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 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
May
Weather in May
Temperature
With May's advent, Umzimkulu sees an average high-temperature of a still enjoyable 18.7°C (65.7°F), subtly shifted from April's 19.6°C (67.3°F). May brings an average low-temperature of 7.2°C (45°F) to Umzimkulu.Humidity
In Umzimkulu, the average relative humidity in May is 66%.Rainfall
In Umzimkulu, in May, it is raining for 5.8 days, with typically 15mm (0.59") of accumulated precipitation. Throughout the year, in Umzimkulu, there are 150.4 rainfall days, and 609mm (23.98") of precipitation is accumulated.Snowfall
January through June, September through December are months without snowfall in Umzimkulu.Daylight
In Umzimkulu, South Africa, the average length of the day in May is 10h and 36min.On the first day of the month, sunrise is at 06:29 and sunset at 17:24. On the last day of May, sunrise is at 06:48 and sunset at 17:07 SAST.
Sunshine
In Umzimkulu, South Africa, the average sunshine in May is 7h.UV index
May and June, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: The daily high UV index of 3 in May translates into this advice:
Exercise prevention - Warding off sunburn is urged. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Umzimkulu in May?
What is the average humidity in May in Umzimkulu?
How many days does it rain in May in Umzimkulu?
When it does not snow in Umzimkulu?
How many hours of daylight does Umzimkulu have in May?
When is the sunrise / sunset in May in Umzimkulu?
How many hours of sunshine does Umzimkulu have in May?
What are the months with the lowest UV index in Umzimkulu?
What is the UV index intensity in May in Umzimkulu?
Average temperature in May
Umzimkulu, South Africa
- Average high temperature in May: 18.7°C
The warmest month (with the highest average high temperature) is January (23.3°C).
The month with the lowest average high temperature is July (16.3°C).
- Average low temperature in May: 7.2°C
The month with the highest average low temperature is January (13.5°C).
The coldest month (with the lowest average low temperature) is July (4.3°C).
Average pressure in May
Umzimkulu, South Africa
- Average pressure in May: 1020.4mbar
The month with the highest atmospheric pressure is July (1023.7mbar).
The month with the lowest atmospheric pressure is January (1014.5mbar).
Average wind speed in May
Umzimkulu, South Africa
- Average wind speed in May: 7.9km/h
The windiest month (with the highest average wind speed) is August (9.4km/h).
The calmest months (with the lowest average wind speed) are February and March (7.3km/h).
Average humidity in May
Umzimkulu, South Africa
- Average humidity in May: 66%
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is August (56%).
Average rainfall in May
Umzimkulu, South Africa
- Average rainfall in May: 15mm
The wettest month (with the highest rainfall) is January (113mm).
The driest month (with the least rainfall) is June (6mm).
Average rainfall days in May
Umzimkulu, South Africa
- Average rainfall days in May: 5.8 days
The month with the highest number of rainy days is January (23.3 days).
The month with the least rainy days is June (3.2 days).
Average snowfall in May
Umzimkulu, South Africa
- Average snowfall in May: 0mm
The month with the highest snowfall is August (12mm).
The months with the least snowfall are January, February, March, April, May, June, September, October, November and December (0mm).
Average snowfall days in May
Umzimkulu, South Africa
- Average snowfall days in May: 0 days
The months with the highest number of snowfall days are July and August (0.3 days).
The months with the least snowfall days are January, February, March, April, May, September, October, November and December (0 days).
Average daylight in May /
Average sunshine in May
Umzimkulu, South Africa
- Average daylight in May: 10h and 4min
The month with the longest days is December (Average daylight: 14h and 6min).
The month with the shortest days is June (Average daylight: 10h and 12min).
- Average sunshine in May: 7h and 0min
The month with the most sunshine is October (Average sunshine: 8h and 54min).
The month with the least sunshine is April (Average sunshine: 6h and 24min).
Average sunshine days in May
Umzimkulu, South Africa
- Average sunshine days in May: 23.6 days
The month with the most sunshine days is June (25.6 days).
The month with the least sunshine days is January (5.7 days).
Average UV index in May
Umzimkulu, South Africa
- Average UV index in May: 3
The months with the highest UV index are January, February, November and December (UV index 5).
The months with the lowest UV index are May and June (UV index 3).
Average cloud cover in May
Umzimkulu, South Africa
- Average cloud cover in May: 24
The months with the most cloud cover are January and December (Cloud cover 58).
The month with the least cloud cover is June (Cloud cover 17).
Average visibility in May
Umzimkulu, South Africa
- Average visibility in May: 9km
The months with the highest visibility are May, June, July, August and September (9km).
The months with the lowest visibility are January and December (6km).
