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
Grainau in May denotes a subtle temperature transition, adjusting from an average high of a fresh 11.1°C (52°F) in April to a moderate 14.3°C (57.7°F). Grainau, during the nights of May, experiences an average temperature drop to a wintry 3.3°C (37.9°F).Humidity
The average relative humidity in May in Grainau is 83%.Rainfall
In Grainau, in May, during 23.9 rainfall days, 155mm (6.1") of precipitation is typically accumulated. Throughout the year, in Grainau, there are 175.4 rainfall days, and 1186mm (46.69") of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall in Grainau. May is the last month it regularly snows. During 1.1 snowfall days, in May, Grainau aggregates 53mm (2.09") of snow. In Grainau, during the entire year, snow falls for 73.3 days and aggregates up to 2099mm (82.64") of snow.Daylight
In May, the average length of the day in Grainau is 15h and 8min.On the first day of the month, sunrise is at 05:58 and sunset at 20:27. On the last day of May, in Grainau, sunrise is at 05:22 and sunset at 21:04 CEST.
Sunshine
In May, the average sunshine in Grainau is 7.8h.UV index
In May, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum UV index of 3 during May translates into these guidelines:
Exercise prevention - Precautions against solar damage are endorsed. Avoiding the Sun during its peak radiation time around midday is a healthy practice. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Frequently asked questions
What are May temperatures in Grainau?
What is the average humidity in May in Grainau?
How many days does it rain in May in Grainau?
What is the last month it snows in Grainau?
How many hours of daylight does Grainau have in May?
When are sunrise and sunset in May in Grainau?
How long on average sun shines in May in Grainau?
What is the UV index reading in May in Grainau?
Average temperature in May
Grainau, Germany
- Average high temperature in May: 14.3°C
The warmest months (with the highest average high temperature) are July and August (20.8°C).
The months with the lowest average high temperature are January and February (0.1°C).
- Average low temperature in May: 3.3°C
The month with the highest average low temperature is August (8.6°C).
The coldest month (with the lowest average low temperature) is February (-8.7°C).
Average pressure in May
Grainau, Germany
- Average pressure in May: 1015.9mbar
The month with the highest atmospheric pressure is December (1020.6mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).
Average wind speed in May
Grainau, Germany
- Average wind speed in May: 6.4km/h
The windiest month (with the highest average wind speed) is December (7.7km/h).
The calmest month (with the lowest average wind speed) is September (5.9km/h).
Average humidity in May
Grainau, Germany
- Average humidity in May: 83%
The month with the highest relative humidity is February (93%).
The month with the lowest relative humidity is July (79%).
Average rainfall in May
Grainau, Germany
- Average rainfall in May: 155mm
The wettest month (with the highest rainfall) is August (157mm).
The driest month (with the least rainfall) is November (49mm).
Average rainfall days in May
Grainau, Germany
- Average rainfall days in May: 23.9 days
The month with the highest number of rainy days is May (23.9 days).
The month with the least rainy days is February (4.9 days).
Average snowfall in May
Grainau, Germany
- Average snowfall in May: 53mm
The month with the highest snowfall is January (573mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in May
Grainau, Germany
- Average snowfall days in May: 1.1 days
The month with the highest number of snowfall days is February (15.4 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Grainau, Germany
- Average daylight in May: 15h and 1min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in May: 7h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 12min).
Average sunshine days in May
Grainau, Germany
- Average sunshine days in May: 5.7 days
The month with the most sunshine days is November (15.9 days).
The month with the least sunshine days is July (5.4 days).
Average UV index in May
Grainau, Germany
- Average UV index in May: 3
The month with the highest UV index is June (UV index 5).
The months with the lowest UV index are February and November (UV index 1).
Average cloud cover in May
Grainau, Germany
- Average cloud cover in May: 55
The month with the most cloud cover is February (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 41).
Average visibility in May
Grainau, Germany
- Average visibility in May: 7km
The months with the highest visibility are July and August (8km).
The months with the lowest visibility are January and February (5km).
Grainau, Germany
Weather forecast for your location
2. Allow the app to use your location
