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
Hjälstaby, Sweden, in May shows a temperature shift, moving from an average high of a fresh 10.2°C (50.4°F) in April to a moderate 15.5°C (59.9°F). During the month of May, Hjälstaby anticipates a mean low-temperature of 6.4°C (43.5°F).Humidity
With an average relative humidity of 70%, May is the least humid month.Rainfall
In Hjälstaby, in May, it is raining for 15 days, with typically 38mm (1.5") of accumulated precipitation. Throughout the year, there are 147 rainfall days, and 396mm (15.59") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.8 snowfall days, in May, Hjälstaby aggregates 9mm (0.35") of snow. Throughout the year, there are 61 snowfall days, and 484mm (19.06") of snow is accumulated.Daylight
The average length of the day in May is 17h and 7min.On the first day of the month, sunrise is at 04:47 and sunset at 20:47. On the last day of May, sunrise is at 03:43 and sunset at 21:53 CEST.
Sunshine
In May, the average sunshine in Hjälstaby is 9h.UV index
In Hjälstaby, the average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.Note: A maximum high daily UV index of 4 during May translates into the following directions:
Preventative actions are necessary - Recommendations to ward off sunburn are given. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Frequently asked questions
What is the average May temperature in Hjälstaby?
What is the least humid month in Hjälstaby?
What is the average humidity in May in Hjälstaby?
How many days does it rain in May in Hjälstaby?
What is the last month it snows in Hjälstaby?
What is the average length of the day in May in Hjälstaby?
When are sunrise and sunset in May in Hjälstaby?
How long on average sun shines in May in Hjälstaby?
How high is the UV index in May in Hjälstaby?
Average temperature in May
Hjälstaby, Sweden
- Average high temperature in May: 15.5°C
The warmest month (with the highest average high temperature) is July (21.8°C).
The month with the lowest average high temperature is January (-1.1°C).
- Average low temperature in May: 6.4°C
The month with the highest average low temperature is July (12.7°C).
The coldest months (with the lowest average low temperature) are January and February (-4.8°C).
Average pressure in May
Hjälstaby, Sweden
- Average pressure in May: 1014.7mbar
The month with the highest atmospheric pressure is May (1014.7mbar).
The month with the lowest atmospheric pressure is December (1007.6mbar).
Average wind speed in May
Hjälstaby, Sweden
- Average wind speed in May: 12.1km/h
The windiest month (with the highest average wind speed) is December (15.2km/h).
The calmest months (with the lowest average wind speed) are July and August (11.2km/h).
Average humidity in May
Hjälstaby, Sweden
- Average humidity in May: 70%
The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is May (70%).
Average rainfall in May
Hjälstaby, Sweden
- Average rainfall in May: 38mm
The wettest month (with the highest rainfall) is July (46mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in May
Hjälstaby, Sweden
- Average rainfall days in May: 15 days
The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is February (6.6 days).
Average snowfall in May
Hjälstaby, Sweden
- Average snowfall in May: 9mm
The month with the highest snowfall is December (110mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Hjälstaby, Sweden
- Average snowfall days in May: 0.8 days
The month with the highest number of snowfall days is January (14.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Hjälstaby, Sweden
- Average daylight in May: 17h and 1min
The month with the longest days is June (Average daylight: 18h and 36min).
The month with the shortest days is December (Average daylight: 6h and 6min).
- Average sunshine in May: 9h and 0min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 2h and 30min).
Average sunshine days in May
Hjälstaby, Sweden
- Average sunshine days in May: 13.3 days
The month with the most sunshine days is September (14.3 days).
The month with the least sunshine days is February (10.3 days).
Average UV index in May
Hjälstaby, 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
Hjälstaby, Sweden
- Average cloud cover in May: 45
The month with the most cloud cover is February (Cloud cover 67).
The months with the least cloud cover are June, July and August (Cloud cover 42).
Average visibility in May
Hjälstaby, Sweden
- Average visibility in May: 9km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, February, March, November and December (8km).
Hjälstaby, Sweden
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