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
Riccall, United Kingdom, starts May with an average high-temperature of a mild 15.2°C (59.4°F), a minor shift from April's 12.8°C (55°F). Riccall's nighttime temperature during May is consistently averaged at a chilly 6.3°C (43.3°F).Humidity
In May, the average relative humidity is 80%.Rainfall
In Riccall, in May, it is raining for 15.3 days, with typically 31mm (1.22") of accumulated precipitation. Throughout the year, there are 172.6 rainfall days, and 382mm (15.04") of precipitation is accumulated.Snowfall
May through October are months without snowfall in Riccall.Daylight
In Riccall, the average length of the day in May is 15h and 59min.On the first day of May, sunrise is at 5:26 am and sunset at 8:35 pm. On the last day of the month, sunrise is at 4:40 am and sunset at 9:23 pm BST.
Sunshine
In Riccall, the average sunshine in May is 7.1h.UV index
The months with the highest UV index in Riccall are May through September, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.Note: The average daily UV index of 4 in May transforms into the following instructions:
Act with care - Obligation to protect against skin and eye damage is highlighted. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May in Riccall?
What is the average humidity in May in Riccall?
How much does it rain in Riccall in May?
When it does not snow in Riccall?
Does it snow in Riccall in May?
How many hours of daylight does Riccall have in May?
When is the sunrise / sunset in May in Riccall?
How long on average sun shines in May in Riccall?
When is the highest UV index in Riccall?
What is the UV index reading in May in Riccall?
Average temperature in May
Riccall, United Kingdom
- Average high temperature in May: 15.2°C
The warmest month (with the highest average high temperature) is July (20°C).
The month with the lowest average high temperature is January (5.7°C).
- Average low temperature in May: 6.3°C
The month with the highest average low temperature is August (12°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).
Average pressure in May
Riccall, United Kingdom
- Average pressure in May: 1016.2mbar
The month with the highest atmospheric pressure is May (1016.2mbar).
The month with the lowest atmospheric pressure is November (1008.8mbar).
Average wind speed in May
Riccall, United Kingdom
- Average wind speed in May: 13.3km/h
The windiest month (with the highest average wind speed) is February (16.4km/h).
The calmest month (with the lowest average wind speed) is June (11.8km/h).
Average humidity in May
Riccall, United Kingdom
- Average humidity in May: 80%
The month with the highest relative humidity is December (90%).
The month with the lowest relative humidity is August (79%).
Average rainfall in May
Riccall, United Kingdom
- Average rainfall in May: 31mm
The wettest month (with the highest rainfall) is June (46mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in May
Riccall, United Kingdom
- Average rainfall days in May: 15.3 days
The month with the highest number of rainy days is July (19.4 days).
The month with the least rainy days is February (11.7 days).
Average snowfall in May
Riccall, United Kingdom
- Average snowfall in May: 0mm
The month with the highest snowfall is January (18mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
Riccall, 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
Riccall, United Kingdom
- Average daylight in May: 16h and 0min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in May: 7h and 1min
The month with the most sunshine is July (Average sunshine: 7h and 24min).
The months with the least sunshine are February and November (Average sunshine: 3h and 54min).
Average sunshine days in May
Riccall, United Kingdom
- Average sunshine days in May: 11.7 days
The month with the most sunshine days is December (14.6 days).
The month with the least sunshine days is July (9.4 days).
Average UV index in May
Riccall, 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, November and December (UV index 2).
Average cloud cover in May
Riccall, United Kingdom
- Average cloud cover in May: 55
The month with the most cloud cover is November (Cloud cover 62).
The month with the least cloud cover is April (Cloud cover 52).
Average visibility in May
Riccall, United Kingdom
- Average visibility in May: 9km
The months with the highest visibility are February, March, April, May, July and August (9km).
The months with the lowest visibility are January, June, September, October, November and December (8km).
