May weather forecastDuns, United Kingdom
May
Weather in May
May, the last month of the spring in Duns, is another cool month, with an average temperature fluctuating between 5.9°C (42.6°F) and 12.4°C (54.3°F).Temperature
The arrival of May marks a slight shift to an average high-temperature of a still fresh 12.4°C (54.3°F) from April's 10.2°C (50.4°F). Nightly temperatures drop to an average low of 5.9°C (42.6°F) in May.Humidity
In May, the average relative humidity in Duns is 83%.Rainfall
In Duns, United Kingdom, in May, it is raining for 14.4 days, with typically 20mm (0.79") of accumulated precipitation. In Duns, during the entire year, the rain falls for 154.3 days and collects up to 289mm (11.38") of precipitation.Snowfall
January through May, November and December are months with snowfall. May is the last month it regularly snows. During 0.3 snowfall days, in May, Duns aggregates 1mm (0.04") of snow. In Duns, during the entire year, snow falls for 18.6 days and aggregates up to 107mm (4.21") of snow.Daylight
In May, the average length of the day in Duns is 16h and 19min.On the first day of May, sunrise is at 5:24 am and sunset at 8:48 pm. On the last day of the month, sunrise is at 4:32 am and sunset at 9:41 pm BST.
Sunshine
The average sunshine in May is 7.3h.UV index
The months with the highest UV index are May through August, 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 average individuals.Note: The maximum UV index of 4 during May translates into these guidelines:
Prioritize safety - Recommendations to avert sunburn are shared. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Duns, United Kingdom
- Average high temperature in May: 12.4°C
The warmest month (with the highest average high temperature) is July (16.7°C).
The month with the lowest average high temperature is January (5°C).
- Average low temperature in May: 5.9°C
The month with the highest average low temperature is August (10.6°C).
The coldest month (with the lowest average low temperature) is January (1.6°C).
Average pressure in May
Duns, United Kingdom
- Average pressure in May: 1015.7mbar
The month with the highest atmospheric pressure is May (1015.7mbar).
The month with the lowest atmospheric pressure is November (1007.3mbar).
Average wind speed in May
Duns, United Kingdom
- Average wind speed in May: 16.2km/h
The windiest month (with the highest average wind speed) is January (22.6km/h).
The calmest month (with the lowest average wind speed) is June (14km/h).
Average humidity in May
Duns, United Kingdom
- Average humidity in May: 83%
The months with the highest relative humidity are November and December (88%).
The month with the lowest relative humidity is April (82%).
Average rainfall in May
Duns, United Kingdom
- Average rainfall in May: 20mm
The wettest month (with the highest rainfall) is June (37mm).
The driest month (with the least rainfall) is April (13mm).
Average rainfall days in May
Duns, United Kingdom
- Average rainfall days in May: 14.4 days
The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is January (9.3 days).
Average snowfall in May
Duns, United Kingdom
- Average snowfall in May: 1mm
The month with the highest snowfall is January (34mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in May
Duns, United Kingdom
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (4.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Duns, 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: 7h and 18min
The month with the most sunshine is April (Average sunshine: 7h and 30min).
The month with the least sunshine is October (Average sunshine: 4h and 6min).
Average sunshine days in May
Duns, United Kingdom
- Average sunshine days in May: 13.5 days
The month with the most sunshine days is April (16.6 days).
The month with the least sunshine days is July (11 days).
Average UV index in May
Duns, 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
Duns, United Kingdom
- Average cloud cover in May: 53
The month with the most cloud cover is November (Cloud cover 58).
The month with the least cloud cover is April (Cloud cover 51).
Average visibility in May
Duns, United Kingdom
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
