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 records an average high-temperature of a still moderate 15.5°C (59.9°F), closely related to the 13.1°C (55.6°F) observed in April. Castle Ashby experiences a mean low-temperature of 6.6°C (43.9°F) during May.Humidity
In Castle Ashby, the average relative humidity in May is 82%.Rainfall
In May, in Castle Ashby, the rain falls for 15.9 days. Throughout May, 25mm (0.98") of precipitation is accumulated. In Castle Ashby, during the entire year, the rain falls for 153.7 days and collects up to 297mm (11.69") of precipitation.Snowfall
In Castle Ashby, snow does not fall in May through October.Daylight
In May, the average length of the day is 15h and 44min.On the first day of May, sunrise is at 5:31 am and sunset at 8:28 pm. On the last day of the month, sunrise is at 4:47 am and sunset at 9:13 pm BST.
Sunshine
The average sunshine in May in Castle Ashby, United Kingdom, is 7.1h.UV index
In May, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: In May, a daily maximum UV index of 4 leads to the following instructions:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Frequently asked questions
What are May temperatures in Castle Ashby?
What is the average humidity in May in Castle Ashby?
How many days does it rain in May in Castle Ashby?
When it does not snow in Castle Ashby?
Does it snow in Castle Ashby in May?
How many hours of daylight does Castle Ashby have in May?
When are sunrise and sunset in May in Castle Ashby?
How long on average sun shines in May in Castle Ashby?
What is the UV index reading in May in Castle Ashby?
Average temperature in May
Castle Ashby, United Kingdom
- Average high temperature in May: 15.5°C
The warmest month (with the highest average high temperature) is July (20.8°C).
The month with the lowest average high temperature is January (6°C).
- Average low temperature in May: 6.6°C
The month with the highest average low temperature is August (12.7°C).
The coldest month (with the lowest average low temperature) is January (1.5°C).
Average pressure in May
Castle Ashby, United Kingdom
- Average pressure in May: 1016.6mbar
The month with the highest atmospheric pressure is May (1016.6mbar).
The month with the lowest atmospheric pressure is November (1010mbar).
Average wind speed in May
Castle Ashby, United Kingdom
- Average wind speed in May: 13.7km/h
The windiest months (with the highest average wind speed) are February and December (18.5km/h).
The calmest month (with the lowest average wind speed) is July (12.8km/h).
Average humidity in May
Castle Ashby, United Kingdom
- Average humidity in May: 82%
The month with the highest relative humidity is December (91%).
The month with the lowest relative humidity is August (78%).
Average rainfall in May
Castle Ashby, United Kingdom
- Average rainfall in May: 25mm
The wettest month (with the highest rainfall) is June (46mm).
The driest month (with the least rainfall) is January (15mm).
Average rainfall days in May
Castle Ashby, United Kingdom
- Average rainfall days in May: 15.9 days
The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is February (9.4 days).
Average snowfall in May
Castle Ashby, United Kingdom
- Average snowfall in May: 0mm
The month with the highest snowfall is February (21mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
Castle Ashby, 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, September and October (0 days).
Average daylight in May /
Average sunshine in May
Castle Ashby, United Kingdom
- Average daylight in May: 15h and 4min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in May: 7h and 1min
The month with the most sunshine is July (Average sunshine: 7h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in May
Castle Ashby, United Kingdom
- Average sunshine days in May: 10.8 days
The month with the most sunshine days is January (16.9 days).
The month with the least sunshine days is June (8.6 days).
Average UV index in May
Castle Ashby, United Kingdom
- Average UV index in May: 4
The month with the highest UV index is 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
Castle Ashby, United Kingdom
- Average cloud cover in May: 54
The month with the most cloud cover is November (Cloud cover 61).
The month with the least cloud cover is September (Cloud cover 50).
Average visibility in May
Castle Ashby, United Kingdom
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, April, May, July, August, September, October and December (9km).
The months with the lowest visibility are June and November (8km).
Castle Ashby, United Kingdom
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