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
As May arrives, Namsos's weather shows an increase in high-temperatures, moving from April's wintry 5.7°C (42.3°F) to a fresh 10.8°C (51.4°F). An average low-temperature of 4.4°C (39.9°F) is noted in Namsos during the month of May.Humidity
May is the least humid month, with an average relative humidity of 74%.Rainfall
In Namsos, in May, during 13.8 rainfall days, 36mm (1.42") of precipitation is typically accumulated. Throughout the year, in Namsos, there are 148 rainfall days, and 446mm (17.56") of precipitation is accumulated.Snowfall
Months with snowfall in Namsos are January through May, October through December. May is the last month it regularly snows in Namsos. During 3.2 snowfall days, in May, Namsos aggregates 59mm (2.32") of snow. In Namsos, during the entire year, snow falls for 57.6 days and aggregates up to 645mm (25.39") of snow.Sea temperature
In Namsos, in May, the average water temperature is 8.3°C (46.9°F).Note: Navigating the 8.3°C (46.9°F) at 13°C (55.4°F) is no joy, and temperatures less than 10°C (50°F) can threaten breathing and cause a chilling shock, gauging personal stamina.
Daylight
The average length of the day in May in Namsos is 18h and 37min.On the first day of May, sunrise is at 04:41 and sunset at 21:40. On the last day of the month, sunrise is at 03:03 and sunset at 23:20 CEST.
Sunshine
In Namsos, the average sunshine in May is 8.7h.UV index
In May, the average daily maximum UV index in Namsos is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: During May, 3 as the daily maximum UV index converts into the following advice:
Be vigilant - Suggestions to stave off sun damage are provided. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. During bright days, sunglasses that offer UVA and UVB defense are recommended. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Frequently asked questions
What are May temperatures in Namsos?
What is the least humid month in Namsos?
What is the average humidity in May in Namsos?
How much does it rain in Namsos in May?
What is the last month it snows in Namsos?
How cold is the water in May in Namsos?
What is the average length of the day in May in Namsos?
When is the sunrise / sunset in May in Namsos?
How long on average sun shines in May in Namsos?
What is the UV index reading in May in Namsos?
Average temperature in May
Namsos, Norway
- Average high temperature in May: 10.8°C
The warmest month (with the highest average high temperature) is July (17.3°C).
The month with the lowest average high temperature is January (-1.8°C).
- Average low temperature in May: 4.4°C
The month with the highest average low temperature is July (10.1°C).
The coldest month (with the lowest average low temperature) is February (-5.8°C).
Average pressure in May
Namsos, Norway
- Average pressure in May: 1014.4mbar
The month with the highest atmospheric pressure is May (1014.4mbar).
The month with the lowest atmospheric pressure is December (1002.9mbar).
Average wind speed in May
Namsos, Norway
- Average wind speed in May: 11.9km/h
The windiest month (with the highest average wind speed) is January (16.8km/h).
The calmest month (with the lowest average wind speed) is July (10.1km/h).
Average humidity in May
Namsos, Norway
- Average humidity in May: 74%
The month with the highest relative humidity is February (89%).
The month with the lowest relative humidity is May (74%).
Average rainfall in May
Namsos, Norway
- Average rainfall in May: 36mm
The wettest month (with the highest rainfall) is September (56mm).
The driest month (with the least rainfall) is June (26mm).
Average rainfall days in May
Namsos, Norway
- Average rainfall days in May: 13.8 days
The month with the highest number of rainy days is October (15.7 days).
The month with the least rainy days is February (6.7 days).
Average snowfall in May
Namsos, Norway
- Average snowfall in May: 59mm
The month with the highest snowfall is February (138mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Namsos, Norway
- Average snowfall days in May: 3.2 days
The month with the highest number of snowfall days is February (12.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in May
Namsos, Norway
- Average sea temperature in May: 8.3°C
The best month for swimming (with the highest average sea temperature) is August (14.2°C).
The coldest month (with the lowest average sea temperature) is March (4.8°C).
Average daylight in May /
Average sunshine in May
Namsos, Norway
- Average daylight in May: 18h and 4min
The month with the longest days is June (Average daylight: 21h and 6min).
The month with the shortest days is December (Average daylight: 4h and 12min).
- Average sunshine in May: 8h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 12min).
The month with the least sunshine is December (Average sunshine: 1h and 18min).
Average sunshine days in May
Namsos, Norway
- Average sunshine days in May: 13.3 days
The month with the most sunshine days is November (16.2 days).
The month with the least sunshine days is April (11.9 days).
Average UV index in May
Namsos, Norway
- Average UV index in May: 3
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are February, March and December (UV index 1).
Average cloud cover in May
Namsos, Norway
- Average cloud cover in May: 57
The month with the most cloud cover is March (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 54).
Average visibility in May
Namsos, Norway
- Average visibility in May: 9km
The months with the highest visibility are April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February and March (8km).
Namsos, Norway
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