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 climate shows a minor adjustment in average high-temperatures to a still warm 24.3°C (75.7°F) from April's 24.8°C (76.6°F). May's average low-temperature reading in Chelston settles at a fresh 12.9°C (55.2°F).Humidity
In May, the average relative humidity is 69%.Rainfall
In Chelston, in May, during 4.7 rainfall days, 4mm (0.16") of precipitation is typically accumulated. Throughout the year, in Chelston, Zambia, there are 141.1 rainfall days, and 642mm (25.28") of precipitation is accumulated.Daylight
The average length of the day in May is 11h and 24min.On the first day of May, sunrise is at 06:17 and sunset at 17:49. On the last day of the month, sunrise is at 06:25 and sunset at 17:42 CAT.
Sunshine
The average sunshine in May is 7.4h.UV index
The months with the lowest UV index are January, April through July, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index of 5 in May interprets into the following recommendations:
Ensure safety - Sun damage prevention is strongly urged. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Frequently asked questions
What is the average May temperature in Chelston?
What is the average humidity in May in Chelston?
How many days does it rain in May in Chelston?
What is the average length of the day in May in Chelston?
What time are sunrise and sunset in May in Chelston?
How many hours of sunshine does Chelston have in May?
What are the months with the lowest UV index in Chelston?
How high is the UV index in May in Chelston?
Average temperature in May
Chelston, Zambia
- Average high temperature in May: 24.3°C
The warmest month (with the highest average high temperature) is October (32.6°C).
The month with the lowest average high temperature is July (22.4°C).
- Average low temperature in May: 12.9°C
The month with the highest average low temperature is November (19.3°C).
The coldest month (with the lowest average low temperature) is July (10.5°C).
Average pressure in May
Chelston, Zambia
- Average pressure in May: 1017.6mbar
The month with the highest atmospheric pressure is July (1020.3mbar).
The month with the lowest atmospheric pressure is January (1010.5mbar).
Average wind speed in May
Chelston, Zambia
- Average wind speed in May: 10.3km/h
The windiest month (with the highest average wind speed) is September (13.8km/h).
The calmest months (with the lowest average wind speed) are January and February (7.8km/h).
Average humidity in May
Chelston, Zambia
- Average humidity in May: 69%
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is September (35%).
Average rainfall in May
Chelston, Zambia
- Average rainfall in May: 4mm
The wettest month (with the highest rainfall) is January (176mm).
The driest months (with the least rainfall) are August and September (0mm).
Average rainfall days in May
Chelston, Zambia
- Average rainfall days in May: 4.7 days
The month with the highest number of rainy days is January (27.1 days).
The month with the least rainy days is September (0.4 days).
Average daylight in May /
Average sunshine in May
Chelston, Zambia
- Average daylight in May: 11h and 2min
The month with the longest days is December (Average daylight: 13h and 0min).
The month with the shortest days is June (Average daylight: 11h and 12min).
- Average sunshine in May: 7h and 2min
The month with the most sunshine is October (Average sunshine: 12h and 6min).
The month with the least sunshine is June (Average sunshine: 7h and 18min).
Average sunshine days in May
Chelston, Zambia
- Average sunshine days in May: 22.9 days
The month with the most sunshine days is August (29.8 days).
The month with the least sunshine days is February (2 days).
Average UV index in May
Chelston, Zambia
- Average UV index in May: 5
The month with the highest UV index is October (UV index 7).
The months with the lowest UV index are January, April, May, June and July (UV index 5).
Average cloud cover in May
Chelston, Zambia
- Average cloud cover in May: 19
The months with the most cloud cover are January and February (Cloud cover 54).
The month with the least cloud cover is September (Cloud cover 4).
Average visibility in May
Chelston, Zambia
- Average visibility in May: 10km
The months with the highest visibility are May, June, July, August, September, October and November (10km).
The month with the lowest visibility is February (7km).
Chelston, Zambia
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