Climate and monthly weather forecast
Reuler, Luxembourg

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The climate of Reuler

Reuler, nestled in the heart of Luxembourg, experiences a climate that adheres to the Köppen-Geiger classification of Cfb, denoting a marine west coast climate, characterised by warm summers. Thus, the temperature, rain, and snow acquiesce to a typical pattern.

An observance of the yearly temperature reveals that the high temperatures oscillate from a chilly 2.4°C (36.3°F) in January, gradually ascends to warm up to 20.9°C (69.6°F) in August before descending again towards the year-end. The lower limit of temperatures follows suit, reaching the peak at 11.2°C (52.2°F) in July and falling to -1.9°C (28.6°F) in January. The relative humidity reveals a uniform pattern throughout the year, varying between 79% in April and 92% in January and December.

Rainfall is a constant companion in Reuler with the wettest month being June with 59mm (2.32"), and the driest being April with 31mm (1.22"). Snowfall is a frequent occurrence particularly during winter months with January and December witnessing the most substantial snow: 81mm (3.19") and 88mm (3.46") respectively. The days of snowfall surround a high of 10.3 days in January and drop to almost none from May to September.

The best time to visit Reuler

Choosing the optimal timeframe to visit Reuler greatly depends on personal preferences around weather conditions. For individuals keen on warmer weather coupled with longer daylight hours, the period from May to August showcases an average high temperature ranging between 15.5°C (59.9°F) and 20.9°C (69.6°F). During these months, daylight stretches from 15.4 hours in May up to 16.3 hours in June before receding again. Visitors in pursuit of outdoor activities could find these months particularly agreeable.

The worst time to visit Reuler

The careful planning of a visit to Reuler also requires knowledge of less favourable periods. With an average temperature between -1.9°C (28.6°F) and 2.4°C (36.3°F), January represents the coldest month. This period also heralds in the highest levels of snowfall: 81mm (3.19") over 10.3 days. This month, along with December, records the lowest daylight hours, between 8.2 hours and 8.6 hours, rendering outdoor activities less feasible.

Spring weather in Reuler

Spring in Reuler unfolds from March to May, projecting a gradual rise in temperatures from 8°C (46.4°F) to 15.5°C (59.9°F). There is a consistent increase in daylight hours from 11.9 hours in March to 15.4 hours in May. The rainfall too sees a gradual increase throughout spring, reaching 49mm (1.93") in May, while snowfall is limited to March, with a modest 5mm (0.2").

Summer weather in Reuler

Summers, spanning from June through August, depict temperatures soaring from 18.9°C (66°F) to 20.9°C (69.6°F). They also witness a high in daylight hours, clocking in at 16.3 hours in June. However, this season also brings with it the highest rainfall, with June recording 59mm (2.32") over 17.3 days. On a brighter note, these months are devoid of any snowfall.

Autumn weather in Reuler

September signals the onset of autumn in Reuler, a period witnessing a cool down in temperatures from 17.2°C (63°F) in September to 7.3°C (45.1°F) in November. Unfortunately, daylight hours start receding from 12.6 hours in September to 9.1 hours in November. Rainfall remains constant from September to November, averaging around 40mm (1.57") per month.

Winter weather in Reuler

Arrival of winter in Reuler brings along a striking drop in temperatures, from 3.9°C (39°F) in December down to -1.9°C (28.6°F) in January. The daylight hours slump to their lowest at 8.2 hours in December, while December and January register as the peak period for snowfall at 88mm (3.46") and 81mm (3.19") respectively. The chilling winds also gain momentum during these months, increasing from 15.9km/h (9.9mph) in December to 16.5km/h (10.3mph) in January.

Weather in January

Reuler, Luxembourg begins the year with the chilling winter season. The cold wave brings in the new year with the lowest average temperatures of -1.9°C (28.6°F) and heavy precipitation responsible for the 81mm (3.19") of monthly snowfall. Weather in January »

Weather in February

As February rolls around, Reuler's weather shifts very little from the cold January, witnessing another cold month, if not colder. The continued snowfall, the thickness of which increases marginally to 105mm (4.13"), creates picturesque landscapes. Weather in February »

Weather in March

March, the first month of the spring in Reuler, is a frosty month, with temperature in the range of an average high of 8°C (46.4°F) and an average low of 0.6°C (33.1°F). The average high-temperature mildly increases in March, edging from an icy 3.3°C (37.9°F) in February to a frosty 8°C (46.4°F). Weather in March »

Weather in April

April brings a complete shift in Reuler's weather from the bleakness of winter to the pleasantry of spring. Snowfall all but disappears, with a mere 5mm (0.2") reported, marking the end of the year's snow season. The days grow noticeably longer and warmer, opening up opportunities for outdoor activities. Weather in April »

Weather in May

When May comes along, so does the vibrant spring bloom. After April’s spring showers, the city’s precipitation sees a hike to 49mm (1.93") of rainfall. The temperature is warm but not stifling, with gentle winds providing refreshment. Weather in May »

Weather in June

June in Reuler is best characterized by the onset of a warm & pleasant summer. Following May, the average rainfall peaks to 59mm (2.32") in anticipation of the upcoming hotter months. The city witnesses longer, brighter days, providing ample sunlight for outdoor activities and daylight explorations. Weather in June »

Weather in July

July is the month where Reuler meets the height of summer heat. With lower average rainfall of 44mm (1.73"), the city experiences a slight dip in precipitation values. July is known for sunny skies, maximum UV index readings, and long daylight hours; an ideal time for summer activities. Weather in July »

Weather in August

As August steps in, Reuler continues to ride the summer high. The weather pattern remains rather consistent from July, with an almost unchanged average rainfall of 54mm (2.13"). The month is marked by mild temperatures, clear skies and an extended daylight duration, painting a beautiful summer portrait. Weather in August »

Weather in September

September signifies a transitioning phase in Reuler's weather from summer heat to autumn's cool. Autumn begins to creep in, evident in the fall of rainfall to 34mm (1.34"). The city displays an array of colors as leaves change, days shorten yet remain reasonably warm, and the seasons evolve. Weather in September »

Weather in October

October heralds the full advent of fall in Reuler. The weather starts to cool significantly, however, the monthly rainfall does see a rise to 42mm (1.65"). The city is treated to cool breezes during the day, the temperatures fall, and the leaves change color to gold. Weather in October »

Weather in November

In November, Reuler begins its descent into winter once again. Cold winds start to sweep across the city, marked by a substantial increase in wind speed to 14km/h (8.7mph). The month is characterized by decreased sunlight hours, cloudy days, and an increase in humidity levels. Weather in November »

Weather in December

December brings the year to an end and ushers in Reuler's winter. The City receives a significant amount of snowfall, amassing to 88mm (3.46"), signifying the beginning of a fresh snow season. Amidst the cold, the holiday season paints the city in festive colors with lights twinkling against the snow-clad surroundings. Weather in December »
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Frequently asked questions

What part of the year is the coldest in Reuler?

In Reuler, the lowest temperatures are generally noted in January, averaging a high of 2.4°C (36.3°F) and a low of -1.9°C (28.6°F).

What are the most humid months in Reuler?

January, November and December, with an average relative humidity of 92%, are most humid months.

How much does it rain in Reuler?

In Reuler, during the entire year, the rain falls for 166.4 days and collects up to 566mm (22.28") of precipitation.

When does it snow in Reuler?

January through May, October through December are months with snowfall.

How much does it snow in Reuler?

In Reuler, Luxembourg, during the entire year, snow falls for 39.8 days and aggregates up to 371mm (14.61") of snow.

What is the month with the lowest UV index in Reuler?

January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Reuler, Luxembourg.

When does it snow the most in Reuler?

The month with the most snowfall in Reuler is February, when snow falls for 9.9 days and typically aggregates up to 105mm (4.13") of snow.

What is the least humid month in Reuler?

With an average relative humidity of 79%, April is the least humid month in Reuler.

What is the driest month in Reuler?

The month with the least rainfall in Reuler, Luxembourg, is April, when the rain falls for 12.7 days and typically collects 31mm (1.22") of precipitation.

When it does not snow in Reuler?

June through September are months without snowfall in Reuler.

When are the longest days in Reuler?

June has the longest days of the year in Reuler, with an average of 16h and 18min of daylight.

What is the month with the most sunshine in Reuler?

The months with the most sunshine are July and August, with an average of 8.8h of sunshine.

When is the highest UV index in Reuler?

The month with the highest UV index is July, with an average maximum UV index of 5.

What are the warmest months in Reuler?

In Reuler, August records the average highest temperatures, peaking at 20.9°C (69.6°F) and reaching a low of 11.1°C (52°F).

When is Daylight Saving Time (DST) in Reuler?

On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Reuler, 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.

What is the wettest month in Reuler?

December is the month with the most rainfall in Reuler, Luxembourg. Rain falls for 13.3 days and accumulates 66mm (2.6") of precipitation.

What is the month with the shortest days in Reuler?

With an average of 8h and 12min of daylight, December has the shortest days of the year in Reuler, Luxembourg.

What is the month with the least sunshine in Reuler?

The month with the least sunshine is December, with an average of 2.7h of sunshine.

Average pressure
Reuler, Luxembourg

Average pressure - Reuler, Luxembourg

The month with the highest atmospheric pressure is September (1017.8mbar).
The month with the lowest atmospheric pressure is November (1013.7mbar).

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Average wind speed
Reuler, Luxembourg

Average wind speed - Reuler, Luxembourg

The windiest month (with the highest average wind speed) is February (16.2km/h).
The calmest month (with the lowest average wind speed) is August (9.9km/h).

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Average humidity
Reuler, Luxembourg

Average humidity - Reuler, Luxembourg

The months with the highest relative humidity are January, November and December (92%).
The month with the lowest relative humidity is April (79%).

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Average rainfall
Reuler, Luxembourg

Average rainfall - Reuler, Luxembourg

The wettest month (with the highest rainfall) is December (66mm).
The driest month (with the least rainfall) is April (31mm).

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Average rainfall days
Reuler, Luxembourg

Average rainfall days - Reuler, Luxembourg

The months with the highest number of rainy days are June and July (17.3 days).
The month with the least rainy days is February (9.2 days).

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Average snowfall
Reuler, Luxembourg

Average snowfall - Reuler, Luxembourg

The month with the highest snowfall is February (105mm).
The months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days
Reuler, Luxembourg

Average snowfall days - Reuler, Luxembourg

The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Reuler, Luxembourg

Average daylight / Average sunshine - Reuler, Luxembourg

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).

The months with the most sunshine are July and August (Average sunshine: 8h and 48min).
The month with the least sunshine is December (Average sunshine: 2h and 42min).

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Average sunshine days
Reuler, Luxembourg

Average sunshine days - Reuler, Luxembourg

The month with the most sunshine days is October (15.9 days).
The month with the least sunshine days is June (10.3 days).

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Average UV index
Reuler, Luxembourg

Average UV index - Reuler, Luxembourg

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

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Reuler, Luxembourg

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