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 sea temperature 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 reports an average high-temperature of a still warm 23.3°C (73.9°F), slightly varied from April's 23.8°C (74.8°F). In the month of May, Umkomaas's average low-temperature falls to a refreshing 16.7°C (62.1°F).Humidity
The average relative humidity in May in Umkomaas is 72%.Rainfall
In Umkomaas, during May, the rain falls for 9.6 days and regularly aggregates up to 28mm (1.1") of precipitation. In Umkomaas, during the entire year, the rain falls for 177.7 days and collects up to 573mm (22.56") of precipitation.Sea temperature
In May, the average sea temperature in Umkomaas, South Africa, is 23.8°C (74.8°F).Note: Consideration of an individual's cold resistance, combined with conditions like sunshine, wind, and temperature, suggests that swimming in 23.8°C (74.8°F) water can be delightful. (Olympic swimming is usually in 25°C (77°F) to 28°C (82.4°F) water.)
Daylight
In Umkomaas, South Africa, the average length of the day in May is 10h and 36min.On the first day of May, sunrise is at 06:26 and sunset at 17:21. On the last day of the month, sunrise is at 06:44 and sunset at 17:04 SAST.
Sunshine
In May, the average sunshine is 6.8h.UV index
In Umkomaas, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: In May, the maximum UV index of 5 suggests these recommendations:
Act with care - The suggestion to avoid sunburn is emphasized. It's recommended to limit sun exposure when its radiation is at its peak during midday. During bright days, sunglasses that offer UVA and UVB defense are recommended. Warning! Reflective surfaces like sand and water amplify the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May in Umkomaas?
What is the average humidity in May in Umkomaas?
How much does it rain in Umkomaas in May?
What is the water temperature in May in Umkomaas?
What is the average length of the day in May in Umkomaas?
When are sunrise and sunset in May in Umkomaas?
How long on average sun shines in May in Umkomaas?
What is the UV index reading in May in Umkomaas?
Average temperature in May
Umkomaas, South Africa
- Average high temperature in May: 23.3°C
The warmest month (with the highest average high temperature) is February (26.2°C).
The month with the lowest average high temperature is July (20.9°C).
- Average low temperature in May: 16.7°C
The month with the highest average low temperature is February (20.6°C).
The coldest month (with the lowest average low temperature) is July (14.3°C).
Average pressure in May
Umkomaas, South Africa
- Average pressure in May: 1019.6mbar
The month with the highest atmospheric pressure is July (1023.1mbar).
The month with the lowest atmospheric pressure is January (1014.2mbar).
Average wind speed in May
Umkomaas, South Africa
- Average wind speed in May: 12.8km/h
The windiest month (with the highest average wind speed) is October (16.6km/h).
The calmest month (with the lowest average wind speed) is May (12.8km/h).
Average humidity in May
Umkomaas, South Africa
- Average humidity in May: 72%
The month with the highest relative humidity is December (83%).
The month with the lowest relative humidity is June (63%).
Average rainfall in May
Umkomaas, South Africa
- Average rainfall in May: 28mm
The wettest month (with the highest rainfall) is November (80mm).
The driest month (with the least rainfall) is June (12mm).
Average rainfall days in May
Umkomaas, South Africa
- Average rainfall days in May: 9.6 days
The month with the highest number of rainy days is December (22.5 days).
The month with the least rainy days is June (6.1 days).
Average sea temperature in May
Umkomaas, South Africa
- Average sea temperature in May: 23.8°C
The best month for swimming (with the highest average sea temperature) is February (26.3°C).
The coldest month (with the lowest average sea temperature) is August (21.2°C).
Average daylight in May /
Average sunshine in May
Umkomaas, 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: 6h and 5min
The month with the most sunshine is February (Average sunshine: 8h and 36min).
The month with the least sunshine is April (Average sunshine: 5h and 54min).
Average sunshine days in May
Umkomaas, South Africa
- Average sunshine days in May: 19 days
The month with the most sunshine days is June (21.3 days).
The month with the least sunshine days is December (5.7 days).
Average UV index in May
Umkomaas, South Africa
- Average UV index in May: 5
The months with the highest UV index are January, February, March and December (UV index 6).
The month with the lowest UV index is October (UV index 4).
Average cloud cover in May
Umkomaas, South Africa
- Average cloud cover in May: 24
The month with the most cloud cover is December (Cloud cover 58).
The month with the least cloud cover is June (Cloud cover 17).
Average visibility in May
Umkomaas, South Africa
- Average visibility in May: 10km
The months with the highest visibility are February, March, April, May, June, July, August and September (10km).
The months with the lowest visibility are January, October, November and December (9km).
