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
The initiation of May sees an average high-temperature of an agreeable 21.5°C (70.7°F), showing minor variations from the previous month. Gladysvale sees an average low-temperature of 9.9°C (49.8°F) during May.Humidity
In May, the average relative humidity in Gladysvale, South Africa, is 49%.Rainfall
In Gladysvale, South Africa, in May, during 3.3 rainfall days, 4mm (0.16") of precipitation is typically accumulated. In Gladysvale, South Africa, during the entire year, the rain falls for 109.7 days and collects up to 385mm (15.16") of precipitation.Daylight
In May, the average length of the day in Gladysvale is 10h and 51min.On the first day of May, sunrise is at 06:32 and sunset at 17:39. On the last day of the month, sunrise is at 06:47 and sunset at 17:25 SAST.
Sunshine
The average sunshine in May is 7.6h.UV index
The months with the lowest UV index are May through July, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.Note: The UV index of 4 during May leads to these advisories:
Heed the precautions - It is counselled to guard against solar damage. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Gladysvale?
What is the average humidity in May in Gladysvale?
How much does it rain in Gladysvale in May?
What is the average length of the day in May in Gladysvale?
What time are sunrise and sunset in May in Gladysvale?
How many hours of sunshine does Gladysvale have in May?
What are the months with the lowest UV index in Gladysvale?
What is the UV index reading in May in Gladysvale?
Average temperature in May
Gladysvale, South Africa
- Average high temperature in May: 21.5°C
The warmest month (with the highest average high temperature) is January (27.8°C).
The month with the lowest average high temperature is July (18.2°C).
- Average low temperature in May: 9.9°C
The month with the highest average low temperature is January (17°C).
The coldest months (with the lowest average low temperature) are June and July (6.4°C).
Average pressure in May
Gladysvale, South Africa
- Average pressure in May: 1021mbar
The month with the highest atmospheric pressure is July (1024.6mbar).
The month with the lowest atmospheric pressure is January (1012.9mbar).
Average wind speed in May
Gladysvale, South Africa
- Average wind speed in May: 7.5km/h
The windiest months (with the highest average wind speed) are October and November (11.2km/h).
The calmest month (with the lowest average wind speed) is May (7.5km/h).
Average humidity in May
Gladysvale, South Africa
- Average humidity in May: 49%
The month with the highest relative humidity is January (64%).
The month with the lowest relative humidity is September (35%).
Average rainfall in May
Gladysvale, South Africa
- Average rainfall in May: 4mm
The wettest month (with the highest rainfall) is January (82mm).
The driest month (with the least rainfall) is July (0mm).
Average rainfall days in May
Gladysvale, South Africa
- Average rainfall days in May: 3.3 days
The month with the highest number of rainy days is January (19.2 days).
The month with the least rainy days is July (0.7 days).
Average daylight in May /
Average sunshine in May
Gladysvale, South Africa
- Average daylight in May: 10h and 5min
The month with the longest days is December (Average daylight: 13h and 42min).
The month with the shortest days is June (Average daylight: 10h and 30min).
- Average sunshine in May: 7h and 4min
The month with the most sunshine is October (Average sunshine: 11h and 48min).
The month with the least sunshine is August (Average sunshine: 7h and 30min).
Average sunshine days in May
Gladysvale, South Africa
- Average sunshine days in May: 27.2 days
The month with the most sunshine days is July (30.2 days).
The month with the least sunshine days is January (9.5 days).
Average UV index in May
Gladysvale, South Africa
- Average UV index in May: 4
The months with the highest UV index are January, February, March, October, November and December (UV index 6).
The months with the lowest UV index are May, June and July (UV index 4).
Average cloud cover in May
Gladysvale, South Africa
- Average cloud cover in May: 8
The month with the most cloud cover is January (Cloud cover 27).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility in May
Gladysvale, 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).
