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
A minimal variation is noted in Alldays's average high-temperature at the onset of May, reaching a still warm 25.1°C (77.2°F) from April's 26.8°C (80.2°F). May in Alldays is characterized by a distinct thermal shift, with nighttime lows averaging at a cool 12.8°C (55°F).Humidity
In May, the average relative humidity in Alldays is 54%.Rainfall
In Alldays, South Africa, during May, the rain falls for 2.9 days and regularly aggregates up to 4mm (0.16") of precipitation. Throughout the year, there are 94.1 rainfall days, and 362mm (14.25") of precipitation is accumulated.Daylight
The average length of the day in May in Alldays is 11h and 2min.On the first day of the month, sunrise is at 06:23 and sunset at 17:38. On the last day of May, in Alldays, South Africa, sunrise is at 06:36 and sunset at 17:26 SAST.
Sunshine
The average sunshine in May is 7.5h.UV index
The months with the lowest UV index in Alldays, South Africa, are May through July, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The daily maximum UV index of 5 in May interprets into the following advice:
Put precautions into practice - Ensuring skin and eye safety is a necessity. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Alldays in May?
What is the average humidity in May in Alldays?
How many days does it rain in May in Alldays?
How many hours of daylight does Alldays have in May?
When are sunrise and sunset in May in Alldays?
How long on average sun shines in May in Alldays?
What are the months with the lowest UV index in Alldays?
What is the UV index intensity in May in Alldays?
Average temperature in May
Alldays, South Africa
- Average high temperature in May: 25.1°C
The warmest months (with the highest average high temperature) are November and December (30.6°C).
The month with the lowest average high temperature is July (21.8°C).
- Average low temperature in May: 12.8°C
The month with the highest average low temperature is December (19.8°C).
The coldest month (with the lowest average low temperature) is July (9.4°C).
Average pressure in May
Alldays, South Africa
- Average pressure in May: 1020mbar
The month with the highest atmospheric pressure is July (1023.7mbar).
The month with the lowest atmospheric pressure is January (1012.1mbar).
Average wind speed in May
Alldays, South Africa
- Average wind speed in May: 7.4km/h
The windiest month (with the highest average wind speed) is October (12.9km/h).
The calmest month (with the lowest average wind speed) is May (7.4km/h).
Average humidity in May
Alldays, South Africa
- Average humidity in May: 54%
The month with the highest relative humidity is January (64%).
The month with the lowest relative humidity is September (42%).
Average rainfall in May
Alldays, South Africa
- Average rainfall in May: 4mm
The wettest month (with the highest rainfall) is December (91mm).
The driest month (with the least rainfall) is August (0mm).
Average rainfall days in May
Alldays, South Africa
- Average rainfall days in May: 2.9 days
The month with the highest number of rainy days is January (18.5 days).
The month with the least rainy days is August (0.5 days).
Average daylight in May /
Average sunshine in May
Alldays, South Africa
- Average daylight in May: 11h and 0min
The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 48min).
- Average sunshine in May: 7h and 3min
The month with the most sunshine is October (Average sunshine: 11h and 36min).
The month with the least sunshine is April (Average sunshine: 7h and 12min).
Average sunshine days in May
Alldays, South Africa
- Average sunshine days in May: 27.3 days
The month with the most sunshine days is August (29.7 days).
The month with the least sunshine days is January (10.3 days).
Average UV index in May
Alldays, South Africa
- Average UV index in May: 5
The months with the highest UV index are January, February, March, April, August, September, October, November and December (UV index 6).
The months with the lowest UV index are May, June and July (UV index 5).
Average cloud cover in May
Alldays, South Africa
- Average cloud cover in May: 13
The month with the most cloud cover is January (Cloud cover 35).
The month with the least cloud cover is August (Cloud cover 8).
Average visibility in May
Alldays, South Africa
- Average visibility in May: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
