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
Holmsund experiences a temperature shift with the start of May, with average high-temperatures moving from a cold 4.3°C (39.7°F) in April to a fresh 10.1°C (50.2°F). An average low-temperature of 4.6°C (40.3°F) is observed during the May nights.Humidity
The average relative humidity in May is 72%.Rainfall
In May, in Holmsund, the rain falls for 13.5 days. Throughout May, 37mm (1.46") of precipitation is accumulated. In Holmsund, during the entire year, the rain falls for 126.6 days and collects up to 418mm (16.46") of precipitation.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 2.3 snowfall days, in May, Holmsund aggregates 21mm (0.83") of snow. In Holmsund, Sweden, during the entire year, snow falls for 84.8 days and aggregates up to 915mm (36.02") of snow.Sea temperature
In Holmsund, the average seawater temperature in May is 5°C (41°F).Note: Swimming in 5°C (41°F) feels unbearing at 13°C (55.4°F) and can be life-risking below 10°C (50°F), causing breathing issues and cold shock, depending on a person's capacity.
Daylight
In Holmsund, the average length of the day in May is 18h and 19min.On the first day of the month, sunrise is at 04:11 and sunset at 20:59. On the last day of May, in Holmsund, sunrise is at 02:41 and sunset at 22:31 CEST.
Sunshine
In May, the average sunshine is 10.8h.UV index
In Holmsund, the average daily maximum UV index in May is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: A typical high UV index of 3 in May suggests the following recommendations:
Guard yourself - Avoiding sunburn is suggested. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Frequently asked questions
What is the temperature in May in Holmsund?
What is the average humidity in May in Holmsund?
How many days does it rain in May in Holmsund?
What is the last month it snows in Holmsund?
What is the sea water temperature in May in Holmsund?
How many hours of daylight does Holmsund have in May?
When is the sunrise / sunset in May in Holmsund?
How long on average sun shines in May in Holmsund?
How high is the UV index in May in Holmsund?
Average temperature in May
Holmsund, Sweden
- Average high temperature in May: 10.1°C
The warmest month (with the highest average high temperature) is July (18.4°C).
The months with the lowest average high temperature are January and February (-3.5°C).
- Average low temperature in May: 4.6°C
The month with the highest average low temperature is July (12.4°C).
The coldest month (with the lowest average low temperature) is February (-7.6°C).
Average pressure in May
Holmsund, Sweden
- Average pressure in May: 1014.2mbar
The month with the highest atmospheric pressure is May (1014.2mbar).
The month with the lowest atmospheric pressure is December (1005.3mbar).
Average wind speed in May
Holmsund, Sweden
- Average wind speed in May: 13.6km/h
The windiest month (with the highest average wind speed) is December (17.8km/h).
The calmest month (with the lowest average wind speed) is July (13km/h).
Average humidity in May
Holmsund, Sweden
- Average humidity in May: 72%
The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is June (70%).
Average rainfall in May
Holmsund, Sweden
- Average rainfall in May: 37mm
The wettest month (with the highest rainfall) is December (46mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in May
Holmsund, Sweden
- Average rainfall days in May: 13.5 days
The months with the highest number of rainy days are July and August (14 days).
The month with the least rainy days is February (4.2 days).
Average snowfall in May
Holmsund, Sweden
- Average snowfall in May: 21mm
The month with the highest snowfall is March (199mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Holmsund, Sweden
- Average snowfall days in May: 2.3 days
The month with the highest number of snowfall days is January (17.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in May
Holmsund, Sweden
- Average sea temperature in May: 5°C
The best month for swimming (with the highest average sea temperature) is August (16.8°C).
The coldest months (with the lowest average sea temperature) are February and March (-0.2°C).
Average daylight in May /
Average sunshine in May
Holmsund, Sweden
- Average daylight in May: 18h and 2min
The month with the longest days is June (Average daylight: 20h and 30min).
The month with the shortest days is December (Average daylight: 4h and 36min).
- Average sunshine in May: 10h and 5min
The month with the most sunshine is June (Average sunshine: 13h and 0min).
The month with the least sunshine is December (Average sunshine: 1h and 30min).
Average sunshine days in May
Holmsund, Sweden
- Average sunshine days in May: 14.3 days
The month with the most sunshine days is June (15.7 days).
The month with the least sunshine days is November (10.1 days).
Average UV index in May
Holmsund, Sweden
- Average UV index in May: 3
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in May
Holmsund, Sweden
- Average cloud cover in May: 43
The month with the most cloud cover is January (Cloud cover 66).
The months with the least cloud cover are July and August (Cloud cover 38).
Average visibility in May
Holmsund, Sweden
- Average visibility in May: 9km
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February and March (8km).
Holmsund, Sweden
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