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
May
Weather in May
Temperature
Noticing a change, the average high-temperature during May moves from April's chilly 8.9°C (48°F) to a refreshing 14.7°C (58.5°F). Persbo reports a consistent average low-temperature of 5.2°C (41.4°F) throughout May nights.Humidity
May and June, with an average relative humidity of 69%, are the least humid months.Rainfall
In Persbo, during May, the rain falls for 17.3 days and regularly aggregates up to 53mm (2.09") of precipitation. Throughout the year, there are 152.1 rainfall days, and 488mm (19.21") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 1.4 snowfall days, in May, Persbo aggregates 23mm (0.91") of snow. Throughout the year, there are 78.8 snowfall days, and 937mm (36.89") of snow is accumulated.Daylight
In May, the average length of the day in Persbo is 17h and 15min.On the first day of May, sunrise is at 04:53 and sunset at 20:58. On the last day of the month, sunrise is at 03:46 and sunset at 22:07 CEST.
Sunshine
The average sunshine in May is 8.5h.UV index
In May, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: An average maximum UV index of 4 in May leads to these recommendations:
Act with care - The need to guard against sun damage is communicated. To protect against the Sun's most potent rays, avoid direct exposure around midday. To cut down UV radiation exposure by about half, sport a wide-brim hat. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May?
What are the least humid months in Persbo?
What is the average humidity in May?
How many days does it rain in May?
What is the last month it snows?
How many hours of daylight does Persbo have in May?
When is the sunrise / sunset in May?
How long on average sun shines in May?
What is the UV index intensity in May?
Average temperature in May
Persbo, Sweden
- Average high temperature in May: 14.7°C
The warmest month (with the highest average high temperature) is July (20.9°C).
The month with the lowest average high temperature is January (-2.6°C).
- Average low temperature in May: 5.2°C
The month with the highest average low temperature is July (11.4°C).
The coldest month (with the lowest average low temperature) is February (-6.6°C).
Average pressure in May
Persbo, Sweden
- Average pressure in May: 1014.4mbar
The month with the highest atmospheric pressure is May (1014.4mbar).
The month with the lowest atmospheric pressure is December (1007.4mbar).
Average wind speed in May
Persbo, Sweden
- Average wind speed in May: 10.4km/h
The windiest month (with the highest average wind speed) is December (11.7km/h).
The calmest month (with the lowest average wind speed) is August (9.7km/h).
Average humidity in May
Persbo, Sweden
- Average humidity in May: 69%
The months with the highest relative humidity are January and February (92%).
The months with the lowest relative humidity are May and June (69%).
Average rainfall in May
Persbo, Sweden
- Average rainfall in May: 53mm
The wettest month (with the highest rainfall) is July (60mm).
The driest month (with the least rainfall) is April (26mm).
Average rainfall days in May
Persbo, Sweden
- Average rainfall days in May: 17.3 days
The month with the highest number of rainy days is July (19.5 days).
The month with the least rainy days is February (5.7 days).
Average snowfall in May
Persbo, Sweden
- Average snowfall in May: 23mm
The month with the highest snowfall is March (198mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Persbo, Sweden
- Average snowfall days in May: 1.4 days
The month with the highest number of snowfall days is February (17.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Persbo, Sweden
- Average daylight in May: 17h and 1min
The month with the longest days is June (Average daylight: 18h and 48min).
The month with the shortest days is December (Average daylight: 6h and 0min).
- Average sunshine in May: 8h and 3min
The month with the most sunshine is June (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 1h and 48min).
Average sunshine days in May
Persbo, Sweden
- Average sunshine days in May: 11.8 days
The month with the most sunshine days is October (13.8 days).
The month with the least sunshine days is February (8.7 days).
Average UV index in May
Persbo, Sweden
- Average UV index in May: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in May
Persbo, Sweden
- Average cloud cover in May: 49
The month with the most cloud cover is February (Cloud cover 71).
The month with the least cloud cover is June (Cloud cover 46).
Average visibility in May
Persbo, Sweden
- Average visibility in May: 9km
The months with the highest visibility are May, June, July and August (9km).
The months with the lowest visibility are January and February (6km).
