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
May's arrival coincides with a subtle temperature rise, moving from April's chilly 6.8°C (44.2°F) to a cool 11.1°C (52°F). May notes an average low temperature of 8.8°C (47.8°F) in Hallarum, Sweden, subtly down from the daytime highs.Humidity
In Hallarum, the average relative humidity in May is 79%.Rainfall
In Hallarum, during May, the rain falls for 9.8 days and regularly aggregates up to 18mm (0.71") of precipitation. In Hallarum, Sweden, during the entire year, the rain falls for 126.5 days and collects up to 298mm (11.73") of precipitation.Snowfall
In Hallarum, snow does not fall in May through October.Daylight
The average length of the day in May in Hallarum is 16h and 23min.On the first day of May, sunrise is at 05:10 and sunset at 20:37. On the last day of the month, sunrise is at 04:17 and sunset at 21:31 CEST.
Sunshine
The average sunshine in May in Hallarum is 9.9h.UV index
In Hallarum, the average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: In May, an average UV index of 4 transforms into the following instructions:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. 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 usual temperature for Hallarum in May?
What is the average humidity in May in Hallarum?
How many days does it rain in May in Hallarum?
When it does not snow in Hallarum?
Does it snow in Hallarum in May?
What is the average length of the day in May in Hallarum?
When are sunrise and sunset in May in Hallarum?
How long on average sun shines in May in Hallarum?
What is the UV index intensity in May in Hallarum?
Average temperature in May
Hallarum, Sweden
- Average high temperature in May: 11.1°C
The warmest month (with the highest average high temperature) is August (18.8°C).
The month with the lowest average high temperature is February (2.3°C).
- Average low temperature in May: 8.8°C
The month with the highest average low temperature is August (16.7°C).
The coldest month (with the lowest average low temperature) is February (0.3°C).
Average pressure in May
Hallarum, Sweden
- Average pressure in May: 1015.6mbar
The months with the highest atmospheric pressure are April and May (1015.6mbar).
The month with the lowest atmospheric pressure is December (1011mbar).
Average wind speed in May
Hallarum, Sweden
- Average wind speed in May: 21.2km/h
The windiest month (with the highest average wind speed) is December (30.5km/h).
The calmest month (with the lowest average wind speed) is June (20.8km/h).
Average humidity in May
Hallarum, Sweden
- Average humidity in May: 79%
The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are April, June, August and September (78%).
Average rainfall in May
Hallarum, Sweden
- Average rainfall in May: 18mm
The wettest month (with the highest rainfall) is July (38mm).
The driest month (with the least rainfall) is April (11mm).
Average rainfall days in May
Hallarum, Sweden
- Average rainfall days in May: 9.8 days
The month with the highest number of rainy days is November (14.6 days).
The month with the least rainy days is February (6.4 days).
Average snowfall in May
Hallarum, Sweden
- Average snowfall in May: 0mm
The months with the highest snowfall are January and February (33mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
Hallarum, Sweden
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is February (8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Hallarum, Sweden
- Average daylight in May: 16h and 2min
The month with the longest days is June (Average daylight: 17h and 36min).
The month with the shortest days is December (Average daylight: 7h and 0min).
- Average sunshine in May: 9h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The months with the least sunshine are January and December (Average sunshine: 3h and 6min).
Average sunshine days in May
Hallarum, Sweden
- Average sunshine days in May: 19.7 days
The month with the most sunshine days is April (20.1 days).
The month with the least sunshine days is November (11.2 days).
Average UV index in May
Hallarum, 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
Hallarum, Sweden
- Average cloud cover in May: 35
The months with the most cloud cover are January and December (Cloud cover 69).
The months with the least cloud cover are June and August (Cloud cover 32).
Average visibility in May
Hallarum, Sweden
- Average visibility in May: 10km
The months with the highest visibility are March, April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, November and December (9km).
Hallarum, Sweden
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