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
May
Weather in May
Temperature
The start of May sees the average high-temperature at a moderate 13.1°C (55.6°F), showing little difference from April's 10.8°C (51.4°F). Throughout May, Seaham witnesses a consistent average low-temperature of 7.7°C (45.9°F).Humidity
The least humid month in Seaham, United Kingdom, is May, with an average relative humidity of 78%.Rainfall
In Seaham, United Kingdom, in May, during 14.2 rainfall days, 25mm (0.98") of precipitation is typically accumulated. In Seaham, United Kingdom, during the entire year, the rain falls for 181.2 days and collects up to 387mm (15.24") of precipitation.Snowfall
May through October are months without snowfall.Daylight
The average length of the day in May is 16h and 9min.On the first day of May, sunrise is at 5:24 am and sunset at 8:40 pm. On the last day of the month, sunrise is at 4:35 am and sunset at 9:31 pm BST.
Sunshine
In May, the average sunshine is 7.8h.UV index
The months with the highest UV index in Seaham are May through September, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: In May, the maximum UV index of 4 translates into these guidelines:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Seaham?
What is the least humid month in Seaham?
What is the average humidity in May in Seaham?
How much does it rain in Seaham in May?
When it does not snow in Seaham?
Does it snow in Seaham in May?
What is the average length of the day in May in Seaham?
When is the sunrise / sunset in May in Seaham?
How many hours of sunshine does Seaham have in May?
When is the highest UV index in Seaham?
How high is the UV index in May in Seaham?
Average temperature in May
Seaham, United Kingdom
- Average high temperature in May: 13.1°C
The warmest month (with the highest average high temperature) is July (18.2°C).
The month with the lowest average high temperature is January (6.1°C).
- Average low temperature in May: 7.7°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (3°C).
Average pressure in May
Seaham, United Kingdom
- Average pressure in May: 1016mbar
The month with the highest atmospheric pressure is May (1016mbar).
The month with the lowest atmospheric pressure is November (1008mbar).
Average wind speed in May
Seaham, United Kingdom
- Average wind speed in May: 16.1km/h
The windiest month (with the highest average wind speed) is January (22.5km/h).
The calmest month (with the lowest average wind speed) is June (14.4km/h).
Average humidity in May
Seaham, United Kingdom
- Average humidity in May: 78%
The months with the highest relative humidity are January and December (84%).
The month with the lowest relative humidity is May (78%).
Average rainfall in May
Seaham, United Kingdom
- Average rainfall in May: 25mm
The wettest month (with the highest rainfall) is August (50mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in May
Seaham, United Kingdom
- Average rainfall days in May: 14.2 days
The month with the highest number of rainy days is August (18.9 days).
The month with the least rainy days is February (12.5 days).
Average snowfall in May
Seaham, United Kingdom
- Average snowfall in May: 0mm
The month with the highest snowfall is February (23mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
Seaham, United Kingdom
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (3.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Seaham, United Kingdom
- Average daylight in May: 16h and 1min
The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 18min).
- Average sunshine in May: 7h and 5min
The month with the most sunshine is August (Average sunshine: 8h and 12min).
The months with the least sunshine are February and November (Average sunshine: 4h and 24min).
Average sunshine days in May
Seaham, United Kingdom
- Average sunshine days in May: 13.7 days
The month with the most sunshine days is April (14.1 days).
The month with the least sunshine days is November (9.4 days).
Average UV index in May
Seaham, 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, November and December (UV index 2).
Average cloud cover in May
Seaham, United Kingdom
- Average cloud cover in May: 49
The months with the most cloud cover are February and November (Cloud cover 55).
The month with the least cloud cover is September (Cloud cover 45).
Average visibility in May
Seaham, United Kingdom
- Average visibility in May: 9km
The months with the highest visibility are February, March, April, August and December (10km).
The months with the lowest visibility are January, May, June, July, September, October and November (9km).
