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
May
Weather in May
Temperature
The onset of May marks an average high-temperature of a frosty 7.3°C (45.1°F), hardly differing from April's 4.6°C (40.3°F). In Hamnøy, the nocturnal temperatures throughout May show a marginal dip from the daytime averages, settling at an icy 5.7°C (42.3°F).Humidity
In May, the average relative humidity is 77%.Rainfall
In Hamnøy, Norway, during May, the rain falls for 13.3 days and regularly aggregates up to 28mm (1.1") of precipitation. In Hamnøy, during the entire year, the rain falls for 158 days and collects up to 477mm (18.78") of precipitation.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows in Hamnøy. During 3.6 snowfall days, in May, Hamnøy aggregates 24mm (0.94") of snow. In Hamnøy, during the entire year, snow falls for 54.6 days and aggregates up to 450mm (17.72") of snow.Daylight
The average length of the day in May is 16h and 59min.Sunshine
The average sunshine in May in Hamnøy, Norway, is 7.3h.UV index
In Hamnøy, the average daily maximum UV index in May is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: The UV index of 3 during May leads to these advisories:
Make use of precautions - Shielding skin and eyes from injury is a requirement. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Hamnøy?
What is the average humidity in May in Hamnøy?
How many days does it rain in May?
What is the last month it snows?
How many hours of daylight does Hamnøy have in May?
How many hours of sunshine does Hamnøy have in May?
How high is the UV index in May in Hamnøy?
Average temperature in May
Hamnøy, Norway
- Average high temperature in May: 7.3°C
The warmest month (with the highest average high temperature) is August (13.3°C).
The month with the lowest average high temperature is February (2.5°C).
- Average low temperature in May: 5.7°C
The month with the highest average low temperature is August (11.6°C).
The coldest month (with the lowest average low temperature) is February (0.4°C).
Average pressure in May
Hamnøy, Norway
- Average pressure in May: 1013.8mbar
The month with the highest atmospheric pressure is May (1013.8mbar).
The month with the lowest atmospheric pressure is December (1000.4mbar).
Average wind speed in May
Hamnøy, Norway
- Average wind speed in May: 22.6km/h
The windiest months (with the highest average wind speed) are March and December (31.5km/h).
The calmest month (with the lowest average wind speed) is July (19.9km/h).
Average humidity in May
Hamnøy, Norway
- Average humidity in May: 77%
The month with the highest relative humidity is July (82%).
The month with the lowest relative humidity is March (70%).
Average rainfall in May
Hamnøy, Norway
- Average rainfall in May: 28mm
The wettest month (with the highest rainfall) is November (56mm).
The driest month (with the least rainfall) is June (18mm).
Average rainfall days in May
Hamnøy, Norway
- Average rainfall days in May: 13.3 days
The month with the highest number of rainy days is November (17.8 days).
The month with the least rainy days is February (8.8 days).
Average snowfall in May
Hamnøy, Norway
- Average snowfall in May: 24mm
The month with the highest snowfall is February (125mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Hamnøy, Norway
- Average snowfall days in May: 3.6 days
The month with the highest number of snowfall days is February (11.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Hamnøy, Norway
- Average daylight in May: 17h and 0min
The month with the longest days is August (Average daylight: 17h and 24min).
The month with the shortest days is June (Average daylight: 0h and 0min).
- Average sunshine in May: 7h and 2min
The month with the most sunshine is August (Average sunshine: 8h and 36min).
The month with the least sunshine is December (Average sunshine: 0h and 30min).
Average sunshine days in May
Hamnøy, Norway
- Average sunshine days in May: 13.8 days
The month with the most sunshine days is July (16.4 days).
The month with the least sunshine days is November (7.6 days).
Average UV index in May
Hamnøy, Norway
- Average UV index in May: 3
The month with the highest UV index is July (UV index 4).
The month with the lowest UV index is March (UV index 1).
Average cloud cover in May
Hamnøy, Norway
- Average cloud cover in May: 56
The month with the most cloud cover is March (Cloud cover 69).
The month with the least cloud cover is July (Cloud cover 53).
Average visibility in May
Hamnøy, Norway
- Average visibility in May: 10km
The months with the highest visibility are May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, April, November and December (9km).
