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
As Resarö welcomes May, the average high-temperature displays a subtle shift, adjusting from a frosty 7.9°C (46.2°F) in April to a cool 12.4°C (54.3°F). An average minimum temperature of 6.8°C (44.2°F) is recorded in Resarö during the month of May.Humidity
The least humid month is May, with an average relative humidity of 74%.Rainfall
In Resarö, during May, the rain falls for 8.2 days and regularly aggregates up to 11mm (0.43") of precipitation. In Resarö, during the entire year, the rain falls for 98.4 days and collects up to 140mm (5.51") of precipitation.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.5 snowfall days, in May, Resarö aggregates 1mm (0.04") of snow. In Resarö, during the entire year, snow falls for 42.5 days and aggregates up to 107mm (4.21") of snow.Sea temperature
In Resarö, Sweden, the average seawater temperature in May is 7.5°C (45.5°F).Note: At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.
Daylight
In May, the average length of the day in Resarö is 17h and 4min.On the first day of May in Resarö, sunrise is at 04:45 and sunset at 20:41. On the last day of the month, sunrise is at 03:41 and sunset at 21:47 CEST.
Sunshine
In Resarö, the average sunshine in May is 9.7h.UV index
The average daily maximum UV index in May in Resarö is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index of 4 during May translates into these guidelines:
Make use of precautions - Shielding skin and eyes from injury is a requirement. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Resarö?
What is the least humid month in Resarö?
What is the average humidity in May in Resarö?
How many days does it rain in May in Resarö?
What is the last month it snows in Resarö?
What is the water temperature in May in Resarö?
What is the average length of the day in May in Resarö?
What time are sunrise and sunset in May in Resarö?
How long on average sun shines in May in Resarö?
How high is the UV index in May in Resarö?
Average temperature in May
Resarö, Sweden
- Average high temperature in May: 12.4°C
The warmest month (with the highest average high temperature) is July (19.8°C).
The month with the lowest average high temperature is January (0°C).
- Average low temperature in May: 6.8°C
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is January (-2.8°C).
Average pressure in May
Resarö, 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
Resarö, Sweden
- Average wind speed in May: 15.1km/h
The windiest month (with the highest average wind speed) is December (21.8km/h).
The calmest month (with the lowest average wind speed) is July (14.2km/h).
Average humidity in May
Resarö, Sweden
- Average humidity in May: 74%
The months with the highest relative humidity are January, February, November and December (86%).
The month with the lowest relative humidity is May (74%).
Average rainfall in May
Resarö, Sweden
- Average rainfall in May: 11mm
The wettest month (with the highest rainfall) is July (18mm).
The driest month (with the least rainfall) is April (5mm).
Average rainfall days in May
Resarö, Sweden
- Average rainfall days in May: 8.2 days
The month with the highest number of rainy days is July (11.1 days).
The month with the least rainy days is February (4.6 days).
Average snowfall in May
Resarö, Sweden
- Average snowfall in May: 1mm
The month with the highest snowfall is February (32mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Resarö, Sweden
- Average snowfall days in May: 0.5 days
The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in May
Resarö, 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
Resarö, Sweden
- Average daylight in May: 17h and 1min
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 24min).
The month with the least sunshine is December (Average sunshine: 2h and 30min).
Average sunshine days in May
Resarö, Sweden
- Average sunshine days in May: 20.4 days
The month with the most sunshine days is April (20.8 days).
The month with the least sunshine days is December (14.6 days).
Average UV index in May
Resarö, 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
Resarö, Sweden
- Average cloud cover in May: 40
The month with the most cloud cover is February (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in May
Resarö, 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).
