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
May
Weather in May
Temperature
The shift from April to May is characterized by an average high-temperature of an agreeable 22°C (71.6°F), not significantly different from the 23°C (73.4°F) of April. Swartkops experiences an average low-temperature reading of 15.2°C (59.4°F) throughout May.Humidity
In May, the average relative humidity in Swartkops is 68%.Rainfall
May is the month with the least rainfall in Swartkops. Rain falls for 8.4 days and accumulates 21mm (0.83") of precipitation.Daylight
In May, the average length of the day in Swartkops, South Africa, is 10h and 22min.On the first day of the month, sunrise is at 06:52 and sunset at 17:36. On the last day of May, sunrise is at 07:13 and sunset at 17:16 SAST.
Sunshine
In Swartkops, the average sunshine in May is 6.8h.UV index
The months with the lowest UV index in Swartkops are March through November, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: In May, a daily UV index of 5 turns into the following recommendations:
Prioritize safety - Suggestions to prevent sun damage are offered. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Swartkops?
What is the average humidity in May in Swartkops?
What is the driest month in Swartkops?
How much does it rain in Swartkops in May?
What is the average length of the day in May in Swartkops?
When is the sunrise / sunset in May in Swartkops?
How long on average sun shines in May in Swartkops?
What is the month with the lowest UV index in Swartkops?
How high is the UV index in May in Swartkops?
Average temperature in May
Swartkops, South Africa
- Average high temperature in May: 22°C
The warmest month (with the highest average high temperature) is February (25.3°C).
The month with the lowest average high temperature is July (19.7°C).
- Average low temperature in May: 15.2°C
The month with the highest average low temperature is February (19.5°C).
The coldest months (with the lowest average low temperature) are July and August (13.3°C).
Average pressure in May
Swartkops, South Africa
- Average pressure in May: 1018.1mbar
The month with the highest atmospheric pressure is July (1021.9mbar).
The month with the lowest atmospheric pressure is January (1013.5mbar).
Average wind speed in May
Swartkops, South Africa
- Average wind speed in May: 16.4km/h
The windiest month (with the highest average wind speed) is October (20.3km/h).
The calmest month (with the lowest average wind speed) is May (16.4km/h).
Average humidity in May
Swartkops, South Africa
- Average humidity in May: 68%
The months with the highest relative humidity are January, February and December (76%).
The month with the lowest relative humidity is June (62%).
Average rainfall in May
Swartkops, South Africa
- Average rainfall in May: 21mm
The wettest month (with the highest rainfall) is March (33mm).
The driest month (with the least rainfall) is May (21mm).
Average rainfall days in May
Swartkops, South Africa
- Average rainfall days in May: 8.4 days
The month with the highest number of rainy days is December (15.8 days).
The month with the least rainy days is June (7.8 days).
Average daylight in May /
Average sunshine in May
Swartkops, South Africa
- Average daylight in May: 10h and 2min
The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).
- Average sunshine in May: 6h and 5min
The month with the most sunshine is November (Average sunshine: 9h and 48min).
The month with the least sunshine is August (Average sunshine: 6h and 30min).
Average sunshine days in May
Swartkops, South Africa
- Average sunshine days in May: 21.3 days
The month with the most sunshine days is May (21.3 days).
The month with the least sunshine days is February (10 days).
Average UV index in May
Swartkops, South Africa
- Average UV index in May: 5
The months with the highest UV index are January, February and December (UV index 6).
The months with the lowest UV index are March, April, May, June, July, August, September, October and November (UV index 5).
Average cloud cover in May
Swartkops, South Africa
- Average cloud cover in May: 25
The month with the most cloud cover is December (Cloud cover 39).
The month with the least cloud cover is June (Cloud cover 22).
Average visibility in May
Swartkops, South Africa
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
