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
As May takes hold, the average high-temperature is a mild 15.1°C (59.2°F), nearly mirroring that of the previous month. In Hereford, the expected average low-temperature for May is a frosty 6.2°C (43.2°F).Humidity
The average relative humidity in May in Hereford is 84%.Rainfall
In Hereford, during May, the rain falls for 16.6 days and regularly aggregates up to 33mm (1.3") of precipitation. Throughout the year, in Hereford, United Kingdom, there are 187.8 rainfall days, and 478mm (18.82") of precipitation is accumulated.Snowfall
In Hereford, United Kingdom, snow does not fall in May through October.Daylight
In May, the average length of the day is 15h and 43min.On the first day of May in Hereford, United Kingdom, sunrise is at 5:39 am and sunset at 8:36 pm. On the last day of the month, sunrise is at 4:56 am and sunset at 9:20 pm BST.
Sunshine
In Hereford, the average sunshine in May is 7.1h.UV index
May through August, with an average maximum UV index of 4, are months with the highest UV index in Hereford. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: In May, the average maximum UV index of 4 translates into the following recommendations:
Make use of precautions - Suggestions to resist sunburn are communicated. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Frequently asked questions
What are May temperatures in Hereford?
What is the average humidity in May in Hereford?
How much does it rain in Hereford in May?
When it does not snow in Hereford?
Does it snow in Hereford in May?
What is the average length of the day in May in Hereford?
When are sunrise and sunset in May in Hereford?
How long on average sun shines in May in Hereford?
When is the highest UV index in Hereford?
What is the UV index reading in May in Hereford?
Average temperature in May
Hereford, United Kingdom
- Average high temperature in May: 15.1°C
The warmest month (with the highest average high temperature) is July (19.8°C).
The month with the lowest average high temperature is January (6.1°C).
- Average low temperature in May: 6.2°C
The month with the highest average low temperature is August (11.3°C).
The coldest months (with the lowest average low temperature) are January and February (1.4°C).
Average pressure in May
Hereford, United Kingdom
- Average pressure in May: 1016.5mbar
The month with the highest atmospheric pressure is May (1016.5mbar).
The month with the lowest atmospheric pressure is November (1009.8mbar).
Average wind speed in May
Hereford, United Kingdom
- Average wind speed in May: 13.1km/h
The windiest month (with the highest average wind speed) is February (17.9km/h).
The calmest month (with the lowest average wind speed) is June (12.2km/h).
Average humidity in May
Hereford, United Kingdom
- Average humidity in May: 84%
The months with the highest relative humidity are January, November and December (90%).
The month with the lowest relative humidity is July (83%).
Average rainfall in May
Hereford, United Kingdom
- Average rainfall in May: 33mm
The wettest month (with the highest rainfall) is November (59mm).
The driest month (with the least rainfall) is September (25mm).
Average rainfall days in May
Hereford, United Kingdom
- Average rainfall days in May: 16.6 days
The month with the highest number of rainy days is July (19.4 days).
The month with the least rainy days is February (12.9 days).
Average snowfall in May
Hereford, United Kingdom
- Average snowfall in May: 0mm
The month with the highest snowfall is February (24mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
Hereford, United Kingdom
- Average snowfall days in May: 0 days
The months with the highest number of snowfall days are January and February (2.3 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
Hereford, 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 18min).
The months with the least sunshine are February and November (Average sunshine: 3h and 42min).
Average sunshine days in May
Hereford, United Kingdom
- Average sunshine days in May: 10.2 days
The month with the most sunshine days is March (13.5 days).
The month with the least sunshine days is July (8.1 days).
Average UV index in May
Hereford, United Kingdom
- Average UV index in May: 4
The months with the highest UV index are May, June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in May
Hereford, United Kingdom
- Average cloud cover in May: 55
The month with the most cloud cover is November (Cloud cover 64).
The month with the least cloud cover is April (Cloud cover 54).
Average visibility in May
Hereford, United Kingdom
- Average visibility in May: 8km
The months with the highest visibility are February and March (9km).
The months with the lowest visibility are January, April, May, June, July, August, September, October, November and December (8km).
Hereford, United Kingdom
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