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
May brings a slight increase in the average high-temperature, progressing from an icy 4.2°C (39.6°F) in April to a frosty 9.2°C (48.6°F). Köpmanholmen notes a steady average temperature of 5.3°C (41.5°F) during the nights of May.Humidity
In May, the average relative humidity is 74%.Rainfall
In Köpmanholmen, in May, it is raining for 13.9 days, with typically 35mm (1.38") of accumulated precipitation. Throughout the year, there are 127.9 rainfall days, and 424mm (16.69") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows in Köpmanholmen. During 1.6 snowfall days, in May, Köpmanholmen aggregates 9mm (0.35") of snow. In Köpmanholmen, during the entire year, snow falls for 70.3 days and aggregates up to 589mm (23.19") of snow.Daylight
In Köpmanholmen, Sweden, the average length of the day in May is 18h and 7min.On the first day of May in Köpmanholmen, sunrise is at 04:22 and sunset at 21:03. On the last day of the month, sunrise is at 02:57 and sunset at 22:29 CEST.
Sunshine
The average sunshine in May in Köpmanholmen is 10.7h.UV index
In May, the average daily maximum UV index in Köpmanholmen is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: In May, the maximum UV index of 3 suggests this advice:
Take measures. Individuals with light skin might experience burns in under 30 minutes. The Sun's radiation is especially intense around midday; try to stay in shade during this period. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Köpmanholmen?
What is the average humidity in May in Köpmanholmen?
How many days does it rain in May in Köpmanholmen?
What is the last month it snows in Köpmanholmen?
What is the average length of the day in May in Köpmanholmen?
What time are sunrise and sunset in May in Köpmanholmen?
How many hours of sunshine does Köpmanholmen have in May?
How high is the UV index in May in Köpmanholmen?
Average temperature in May
Köpmanholmen, Sweden
- Average high temperature in May: 9.2°C
The warmest month (with the highest average high temperature) is July (17.6°C).
The month with the lowest average high temperature is February (-2.5°C).
- Average low temperature in May: 5.3°C
The month with the highest average low temperature is July (13.3°C).
The coldest month (with the lowest average low temperature) is February (-5.7°C).
Average pressure in May
Köpmanholmen, Sweden
- Average pressure in May: 1014.3mbar
The month with the highest atmospheric pressure is May (1014.3mbar).
The month with the lowest atmospheric pressure is December (1005.5mbar).
Average wind speed in May
Köpmanholmen, Sweden
- Average wind speed in May: 15.7km/h
The windiest month (with the highest average wind speed) is December (22km/h).
The calmest month (with the lowest average wind speed) is July (15.3km/h).
Average humidity in May
Köpmanholmen, Sweden
- Average humidity in May: 74%
The month with the highest relative humidity is February (88%).
The month with the lowest relative humidity is June (73%).
Average rainfall in May
Köpmanholmen, Sweden
- Average rainfall in May: 35mm
The wettest month (with the highest rainfall) is December (49mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in May
Köpmanholmen, Sweden
- Average rainfall days in May: 13.9 days
The month with the highest number of rainy days is May (13.9 days).
The month with the least rainy days is February (4.5 days).
Average snowfall in May
Köpmanholmen, Sweden
- Average snowfall in May: 9mm
The month with the highest snowfall is January (132mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Köpmanholmen, Sweden
- Average snowfall days in May: 1.6 days
The month with the highest number of snowfall days is January (15.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Köpmanholmen, Sweden
- Average daylight in May: 18h and 1min
The month with the longest days is June (Average daylight: 20h and 12min).
The month with the shortest days is December (Average daylight: 4h and 54min).
- Average sunshine in May: 10h and 4min
The months with the most sunshine are June and July (Average sunshine: 13h and 6min).
The month with the least sunshine is December (Average sunshine: 1h and 42min).
Average sunshine days in May
Köpmanholmen, Sweden
- Average sunshine days in May: 15.3 days
The month with the most sunshine days is June (16.8 days).
The month with the least sunshine days is January (9.4 days).
Average UV index in May
Köpmanholmen, Sweden
- Average UV index in May: 3
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
Köpmanholmen, Sweden
- Average cloud cover in May: 43
The month with the most cloud cover is January (Cloud cover 65).
The months with the least cloud cover are July and August (Cloud cover 37).
Average visibility in May
Köpmanholmen, Sweden
- Average visibility in May: 9km
The months with the highest visibility are June, July, August and September (10km).
The month with the lowest visibility is January (8km).
