May weather forecastGrava, Norway
May
Weather in May
The last month of the spring, May, is a moderate month in Grava, Norway, with an average temperature varying between 6.8°C (44.2°F) and 13.6°C (56.5°F).Temperature
As April gives way to May, the average high-temperature displays a slight ascent, adjusting from a chilly 9.2°C (48.6°F) to a moderate 13.6°C (56.5°F). In May, Grava encounters an average low-temperature of 6.8°C (44.2°F) during the night.Humidity
The least humid month in Grava is May, with an average relative humidity of 70%.Rainfall
In May, the rain falls for 11.3 days. Throughout May, 34mm (1.34") of precipitation is accumulated. In Grava, during the entire year, the rain falls for 114.5 days and collects up to 470mm (18.5") of precipitation.Snowfall
January through May, October through December are months with snowfall in Grava. May is the last month it regularly snows. During 0.3 snowfall days, in May, Grava aggregates 1mm (0.04") of snow. In Grava, during the entire year, snow falls for 39.8 days and aggregates up to 526mm (20.71") of snow.Daylight
In Grava, the average length of the day in May is 16h and 59min.On the first day of May, sunrise is at 05:21 and sunset at 21:14. On the last day of the month, sunrise is at 04:19 and sunset at 22:18 CEST.
Sunshine
The average sunshine in May is 9.5h.UV index
The average daily maximum UV index in May in Grava is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: In May, the maximum UV index of 4 transforms into these recommendations:
Take necessary precautions - Protection from skin and eye injury is mandatory. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Grava, Norway
- Average high temperature in May: 13.6°C
The warmest month (with the highest average high temperature) is July (19.4°C).
The month with the lowest average high temperature is January (-0.2°C).
- Average low temperature in May: 6.8°C
The month with the highest average low temperature is July (12.5°C).
The coldest month (with the lowest average low temperature) is February (-4°C).
Average pressure in May
Grava, Norway
- Average pressure in May: 1014.2mbar
The month with the highest atmospheric pressure is April (1014.5mbar).
The month with the lowest atmospheric pressure is December (1007.9mbar).
Average wind speed in May
Grava, Norway
- Average wind speed in May: 12.7km/h
The windiest month (with the highest average wind speed) is December (16.2km/h).
The calmest months (with the lowest average wind speed) are July and August (11.8km/h).
Average humidity in May
Grava, Norway
- Average humidity in May: 70%
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is May (70%).
Average rainfall in May
Grava, Norway
- Average rainfall in May: 34mm
The wettest month (with the highest rainfall) is November (57mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in May
Grava, Norway
- Average rainfall days in May: 11.3 days
The months with the highest number of rainy days are June and August (12.9 days).
The month with the least rainy days is January (4.3 days).
Average snowfall in May
Grava, Norway
- Average snowfall in May: 1mm
The month with the highest snowfall is January (168mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Grava, Norway
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (10.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Grava, Norway
- Average daylight in May: 17h and 0min
The month with the longest days is June (Average daylight: 18h and 24min).
The month with the shortest days is December (Average daylight: 6h and 18min).
- Average sunshine in May: 9h and 30min
The month with the most sunshine is June (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).
Average sunshine days in May
Grava, Norway
- Average sunshine days in May: 17.7 days
The month with the most sunshine days is April (20.5 days).
The month with the least sunshine days is February (14.7 days).
Average UV index in May
Grava, Norway
- Average UV index in May: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in May
Grava, Norway
- Average cloud cover in May: 42
The months with the most cloud cover are February and November (Cloud cover 60).
The month with the least cloud cover is July (Cloud cover 37).
Average visibility in May
Grava, Norway
- Average visibility in May: 9km
The months with the highest visibility are June, July, August and September (10km).
The month with the lowest visibility is February (8km).
