May weather forecastLongriggend, United Kingdom

May

Weather in May

May, the last month of the spring in Longriggend, is also a fresh month, with temperature in the range of an average high of 12.8°C (55°F) and an average low of 5.5°C (41.9°F).

Temperature

The average high-temperature in May, at a still cool 12.8°C (55°F), reveals a modest deviation from April's 10.5°C (50.9°F). An average minimum temperature of 5.5°C (41.9°F) marks the month of May.

Humidity

The average relative humidity in May in Longriggend is 83%.

Rainfall

In Longriggend, during May, the rain falls for 19.3 days and regularly aggregates up to 40mm (1.57") of precipitation. Throughout the year, in Longriggend, United Kingdom, there are 217.9 rainfall days, and 576mm (22.68") of precipitation is accumulated.

Snowfall

In Longriggend, United Kingdom, snow does not fall in May through October.

Daylight

The average length of the day in May is 16h and 20min.
On the first day of May, sunrise is at 5:30 am and sunset at 8:54 pm. On the last day of the month, sunrise is at 4:38 am and sunset at 9:48 pm BST.

Sunshine

The average sunshine in May is 6.4h.

UV index

May and July, with an average maximum UV index of 4, are months with the highest UV index. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum daily UV index of 4 during May morphs into the following directions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. To cut down UV radiation exposure by about half, sport a wide-brim hat. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.

Updated: Feb 7, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature, in May, in Longriggend, is 12.8°C (55°F), while the low-temperature averages to 5.5°C (41.9°F).

In May, the average relative humidity is 83%.

In Longriggend, in May, during 19.3 rainfall days, 40mm (1.57") of precipitation is typically accumulated.

May through October are months without snowfall.

In May, in Longriggend, it doesn't snow. April is the latest month when it typically snows.

In May, the average day length is 16h and 20min.

On the first day of May in Longriggend, sunrise is at 5:30 am and sunset at 8:54 pm. On the last day of the month, sunrise is at 4:38 am and sunset at 9:48 pm BST.

In Longriggend, United Kingdom, the average sunshine duration in May is 6.4h.

The months with the highest UV index in Longriggend are May and July, with an average maximum UV index of 4.

The average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A May J J A S O N D

Apr

May

Jun

Average high temperature

10.5°C

12.8°C

15.7°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

15.8km/h

15.4km/h

13.2km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

9.8

7.8

6.5

Average UV index

Average cloud cover

Average visibility

Average temperature in May
Longriggend, United Kingdom

Average high temperature in May: 12.8°C

The warmest month (with the highest average high temperature) is July (17°C).
The month with the lowest average high temperature is January (4.5°C).

Average low temperature in May: 5.5°C

The month with the highest average low temperature is July (9.8°C).
The coldest month (with the lowest average low temperature) is February (0.8°C).

Average pressure in May
Longriggend, United Kingdom

Average pressure in May: 1015.4mbar

The month with the highest atmospheric pressure is May (1015.4mbar).
The month with the lowest atmospheric pressure is November (1006.9mbar).

Average wind speed in May
Longriggend, United Kingdom

Average wind speed in May: 14.4km/h

The windiest month (with the highest average wind speed) is January (18.1km/h).
The calmest month (with the lowest average wind speed) is July (12.1km/h).

Average humidity in May
Longriggend, United Kingdom

Average humidity in May: 83%

The months with the highest relative humidity are January, November and December (90%).
The month with the lowest relative humidity is April (82%).

Average rainfall in May
Longriggend, United Kingdom

Average rainfall in May: 40mm

The wettest month (with the highest rainfall) is August (70mm).
The driest month (with the least rainfall) is April (28mm).

Average rainfall days in May
Longriggend, United Kingdom

Average rainfall days in May: 19.3 days

The month with the highest number of rainy days is August (22.9 days).
The month with the least rainy days is February (14.5 days).

Average snowfall in May
Longriggend, United Kingdom

Average snowfall in May: 0mm

The month with the highest snowfall is February (64mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in May
Longriggend, United Kingdom

Average snowfall days in May: 0.2 days

The month with the highest number of snowfall days is February (5.6 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
Longriggend, United Kingdom

Average daylight in May: 16h and 18min

The month with the longest days is June (Average daylight: 17h and 30min).
The month with the shortest days is December (Average daylight: 7h and 6min).

Average sunshine in May: 6h and 24min

The months with the most sunshine are April and June (Average sunshine: 6h and 30min).
The months with the least sunshine are February and October (Average sunshine: 3h and 36min).