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 arrival of May brings an average high-temperature of a comfortable 19.7°C (67.5°F), subtly diverging from April's 22.5°C (72.5°F). Nighttime temperature in Eersterivier dips to a mean of 13.1°C (55.6°F) during May.Humidity
In May, the average relative humidity is 73%.Rainfall
In May, the rain falls for 11.1 days. Throughout May, 46mm (1.81") of precipitation is accumulated. In Eersterivier, South Africa, during the entire year, the rain falls for 111 days and collects up to 435mm (17.13") of precipitation.Daylight
The average length of the day in May in Eersterivier is 10h and 22min.On the first day of the month, sunrise is at 07:20 and sunset at 18:03. On the last day of May, in Eersterivier, sunrise is at 07:41 and sunset at 17:44 SAST.
Sunshine
The average sunshine in May in Eersterivier is 6.5h.UV index
The months with the lowest UV index are May through September, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The UV index of 4 during May leads to these advisories:
Prioritize safety - Recommendations to avert sunburn are shared. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Eersterivier in May?
What is the average humidity in May in Eersterivier?
How many days does it rain in May in Eersterivier?
What is the average length of the day in May in Eersterivier?
What time are sunrise and sunset in May in Eersterivier?
How many hours of sunshine does Eersterivier have in May?
What is the month with the lowest UV index in Eersterivier?
What is the UV index reading in May in Eersterivier?
Average temperature in May
Eersterivier, South Africa
- Average high temperature in May: 19.7°C
The warmest month (with the highest average high temperature) is February (26.1°C).
The month with the lowest average high temperature is August (16.6°C).
- Average low temperature in May: 13.1°C
The month with the highest average low temperature is January (17.7°C).
The coldest months (with the lowest average low temperature) are July and August (10.2°C).
Average pressure in May
Eersterivier, South Africa
- Average pressure in May: 1018.1mbar
The month with the highest atmospheric pressure is July (1022mbar).
The month with the lowest atmospheric pressure is February (1013.4mbar).
Average wind speed in May
Eersterivier, South Africa
- Average wind speed in May: 13.4km/h
The windiest month (with the highest average wind speed) is January (17.6km/h).
The calmest month (with the lowest average wind speed) is May (13.4km/h).
Average humidity in May
Eersterivier, South Africa
- Average humidity in May: 73%
The months with the highest relative humidity are June, August and September (74%).
The months with the lowest relative humidity are February, April and December (68%).
Average rainfall in May
Eersterivier, South Africa
- Average rainfall in May: 46mm
The wettest month (with the highest rainfall) is June (98mm).
The driest month (with the least rainfall) is February (7mm).
Average rainfall days in May
Eersterivier, South Africa
- Average rainfall days in May: 11.1 days
The month with the highest number of rainy days is June (13.8 days).
The month with the least rainy days is February (4.9 days).
Average daylight in May /
Average sunshine in May
Eersterivier, South Africa
- Average daylight in May: 10h and 2min
The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).
- Average sunshine in May: 6h and 3min
The month with the most sunshine is December (Average sunshine: 11h and 6min).
The month with the least sunshine is June (Average sunshine: 6h and 0min).
Average sunshine days in May
Eersterivier, South Africa
- Average sunshine days in May: 18.4 days
The month with the most sunshine days is January (23.1 days).
The month with the least sunshine days is June (14.6 days).
Average UV index in May
Eersterivier, South Africa
- Average UV index in May: 4
The months with the highest UV index are January, February and December (UV index 6).
The months with the lowest UV index are May, June, July, August and September (UV index 4).
Average cloud cover in May
Eersterivier, South Africa
- Average cloud cover in May: 31
The month with the most cloud cover is June (Cloud cover 34).
The month with the least cloud cover is February (Cloud cover 15).
Average visibility in May
Eersterivier, South Africa
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
