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 sea temperature 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 embrace of May brings a minor uplift in the average high-temperature, shifting from a chilly 6.6°C (43.9°F) in April to a fresh 11.1°C (52°F). Mörtnäs marks an average drop to a chilly 6.8°C (44.2°F) during nighttime in May, following the high of the day.Humidity
April through June, with an average relative humidity of 77%, are the least humid months in Mörtnäs, Sweden.Rainfall
In Mörtnäs, in May, it is raining for 10.2 days, with typically 19mm (0.75") of accumulated precipitation. Throughout the year, in Mörtnäs, there are 125.3 rainfall days, and 261mm (10.28") of precipitation is accumulated.Snowfall
Months with snowfall in Mörtnäs are January through May, October through December. May is the last month it regularly snows in Mörtnäs. During 0.5 snowfall days, in May, Mörtnäs aggregates 6mm (0.24") of snow. In Mörtnäs, during the entire year, snow falls for 44.5 days and aggregates up to 174mm (6.85") of snow.Sea temperature
In Mörtnäs, the average seawater temperature in May is 7.5°C (45.5°F).Note: Dipping in 7.5°C (45.5°F) at temperatures less than 10°C (50°F) without proper gear can lead to pronounced cold shock and breathing difficulties.
Daylight
In May, the average length of the day is 17h and 2min.On the first day of the month, sunrise is at 04:45 and sunset at 20:40. On the last day of May, sunrise is at 03:42 and sunset at 21:45 CEST.
Sunshine
In Mörtnäs, the average sunshine in May is 9.7h.UV index
In May, the average daily maximum UV index in Mörtnäs is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: During May, 4 as the daily maximum UV index converts into the following advice:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Mörtnäs in May?
What is the least humid month in Mörtnäs?
What is the average humidity in May in Mörtnäs?
How many days does it rain in May in Mörtnäs?
What is the last month it snows in Mörtnäs?
How cold is the water in May in Mörtnäs?
What is the average length of the day in May in Mörtnäs?
What time are sunrise and sunset in May in Mörtnäs?
How many hours of sunshine does Mörtnäs have in May?
How high is the UV index in May in Mörtnäs?
Average temperature in May
Mörtnäs, Sweden
- Average high temperature in May: 11.1°C
The warmest month (with the highest average high temperature) is July (18.9°C).
The months with the lowest average high temperature are January and February (0.4°C).
- Average low temperature in May: 6.8°C
The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is January (-2.2°C).
Average pressure in May
Mörtnäs, Sweden
- Average pressure in May: 1014.9mbar
The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is December (1007.8mbar).
Average wind speed in May
Mörtnäs, Sweden
- Average wind speed in May: 16.5km/h
The windiest month (with the highest average wind speed) is December (24.7km/h).
The calmest month (with the lowest average wind speed) is July (15.8km/h).
Average humidity in May
Mörtnäs, Sweden
- Average humidity in May: 77%
The months with the highest relative humidity are January, February, November and December (85%).
The months with the lowest relative humidity are April, May and June (77%).
Average rainfall in May
Mörtnäs, Sweden
- Average rainfall in May: 19mm
The wettest month (with the highest rainfall) is July (35mm).
The driest month (with the least rainfall) is April (10mm).
Average rainfall days in May
Mörtnäs, Sweden
- Average rainfall days in May: 10.2 days
The month with the highest number of rainy days is August (13.9 days).
The month with the least rainy days is February (5.4 days).
Average snowfall in May
Mörtnäs, Sweden
- Average snowfall in May: 6mm
The month with the highest snowfall is December (41mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Mörtnäs, Sweden
- Average snowfall days in May: 0.5 days
The month with the highest number of snowfall days is January (11 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in May
Mörtnäs, Sweden
- Average sea temperature in May: 7.5°C
The best month for swimming (with the highest average sea temperature) is August (18.8°C).
The coldest month (with the lowest average sea temperature) is February (1°C).
Average daylight in May /
Average sunshine in May
Mörtnäs, Sweden
- Average daylight in May: 17h and 0min
The month with the longest days is June (Average daylight: 18h and 30min).
The month with the shortest days is December (Average daylight: 6h and 12min).
- Average sunshine in May: 9h and 4min
The month with the most sunshine is June (Average sunshine: 12h and 36min).
The month with the least sunshine is December (Average sunshine: 2h and 30min).
Average sunshine days in May
Mörtnäs, Sweden
- Average sunshine days in May: 17.9 days
The month with the most sunshine days is May (17.9 days).
The month with the least sunshine days is December (11.7 days).
Average UV index in May
Mörtnäs, 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 and February (UV index 1).
Average cloud cover in May
Mörtnäs, Sweden
- Average cloud cover in May: 40
The months with the most cloud cover are January and February (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in May
Mörtnäs, Sweden
- Average visibility in May: 10km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
