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
May commences with an average high-temperature of a still moderately hot 24.3°C (75.7°F), showing little deviation from April's 24.8°C (76.6°F). Nighttime temperature lowers to an average of 12.9°C (55.2°F) in May.Humidity
In May, the average relative humidity is 69%.Rainfall
In Chelston, Zambia, in May, it is raining for 4.7 days, with typically 4mm (0.16") of accumulated precipitation. In Chelston, during the entire year, the rain falls for 141.1 days and collects up to 642mm (25.28") of precipitation.Daylight
In Chelston, Zambia, the average length of the day in May is 11h and 24min.On the first day of the month, sunrise is at 06:17 and sunset at 17:49. On the last day of May, sunrise is at 06:25 and sunset at 17:42 CAT.
Sunshine
In Chelston, 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 estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the average person.Note: A daily high UV index of 5 in May leads to these guidelines:
Heed the precautions - It is counselled to guard against solar damage. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures?
What is the average humidity in May?
How many days does it rain in May?
What is the average length of the day in May in Chelston?
When are sunrise and sunset in May?
How long on average sun shines in May?
What is the month with the lowest UV index?
What is the UV index intensity in May?
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).
