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 transition into May is marked with an average high-temperature of a fresh 10.8°C (51.4°F), showing an insignificant shift from April's 9.4°C (48.9°F). Garrabost observes a slightly reduced average nighttime temperature of 8.4°C (47.1°F) during May.Humidity
The average relative humidity in May is 79%.Rainfall
In May, the rain falls for 19.7 days. Throughout May, 55mm (2.17") of precipitation is accumulated. Throughout the year, there are 258.9 rainfall days, and 808mm (31.81") of precipitation is accumulated.Snowfall
Months with snowfall in Garrabost are January through May, November and December. May is the last month it regularly snows in Garrabost. During 0.3 snowfall days, in May, Garrabost aggregates 1mm (0.04") of snow. Throughout the year, in Garrabost, there are 7.1 snowfall days, and 74mm (2.91") of snow is accumulated.Daylight
In Garrabost, the average length of the day in May is 16h and 47min.On the first day of the month, sunrise is at 5:29 am and sunset at 9:14 pm. On the last day of May, in Garrabost, sunrise is at 4:30 am and sunset at 10:15 pm BST.
Sunshine
In May, the average sunshine in Garrabost is 7.3h.UV index
May through July and September, with an average maximum UV index of 4, are months with the highest UV index. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: A typical high UV index of 4 in May suggests the following recommendations:
Act with care - The suggestion to avoid sunburn is emphasized. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Frequently asked questions
What are May temperatures in Garrabost?
What is the average humidity in May in Garrabost?
How many days does it rain in May in Garrabost?
What is the last month it snows in Garrabost?
What is the average length of the day in May in Garrabost?
When is the sunrise / sunset in May in Garrabost?
How many hours of sunshine does Garrabost have in May?
When is the highest UV index in Garrabost?
How high is the UV index in May in Garrabost?
Average temperature in May
Garrabost, United Kingdom
- Average high temperature in May: 10.8°C
The warmest month (with the highest average high temperature) is August (14.8°C).
The month with the lowest average high temperature is February (7.4°C).
- Average low temperature in May: 8.4°C
The month with the highest average low temperature is August (12.6°C).
The coldest month (with the lowest average low temperature) is February (5.6°C).
Average pressure in May
Garrabost, United Kingdom
- Average pressure in May: 1014.1mbar
The month with the highest atmospheric pressure is June (1014.2mbar).
The month with the lowest atmospheric pressure is December (1003.9mbar).
Average wind speed in May
Garrabost, United Kingdom
- Average wind speed in May: 23.6km/h
The windiest month (with the highest average wind speed) is January (35.6km/h).
The calmest month (with the lowest average wind speed) is July (20.5km/h).
Average humidity in May
Garrabost, United Kingdom
- Average humidity in May: 79%
The month with the highest relative humidity is July (84%).
The months with the lowest relative humidity are January, November and December (76%).
Average rainfall in May
Garrabost, United Kingdom
- Average rainfall in May: 55mm
The wettest month (with the highest rainfall) is December (92mm).
The driest months (with the least rainfall) are April and June (43mm).
Average rainfall days in May
Garrabost, United Kingdom
- Average rainfall days in May: 19.7 days
The month with the highest number of rainy days is December (25 days).
The month with the least rainy days is June (16.6 days).
Average snowfall in May
Garrabost, United Kingdom
- Average snowfall in May: 1mm
The month with the highest snowfall is February (30mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in May
Garrabost, United Kingdom
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is February (1.9 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Garrabost, United Kingdom
- Average daylight in May: 16h and 5min
The month with the longest days is June (Average daylight: 18h and 6min).
The month with the shortest days is December (Average daylight: 6h and 30min).
- Average sunshine in May: 7h and 2min
The month with the most sunshine is June (Average sunshine: 7h and 54min).
The month with the least sunshine is December (Average sunshine: 2h and 42min).
Average sunshine days in May
Garrabost, United Kingdom
- Average sunshine days in May: 8.5 days
The month with the most sunshine days is June (10.8 days).
The month with the least sunshine days is December (3.2 days).
Average UV index in May
Garrabost, United Kingdom
- Average UV index in May: 4
The months with the highest UV index are May, June, July and September (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
Garrabost, United Kingdom
- Average cloud cover in May: 57
The month with the most cloud cover is January (Cloud cover 68).
The months with the least cloud cover are April and May (Cloud cover 57).
Average visibility in May
Garrabost, United Kingdom
- Average visibility in May: 9km
The months with the highest visibility are April and June (10km).
The months with the lowest visibility are January, February, March, May, July, August, September, October, November and December (9km).
Garrabost, United Kingdom
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