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
Weather in May
Temperature
A slight uplift in the average high-temperature marks May, adjusting from April's chilly 9.8°C (49.6°F) to a refreshing 14.4°C (57.9°F). Kalmar's average low-temperature during May nights is observed to be a chilly 7.3°C (45.1°F).Humidity
The months with the lowest humidity are April and May, with an average relative humidity of 71%.Rainfall
In Kalmar, Sweden, in May, it is raining for 10.1 days, with typically 22mm (0.87") of accumulated precipitation. In Kalmar, during the entire year, the rain falls for 127.2 days and collects up to 299mm (11.77") of precipitation.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.3 snowfall days, in May, Kalmar aggregates 1mm (0.04") of snow. Throughout the year, in Kalmar, there are 40.5 snowfall days, and 250mm (9.84") of snow is accumulated.Sea temperature
In Kalmar, in May, the average water temperature is 8.1°C (46.6°F).Note: While a brief time in 8.1°C (46.6°F) at 13°C (55.4°F) is already bracing, plunging below 10°C (50°F) can severely affect breathing and introduce a cold shock, relying on your physical state.
Daylight
In May, the average length of the day in Kalmar, Sweden, is 16h and 28min.On the first day of the month, sunrise is at 05:06 and sunset at 20:37. On the last day of May, in Kalmar, sunrise is at 04:12 and sunset at 21:32 CEST.
Sunshine
In Kalmar, the average sunshine in May is 9.5h.UV index
In May, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: In May, the maximum UV index of 4 suggests this advice:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Frequently asked questions
What is the average May temperature in Kalmar?
What is the least humid month in Kalmar?
What is the average humidity in May in Kalmar?
How many days does it rain in May in Kalmar?
What is the last month it snows in Kalmar?
How cold is the water in May in Kalmar?
What is the average length of the day in May in Kalmar?
What time are sunrise and sunset in May in Kalmar?
How long on average sun shines in May in Kalmar?
What is the UV index reading in May in Kalmar?
Average temperature in May
Kalmar, Sweden
- Average high temperature in May: 14.4°C
The warmest month (with the highest average high temperature) is July (21°C).
The month with the lowest average high temperature is January (1.6°C).
- Average low temperature in May: 7.3°C
The month with the highest average low temperature is July (14.1°C).
The coldest months (with the lowest average low temperature) are January and February (-1.3°C).
Average pressure in May
Kalmar, Sweden
- Average pressure in May: 1015.4mbar
The months with the highest atmospheric pressure are April and May (1015.4mbar).
The month with the lowest atmospheric pressure is December (1010.2mbar).
Average wind speed in May
Kalmar, Sweden
- Average wind speed in May: 14.1km/h
The windiest month (with the highest average wind speed) is December (18.8km/h).
The calmest month (with the lowest average wind speed) is May (14.1km/h).
Average humidity in May
Kalmar, Sweden
- Average humidity in May: 71%
The months with the highest relative humidity are January, February, November and December (86%).
The months with the lowest relative humidity are April and May (71%).
Average rainfall in May
Kalmar, Sweden
- Average rainfall in May: 22mm
The wettest month (with the highest rainfall) is July (36mm).
The driest month (with the least rainfall) is April (10mm).
Average rainfall days in May
Kalmar, Sweden
- Average rainfall days in May: 10.1 days
The month with the highest number of rainy days is July (13.6 days).
The month with the least rainy days is February (6.9 days).
Average snowfall in May
Kalmar, Sweden
- Average snowfall in May: 1mm
The month with the highest snowfall is February (84mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Kalmar, Sweden
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (12.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in May
Kalmar, Sweden
- Average sea temperature in May: 8.1°C
The best month for swimming (with the highest average sea temperature) is August (18.3°C).
The coldest month (with the lowest average sea temperature) is March (1.9°C).
Average daylight in May /
Average sunshine in May
Kalmar, Sweden
- Average daylight in May: 16h and 3min
The month with the longest days is June (Average daylight: 17h and 42min).
The month with the shortest days is December (Average daylight: 6h and 54min).
- Average sunshine in May: 9h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 12min).
Average sunshine days in May
Kalmar, Sweden
- Average sunshine days in May: 18.6 days
The month with the most sunshine days is May (18.6 days).
The month with the least sunshine days is February (11.1 days).
Average UV index in May
Kalmar, Sweden
- Average UV index in May: 4
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in May
Kalmar, Sweden
- Average cloud cover in May: 37
The months with the most cloud cover are January and February (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in May
Kalmar, 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).
Kalmar, Sweden
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