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 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
Weather in May
Temperature
May's presence marks an average high-temperature of a refreshing 14.3°C (57.7°F), subtly varied from April's 12.1°C (53.8°F). Throughout May, Blaenavon experiences a low-temperature average of 7.3°C (45.1°F).Humidity
The months with the lowest humidity are April and May, with an average relative humidity of 83%.Rainfall
In Blaenavon, in May, it is raining for 16.8 days, with typically 43mm (1.69") of accumulated precipitation. Throughout the year, in Blaenavon, United Kingdom, there are 204.4 rainfall days, and 685mm (26.97") of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
The average length of the day in May is 15h and 40min.On the first day of May, sunrise is at 5:41 am and sunset at 8:36 pm. On the last day of the month, sunrise is at 4:59 am and sunset at 9:20 pm BST.
Sunshine
In May, the average sunshine is 7.8h.UV index
May through September, with an average maximum UV index of 4, are months with the highest UV index. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum high daily UV index of 4 during May translates into the following directions:
Make use of precautions - It is urged to ward off sun damage. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Frequently asked questions
What are May temperatures in Blaenavon?
What are the least humid months in Blaenavon?
What is the average humidity in May in Blaenavon?
How many days does it rain in May in Blaenavon?
When it does not snow in Blaenavon?
Does it snow in Blaenavon in May?
How many hours of daylight does Blaenavon have in May?
When are sunrise and sunset in May in Blaenavon?
How long on average sun shines in May in Blaenavon?
What is the month with the highest UV index in Blaenavon?
What is the UV index reading in May in Blaenavon?
Average temperature in May
Blaenavon, United Kingdom
- Average high temperature in May: 14.3°C
The warmest month (with the highest average high temperature) is July (18.8°C).
The month with the lowest average high temperature is January (6.8°C).
- Average low temperature in May: 7.3°C
The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is January (2.7°C).
Average pressure in May
Blaenavon, United Kingdom
- Average pressure in May: 1016.7mbar
The month with the highest atmospheric pressure is May (1016.7mbar).
The month with the lowest atmospheric pressure is November (1009.9mbar).
Average wind speed in May
Blaenavon, United Kingdom
- Average wind speed in May: 14.7km/h
The windiest month (with the highest average wind speed) is February (20.6km/h).
The calmest month (with the lowest average wind speed) is June (13.8km/h).
Average humidity in May
Blaenavon, United Kingdom
- Average humidity in May: 83%
The month with the highest relative humidity is December (89%).
The months with the lowest relative humidity are April and May (83%).
Average rainfall in May
Blaenavon, United Kingdom
- Average rainfall in May: 43mm
The wettest month (with the highest rainfall) is December (76mm).
The driest month (with the least rainfall) is April (37mm).
Average rainfall days in May
Blaenavon, United Kingdom
- Average rainfall days in May: 16.8 days
The month with the highest number of rainy days is July (21.2 days).
The month with the least rainy days is February (13.8 days).
Average snowfall in May
Blaenavon, United Kingdom
- Average snowfall in May: 0mm
The month with the highest snowfall is February (31mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
Blaenavon, United Kingdom
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (3.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Blaenavon, United Kingdom
- Average daylight in May: 15h and 4min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in May: 7h and 5min
The month with the most sunshine is July (Average sunshine: 7h and 54min).
The month with the least sunshine is November (Average sunshine: 3h and 48min).
Average sunshine days in May
Blaenavon, United Kingdom
- Average sunshine days in May: 10.7 days
The month with the most sunshine days is March (12.8 days).
The month with the least sunshine days is July (6.1 days).
Average UV index in May
Blaenavon, United Kingdom
- Average UV index in May: 4
The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in May
Blaenavon, United Kingdom
- Average cloud cover in May: 49
The month with the most cloud cover is November (Cloud cover 62).
The months with the least cloud cover are April and May (Cloud cover 49).
Average visibility in May
Blaenavon, United Kingdom
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Blaenavon, United Kingdom
Weather forecast for your location
2. Allow the app to use your location
