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
May's average high-temperature is an agreeable 21.3°C (70.3°F), maintaining a close comparison with April's 23.6°C (74.5°F). Hennenman's temperature in May lowers to a consistent average of 9.7°C (49.5°F) during the nights.Humidity
The average relative humidity in May in Hennenman is 44%.Rainfall
In Hennenman, in May, it is raining for 2.7 days, with typically 4mm (0.16") of accumulated precipitation. In Hennenman, during the entire year, the rain falls for 73.3 days and collects up to 192mm (7.56") of precipitation.Daylight
The average length of the day in May is 10h and 44min.On the first day of May in Hennenman, sunrise is at 06:38 and sunset at 17:39. On the last day of the month, sunrise is at 06:55 and sunset at 17:24 SAST.
Sunshine
In May, the average sunshine in Hennenman, South Africa, is 7.6h.UV index
The months with the lowest UV index are May through July, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index of 4 during May translates into these guidelines:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Hennenman?
What is the average humidity in May in Hennenman?
How much does it rain in Hennenman in May?
How many hours of daylight does Hennenman have in May?
When are sunrise and sunset in May in Hennenman?
How long on average sun shines in May in Hennenman?
What is the month with the lowest UV index in Hennenman?
What is the UV index reading in May in Hennenman?
Average temperature in May
Hennenman, South Africa
- Average high temperature in May: 21.3°C
The warmest month (with the highest average high temperature) is January (30.2°C).
The month with the lowest average high temperature is June (17.3°C).
- Average low temperature in May: 9.7°C
The month with the highest average low temperature is January (18.6°C).
The coldest month (with the lowest average low temperature) is July (5.5°C).
Average pressure in May
Hennenman, South Africa
- Average pressure in May: 1021.3mbar
The month with the highest atmospheric pressure is July (1025mbar).
The month with the lowest atmospheric pressure is January (1012.4mbar).
Average wind speed in May
Hennenman, South Africa
- Average wind speed in May: 9km/h
The windiest month (with the highest average wind speed) is November (14.4km/h).
The calmest month (with the lowest average wind speed) is May (9km/h).
Average humidity in May
Hennenman, South Africa
- Average humidity in May: 44%
The month with the highest relative humidity is February (53%).
The month with the lowest relative humidity is September (30%).
Average rainfall in May
Hennenman, South Africa
- Average rainfall in May: 4mm
The wettest month (with the highest rainfall) is January (33mm).
The driest months (with the least rainfall) are July and August (2mm).
Average rainfall days in May
Hennenman, South Africa
- Average rainfall days in May: 2.7 days
The month with the highest number of rainy days is January (11.9 days).
The month with the least rainy days is July (1.4 days).
Average daylight in May /
Average sunshine in May
Hennenman, South Africa
- Average daylight in May: 10h and 4min
The month with the longest days is December (Average daylight: 13h and 54min).
The month with the shortest days is June (Average daylight: 10h and 24min).
- Average sunshine in May: 7h and 4min
The month with the most sunshine is November (Average sunshine: 11h and 54min).
The month with the least sunshine is August (Average sunshine: 7h and 24min).
Average sunshine days in May
Hennenman, South Africa
- Average sunshine days in May: 27.8 days
The month with the most sunshine days is July (29.3 days).
The month with the least sunshine days is February (15.3 days).
Average UV index in May
Hennenman, South Africa
- Average UV index in May: 4
The months with the highest UV index are January, February, 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
Hennenman, South Africa
- Average cloud cover in May: 9
The months with the most cloud cover are January and February (Cloud cover 19).
The months with the least cloud cover are July and August (Cloud cover 6).
Average visibility in May
Hennenman, 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).
Hennenman, South Africa
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