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
The onset of May marks an increase in the average high-temperature, moving from an icy 5.3°C (41.5°F) in April to a fresh 11.3°C (52.3°F). During May nights, Björna records an average temperature of 4.4°C (39.9°F).Humidity
The average relative humidity in May in Björna is 70%.Rainfall
In Björna, in May, it is raining for 13.3 days, with typically 31mm (1.22") of accumulated precipitation. Throughout the year, there are 118.4 rainfall days, and 372mm (14.65") of precipitation is accumulated.Snowfall
Months with snowfall in Björna, Sweden, are January through May, October through December. May is the last month it regularly snows in Björna, Sweden. During 1.7 snowfall days, in May, Björna aggregates 17mm (0.67") of snow. Throughout the year, there are 85.1 snowfall days, and 868mm (34.17") of snow is accumulated.Daylight
In Björna, the average length of the day in May is 18h and 16min.On the first day of the month, sunrise is at 04:19 and sunset at 21:05. On the last day of May, sunrise is at 02:51 and sunset at 22:36 CEST.
Sunshine
In Björna, the average sunshine in May is 10.3h.UV index
In Björna, the average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: In May, an average UV index of 4 transforms into the following instructions:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Björna in May?
What is the average humidity in May in Björna?
How many days does it rain in May in Björna?
What is the last month it snows in Björna?
What is the average length of the day in May in Björna?
What time are sunrise and sunset in May in Björna?
How many hours of sunshine does Björna have in May?
How high is the UV index in May in Björna?
Average temperature in May
Björna, Sweden
- Average high temperature in May: 11.3°C
The warmest month (with the highest average high temperature) is July (19.3°C).
The month with the lowest average high temperature is January (-3.5°C).
- Average low temperature in May: 4.4°C
The month with the highest average low temperature is July (11.7°C).
The coldest month (with the lowest average low temperature) is February (-7.5°C).
Average pressure in May
Björna, Sweden
- Average pressure in May: 1014.2mbar
The month with the highest atmospheric pressure is May (1014.2mbar).
The month with the lowest atmospheric pressure is December (1005.5mbar).
Average wind speed in May
Björna, Sweden
- Average wind speed in May: 12km/h
The windiest month (with the highest average wind speed) is December (15.1km/h).
The calmest month (with the lowest average wind speed) is August (11.4km/h).
Average humidity in May
Björna, Sweden
- Average humidity in May: 70%
The month with the highest relative humidity is February (92%).
The month with the lowest relative humidity is June (68%).
Average rainfall in May
Björna, Sweden
- Average rainfall in May: 31mm
The wettest month (with the highest rainfall) is December (43mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in May
Björna, Sweden
- Average rainfall days in May: 13.3 days
The month with the highest number of rainy days is August (15 days).
The month with the least rainy days is February (2.8 days).
Average snowfall in May
Björna, Sweden
- Average snowfall in May: 17mm
The month with the highest snowfall is January (191mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Björna, Sweden
- Average snowfall days in May: 1.7 days
The month with the highest number of snowfall days is January (17.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Björna, Sweden
- Average daylight in May: 18h and 2min
The month with the longest days is June (Average daylight: 20h and 24min).
The month with the shortest days is December (Average daylight: 4h and 42min).
- Average sunshine in May: 10h and 2min
The month with the most sunshine is July (Average sunshine: 12h and 36min).
The month with the least sunshine is December (Average sunshine: 1h and 30min).
Average sunshine days in May
Björna, Sweden
- Average sunshine days in May: 15.6 days
The month with the most sunshine days is June (16.8 days).
The month with the least sunshine days is December (9.7 days).
Average UV index in May
Björna, 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, November and December (UV index 1).
Average cloud cover in May
Björna, Sweden
- Average cloud cover in May: 45
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is July (Cloud cover 40).
Average visibility in May
Björna, Sweden
- Average visibility in May: 9km
The month with the highest visibility is June (10km).
The month with the lowest visibility is February (7km).
