May weather forecastSandnes, Norway
May
Weather in May
May, the last month of the spring in Sandnes, is a fresh month, with temperature in the range of an average high of 10.5°C (50.9°F) and an average low of 7.8°C (46°F).Temperature
May's arrival brings an average high-temperature of a cool 10.5°C (50.9°F), slightly deviating from April's 8°C (46.4°F). Throughout May in Sandnes, Norway, a minimal difference from peak daytime temperatures is noted, marking a steady low-temperature average of 7.8°C (46°F).Humidity
In Sandnes, the average relative humidity in May is 77%.Rainfall
In Sandnes, during May, the rain falls for 14.8 days and regularly aggregates up to 52mm (2.05") of precipitation. In Sandnes, during the entire year, the rain falls for 210.6 days and collects up to 1013mm (39.88") of precipitation.Snowfall
In Sandnes, Norway, snow does not fall in May through October.Sea temperature
In Sandnes, in May, the average water temperature is 9.4°C (48.9°F).Note: Swimming at temperatures less than 10°C (50°F) in 9.4°C (48.9°F) is feasible with the right swimsuit; if not, expect cold shock and breathlessness. A quick swim at 13°C (55.4°F) without adequate warmth can be discomforting.
Daylight
In May, the average length of the day is 16h and 56min.On the first day of May in Sandnes, Norway, sunrise is at 05:38 and sunset at 21:29. On the last day of the month, sunrise is at 04:37 and sunset at 22:32 CEST.
Sunshine
In May, the average sunshine is 9.5h.UV index
May through August, with an average maximum UV index of 4, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: A daily high UV index of 4 in May leads to these guidelines:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Stay sun-safe with clothing that is both closely woven and worn loosely. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Sandnes, Norway
- Average high temperature in May: 10.5°C
The warmest month (with the highest average high temperature) is August (16.3°C).
The month with the lowest average high temperature is February (3.7°C).
- Average low temperature in May: 7.8°C
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is February (1.6°C).
Average pressure in May
Sandnes, Norway
- Average pressure in May: 1015mbar
The month with the highest atmospheric pressure is May (1015mbar).
The month with the lowest atmospheric pressure is December (1006.7mbar).
Average wind speed in May
Sandnes, Norway
- Average wind speed in May: 18.4km/h
The windiest month (with the highest average wind speed) is January (27.4km/h).
The calmest months (with the lowest average wind speed) are June and July (17.2km/h).
Average humidity in May
Sandnes, Norway
- Average humidity in May: 77%
The month with the highest relative humidity is July (81%).
The months with the lowest relative humidity are October and November (76%).
Average rainfall in May
Sandnes, Norway
- Average rainfall in May: 52mm
The wettest month (with the highest rainfall) is December (130mm).
The driest month (with the least rainfall) is June (43mm).
Average rainfall days in May
Sandnes, Norway
- Average rainfall days in May: 14.8 days
The month with the highest number of rainy days is December (21.5 days).
The month with the least rainy days is June (13.3 days).
Average snowfall in May
Sandnes, Norway
- Average snowfall in May: 0mm
The month with the highest snowfall is March (30mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
Sandnes, Norway
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (4.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in May
Sandnes, Norway
- Average sea temperature in May: 9.4°C
The best month for swimming (with the highest average sea temperature) is August (16.8°C).
The coldest month (with the lowest average sea temperature) is March (4.6°C).
Average daylight in May /
Average sunshine in May
Sandnes, Norway
- Average daylight in May: 16h and 54min
The month with the longest days is June (Average daylight: 18h and 18min).
The month with the shortest days is December (Average daylight: 6h and 24min).
- Average sunshine in May: 9h and 30min
The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 2h and 24min).
Average sunshine days in May
Sandnes, Norway
- Average sunshine days in May: 14.1 days
The month with the most sunshine days is June (14.4 days).
The month with the least sunshine days is December (5.8 days).
Average UV index in May
Sandnes, Norway
- Average UV index in May: 4
The months with the highest UV index are May, June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in May
Sandnes, Norway
- Average cloud cover in May: 44
The month with the most cloud cover is December (Cloud cover 64).
The month with the least cloud cover is May (Cloud cover 44).
Average visibility in May
Sandnes, Norway
- Average visibility in May: 10km
The months with the highest visibility are April, May, June, July and August (10km).
The months with the lowest visibility are January, February, March, September, October, November and December (9km).
