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
The introduction of May notes a subtle temperature variation to a moderate 13°C (55.4°F) from April's 11°C (51.8°F). Milford Haven in May observes a slight diminution in temperature from daily highs, recording a low-temperature average of 10.1°C (50.2°F).Humidity
In Milford Haven, the average relative humidity in May is 82%.Rainfall
May is the month with the least rainfall. Rain falls for 14.5 days and accumulates 33mm (1.3") of precipitation.Snowfall
April through November are months without snowfall in Milford Haven.Sea temperature
In Milford Haven, in May, the average water temperature is 11.1°C (52°F).Note: Being in 11.1°C (52°F) waters at 13°C (55.4°F) is discomforting, but anything below 10°C (50°F) can jeopardize breathing and induce cold shock, factoring in physical endurance.
Daylight
The average length of the day in May in Milford Haven is 15h and 40min.On the first day of May in Milford Haven, sunrise is at 5:49 am and sunset at 8:44 pm. On the last day of the month, sunrise is at 5:07 am and sunset at 9:28 pm BST.
Sunshine
With an average of 8.6h of sunshine, May has the most sunshine of the year.UV index
May through September, with an average maximum UV index of 4, are months with the highest UV index in Milford Haven. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: In May, a regular UV index of 4 translates into these guidelines:
Be vigilant - Suggestions to stave off sun damage are provided. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Stay sun-safe with clothing that is both closely woven and worn loosely.
Frequently asked questions
What is the temperature in May in Milford Haven?
What is the average humidity in May in Milford Haven?
What is the driest month in Milford Haven?
How much does it rain in Milford Haven in May?
When it does not snow in Milford Haven?
How cold is the water in May in Milford Haven?
How many hours of daylight does Milford Haven have in May?
When are sunrise and sunset in May in Milford Haven?
What month has the most sunshine in Milford Haven?
How many hours of sunshine does Milford Haven have in May?
What is the month with the highest UV index in Milford Haven?
What is the UV index intensity in May in Milford Haven?
Average temperature in May
Milford Haven, United Kingdom
- Average high temperature in May: 13°C
The warmest month (with the highest average high temperature) is August (17.2°C).
The month with the lowest average high temperature is February (8.4°C).
- Average low temperature in May: 10.1°C
The month with the highest average low temperature is August (15.2°C).
The coldest month (with the lowest average low temperature) is February (6.3°C).
Average pressure in May
Milford Haven, 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 (1009.6mbar).
Average wind speed in May
Milford Haven, United Kingdom
- Average wind speed in May: 20.1km/h
The windiest month (with the highest average wind speed) is December (31.7km/h).
The calmest month (with the lowest average wind speed) is June (19.5km/h).
Average humidity in May
Milford Haven, United Kingdom
- Average humidity in May: 82%
The month with the highest relative humidity is July (84%).
The months with the lowest relative humidity are February, March, November and December (80%).
Average rainfall in May
Milford Haven, United Kingdom
- Average rainfall in May: 33mm
The wettest month (with the highest rainfall) is November (105mm).
The driest month (with the least rainfall) is May (33mm).
Average rainfall days in May
Milford Haven, United Kingdom
- Average rainfall days in May: 14.5 days
The month with the highest number of rainy days is November (22.7 days).
The month with the least rainy days is May (14.5 days).
Average snowfall in May
Milford Haven, United Kingdom
- Average snowfall in May: 0mm
The month with the highest snowfall is January (11mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in May
Milford Haven, United Kingdom
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average sea temperature in May
Milford Haven, United Kingdom
- Average sea temperature in May: 11.1°C
The best month for swimming (with the highest average sea temperature) is August (16.2°C).
The coldest month (with the lowest average sea temperature) is March (8.7°C).
Average daylight in May /
Average sunshine in May
Milford Haven, 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: 8h and 4min
The month with the most sunshine is May (Average sunshine: 8h and 36min).
The months with the least sunshine are January, November and December (Average sunshine: 3h and 48min).
Average sunshine days in May
Milford Haven, United Kingdom
- Average sunshine days in May: 14 days
The month with the most sunshine days is May (14 days).
The months with the least sunshine days are November and December (4.7 days).
Average UV index in May
Milford Haven, 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 and March (UV index 2).
Average cloud cover in May
Milford Haven, United Kingdom
- Average cloud cover in May: 44
The months with the most cloud cover are November and December (Cloud cover 63).
The month with the least cloud cover is May (Cloud cover 44).
Average visibility in May
Milford Haven, United Kingdom
- Average visibility in May: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, November and December (9km).
Milford Haven, United Kingdom
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