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 sea temperature 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
In May, Alnmouth experiences a minor shift in meteorological conditions with average high-temperatures marked at a fresh 12.1°C (53.8°F), closely mirroring the climate in April. Alnmouth, during the May nights, maintains an average temperature of 7.7°C (45.9°F), closely aligned with its daytime readings.Humidity
In Alnmouth, United Kingdom, the average relative humidity in May is 81%.Rainfall
In May, the rain falls for 15.6 days. Throughout May, 26mm (1.02") of precipitation is accumulated. In Alnmouth, during the entire year, the rain falls for 186.5 days and collects up to 409mm (16.1") of precipitation.Snowfall
In Alnmouth, snow does not fall in May through September.Sea temperature
In Alnmouth, the average seawater temperature in May is 9.6°C (49.3°F).Note: At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.
Daylight
The average length of the day in May is 16h and 14min.On the first day of May, sunrise is at 5:23 am and sunset at 8:43 pm. On the last day of the month, sunrise is at 4:32 am and sunset at 9:35 pm BST.
Sunshine
In May, the average sunshine in Alnmouth, United Kingdom, is 7.7h.UV index
May through September, with an average maximum UV index of 4, are months with the highest UV index. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: In May, a daily UV index of 4 turns into the following recommendations:
Preventative actions are necessary - Recommendations to ward off sunburn are given. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Frequently asked questions
What are the temperatures in Alnmouth in May?
What is the average humidity in May in Alnmouth?
How much does it rain in Alnmouth in May?
When it does not snow in Alnmouth?
Does it snow in Alnmouth in May?
What is the sea water temperature in May in Alnmouth?
How many hours of daylight does Alnmouth have in May?
What time are sunrise and sunset in May in Alnmouth?
How many hours of sunshine does Alnmouth have in May?
When is the highest UV index in Alnmouth?
What is the UV index intensity in May in Alnmouth?
Average temperature in May
Alnmouth, United Kingdom
- Average high temperature in May: 12.1°C
The warmest month (with the highest average high temperature) is August (16.8°C).
The month with the lowest average high temperature is January (6.3°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 (3.6°C).
Average pressure in May
Alnmouth, United Kingdom
- Average pressure in May: 1015.9mbar
The month with the highest atmospheric pressure is May (1015.9mbar).
The month with the lowest atmospheric pressure is November (1007.6mbar).
Average wind speed in May
Alnmouth, United Kingdom
- Average wind speed in May: 17.5km/h
The windiest month (with the highest average wind speed) is January (25.6km/h).
The calmest month (with the lowest average wind speed) is June (15.9km/h).
Average humidity in May
Alnmouth, United Kingdom
- Average humidity in May: 81%
The months with the highest relative humidity are January, June, October, November and December (83%).
The month with the lowest relative humidity is April (80%).
Average rainfall in May
Alnmouth, United Kingdom
- Average rainfall in May: 26mm
The wettest month (with the highest rainfall) is August (52mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in May
Alnmouth, United Kingdom
- Average rainfall days in May: 15.6 days
The month with the highest number of rainy days is August (19.9 days).
The month with the least rainy days is April (12.6 days).
Average snowfall in May
Alnmouth, United Kingdom
- Average snowfall in May: 0mm
The month with the highest snowfall is January (32mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in May
Alnmouth, United Kingdom
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is February (3.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in May
Alnmouth, United Kingdom
- Average sea temperature in May: 9.6°C
The best month for swimming (with the highest average sea temperature) is August (15.3°C).
The coldest month (with the lowest average sea temperature) is March (6.7°C).
Average daylight in May /
Average sunshine in May
Alnmouth, United Kingdom
- Average daylight in May: 16h and 1min
The month with the longest days is June (Average daylight: 17h and 24min).
The month with the shortest days is December (Average daylight: 7h and 12min).
- Average sunshine in May: 7h and 4min
The month with the most sunshine is August (Average sunshine: 8h and 0min).
The months with the least sunshine are February and November (Average sunshine: 4h and 18min).
Average sunshine days in May
Alnmouth, United Kingdom
- Average sunshine days in May: 12.6 days
The month with the most sunshine days is April (14.4 days).
The month with the least sunshine days is August (7.2 days).
Average UV index in May
Alnmouth, 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
Alnmouth, United Kingdom
- Average cloud cover in May: 49
The months with the most cloud cover are February and November (Cloud cover 57).
The month with the least cloud cover is April (Cloud cover 47).
Average visibility in May
Alnmouth, United Kingdom
- Average visibility in May: 9km
The months with the highest visibility are February, March, April, August, September, October and December (10km).
The months with the lowest visibility are January, May, June, July and November (9km).
Alnmouth, United Kingdom
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