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 in Dalby reveals an average high-temperature of a cool 11.7°C (53.1°F), mirroring a close resemblance to April. An average temperature of 9.4°C (48.9°F) is logged during the nights of May, a small step down from daytime highs.Humidity
In May, the average relative humidity in Dalby is 82%.Rainfall
In Dalby, in May, it is raining for 13.2 days, with typically 24mm (0.94") of accumulated precipitation. Throughout the year, there are 184.8 rainfall days, and 478mm (18.82") of precipitation is accumulated.Snowfall
In Dalby, snow does not fall in April through October.Daylight
In Dalby, the average length of the day in May is 16h and 2min.On the first day of the month, sunrise is at 05:40 and sunset at 20:51. On the last day of May, in Dalby, sunrise is at 04:52 and sunset at 21:40 BST.
Sunshine
May has the most sunshine of the year, with an average of 8.3h of sunshine.UV index
May through September, with an average maximum UV index of 4, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: In May, the UV index of 4 transforms into the following advice:
Preventative actions are necessary - Recommendations to ward off sunburn are given. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Dalby?
What is the average humidity in May in Dalby?
How much does it rain in Dalby in May?
When it does not snow in Dalby?
How many hours of daylight does Dalby have in May?
When is the sunrise / sunset in May in Dalby?
What month has the most sunshine in Dalby?
How long on average sun shines in May in Dalby?
When is the highest UV index in Dalby?
What is the UV index reading in May in Dalby?
Average temperature in May
Dalby, Isle of Man
- Average high temperature in May: 11.7°C
The warmest month (with the highest average high temperature) is August (16.1°C).
The month with the lowest average high temperature is February (7.8°C).
- Average low temperature in May: 9.4°C
The month with the highest average low temperature is August (14.3°C).
The coldest month (with the lowest average low temperature) is February (5.9°C).
Average pressure in May
Dalby, Isle of Man
- Average pressure in May: 1015.9mbar
The month with the highest atmospheric pressure is May (1015.9mbar).
The month with the lowest atmospheric pressure is November (1008mbar).
Average wind speed in May
Dalby, Isle of Man
- Average wind speed in May: 24.6km/h
The windiest month (with the highest average wind speed) is December (36.7km/h).
The calmest month (with the lowest average wind speed) is June (21.5km/h).
Average humidity in May
Dalby, Isle of Man
- Average humidity in May: 82%
The months with the highest relative humidity are June and July (84%).
The month with the lowest relative humidity is November (77%).
Average rainfall in May
Dalby, Isle of Man
- Average rainfall in May: 24mm
The wettest month (with the highest rainfall) is November (62mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days in May
Dalby, Isle of Man
- Average rainfall days in May: 13.2 days
The month with the highest number of rainy days is November (17.8 days).
The months with the least rainy days are May and June (13.2 days).
Average snowfall in May
Dalby, Isle of Man
- Average snowfall in May: 0mm
The months with the highest snowfall are January and December (5mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Dalby, Isle of Man
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (0.8 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
Dalby, Isle of Man
- 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: 8h and 2min
The month with the most sunshine is May (Average sunshine: 8h and 18min).
The months with the least sunshine are January, November and December (Average sunshine: 3h and 54min).
Average sunshine days in May
Dalby, Isle of Man
- Average sunshine days in May: 16.3 days
The month with the most sunshine days is May (16.3 days).
The month with the least sunshine days is November (9 days).
Average UV index in May
Dalby, Isle of Man
- Average UV index in May: 4
The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February and March (UV index 2).
Average cloud cover in May
Dalby, Isle of Man
- Average cloud cover in May: 46
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is May (Cloud cover 46).
Average visibility in May
Dalby, Isle of Man
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Dalby, Isle of Man
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