April weather forecastGrainau, Germany
April
Weather in April
April in Grainau, Germany, is a fresh spring month, with an average temperature varying between -0.3°C (31.5°F) and 11.1°C (52°F).Temperature
As April sets, the average high-temperature shows an increase, moving up from a cold 4.8°C (40.6°F) in March to a cool 11.1°C (52°F). An average low-temperature of -0.3°C (31.5°F) is observed during April nights.Humidity
In Grainau, the average relative humidity in April is 81%.Rainfall
In Grainau, during April, the rain falls for 16.5 days and regularly aggregates up to 74mm (2.91") of precipitation. 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, in April, snow falls for 5.6 days, with typically accumulated 159mm (6.26") of snow. Throughout the year, there are 73.3 snowfall days, and 2099mm (82.64") of snow is accumulated.Daylight
In April, the average length of the day in Grainau is 13h and 39min.On the first day of the month, sunrise is at 06:53 and sunset at 19:45. On the last day of April, sunrise is at 05:59 and sunset at 20:26 CEST.
Sunshine
In Grainau, the average sunshine in April is 8.4h.UV index
In Grainau, the average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: In April, a daily UV index of 3 turns into the following recommendations:
Be vigilant - A duty to shield skin and eyes from injury exists. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Grainau, Germany
- Average high temperature in April: 11.1°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 April: -0.3°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 April
Grainau, Germany
- Average pressure in April: 1015.7mbar
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 April
Grainau, Germany
- Average wind speed in April: 6.7km/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 April
Grainau, Germany
- Average humidity in April: 81%
The month with the highest relative humidity is February (93%).
The month with the lowest relative humidity is July (79%).
Average rainfall in April
Grainau, Germany
- Average rainfall in April: 74mm
The wettest month (with the highest rainfall) is August (157mm).
The driest month (with the least rainfall) is November (49mm).
Average rainfall days in April
Grainau, Germany
- Average rainfall days in April: 16.5 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 April
Grainau, Germany
- Average snowfall in April: 159mm
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 April
Grainau, Germany
- Average snowfall days in April: 5.6 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 April /
Average sunshine in April
Grainau, Germany
- Average daylight in April: 13h and 36min
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 April: 8h and 24min
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 April
Grainau, Germany
- Average sunshine days in April: 9.5 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 April
Grainau, Germany
- Average UV index in April: 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 April
Grainau, Germany
- Average cloud cover in April: 47
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 April
Grainau, Germany
- Average visibility in April: 7km
The months with the highest visibility are July and August (8km).
The months with the lowest visibility are January and February (5km).
