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 snowfall 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 average high-temperature is a still agreeable 20.9°C (69.6°F) in May, hardly different from the 22.8°C (73°F) recorded in April. Roshnee experiences a steady low-temperature of 8.9°C (48°F) throughout May.Humidity
The average relative humidity in May in Roshnee, South Africa, is 48%.Rainfall
In Roshnee, in May, during 2.8 rainfall days, 5mm (0.2") of precipitation is typically accumulated. Throughout the year, in Roshnee, there are 102.4 rainfall days, and 374mm (14.72") of precipitation is accumulated.Snowfall
January through July, September through December are months without snowfall.Daylight
In Roshnee, the average length of the day in May is 10h and 49min.On the first day of the month, sunrise is at 06:32 and sunset at 17:37. On the last day of May, sunrise is at 06:48 and sunset at 17:23 SAST.
Sunshine
In May, the average sunshine in Roshnee is 7.6h.UV index
May through July, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: The daily high UV index of 4 in May translates into this advice:
Adopt protective measures - Suggestions to resist sunburn are offered. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Roshnee in May?
What is the average humidity in May in Roshnee?
How much does it rain in Roshnee in May?
When it does not snow in Roshnee?
What is the average length of the day in May in Roshnee?
When are sunrise and sunset in May in Roshnee?
How many hours of sunshine does Roshnee have in May?
What is the month with the lowest UV index in Roshnee?
What is the UV index reading in May in Roshnee?
Average temperature in May
Roshnee, South Africa
- Average high temperature in May: 20.9°C
The warmest month (with the highest average high temperature) is January (27.8°C).
The months with the lowest average high temperature are June and July (17.6°C).
- Average low temperature in May: 8.9°C
The month with the highest average low temperature is December (16.6°C).
The coldest month (with the lowest average low temperature) is July (5.7°C).
Average pressure in May
Roshnee, South Africa
- Average pressure in May: 1021.2mbar
The month with the highest atmospheric pressure is July (1024.8mbar).
The month with the lowest atmospheric pressure is January (1013.2mbar).
Average wind speed in May
Roshnee, South Africa
- Average wind speed in May: 8.3km/h
The windiest month (with the highest average wind speed) is November (12.8km/h).
The calmest month (with the lowest average wind speed) is May (8.3km/h).
Average humidity in May
Roshnee, South Africa
- Average humidity in May: 48%
The month with the highest relative humidity is February (63%).
The month with the lowest relative humidity is September (32%).
Average rainfall in May
Roshnee, South Africa
- Average rainfall in May: 5mm
The wettest month (with the highest rainfall) is December (91mm).
The driest months (with the least rainfall) are July and August (1mm).
Average rainfall days in May
Roshnee, South Africa
- Average rainfall days in May: 2.8 days
The month with the highest number of rainy days is December (18.1 days).
The month with the least rainy days is August (1.2 days).
Average snowfall days in May
Roshnee, South Africa
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is August (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, September, October, November and December (0 days).
Average daylight in May /
Average sunshine in May
Roshnee, 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 30min).
Average sunshine days in May
Roshnee, South Africa
- Average sunshine days in May: 27.4 days
The month with the most sunshine days is August (29.7 days).
The month with the least sunshine days is December (9.8 days).
Average UV index in May
Roshnee, South Africa
- Average UV index in May: 4
The months with the highest UV index are January, October, November and December (UV index 6).
The months with the lowest UV index are May, June and July (UV index 4).
Average cloud cover in May
Roshnee, South Africa
- Average cloud cover in May: 9
The month with the most cloud cover is January (Cloud cover 24).
The months with the least cloud cover are July and August (Cloud cover 5).
Average visibility in May
Roshnee, South Africa
- Average visibility in May: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
