Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
With October's arrival, Altrier's weather changes as the average high-temperature falls from a comfortable 18.5°C (65.3°F) in September to a mild 13.5°C (56.3°F). October in Altrier witnesses an average low-temperature hovering around a wintry 5.9°C (42.6°F).Humidity
In Altrier, the average relative humidity in October is 85%.Rainfall
In Altrier, in October, it is raining for 14.2 days, with typically 39mm (1.54") of accumulated precipitation. Throughout the year, there are 170 rainfall days, and 516mm (20.31") of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall in Altrier. October is the first month it typically snows. Throughout October, in the average 0.2 snowfall days, it receives 1mm (0.04") of snow. Throughout the year, there are 28.8 snowfall days, and 214mm (8.43") of snow is accumulated.Daylight
The average length of the day in October is 10h and 45min.On the first day of October in Altrier, sunrise is at 07:35 and sunset at 19:12 CEST. On the last day of the month, sunrise is at 07:22 and sunset at 17:13 CET.
Note: On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, and the time zone changes from CEST to CET. Daylight Saving Time starts again on Sunday, 30. March 2025, at 02:00; consequently, the time zone reverts from CET to CEST.
Sunshine
The average sunshine in October in Altrier is 5.3h.UV index
In October, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 3 in October translates into these instructions:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. To cut down UV radiation exposure by about half, sport a wide-brim hat. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Frequently asked questions
What is the usual temperature for Altrier in October?
What is the average humidity in October in Altrier?
How much does it rain in Altrier in October?
When does it start to snow in Altrier?
How many hours of daylight does Altrier have in October?
When are sunrise and sunset in October in Altrier?
When does Daylight Saving Time (DST) end in October in Altrier?
How long on average sun shines in October in Altrier?
What is the UV index reading in October in Altrier?
Average temperature in October
Altrier, Luxembourg
- Average high temperature in October: 13.5°C
The warmest month (with the highest average high temperature) is July (22.7°C).
The month with the lowest average high temperature is January (3.1°C).
- Average low temperature in October: 5.9°C
The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is January (-1.3°C).
Average pressure in October
Altrier, Luxembourg
- Average pressure in October: 1017.5mbar
The month with the highest atmospheric pressure is December (1018.3mbar).
The month with the lowest atmospheric pressure is November (1014.2mbar).
Average wind speed in October
Altrier, Luxembourg
- Average wind speed in October: 11.1km/h
The windiest month (with the highest average wind speed) is February (14.7km/h).
The calmest month (with the lowest average wind speed) is August (9.4km/h).
Average humidity in October
Altrier, Luxembourg
- Average humidity in October: 85%
The month with the highest relative humidity is December (91%).
The months with the lowest relative humidity are April and August (76%).
Average rainfall in October
Altrier, Luxembourg
- Average rainfall in October: 39mm
The wettest month (with the highest rainfall) is December (69mm).
The driest month (with the least rainfall) is July (25mm).
Average rainfall days in October
Altrier, Luxembourg
- Average rainfall days in October: 14.2 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is September (9.6 days).
Average snowfall in October
Altrier, Luxembourg
- Average snowfall in October: 1mm
The months with the highest snowfall are January and December (66mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in October
Altrier, Luxembourg
- Average snowfall days in October: 0.2 days
The month with the highest number of snowfall days is January (7.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Altrier, Luxembourg
- Average daylight in October: 10h and 5min
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 October: 5h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).
Average sunshine days in October
Altrier, Luxembourg
- Average sunshine days in October: 13.9 days
The month with the most sunshine days is August (17.6 days).
The month with the least sunshine days is December (7.6 days).
Average UV index in October
Altrier, Luxembourg
- Average UV index in October: 3
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 October
Altrier, Luxembourg
- Average cloud cover in October: 51
The month with the most cloud cover is December (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in October
Altrier, Luxembourg
- Average visibility in October: 8km
The months with the highest visibility are March, April, July and August (9km).
The months with the lowest visibility are November and December (7km).
Altrier, Luxembourg
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