Clervaux
Luxembourg
Clervaux lies in Luxembourg. By our climate data, the best time to visit is July–August. The warmest month is August, with average highs of 22°C (71°F).
The best months to visit are July–August.
August is the hottest month, with highs around 22°C (71°F).
February is the coldest month, with lows around -2°C (29°F).
The wettest month is January, with rain on about 20 days.
July is the sunniest month, with about 6.9 hours of sunshine a day.
- Grape harvest · Mosel (Bernkastel-Kues) · Sep 20 – Oct 31 · 76 km away
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16-day forecast
- Feels like
- 3°
- Humidity
- 92%
- Wind
- 14 km/h E
- Gusts
- 26 km/h
- Cloud cover
- 0%
- Pressure
- 1031 hPa
- UV index
- 0 (now)
- Sunrise / Sunset
- 07:22 / 17:16
Next 48 hours
Best time to visit Clervaux
Average conditions for each month, from long-term climate normals (1961–2020).
Month by month
| Climate | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average high | 3° | 4° | 8° | 12° | 17° | 19° | 21° | 22° | 18° | 12° | 7° | 4° |
| Average low | -2° | -2° | 1° | 3° | 7° | 10° | 12° | 12° | 9° | 6° | 2° | 0° |
| Rainfall (mm) | 87 | 64 | 75 | 63 | 72 | 75 | 74 | 59 | 73 | 78 | 84 | 91 |
| Rain days | 20 | 16 | 18 | 16 | 18 | 17 | 15 | 15 | 16 | 18 | 19 | 19 |
| Sunshine per day (h) | 1.2 | 2.7 | 3.5 | 5.3 | 6.5 | 6.7 | 6.9 | 6.2 | 4.9 | 3.3 | 1.9 | 1.1 |
| Daylight (h) | 8.5 | 10 | 11.7 | 13.7 | 15.4 | 16.3 | 16 | 14.5 | 12.5 | 10.6 | 8.9 | 8.1 |
| Humidity (%) | 90 | 83 | 80 | 74 | 73 | 74 | 73 | 75 | 81 | 86 | 89 | 88 |
| Wind (km/h) | 17 | 16 | 16 | 15 | 13 | 13 | 12 | 12 | 13 | 13 | 15 | 16 |
| Go score | 0 | 4 | 8 | 27 | 45 | 57 | 68 | 67 | 50 | 26 | 2 | 0 |
The go score (0–100) favours daytime highs of 22–27 °C, mild nights, plenty of sunshine and few rainy days.
Climate normals: WorldClim 2.1 (1970–2000) · CRU CL 2.0 (1961–1990) About this data: Climate normals
What to do in Clervaux, month by month
When each activity is at its best, judged from the climate averages.
| Activities | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Photography & sunsets | Poor | Poor | Poor | Fair | Fair | Fair | Fair | Fair | Poor | Poor | Poor | Poor |
Good Fair Poor · Estimated from long-term averages of temperature, rain days, sunshine and sea temperature.
How each activity is rated
- Photography & sunsets — Good: at least 7 hours of sunshine a day and few rain days. Fair: 5 hours or more.
Clervaux: tourist crowds by month
How busy it gets through the year — and the months with good weather and fewer visitors.
Updated: About this data: Crowds & prices
Bathing water quality near Clervaux
Official EU rating of every monitored bathing site (2025 season), based on bacteria counts from regular samples over the last four summers.
Excellent 4
Very clean water: 100% of the sites here reach the top class.
Nearest monitored sites
- 1 Lac De Weiswampach-Zone 3 · Lake Excellent 9.6 km
- 2 Lac De Weiswampach-Zone 1 · Lake Excellent 9.6 km
- 3 Lac De Weiswampach-Zone 2 · Lake Excellent 9.6 km
- 4 Lac De Weiswampach-Zone 4 · Lake Excellent 9.8 km
The rating covers water hygiene only, not waves, currents or jellyfish: the beach flag and lifeguards have the final word.
Landmarks nearby
Mountains, castles, museums, beaches and heritage sites within 25 km.
Vianden Castle
castle in Luxembourg
Upper Sûre Lake
reservoir in Luxembourg
Clervaux Castle
castle in Luxembourg
Reuland Castle
castle in Burg-Reuland, East Belgium
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Bourscheid Castle
castle
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Brandenbourg Castle
Ruins in Luxembourg
Schuttbourg Castle
castle in Luxenbourg
Stolzembourg Castle
castle in Luxembourg
Ouren Castle
ruined castle in Ouren, Belgium
Schloß Falkenstein
castle in Rhineland-Palatinate
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Trinity Church of Vianden
roman catholic church in Vianden, Luxembourg
Neuerburg
Clervaux: practical information
Plugs, money, emergency numbers, safety and typical prices: what to know before you go.
- Voltage
- 230 V · 50 Hz
- Driving
- Drive on the right
Euro
EUR · €
1 USD ≈ 0.895 EUR
- Languages
- German, French, Luxembourgish
- Calling code
- +352
- Meal, casual restaurant€19.00≈ $22.00
- Cappuccino€4.40≈ $4.90
- Beer (0.5 l)€6.60≈ $7.40
- Bottled water (1.5 l)€1.90≈ $2.20
- Taxi, 5 km€14.00≈ $16.00
- Public transport ticket€2.60≈ $2.90
- Mid-range hotel, per night€145≈ $165
Estimated from Luxembourg’s consumer price level — real prices vary by place and season. Prices are about 99% of US levels.
- Nov 1All Saints' Day
- Dec 25Christmas Day
- Dec 26St. Stephen's Day
- Jan 1New Year's Day
1 earthquakes of magnitude 5 or more within 100 km in the last 51 years.
Strongest: M5 (1983).
How to get to Clervaux
Nearest airports
- LUXLuxembourg-Findel International AirportLuxembourg49 km
- LGGLiège AirportGrâce-Hollogne77 km
- HHNFrankfurt-Hahn AirportFrankfurt am Main (Lautzenhausen)89 km
- MSTMaastricht Aachen AirportMaastricht97 km
- CGNCologne Bonn AirportKöln (Cologne)120 km
- CRLBrussels South Charleroi AirportCharleroi121 km
Distances
- Luxembourg50 km 52 min
- Esch-sur-Alzette62 km 1 h 05
- Dudelange64 km 1 h 07
- Bonnevoie-Sud52 km 54 min
- Belair50 km 52 min
estimate
Hotels in Clervaux
Hotels and holiday rentals with live nightly prices.
We may earn a commission when you book through this map, at no extra cost to you.
Places with a climate like Clervaux
Matched on temperature and rainfall across the whole year.
Neumünster
Iserlohn
Groningen
Apeldoorn
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Gothenburg
Aberdeen
Wildlife around here
The species recorded most often within 25 km, and the months they’re seen.
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Population history
2021–2023Climate in Clervaux
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Frequently asked questions
When is the best time to visit Clervaux?
Based on climate normals, the best time to visit Clervaux is July–August.
What is the weather like in Clervaux in October?
In October, Clervaux averages a high of 12°C (54°F) and a low of 6°C (42°F), with 78 mm of rain on about 18 days.
What is the rainiest month in Clervaux?
January, with rain on about 20 days.
What is the nearest airport to Clervaux?
Luxembourg-Findel International Airport (LUX), about 49 km away.
What power plugs are used in Luxembourg?
Plug types C, F, at 230 V.
What currency is used in Luxembourg?
Euro (EUR).
What is the emergency number in Luxembourg?
112.
Is Luxembourg safe to visit?
US travel advisory: Exercise normal precautions. UK travel advice: No travel warnings.
When is Clervaux most crowded?
The busiest months are July–August.
When is Clervaux least crowded?
The quietest months are November–March.
When is the best time to visit Clervaux without the crowds?
June: good weather with fewer visitors than in peak season.
What time zone is Clervaux in?
Europe/Luxembourg (UTC+1).
What is the population of Clervaux?
About 1,103.