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
Weather in May
Temperature
May welcomes an average high-temperature of a still agreeable 21.2°C (70.2°F), not much different from the preceding month. The nighttime temperature in May experiences a minor dip, averaging a refreshing 16.4°C (61.5°F).Humidity
The average relative humidity in May is 70%.Rainfall
In Summerstrand, South Africa, in May, during 9.2 rainfall days, 26mm (1.02") of precipitation is typically accumulated. In Summerstrand, South Africa, during the entire year, the rain falls for 139.3 days and collects up to 321mm (12.64") of precipitation.Daylight
In Summerstrand, the average length of the day in May is 10h and 22min.On the first day of the month, sunrise is at 06:52 and sunset at 17:36. On the last day of May, sunrise is at 07:13 and sunset at 17:16 SAST.
Sunshine
The average sunshine in May in Summerstrand is 6.7h.UV index
The months with the lowest UV index are March through November, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index of 5 in May interprets into the following recommendations:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Frequently asked questions
What are the temperatures in Summerstrand in May?
What is the average humidity in May in Summerstrand?
How much does it rain in Summerstrand in May?
What is the average length of the day in May in Summerstrand?
What time are sunrise and sunset in May in Summerstrand?
How long on average sun shines in May in Summerstrand?
What is the month with the lowest UV index in Summerstrand?
What is the UV index reading in May in Summerstrand?
Average temperature in May
Summerstrand, South Africa
- Average high temperature in May: 21.2°C
The warmest months (with the highest average high temperature) are January and February (23.8°C).
The month with the lowest average high temperature is August (19.1°C).
- Average low temperature in May: 16.4°C
The month with the highest average low temperature is February (20.2°C).
The coldest month (with the lowest average low temperature) is August (14.6°C).
Average pressure in May
Summerstrand, South Africa
- Average pressure in May: 1018.1mbar
The month with the highest atmospheric pressure is July (1021.8mbar).
The months with the lowest atmospheric pressure are January and February (1013.6mbar).
Average wind speed in May
Summerstrand, South Africa
- Average wind speed in May: 19.4km/h
The windiest month (with the highest average wind speed) is October (23.7km/h).
The calmest month (with the lowest average wind speed) is May (19.4km/h).
Average humidity in May
Summerstrand, South Africa
- Average humidity in May: 70%
The months with the highest relative humidity are January and February (79%).
The month with the lowest relative humidity is June (64%).
Average rainfall in May
Summerstrand, South Africa
- Average rainfall in May: 26mm
The wettest month (with the highest rainfall) is June (33mm).
The driest months (with the least rainfall) are September and December (22mm).
Average rainfall days in May
Summerstrand, South Africa
- Average rainfall days in May: 9.2 days
The month with the highest number of rainy days is December (14.5 days).
The month with the least rainy days is June (9 days).
Average daylight in May /
Average sunshine in May
Summerstrand, 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 4min
The month with the most sunshine is November (Average sunshine: 9h and 42min).
The month with the least sunshine is August (Average sunshine: 6h and 30min).
Average sunshine days in May
Summerstrand, South Africa
- Average sunshine days in May: 20 days
The months with the most sunshine days are May and June (20 days).
The month with the least sunshine days is December (13.5 days).
Average UV index in May
Summerstrand, South Africa
- Average UV index in May: 5
The months with the highest UV index are January, February and December (UV index 6).
The months with the lowest UV index are March, April, May, June, July, August, September, October and November (UV index 5).
Average cloud cover in May
Summerstrand, South Africa
- Average cloud cover in May: 27
The month with the most cloud cover is December (Cloud cover 39).
The month with the least cloud cover is June (Cloud cover 24).
Average visibility in May
Summerstrand, 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).
Summerstrand, South Africa
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