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
The beginning of May signals a minor rise in the average high-temperature, moving from a cold 5.5°C (41.9°F) in April to a frosty 9.7°C (49.5°F). During the month of May, the nighttime temperature in Ulsteinvik falls to an average of 4.2°C (39.6°F).Humidity
The least humid month is May, with an average relative humidity of 77%.Rainfall
In Ulsteinvik, during May, the rain falls for 17.1 days and regularly aggregates up to 72mm (2.83") of precipitation. Throughout the year, in Ulsteinvik, there are 199.5 rainfall days, and 1157mm (45.55") of precipitation is accumulated.Snowfall
Months with snowfall in Ulsteinvik are January through May, October through December. May is the last month it regularly snows. During 3.3 snowfall days, in May, Ulsteinvik aggregates 126mm (4.96") of snow. In Ulsteinvik, Norway, during the entire year, snow falls for 70.3 days and aggregates up to 1824mm (71.81") of snow.Sea temperature
In Ulsteinvik, Norway, the average seawater temperature in May is 8.1°C (46.6°F).Note: It is life-risking to swim in 8.1°C (46.6°F). Briefly staying in 13°C (55.4°F) waters feels unsettling, and temperatures below 10°C (50°F) might result in cold shock and loss of breath control, hinging on personal endurance.
Daylight
The average length of the day in May is 17h and 51min.On the first day of the month, sunrise is at 05:18 and sunset at 21:48. On the last day of May, sunrise is at 03:59 and sunset at 23:09 CEST.
Sunshine
The average sunshine in May is 8.4h.UV index
In May, the average daily maximum UV index in Ulsteinvik is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: The maximum UV index of 3 during May 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. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Frequently asked questions
What is the temperature in May in Ulsteinvik?
What is the least humid month in Ulsteinvik?
What is the average humidity in May in Ulsteinvik?
How much does it rain in Ulsteinvik in May?
What is the last month it snows in Ulsteinvik?
What is the water temperature in May in Ulsteinvik?
What is the average length of the day in May in Ulsteinvik?
When are sunrise and sunset in May in Ulsteinvik?
How many hours of sunshine does Ulsteinvik have in May?
What is the UV index intensity in May in Ulsteinvik?
Average temperature in May
Ulsteinvik, Norway
- Average high temperature in May: 9.7°C
The warmest month (with the highest average high temperature) is July (15.3°C).
The month with the lowest average high temperature is January (-0.5°C).
- Average low temperature in May: 4.2°C
The month with the highest average low temperature is August (9.7°C).
The coldest month (with the lowest average low temperature) is February (-3.8°C).
Average pressure in May
Ulsteinvik, Norway
- Average pressure in May: 1014.6mbar
The month with the highest atmospheric pressure is May (1014.6mbar).
The month with the lowest atmospheric pressure is December (1003.7mbar).
Average wind speed in May
Ulsteinvik, Norway
- Average wind speed in May: 10.8km/h
The windiest month (with the highest average wind speed) is December (16.6km/h).
The calmest month (with the lowest average wind speed) is August (9.2km/h).
Average humidity in May
Ulsteinvik, Norway
- Average humidity in May: 77%
The month with the highest relative humidity is March (85%).
The month with the lowest relative humidity is May (77%).
Average rainfall in May
Ulsteinvik, Norway
- Average rainfall in May: 72mm
The wettest month (with the highest rainfall) is December (141mm).
The driest month (with the least rainfall) is June (63mm).
Average rainfall days in May
Ulsteinvik, Norway
- Average rainfall days in May: 17.1 days
The month with the highest number of rainy days is August (21.8 days).
The month with the least rainy days is February (11.9 days).
Average snowfall in May
Ulsteinvik, Norway
- Average snowfall in May: 126mm
The month with the highest snowfall is February (410mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Ulsteinvik, Norway
- Average snowfall days in May: 3.3 days
The month with the highest number of snowfall days is January (15 days).
The months with the least snowfall days are July, August and September (0 days).
Average sea temperature in May
Ulsteinvik, Norway
- Average sea temperature in May: 8.1°C
The best month for swimming (with the highest average sea temperature) is August (14.3°C).
The coldest month (with the lowest average sea temperature) is March (5.3°C).
Average daylight in May /
Average sunshine in May
Ulsteinvik, Norway
- Average daylight in May: 17h and 5min
The month with the longest days is June (Average daylight: 19h and 42min).
The month with the shortest days is December (Average daylight: 5h and 12min).
- Average sunshine in May: 8h and 2min
The month with the most sunshine is June (Average sunshine: 9h and 36min).
The month with the least sunshine is December (Average sunshine: 2h and 18min).
Average sunshine days in May
Ulsteinvik, Norway
- Average sunshine days in May: 10.6 days
The month with the most sunshine days is April (11.4 days).
The month with the least sunshine days is December (7.2 days).
Average UV index in May
Ulsteinvik, Norway
- Average UV index in May: 3
The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are February, March, November and December (UV index 1).
Average cloud cover in May
Ulsteinvik, Norway
- Average cloud cover in May: 54
The month with the most cloud cover is March (Cloud cover 67).
The month with the least cloud cover is May (Cloud cover 54).
Average visibility in May
Ulsteinvik, Norway
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Ulsteinvik, Norway
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