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
Weather in May
Temperature
The transition to May introduces an increase in the average high-temperature, shifting from a chilly 9.5°C (49.1°F) in April to a refreshing 14.6°C (58.3°F). Norrmalm reports an average nighttime low-temperature of 6.4°C (43.5°F) in May.Humidity
May is the least humid month in Norrmalm, Sweden, with an average relative humidity of 71%.Rainfall
In Norrmalm, in May, it is raining for 13.3 days, with typically 29mm (1.14") of accumulated precipitation. Throughout the year, there are 136.6 rainfall days, and 352mm (13.86") of precipitation is accumulated.Snowfall
Months with snowfall in Norrmalm are January through May, October through December. May is the last month it regularly snows in Norrmalm. During 0.7 snowfall days, in May, Norrmalm aggregates 7mm (0.28") of snow. Throughout the year, in Norrmalm, there are 51.5 snowfall days, and 358mm (14.09") of snow is accumulated.Daylight
The average length of the day in May in Norrmalm is 17h and 2min.On the first day of May in Norrmalm, sunrise is at 04:47 and sunset at 20:42. On the last day of the month, sunrise is at 03:43 and sunset at 21:47 CEST.
Sunshine
In May, the average sunshine is 9.3h.UV index
In Norrmalm, the average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: In May, a regular UV index of 4 translates into these guidelines:
Guard yourself - Precautionary measures against sun damage are advocated. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Frequently asked questions
What are May temperatures in Norrmalm?
What is the least humid month in Norrmalm?
What is the average humidity in May in Norrmalm?
How much does it rain in Norrmalm in May?
What is the last month it snows in Norrmalm?
How many hours of daylight does Norrmalm have in May?
When are sunrise and sunset in May in Norrmalm?
How many hours of sunshine does Norrmalm have in May?
How high is the UV index in May in Norrmalm?
Average temperature in May
Norrmalm, Sweden
- Average high temperature in May: 14.6°C
The warmest month (with the highest average high temperature) is July (21.3°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in May: 6.4°C
The month with the highest average low temperature is July (13.3°C).
The coldest month (with the lowest average low temperature) is January (-3.6°C).
Average pressure in May
Norrmalm, 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
Norrmalm, Sweden
- Average wind speed in May: 13.6km/h
The windiest month (with the highest average wind speed) is December (18.5km/h).
The calmest month (with the lowest average wind speed) is August (12.5km/h).
Average humidity in May
Norrmalm, Sweden
- Average humidity in May: 71%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is May (71%).
Average rainfall in May
Norrmalm, Sweden
- Average rainfall in May: 29mm
The wettest month (with the highest rainfall) is July (43mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in May
Norrmalm, Sweden
- Average rainfall days in May: 13.3 days
The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is February (5 days).
Average snowfall in May
Norrmalm, Sweden
- Average snowfall in May: 7mm
The month with the highest snowfall is February (99mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Norrmalm, Sweden
- Average snowfall days in May: 0.7 days
The month with the highest number of snowfall days is February (12.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Norrmalm, 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 2min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 2h and 30min).
Average sunshine days in May
Norrmalm, Sweden
- Average sunshine days in May: 15.5 days
The months with the most sunshine days are April and May (15.5 days).
The month with the least sunshine days is November (12 days).
Average UV index in May
Norrmalm, Sweden
- Average UV index in May: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover in May
Norrmalm, Sweden
- Average cloud cover in May: 42
The month with the most cloud cover is February (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in May
Norrmalm, Sweden
- Average visibility in May: 9km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, March, April, May, July, August, September, October, November and December (9km).
Norrmalm, Sweden
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