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 snowfall 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
At the start of May, Sasolburg's average high-temperature reaches a pleasant 20.9°C (69.6°F), subtly different from the preceding month. May nights observe an average temperature dip to a frosty 8.9°C (48°F).Humidity
The average relative humidity in May is 48%.Rainfall
In May, the rain falls for 2.8 days. Throughout May, 5mm (0.2") of precipitation is accumulated. In Sasolburg, during the entire year, the rain falls for 106.6 days and collects up to 364mm (14.33") of precipitation.Snowfall
In Sasolburg, snow does not fall in January through July, September through December.Daylight
In Sasolburg, the average length of the day in May is 10h and 48min.On the first day of the month, sunrise is at 06:33 and sunset at 17:37. On the last day of May, in Sasolburg, sunrise is at 06:49 and sunset at 17:23 SAST.
Sunshine
The average sunshine in May is 7.6h.UV index
The months with the lowest UV index in Sasolburg, South Africa, are May through July, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: The daily high UV index of 4 in May translates into this advice:
Undertake protective steps - Preventing sun damage is advised. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Frequently asked questions
What are the temperatures in Sasolburg in May?
What is the average humidity in May in Sasolburg?
How many days does it rain in May in Sasolburg?
When it does not snow in Sasolburg?
How many hours of daylight does Sasolburg have in May?
What time are sunrise and sunset in May in Sasolburg?
How long on average sun shines in May in Sasolburg?
What is the month with the lowest UV index in Sasolburg?
What is the UV index reading in May in Sasolburg?
Average temperature in May
Sasolburg, South Africa
- Average high temperature in May: 20.9°C
The warmest month (with the highest average high temperature) is January (28°C).
The months with the lowest average high temperature are June and July (17.6°C).
- Average low temperature in May: 8.9°C
The month with the highest average low temperature is December (16.4°C).
The coldest month (with the lowest average low temperature) is July (5.4°C).
Average pressure in May
Sasolburg, South Africa
- Average pressure in May: 1021.3mbar
The month with the highest atmospheric pressure is July (1024.8mbar).
The month with the lowest atmospheric pressure is January (1013.3mbar).
Average wind speed in May
Sasolburg, South Africa
- Average wind speed in May: 8.4km/h
The windiest months (with the highest average wind speed) are September, October and November (12.7km/h).
The calmest month (with the lowest average wind speed) is May (8.4km/h).
Average humidity in May
Sasolburg, South Africa
- Average humidity in May: 48%
The month with the highest relative humidity is February (63%).
The month with the lowest relative humidity is September (32%).
Average rainfall in May
Sasolburg, South Africa
- Average rainfall in May: 5mm
The wettest month (with the highest rainfall) is December (83mm).
The driest months (with the least rainfall) are July and August (2mm).
Average rainfall days in May
Sasolburg, South Africa
- Average rainfall days in May: 2.8 days
The month with the highest number of rainy days is January (18.3 days).
The months with the least rainy days are June, July and August (1.8 days).
Average snowfall days in May
Sasolburg, South Africa
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is August (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, September, October, November and December (0 days).
Average daylight in May /
Average sunshine in May
Sasolburg, South Africa
- Average daylight in May: 10h and 5min
The month with the longest days is December (Average daylight: 13h and 48min).
The month with the shortest days is June (Average daylight: 10h and 30min).
- Average sunshine in May: 7h and 4min
The month with the most sunshine is October (Average sunshine: 11h and 48min).
The month with the least sunshine is August (Average sunshine: 7h and 30min).
Average sunshine days in May
Sasolburg, South Africa
- Average sunshine days in May: 27.5 days
The months with the most sunshine days are July and August (28.9 days).
The month with the least sunshine days is January (9.4 days).
Average UV index in May
Sasolburg, South Africa
- Average UV index in May: 4
The months with the highest UV index are January, 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
Sasolburg, South Africa
- Average cloud cover in May: 9
The month with the most cloud cover is January (Cloud cover 24).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility in May
Sasolburg, 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).
Sasolburg, South Africa
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