May weather forecastKillowen, United Kingdom
May
Weather in May
May, the last month of the spring in Killowen, is also a fresh month, with an average temperature fluctuating between 7.4°C (45.3°F) and 12.6°C (54.7°F).Temperature
Killowen, United Kingdom, experiences a subtle adjustment in high-temperatures to a still fresh 12.6°C (54.7°F) with the onset of May, maintaining near parity with April's 10.3°C (50.5°F). May is noted for a mean low-temperature of 7.4°C (45.3°F).Humidity
March through May, with an average relative humidity of 84%, are the least humid months.Rainfall
In Killowen, during May, the rain falls for 18 days and regularly aggregates up to 39mm (1.54") of precipitation. Throughout the year, there are 199.5 rainfall days, and 567mm (22.32") of precipitation is accumulated.Snowfall
In Killowen, snow does not fall in May through October.Daylight
In May, the average length of the day is 16h and 1min.On the first day of May in Killowen, sunrise is at 5:46 am and sunset at 8:57 pm. On the last day of the month, sunrise is at 4:59 am and sunset at 9:45 pm BST.
Sunshine
In May, the average sunshine in Killowen is 7h.UV index
May, June, August and September, with an average maximum UV index of 4, are months with the highest UV index in Killowen. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: In May, an average UV index of 4 transforms into the following instructions:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Killowen, United Kingdom
- Average high temperature in May: 12.6°C
The warmest months (with the highest average high temperature) are July and August (16.4°C).
The month with the lowest average high temperature is January (6.7°C).
- Average low temperature in May: 7.4°C
The month with the highest average low temperature is August (11.5°C).
The coldest month (with the lowest average low temperature) is February (3.1°C).
Average pressure in May
Killowen, 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 (1007.6mbar).
Average wind speed in May
Killowen, United Kingdom
- Average wind speed in May: 16.4km/h
The windiest month (with the highest average wind speed) is January (22.8km/h).
The calmest months (with the lowest average wind speed) are June and July (14.2km/h).
Average humidity in May
Killowen, United Kingdom
- Average humidity in May: 84%
The month with the highest relative humidity is December (88%).
The months with the lowest relative humidity are March, April and May (84%).
Average rainfall in May
Killowen, United Kingdom
- Average rainfall in May: 39mm
The wettest month (with the highest rainfall) is August (66mm).
The driest months (with the least rainfall) are January and April (35mm).
Average rainfall days in May
Killowen, United Kingdom
- Average rainfall days in May: 18 days
The month with the highest number of rainy days is August (21.6 days).
The month with the least rainy days is February (13.5 days).
Average snowfall in May
Killowen, United Kingdom
- Average snowfall in May: 0mm
The month with the highest snowfall is February (40mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
Killowen, United Kingdom
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (3.7 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
Killowen, United Kingdom
- Average daylight in May: 16h and 0min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in May: 7h and 0min
The month with the most sunshine is June (Average sunshine: 7h and 36min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in May
Killowen, United Kingdom
- Average sunshine days in May: 9.5 days
The months with the most sunshine days are January and November (12 days).
The month with the least sunshine days is August (6.1 days).
Average UV index in May
Killowen, United Kingdom
- Average UV index in May: 4
The months with the highest UV index are May, June, August and September (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Killowen, United Kingdom
- Average cloud cover in May: 54
The months with the most cloud cover are January and February (Cloud cover 61).
The month with the least cloud cover is April (Cloud cover 52).
Average visibility in May
Killowen, 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).
