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
October implies a gentle temperature shift, with average high-temperatures reducing from September's comfortable 18.5°C (65.3°F) to a still refreshing 13.5°C (56.3°F). Throughout October, Mertert registers a consistent average low-temperature of 5.9°C (42.6°F).Humidity
In October, the average relative humidity is 85%.Rainfall
In Mertert, in October, during 14.2 rainfall days, 39mm (1.54") of precipitation is typically accumulated. Throughout the year, there are 170 rainfall days, and 516mm (20.31") of precipitation is accumulated.Snowfall
Months with snowfall in Mertert are January through April, October through December. October is the first month it typically snows. Throughout October, in the average 0.2 snowfall days, it receives 1mm (0.04") of snow. In Mertert, during the entire year, snow falls for 28.8 days and aggregates up to 214mm (8.43") of snow.Daylight
In Mertert, Luxembourg, the average length of the day in October is 10h and 46min.On the first day of the month, sunrise is at 07:34 and sunset at 19:12 CEST. On the last day of October, in Mertert, Luxembourg, 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
In October, the average sunshine is 5.3h.UV index
In Mertert, the average daily maximum UV index in October is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index of 3 during October translates into these guidelines:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Frequently asked questions
What are October temperatures in Mertert?
What is the average humidity in October in Mertert?
How much does it rain in Mertert in October?
When does it start snowing in Mertert?
What is the average length of the day in October in Mertert?
When is the sunrise / sunset in October in Mertert?
When does Daylight Saving Time (DST) end in October in Mertert?
How long on average sun shines in October in Mertert?
What is the UV index intensity in October in Mertert?
Average temperature in October
Mertert, 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
Mertert, 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
Mertert, 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
Mertert, 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
Mertert, 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
Mertert, 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
Mertert, 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
Mertert, 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
Mertert, Luxembourg
- Average daylight in October: 10h and 5min
The month with the longest days is June (Average daylight: 16h and 12min).
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
Mertert, 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
Mertert, 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
Mertert, 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
Mertert, 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).
Mertert, Luxembourg
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