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
Ratanda's shift into May sets the average high-temperature at a still agreeable 20.8°C (69.4°F), a figure that deviates only slightly from April's 22.5°C (72.5°F). Throughout May, Ratanda notes a dramatic plunge from the daily high to an average low-temperature of 8.7°C (47.7°F).Humidity
The average relative humidity in May is 49%.Rainfall
In Ratanda, in May, during 3.3 rainfall days, 5mm (0.2") of precipitation is typically accumulated. In Ratanda, during the entire year, the rain falls for 120.9 days and collects up to 449mm (17.68") of precipitation.Daylight
The average length of the day in May in Ratanda is 10h and 49min.On the first day of May in Ratanda, South Africa, sunrise is at 06:31 and sunset at 17:36. On the last day of the month, sunrise is at 06:46 and sunset at 17:22 SAST.
Sunshine
In Ratanda, 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 value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: The daily maximum UV index of 4 in May interprets into the following advice:
Act with care - Obligation to protect against skin and eye damage is highlighted. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Ratanda in May?
What is the average humidity in May in Ratanda?
How much does it rain in Ratanda in May?
How many hours of daylight does Ratanda have in May?
When are sunrise and sunset in May in Ratanda?
How long on average sun shines in May in Ratanda?
What are the months with the lowest UV index in Ratanda?
How high is the UV index in May in Ratanda?
Average temperature in May
Ratanda, South Africa
- Average high temperature in May: 20.8°C
The warmest month (with the highest average high temperature) is January (26.6°C).
The month with the lowest average high temperature is July (17.3°C).
- Average low temperature in May: 8.7°C
The month with the highest average low temperature is December (15.5°C).
The coldest month (with the lowest average low temperature) is July (5.2°C).
Average pressure in May
Ratanda, South Africa
- Average pressure in May: 1021.3mbar
The month with the highest atmospheric pressure is July (1024.8mbar).
The month with the lowest atmospheric pressure is January (1013.6mbar).
Average wind speed in May
Ratanda, South Africa
- Average wind speed in May: 8.3km/h
The windiest months (with the highest average wind speed) are September and October (12.1km/h).
The calmest months (with the lowest average wind speed) are March and May (8.3km/h).
Average humidity in May
Ratanda, South Africa
- Average humidity in May: 49%
The months with the highest relative humidity are January and February (68%).
The month with the lowest relative humidity is September (35%).
Average rainfall in May
Ratanda, South Africa
- Average rainfall in May: 5mm
The wettest month (with the highest rainfall) is December (93mm).
The driest month (with the least rainfall) is July (1mm).
Average rainfall days in May
Ratanda, South Africa
- Average rainfall days in May: 3.3 days
The month with the highest number of rainy days is January (20.4 days).
The month with the least rainy days is June (1.5 days).
Average daylight in May /
Average sunshine in May
Ratanda, South Africa
- Average daylight in May: 10h and 5min
The month with the longest days is December (Average daylight: 13h and 48min).
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 24min).
Average sunshine days in May
Ratanda, South Africa
- Average sunshine days in May: 26.8 days
The month with the most sunshine days is July (29.1 days).
The month with the least sunshine days is January (7.8 days).
Average UV index in May
Ratanda, South Africa
- Average UV index in May: 4
The months with the highest UV index are January, October and November (UV index 6).
The months with the lowest UV index are May, June and July (UV index 4).
Average cloud cover in May
Ratanda, South Africa
- Average cloud cover in May: 9
The month with the most cloud cover is January (Cloud cover 30).
The months with the least cloud cover are July and August (Cloud cover 6).
Average visibility in May
Ratanda, South Africa
- Average visibility in May: 10km
The months with the highest visibility are April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February, March and December (9km).
