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
Weather in May
Temperature
Griesalp perceives a slight temperature ascent during May, with average high-temperatures adjusting from an icy 3.8°C (38.8°F) in April to a frosty 6.8°C (44.2°F). Griesalp reports an average nighttime low-temperature of -1.2°C (29.8°F) in May.Humidity
The average relative humidity in May is 90%.Rainfall
In Griesalp, during May, the rain falls for 18.4 days and regularly aggregates up to 111mm (4.37") of precipitation. Throughout the year, there are 153.6 rainfall days, and 908mm (35.75") of precipitation is accumulated.Snowfall
January through December are months with snowfall. In Griesalp, Switzerland, in May, during 12.9 snowfall days, 389mm (15.31") of snow is typically accumulated. Throughout the year, in Griesalp, Switzerland, there are 145.6 snowfall days, and 3282mm (129.21") of snow is accumulated.Daylight
The average length of the day in May in Griesalp is 15h and 2min.On the first day of the month, sunrise is at 06:13 and sunset at 20:38. On the last day of May, in Griesalp, sunrise is at 05:39 and sunset at 21:13 CEST.
Sunshine
The average sunshine in May is 6.9h.UV index
The average daily maximum UV index in May is 2. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: A daily maximum UV index of 2 in May translates into the following instructions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Always opt for UVA and UVB-resistant sunglasses on radiant days. 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
Is it cold in Griesalp during May?
What is the average humidity in May in Griesalp?
How much does it rain in Griesalp in May?
How many days does it snow in May in Griesalp?
What is the average length of the day in May in Griesalp?
When are sunrise and sunset in May in Griesalp?
How many hours of sunshine does Griesalp have in May?
How high is the UV index in May in Griesalp?
Average temperature in May
Griesalp, Switzerland
- Average high temperature in May: 6.8°C
The warmest month (with the highest average high temperature) is August (15.4°C).
The month with the lowest average high temperature is January (-3.1°C).
- Average low temperature in May: -1.2°C
The months with the highest average low temperature are July and August (5.7°C).
The coldest months (with the lowest average low temperature) are January and February (-11.9°C).
Average pressure in May
Griesalp, Switzerland
- Average pressure in May: 1015.9mbar
The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed in May
Griesalp, Switzerland
- Average wind speed in May: 7.1km/h
The windiest month (with the highest average wind speed) is December (8.8km/h).
The calmest month (with the lowest average wind speed) is August (6km/h).
Average humidity in May
Griesalp, Switzerland
- Average humidity in May: 90%
The month with the highest relative humidity is March (92%).
The month with the lowest relative humidity is August (82%).
Average rainfall in May
Griesalp, Switzerland
- Average rainfall in May: 111mm
The wettest month (with the highest rainfall) is June (116mm).
The driest month (with the least rainfall) is February (43mm).
Average rainfall days in May
Griesalp, Switzerland
- Average rainfall days in May: 18.4 days
The month with the highest number of rainy days is July (24 days).
The months with the least rainy days are February and December (4 days).
Average snowfall in May
Griesalp, Switzerland
- Average snowfall in May: 389mm
The month with the highest snowfall is December (506mm).
The month with the least snowfall is July (8mm).
Average snowfall days in May
Griesalp, Switzerland
- Average snowfall days in May: 12.9 days
The month with the highest number of snowfall days is March (21.2 days).
The month with the least snowfall days is July (0.8 days).
Average daylight in May /
Average sunshine in May
Griesalp, Switzerland
- Average daylight in May: 15h and 0min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in May: 6h and 5min
The months with the most sunshine are July and August (Average sunshine: 8h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).
Average sunshine days in May
Griesalp, Switzerland
- Average sunshine days in May: 4.8 days
The month with the most sunshine days is October (14 days).
The month with the least sunshine days is July (3.6 days).
Average UV index in May
Griesalp, Switzerland
- Average UV index in May: 2
The month with the highest UV index is June (UV index 4).
The months with the lowest UV index are January, March, April and November (UV index 1).
Average cloud cover in May
Griesalp, Switzerland
- Average cloud cover in May: 61
The month with the most cloud cover is February (Cloud cover 62).
The months with the least cloud cover are August and October (Cloud cover 46).
Average visibility in May
Griesalp, Switzerland
- Average visibility in May: 6km
The months with the highest visibility are June, July, August, September, October, November and December (7km).
The months with the lowest visibility are January, February, March, April and May (6km).
Griesalp, Switzerland
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