The month with the most cloud cover is January (Cloud cover 26).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility in May
Onderstepoort, South Africa
- Average visibility in May: 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).
Onderstepoort, South Africa
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