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
Spilsby ushers in May with an average high-temperature of a mild 13.3°C (55.9°F), showing a close resemblance to the previous month. The month of May in Spilsby shows a minor drop from daytime temperatures, generally recording a low average of 8.8°C (47.8°F).Humidity
In Spilsby, the average relative humidity in May is 81%.Rainfall
In Spilsby, during May, the rain falls for 14.2 days and regularly aggregates up to 25mm (0.98") of precipitation. Throughout the year, there are 166.6 rainfall days, and 363mm (14.29") of precipitation is accumulated.Snowfall
In Spilsby, snow does not fall in April through October.Daylight
The average length of the day in May is 15h and 53min.On the first day of the month, sunrise is at 5:24 am and sunset at 8:28 pm. On the last day of May, sunrise is at 4:39 am and sunset at 9:15 pm BST.
Sunshine
The average sunshine in May is 8.2h.UV index
The average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: A maximum UV index of 4 in May translates into the following recommendations:
Be vigilant - Suggestions to stave off sun damage are provided. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Spilsby in May?
What is the average humidity in May in Spilsby?
How many days does it rain in May in Spilsby?
When it does not snow in Spilsby?
What is the average length of the day in May in Spilsby?
When are sunrise and sunset in May in Spilsby?
How many hours of sunshine does Spilsby have in May?
How high is the UV index in May in Spilsby?
Average temperature in May
Spilsby, United Kingdom
- Average high temperature in May: 13.3°C
The warmest month (with the highest average high temperature) is August (19°C).
The month with the lowest average high temperature is January (6.5°C).
- Average low temperature in May: 8.8°C
The month with the highest average low temperature is August (14.6°C).
The coldest month (with the lowest average low temperature) is January (3.6°C).
Average pressure in May
Spilsby, United Kingdom
- Average pressure in May: 1016.4mbar
The month with the highest atmospheric pressure is May (1016.4mbar).
The month with the lowest atmospheric pressure is November (1009.5mbar).
Average wind speed in May
Spilsby, United Kingdom
- Average wind speed in May: 18.2km/h
The windiest month (with the highest average wind speed) is December (26.4km/h).
The calmest month (with the lowest average wind speed) is July (16.1km/h).
Average humidity in May
Spilsby, United Kingdom
- Average humidity in May: 81%
The month with the highest relative humidity is December (85%).
The month with the lowest relative humidity is August (78%).
Average rainfall in May
Spilsby, United Kingdom
- Average rainfall in May: 25mm
The wettest months (with the highest rainfall) are June and July (46mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in May
Spilsby, United Kingdom
- Average rainfall days in May: 14.2 days
The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is January (11.5 days).
Average snowfall in May
Spilsby, United Kingdom
- Average snowfall in May: 0mm
The month with the highest snowfall is February (11mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Spilsby, United Kingdom
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (3.6 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
Spilsby, United Kingdom
- Average daylight in May: 15h and 5min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in May: 8h and 1min
The month with the most sunshine is August (Average sunshine: 8h and 42min).
The months with the least sunshine are February and November (Average sunshine: 4h and 6min).
Average sunshine days in May
Spilsby, United Kingdom
- Average sunshine days in May: 13.7 days
The month with the most sunshine days is April (15.9 days).
The month with the least sunshine days is July (10.6 days).
Average UV index in May
Spilsby, 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
Spilsby, United Kingdom
- Average cloud cover in May: 46
The month with the most cloud cover is February (Cloud cover 59).
The months with the least cloud cover are April, August and September (Cloud cover 44).
Average visibility in May
Spilsby, United Kingdom
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
