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
As April turns into May, the average high-temperatures rest at a still refreshing 15.9°C (60.6°F), showing a minor variation from the prior month. Nighttime temperature in Herriard experiences an average drop to a chilly 7.2°C (45°F) in May.Humidity
The average relative humidity in May in Herriard is 81%.Rainfall
In Herriard, in May, it is raining for 14.4 days, with typically 32mm (1.26") of accumulated precipitation. Throughout the year, in Herriard, there are 169.8 rainfall days, and 474mm (18.66") of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
In May, the average length of the day in Herriard is 15h and 35min.On the first day of May, sunrise is at 5:35 am and sunset at 8:26 pm. On the last day of the month, sunrise is at 4:54 am and sunset at 9:09 pm BST.
Sunshine
In May, the average sunshine in Herriard, United Kingdom, is 7.3h.UV index
In Herriard, the average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: A daily maximum UV index of 4 in May translates into the following instructions:
Take precautions - Protection against skin and eye damage is obliged. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Herriard?
What is the average humidity in May in Herriard?
How much does it rain in Herriard in May?
When it does not snow in Herriard?
How many hours of daylight does Herriard have in May?
What time are sunrise and sunset in May in Herriard?
How many hours of sunshine does Herriard have in May?
What is the UV index reading in May in Herriard?
Average temperature in May
Herriard, United Kingdom
- Average high temperature in May: 15.9°C
The warmest month (with the highest average high temperature) is July (21.3°C).
The month with the lowest average high temperature is January (7°C).
- Average low temperature in May: 7.2°C
The month with the highest average low temperature is August (12.9°C).
The coldest month (with the lowest average low temperature) is January (2°C).
Average pressure in May
Herriard, United Kingdom
- Average pressure in May: 1016.9mbar
The month with the highest atmospheric pressure is September (1017mbar).
The month with the lowest atmospheric pressure is November (1010.6mbar).
Average wind speed in May
Herriard, United Kingdom
- Average wind speed in May: 13.4km/h
The windiest month (with the highest average wind speed) is February (18km/h).
The calmest month (with the lowest average wind speed) is July (13.1km/h).
Average humidity in May
Herriard, United Kingdom
- Average humidity in May: 81%
The months with the highest relative humidity are January and December (89%).
The month with the lowest relative humidity is July (78%).
Average rainfall in May
Herriard, United Kingdom
- Average rainfall in May: 32mm
The wettest month (with the highest rainfall) is December (57mm).
The driest month (with the least rainfall) is April (24mm).
Average rainfall days in May
Herriard, United Kingdom
- Average rainfall days in May: 14.4 days
The months with the highest number of rainy days are July and November (16 days).
The month with the least rainy days is September (11 days).
Average snowfall in May
Herriard, United Kingdom
- Average snowfall in May: 0mm
The month with the highest snowfall is January (23mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Herriard, United Kingdom
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (2.8 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
Herriard, United Kingdom
- Average daylight in May: 15h and 4min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in May: 7h and 2min
The month with the most sunshine is July (Average sunshine: 8h and 12min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in May
Herriard, United Kingdom
- Average sunshine days in May: 13.8 days
The month with the most sunshine days is September (16.1 days).
The month with the least sunshine days is November (11.5 days).
Average UV index in May
Herriard, 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
Herriard, United Kingdom
- Average cloud cover in May: 52
The month with the most cloud cover is November (Cloud cover 63).
The months with the least cloud cover are July and September (Cloud cover 49).
Average visibility in May
Herriard, United Kingdom
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September and December (9km).
The months with the lowest visibility are October and November (8km).
