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
Observing a mild shift, the average high-temperature during October reduces from September's comfortable 18.5°C (65.3°F) to a mild 13.4°C (56.1°F). October in Heffingen is noted for a mean low-temperature of 5.8°C (42.4°F).Humidity
In Heffingen, the average relative humidity in October is 85%.Rainfall
In Heffingen, during October, the rain falls for 13.5 days and regularly aggregates up to 39mm (1.54") of precipitation. In Heffingen, during the entire year, the rain falls for 171.5 days and collects up to 545mm (21.46") of precipitation.Snowfall
January through May, October through December are months with snowfall in Heffingen. October is the first month it typically snows in Heffingen. Throughout October, in the average 0.4 snowfall days, it receives 4mm (0.16") of snow. Throughout the year, there are 28 snowfall days, and 235mm (9.25") of snow is accumulated.Daylight
In October, the average length of the day in Heffingen is 10h and 45min.On the first day of the month, sunrise is at 07:35 and sunset at 19:13 CEST. On the last day of October, in Heffingen, sunrise is at 07:23 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
In Heffingen, Luxembourg, the average sunshine in October is 5.3h.UV index
In October, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In October, the maximum UV index of 3 suggests this advice:
Ensure safety - Sun damage prevention is strongly urged. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the average October temperature in Heffingen?
What is the average humidity in October in Heffingen?
How many days does it rain in October in Heffingen?
When does it start to snow in Heffingen?
How many hours of daylight does Heffingen have in October?
When are sunrise and sunset in October in Heffingen?
When does Daylight Saving Time (DST) end in October in Heffingen?
How many hours of sunshine does Heffingen have in October?
How high is the UV index in October in Heffingen?
Average temperature in October
Heffingen, Luxembourg
- Average high temperature in October: 13.4°C
The warmest months (with the highest average high temperature) are July and August (22.6°C).
The month with the lowest average high temperature is January (3.2°C).
- Average low temperature in October: 5.8°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 (-1.2°C).
Average pressure in October
Heffingen, Luxembourg
- Average pressure in October: 1017.5mbar
The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is November (1014.1mbar).
Average wind speed in October
Heffingen, Luxembourg
- Average wind speed in October: 11.4km/h
The windiest month (with the highest average wind speed) is February (15.2km/h).
The calmest month (with the lowest average wind speed) is August (9.6km/h).
Average humidity in October
Heffingen, Luxembourg
- Average humidity in October: 85%
The month with the highest relative humidity is December (91%).
The month with the lowest relative humidity is August (76%).
Average rainfall in October
Heffingen, Luxembourg
- Average rainfall in October: 39mm
The wettest month (with the highest rainfall) is December (61mm).
The driest month (with the least rainfall) is April (33mm).
Average rainfall days in October
Heffingen, Luxembourg
- Average rainfall days in October: 13.5 days
The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is February (10.8 days).
Average snowfall in October
Heffingen, Luxembourg
- Average snowfall in October: 4mm
The month with the highest snowfall is December (71mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in October
Heffingen, Luxembourg
- Average snowfall days in October: 0.4 days
The months with the highest number of snowfall days are January and February (7.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Heffingen, 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 42min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).
Average sunshine days in October
Heffingen, Luxembourg
- Average sunshine days in October: 14.9 days
The month with the most sunshine days is September (15.8 days).
The month with the least sunshine days is June (10.4 days).
Average UV index in October
Heffingen, 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
Heffingen, 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
Heffingen, 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 January, February, May, June, September, October, November and December (8km).
Heffingen, Luxembourg
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