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 arrival of May sees an average high-temperature of a refreshing 15°C (59°F), hardly diverging from April's 12.3°C (54.1°F). Throughout May, an average nighttime temperature of 8.7°C (47.7°F) is experienced.Humidity
In May, the average relative humidity in Althorne is 80%.Rainfall
In Althorne, in May, it is raining for 12.3 days, with typically 20mm (0.79") of accumulated precipitation. In Althorne, during the entire year, the rain falls for 148.1 days and collects up to 293mm (11.54") of precipitation.Snowfall
In Althorne, snow does not fall in May through October.Daylight
In Althorne, the average length of the day in May is 15h and 40min.On the first day of the month, sunrise is at 5:26 am and sunset at 8:21 pm. On the last day of May, in Althorne, sunrise is at 4:44 am and sunset at 9:04 pm BST.
Sunshine
In May, the average sunshine in Althorne is 8.1h.UV index
The average daily maximum UV index in May in Althorne, United Kingdom, is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index, 4 during May, leads to the following recommendations:
Take necessary precautions - Protection from skin and eye injury is mandatory. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Frequently asked questions
What is the average May temperature in Althorne?
What is the average humidity in May in Althorne?
How much does it rain in Althorne in May?
When it does not snow in Althorne?
Does it snow in Althorne in May?
How many hours of daylight does Althorne have in May?
When is the sunrise / sunset in May in Althorne?
How many hours of sunshine does Althorne have in May?
How high is the UV index in May in Althorne?
Average temperature in May
Althorne, United Kingdom
- Average high temperature in May: 15°C
The warmest month (with the highest average high temperature) is August (20.9°C).
The month with the lowest average high temperature is January (6.9°C).
- Average low temperature in May: 8.7°C
The month with the highest average low temperature is August (14.7°C).
The coldest month (with the lowest average low temperature) is January (3.3°C).
Average pressure in May
Althorne, United Kingdom
- Average pressure in May: 1016.8mbar
The month with the highest atmospheric pressure is September (1017mbar).
The month with the lowest atmospheric pressure is November (1010.7mbar).
Average wind speed in May
Althorne, United Kingdom
- Average wind speed in May: 15.7km/h
The windiest month (with the highest average wind speed) is December (22km/h).
The calmest month (with the lowest average wind speed) is July (14.9km/h).
Average humidity in May
Althorne, United Kingdom
- Average humidity in May: 80%
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is August (75%).
Average rainfall in May
Althorne, United Kingdom
- Average rainfall in May: 20mm
The wettest month (with the highest rainfall) is October (33mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in May
Althorne, United Kingdom
- Average rainfall days in May: 12.3 days
The month with the highest number of rainy days is July (15.3 days).
The months with the least rainy days are February and September (9.7 days).
Average snowfall in May
Althorne, United Kingdom
- Average snowfall in May: 0mm
The month with the highest snowfall is February (14mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
Althorne, United Kingdom
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (3.3 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
Althorne, 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 1min
The months with the most sunshine are July and August (Average sunshine: 8h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in May
Althorne, United Kingdom
- Average sunshine days in May: 14.8 days
The month with the most sunshine days is September (16.6 days).
The month with the least sunshine days is July (11.8 days).
Average UV index in May
Althorne, United Kingdom
- Average UV index in May: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Althorne, United Kingdom
- Average cloud cover in May: 46
The month with the most cloud cover is February (Cloud cover 60).
The month with the least cloud cover is September (Cloud cover 42).
Average visibility in May
Althorne, United Kingdom
- Average visibility in May: 10km
The months with the highest visibility are March, April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, November and December (9km).
Althorne, United Kingdom
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