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
May marks a minor ascent in the average high-temperature, adjusting from April's mild 14.3°C (57.7°F) to a still refreshing 17.3°C (63.1°F). Throughout the month of May, Altlay witnesses an average low-temperature of 6.5°C (43.7°F).Humidity
In May, the average relative humidity is 78%.Rainfall
In May, in Altlay, the rain falls for 7.7 days. Throughout May, 11mm (0.43") of precipitation is accumulated. In Altlay, Germany, during the entire year, the rain falls for 75.3 days and collects up to 108mm (4.25") of precipitation.Snowfall
January through May, October through December are months with snowfall in Altlay. May is the last month it regularly snows. During 0.3 snowfall days, in May, Altlay aggregates 1mm (0.04") of snow. In Altlay, during the entire year, snow falls for 22.5 days and aggregates up to 51mm (2.01") of snow.Daylight
In Altlay, the average length of the day in May is 15h and 26min.On the first day of May, sunrise is at 06:06 and sunset at 20:49. On the last day of the month, sunrise is at 05:26 and sunset at 21:30 CEST.
Sunshine
The average sunshine in May is 8.9h.UV index
In May, the average daily maximum UV index in Altlay is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: In May, the maximum UV index of 4 suggests this advice:
Put precautions into practice - Guidance to elude sunburn is provided. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Frequently asked questions
What is the usual temperature for Altlay in May?
What is the average humidity in May in Altlay?
How many days does it rain in May in Altlay?
What is the last month it snows in Altlay?
How many hours of daylight does Altlay have in May?
When are sunrise and sunset in May in Altlay?
How many hours of sunshine does Altlay have in May?
What is the UV index intensity in May in Altlay?
Average temperature in May
Altlay, Germany
- Average high temperature in May: 17.3°C
The warmest month (with the highest average high temperature) is July (22.9°C).
The month with the lowest average high temperature is January (2.9°C).
- Average low temperature in May: 6.5°C
The month with the highest average low temperature is August (12.2°C).
The coldest month (with the lowest average low temperature) is January (-1.3°C).
Average pressure in May
Altlay, Germany
- Average pressure in May: 1016.1mbar
The month with the highest atmospheric pressure is September (1017.9mbar).
The month with the lowest atmospheric pressure is November (1014mbar).
Average wind speed in May
Altlay, Germany
- Average wind speed in May: 9.7km/h
The windiest months (with the highest average wind speed) are February and December (12.7km/h).
The calmest month (with the lowest average wind speed) is August (8.7km/h).
Average humidity in May
Altlay, Germany
- Average humidity in May: 78%
The months with the highest relative humidity are January and December (90%).
The months with the lowest relative humidity are April, July and August (75%).
Average rainfall in May
Altlay, Germany
- Average rainfall in May: 11mm
The wettest month (with the highest rainfall) is August (13mm).
The driest month (with the least rainfall) is September (5mm).
Average rainfall days in May
Altlay, Germany
- Average rainfall days in May: 7.7 days
The month with the highest number of rainy days is May (7.7 days).
The month with the least rainy days is February (4.3 days).
Average snowfall in May
Altlay, Germany
- Average snowfall in May: 1mm
The months with the highest snowfall are February and December (12mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Altlay, Germany
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (6.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Altlay, Germany
- Average daylight in May: 15h and 2min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in May: 8h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in May
Altlay, Germany
- Average sunshine days in May: 20.3 days
The month with the most sunshine days is March (23.3 days).
The month with the least sunshine days is December (19.5 days).
Average UV index in May
Altlay, Germany
- Average UV index in May: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Altlay, Germany
- Average cloud cover in May: 44
The month with the most cloud cover is December (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in May
Altlay, Germany
- Average visibility in May: 8km
The months with the highest visibility are March, April and August (9km).
The months with the lowest visibility are January, November and December (7km).
Altlay, Germany
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