Climate and monthly weather forecastLannen, Luxembourg
Climate and monthly weather forecast
Weather in January
January, the same as December, is a wintry winter month in Lannen, Luxembourg, with an average temperature ranging between min -1.3°C (29.7°F) and max 2.7°C (36.9°F). Lannen experiences its lowest temperatures in January, with an average peak of 2.7°C (36.9°F) and a low of -1.3°C (29.7°F). Weather in January »Weather in February
February, the last month of the winter in Lannen, is also an icy month, with an average temperature varying between -1.2°C (29.8°F) and 3.9°C (39°F). Lannen in February witnesses an average high-temperature of a still icy 3.9°C (39°F), indicating a slight variation from January's 2.7°C (36.9°F). Weather in February »Weather in March
The first month of the spring, March, is a chilly month in Lannen, Luxembourg, with an average temperature fluctuating between 1.1°C (34°F) and 8.4°C (47.1°F). Lannen, Luxembourg, perceives a slight temperature ascent during March, with average high-temperatures adjusting from an icy 3.9°C (39°F) in February to a chilly 8.4°C (47.1°F). Weather in March »Weather in April
April is a mild spring month in Lannen, Luxembourg, with an average temperature ranging between min 4°C (39.2°F) and max 13.3°C (55.9°F). April's onset is marked by a subtle temperature increase, moving from a frosty 8.4°C (47.1°F) in March to a refreshing 13.3°C (55.9°F). Weather in April »Weather in May
May, the last month of the spring in Lannen, is another refreshing month, with an average temperature varying between 6.3°C (43.3°F) and 15.9°C (60.6°F). The transition into May reveals an average high-temperature of a still moderate 15.9°C (60.6°F), mirroring a close resemblance to April. Weather in May »Weather in June
The first month of the summer, June, is a refreshing month in Lannen, Luxembourg, with an average temperature varying between 10°C (50°F) and 19.2°C (66.6°F). With the transition into June, Lannen experiences a subtle uplift in average high-temperatures, adjusting from a mild 15.9°C (60.6°F) in May to a still refreshing 19.2°C (66.6°F). Weather in June »Weather in July
July in Lannen, Luxembourg, is a pleasant summer month, with an average temperature varying between 11.6°C (52.9°F) and 21.6°C (70.9°F). The transition into July reveals an average high-temperature of a pleasant 21.6°C (70.9°F), mirroring a close resemblance to June. Weather in July »Weather in August
The last month of the summer, August, is another pleasant month in Lannen, Luxembourg, with temperature in the range of an average low of 11.8°C (53.2°F) and an average high of 21.7°C (71.1°F). The month of August, characterized by an average high of 21.7°C (71.1°F) and a low of 11.8°C (53.2°F), is recognized as the warmest. Weather in August »Weather in September
The first month of the autumn, September, is still a comfortable month in Lannen, Luxembourg, with an average temperature fluctuating between 8.6°C (47.5°F) and 17.8°C (64°F). A moderate decline in average high-temperatures is noted in September, moving from a pleasant 21.7°C (71.1°F) in August to a refreshing 17.8°C (64°F). Weather in September »Weather in October
October, the same as September, is another fresh autumn month in Lannen, Luxembourg, with an average temperature ranging between max 12.8°C (55°F) and min 5.8°C (42.4°F). October's arrival coincides with a drop in the average high-temperature, decreasing from September's comfortable 17.8°C (64°F) to a cool 12.8°C (55°F). Weather in October »Weather in November
November, the last month of the autumn in Lannen, is another chilly month, with temperature in the range of an average low of 2.5°C (36.5°F) and an average high of 7.5°C (45.5°F). Lannen's November weather features a mild decline in high-temperatures, reducing from a cool 12.8°C (55°F) in October to a frosty 7.5°C (45.5°F). Weather in November »Weather in December
December, the first month of the winter in Lannen, is also an icy month, with an average temperature fluctuating between 4.1°C (39.4°F) and 0.1°C (32.2°F). December witnesses a gentle descent in average high-temperature, descending from November's chilly 7.5°C (45.5°F) to a wintry 4.1°C (39.4°F). Weather in December »Updated: Feb 3, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
January stands out as Lannen's coldest month, with temperatures ranging between an average high of 2.7°C (36.9°F) and a low of -1.3°C (29.7°F).
In Lannen, Luxembourg, during the entire year, the rain falls for 190.7 days and collects up to 631mm (24.84") of precipitation.
Months with snowfall in Lannen, Luxembourg, are January through May, October through December.
January is the month with the most snowfall. Snow falls for 8.2 days and accumulates 78mm (3.07") of snow.
In Lannen, during the entire year, snow falls for 30.3 days and aggregates up to 249mm (9.8") of snow.
The months with the lowest UV index in Lannen, Luxembourg, are January through March, November and December, with an average maximum UV index of 2.
April and August, with an average relative humidity of 79%, are the least humid months.
April is the month with the least rainfall. Rain falls for 14.5 days and accumulates 36mm (1.42") of precipitation.
In Lannen, Luxembourg, snow does not fall in June through September.
With an average of 16h and 18min of daylight, June has the longest days of the year in Lannen.
The months with the highest UV index in Lannen, Luxembourg, are June and July, with an average maximum UV index of 5.
July has the most sunshine of the year in Lannen, Luxembourg, with an average of 9.3h of sunshine.
The month of August, characterized by an average high of 21.7°C (71.1°F) and a low of 11.8°C (53.2°F), is recognized as the warmest.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Lannen, Luxembourg, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 02:00, and the time zone reverts from CET to CEST.
The most humid month in Lannen is December, with an average relative humidity of 92%.
The month with the most rainfall in Lannen is December, when the rain falls for 16.8 days and typically aggregates up to 70mm (2.76") of precipitation.
The month with the shortest days in Lannen is December, with an average of 8h and 12min of daylight.
The month with the least sunshine in Lannen, Luxembourg, is December, with an average of 2.9h of sunshine.
Average temperature
Lannen, Luxembourg
The warmest month (with the highest average high temperature) is August (21.7°C).
The month with the lowest average high temperature is January (2.7°C).
The month with the highest average low temperature is August (11.8°C).
The coldest month (with the lowest average low temperature) is January (-1.3°C).
Average pressure
Lannen, Luxembourg
- Average pressure in January:
1017.4mbar - Average pressure in February:
1016.2mbar - Average pressure in March:
1016.4mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1016.1mbar - Average pressure in June:
1016mbar
- Average pressure in July:
1015.7mbar - Average pressure in August:
1016mbar - Average pressure in September:
1017.7mbar - Average pressure in October:
1017.3mbar - Average pressure in November:
1013.9mbar - Average pressure in December:
1018mbar
The month with the highest atmospheric pressure is December (1018mbar).
The month with the lowest atmospheric pressure is November (1013.9mbar).
Average wind speed
Lannen, Luxembourg
- Average wind speed in January:
15.3km/h - Average wind speed in February:
15.9km/h - Average wind speed in March:
15.1km/h - Average wind speed in April:
11.9km/h - Average wind speed in May:
11.4km/h - Average wind speed in June:
10.9km/h
- Average wind speed in July:
10.4km/h - Average wind speed in August:
9.8km/h - Average wind speed in September:
10.3km/h - Average wind speed in October:
12km/h - Average wind speed in November:
13.8km/h - Average wind speed in December:
15.6km/h
The windiest month (with the highest average wind speed) is February (15.9km/h).
The calmest month (with the lowest average wind speed) is August (9.8km/h).
Average humidity
Lannen, Luxembourg
The month with the highest relative humidity is December (92%).
The months with the lowest relative humidity are April and August (79%).
Average rainfall
Lannen, Luxembourg
The wettest month (with the highest rainfall) is December (70mm).
The driest month (with the least rainfall) is April (36mm).
Average rainfall days
Lannen, Luxembourg
- Average rainfall days in January:
14.5 days - Average rainfall days in February:
12.7 days - Average rainfall days in March:
13.5 days - Average rainfall days in April:
14.5 days - Average rainfall days in May:
18.8 days - Average rainfall days in June:
19.1 days
- Average rainfall days in July:
19.1 days - Average rainfall days in August:
18.1 days - Average rainfall days in September:
13.5 days - Average rainfall days in October:
15 days - Average rainfall days in November:
15.1 days - Average rainfall days in December:
16.8 days
The months with the highest number of rainy days are June and July (19.1 days).
The month with the least rainy days is February (12.7 days).
Average snowfall
Lannen, Luxembourg
The month with the highest snowfall is January (78mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Lannen, Luxembourg
- Average snowfall days in January:
8.2 days - Average snowfall days in February:
8.3 days - Average snowfall days in March:
3.8 days - Average snowfall days in April:
0.7 days - Average snowfall days in May:
0.1 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.3 days - Average snowfall days in November:
2.2 days - Average snowfall days in December:
6.7 days
The month with the highest number of snowfall days is February (8.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Lannen, Luxembourg
- Average daylight in January:
8h and 42min - Average daylight in February:
10h and 6min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 48min - Average daylight in May:
15h and 24min - Average daylight in June:
16h and 18min
- Average daylight in July:
15h and 48min - Average daylight in August:
14h and 24min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 48min - Average daylight in November:
9h and 6min - Average daylight in December:
8h and 12min
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 January:
3h and 12min - Average sunshine in February:
3h and 42min - Average sunshine in March:
5h and 36min - Average sunshine in April:
8h and 0min - Average sunshine in May:
8h and 12min - Average sunshine in June:
8h and 48min
- Average sunshine in July:
9h and 18min - Average sunshine in August:
9h and 12min - Average sunshine in September:
7h and 48min - Average sunshine in October:
5h and 6min - Average sunshine in November:
3h and 24min - Average sunshine in December:
2h and 54min
The month with the most sunshine is July (Average sunshine: 9h and 18min).
The month with the least sunshine is December (Average sunshine: 2h and 54min).
Average sunshine days
Lannen, Luxembourg
- Average sunshine days in January:
10.3 days - Average sunshine days in February:
9.5 days - Average sunshine days in March:
14.3 days - Average sunshine days in April:
13.3 days - Average sunshine days in May:
9.5 days - Average sunshine days in June:
8.1 days
- Average sunshine days in July:
9.5 days - Average sunshine days in August:
9.8 days - Average sunshine days in September:
13.5 days - Average sunshine days in October:
13.5 days - Average sunshine days in November:
10.7 days - Average sunshine days in December:
9 days
The month with the most sunshine days is March (14.3 days).
The month with the least sunshine days is June (8.1 days).
Average UV index
Lannen, Luxembourg
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Lannen, Luxembourg
The month with the most cloud cover is December (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility
Lannen, Luxembourg
The months with the highest visibility are March, April and August (9km).
The months with the lowest visibility are November and December (7km).
