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
The average high-temperature in May, at a refreshing 14.4°C (57.9°F), reveals a modest deviation from April's 12.2°C (54°F). The average temperature during May nights in Trehafod is registered at a chilly 7.5°C (45.5°F).Humidity
The months with the lowest humidity in Trehafod are April and May, with an average relative humidity of 82%.Rainfall
May is the month with the least rainfall. Rain falls for 11.2 days and accumulates 11mm (0.43") of precipitation.Snowfall
May through October are months without snowfall.Daylight
In May, the average length of the day in Trehafod is 15h and 39min.On the first day of the month, sunrise is at 5:43 am and sunset at 8:37 pm. On the last day of May, sunrise is at 5:01 am and sunset at 9:21 pm BST.
Sunshine
The month with the most sunshine in Trehafod is May, with an average of 7.9h of sunshine.UV index
May through September, with an average maximum UV index of 4, are months with the highest UV index. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The daily maximum UV index of 4 in May interprets into the following advice:
Exercise prevention - Precautions against solar damage are endorsed. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Trehafod?
What are the least humid months in Trehafod?
What is the average humidity in May in Trehafod?
What is the driest month in Trehafod?
How much does it rain in Trehafod in May?
When it does not snow in Trehafod?
Does it snow in Trehafod in May?
How many hours of daylight does Trehafod have in May?
What time are sunrise and sunset in May in Trehafod?
What month has the most sunshine in Trehafod?
How long on average sun shines in May in Trehafod?
When is the highest UV index in Trehafod?
What is the UV index reading in May in Trehafod?
Average temperature in May
Trehafod, United Kingdom
- Average high temperature in May: 14.4°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 (7°C).
- Average low temperature in May: 7.5°C
The month with the highest average low temperature is August (12.2°C).
The coldest month (with the lowest average low temperature) is January (3.1°C).
Average pressure in May
Trehafod, United Kingdom
- Average pressure in May: 1016.7mbar
The months with the highest atmospheric pressure are May and September (1016.7mbar).
The month with the lowest atmospheric pressure is November (1009.9mbar).
Average wind speed in May
Trehafod, United Kingdom
- Average wind speed in May: 15.3km/h
The windiest month (with the highest average wind speed) is February (21.3km/h).
The calmest month (with the lowest average wind speed) is June (14.4km/h).
Average humidity in May
Trehafod, United Kingdom
- Average humidity in May: 82%
The months with the highest relative humidity are November and December (88%).
The months with the lowest relative humidity are April and May (82%).
Average rainfall in May
Trehafod, United Kingdom
- Average rainfall in May: 11mm
The wettest month (with the highest rainfall) is November (35mm).
The driest month (with the least rainfall) is May (11mm).
Average rainfall days in May
Trehafod, United Kingdom
- Average rainfall days in May: 11.2 days
The month with the highest number of rainy days is November (15.4 days).
The month with the least rainy days is April (9.5 days).
Average snowfall in May
Trehafod, United Kingdom
- Average snowfall in May: 0mm
The month with the highest snowfall is January (6mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
Trehafod, United Kingdom
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (2.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Trehafod, 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 May (Average sunshine: 7h and 54min).
The month with the least sunshine is November (Average sunshine: 3h and 42min).
Average sunshine days in May
Trehafod, United Kingdom
- Average sunshine days in May: 16.1 days
The month with the most sunshine days is April (16.8 days).
The month with the least sunshine days is November (10.7 days).
Average UV index in May
Trehafod, 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
Trehafod, United Kingdom
- Average cloud cover in May: 49
The month with the most cloud cover is November (Cloud cover 63).
The months with the least cloud cover are April and May (Cloud cover 49).
Average visibility in May
Trehafod, 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).
Trehafod, United Kingdom
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