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
The introduction of May sees an average high-temperature of an agreeable 22.2°C (72°F), hardly deviating from April. An average low-temperature of 11.3°C (52.3°F) marks the nights throughout May.Humidity
In Piet Plessis, the average relative humidity in May is 41%.Rainfall
In Piet Plessis, South Africa, in May, it is raining for 2.1 days, with typically 3mm (0.12") of accumulated precipitation. Throughout the year, there are 67.5 rainfall days, and 204mm (8.03") of precipitation is accumulated.Daylight
In Piet Plessis, the average length of the day in May is 10h and 50min.On the first day of May in Piet Plessis, South Africa, sunrise is at 06:46 and sunset at 17:52. On the last day of the month, sunrise is at 07:01 and sunset at 17:38 SAST.
Sunshine
In Piet Plessis, South Africa, the average sunshine in May is 7.6h.UV index
The months with the lowest UV index in Piet Plessis are May through July, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: A daily maximum UV index of 4 in May translates into the following instructions:
Ensure safety - Recommendations to avert sunburn are presented. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Frequently asked questions
What are the temperatures in Piet Plessis in May?
What is the average humidity in May in Piet Plessis?
How much does it rain in Piet Plessis in May?
What is the average length of the day in May in Piet Plessis?
When are sunrise and sunset in May in Piet Plessis?
How many hours of sunshine does Piet Plessis have in May?
What is the month with the lowest UV index in Piet Plessis?
What is the UV index intensity in May in Piet Plessis?
Average temperature in May
Piet Plessis, South Africa
- Average high temperature in May: 22.2°C
The warmest month (with the highest average high temperature) is December (31.3°C).
The months with the lowest average high temperature are June and July (18.4°C).
- Average low temperature in May: 11.3°C
The month with the highest average low temperature is January (21°C).
The coldest month (with the lowest average low temperature) is July (6.4°C).
Average pressure in May
Piet Plessis, South Africa
- Average pressure in May: 1020.1mbar
The month with the highest atmospheric pressure is July (1024.1mbar).
The month with the lowest atmospheric pressure is January (1010.9mbar).
Average wind speed in May
Piet Plessis, South Africa
- Average wind speed in May: 12.2km/h
The windiest month (with the highest average wind speed) is November (17.8km/h).
The calmest month (with the lowest average wind speed) is May (12.2km/h).
Average humidity in May
Piet Plessis, South Africa
- Average humidity in May: 41%
The months with the highest relative humidity are February and April (47%).
The month with the lowest relative humidity is September (25%).
Average rainfall in May
Piet Plessis, South Africa
- Average rainfall in May: 3mm
The wettest month (with the highest rainfall) is April (36mm).
The driest month (with the least rainfall) is July (1mm).
Average rainfall days in May
Piet Plessis, South Africa
- Average rainfall days in May: 2.1 days
The month with the highest number of rainy days is December (10.6 days).
The month with the least rainy days is July (0.9 days).
Average daylight in May /
Average sunshine in May
Piet Plessis, 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 November (Average sunshine: 11h and 54min).
The month with the least sunshine is June (Average sunshine: 7h and 30min).
Average sunshine days in May
Piet Plessis, South Africa
- Average sunshine days in May: 28.1 days
The month with the most sunshine days is July (29.9 days).
The month with the least sunshine days is February (15.3 days).
Average UV index in May
Piet Plessis, South Africa
- Average UV index in May: 4
The months with the highest UV index are January, November and December (UV index 7).
The months with the lowest UV index are May, June and July (UV index 4).
Average cloud cover in May
Piet Plessis, South Africa
- Average cloud cover in May: 7
The month with the most cloud cover is February (Cloud cover 19).
The months with the least cloud cover are July and August (Cloud cover 5).
Average visibility in May
Piet Plessis, 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).
Piet Plessis, South Africa
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