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
As April transitions into May, Steynsdorp records an average high-temperature of a still agreeable 22.5°C (72.5°F), showing a gentle shift from the preceding month. Nightly temperatures in Steynsdorp, South Africa, drop to an average low of 10.7°C (51.3°F) in May.Humidity
In Steynsdorp, the average relative humidity in May is 68%.Rainfall
In Steynsdorp, in May, it is raining for 7.1 days, with typically 12mm (0.47") of accumulated precipitation. Throughout the year, there are 167.8 rainfall days, and 715mm (28.15") of precipitation is accumulated.Daylight
In May, the average length of the day is 10h and 50min.On the first day of May in Steynsdorp, sunrise is at 06:20 and sunset at 17:26. On the last day of the month, sunrise is at 06:35 and sunset at 17:12 SAST.
Sunshine
The average sunshine in May is 7.3h.UV index
May through July, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: The UV index of 4 during May leads to these advisories:
Put precautions into practice - Ensuring skin and eye safety is a necessity. When the Sun is at its strongest around midday, find shade and limit exposure. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Frequently asked questions
What are the temperatures in Steynsdorp in May?
What is the average humidity in May in Steynsdorp?
How much does it rain in Steynsdorp in May?
What is the average length of the day in May in Steynsdorp?
What time are sunrise and sunset in May in Steynsdorp?
How long on average sun shines in May in Steynsdorp?
What is the month with the lowest UV index in Steynsdorp?
What is the UV index reading in May in Steynsdorp?
Average temperature in May
Steynsdorp, South Africa
- Average high temperature in May: 22.5°C
The warmest month (with the highest average high temperature) is December (26.2°C).
The months with the lowest average high temperature are June and July (20.3°C).
- Average low temperature in May: 10.7°C
The month with the highest average low temperature is January (16.6°C).
The coldest month (with the lowest average low temperature) is July (8.1°C).
Average pressure in May
Steynsdorp, South Africa
- Average pressure in May: 1020.5mbar
The month with the highest atmospheric pressure is July (1024.2mbar).
The month with the lowest atmospheric pressure is January (1014mbar).
Average wind speed in May
Steynsdorp, South Africa
- Average wind speed in May: 6.8km/h
The windiest month (with the highest average wind speed) is September (8.3km/h).
The calmest month (with the lowest average wind speed) is March (6.2km/h).
Average humidity in May
Steynsdorp, South Africa
- Average humidity in May: 68%
The months with the highest relative humidity are January, February and March (83%).
The month with the lowest relative humidity is August (57%).
Average rainfall in May
Steynsdorp, South Africa
- Average rainfall in May: 12mm
The wettest month (with the highest rainfall) is December (134mm).
The driest month (with the least rainfall) is July (6mm).
Average rainfall days in May
Steynsdorp, South Africa
- Average rainfall days in May: 7.1 days
The month with the highest number of rainy days is December (24 days).
The month with the least rainy days is June (3.4 days).
Average daylight in May /
Average sunshine in May
Steynsdorp, 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 2min
The month with the most sunshine is November (Average sunshine: 9h and 0min).
The month with the least sunshine is April (Average sunshine: 6h and 24min).
Average sunshine days in May
Steynsdorp, South Africa
- Average sunshine days in May: 20.8 days
The month with the most sunshine days is June (25.7 days).
The month with the least sunshine days is December (4.5 days).
Average UV index in May
Steynsdorp, South Africa
- Average UV index in May: 4
The months with the highest UV index are January 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
Steynsdorp, South Africa
- Average cloud cover in May: 20
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is June (Cloud cover 14).
Average visibility in May
Steynsdorp, South Africa
- Average visibility in May: 9km
The months with the highest visibility are June and August (10km).
The month with the lowest visibility is January (6km).
Steynsdorp, South Africa
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