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Photo by Thomas Wolf, www.foto-tw.de, CC BY-SA 3.0 de, via Wikimedia Commons.
Trier in December
avoid busy · not the best time to go · the wettest month of the year
The year in Trier
Tap a month for its page
- JanJTrier in January: avoid
- FebFTrier in February: avoid
- MarMTrier in March: ok
- AprATrier in April: good
- MayMTrier in May: sweet spot
- JunJTrier in June: sweet spot
- JulJTrier in July: sweet spot, busy
- AugATrier in August: good, busy
- SepSTrier in September: good
- OctOTrier in October: ok
- NovNTrier in November: avoid
- DecDTrier in December: avoid, busy
- Sweet spot
- Good
- OK
- Avoid
- Busy
Plan this trip
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Flights
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Where to stay
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Luxury
Things to do
Car hire
Rent direct
Travel insurance
Check whether your bank card or home insurance already covers this trip.
If the trip needs a visa, the travel agent or visa centre usually sells the cover it asks for.
Mobile data (eSIM)
Your own plan's EU roaming may already cover this.
Renting a pocket Wi-Fi is the other common way to stay connected.
These are sites people in book with. Each opens in a new tab, on the site's own pages.
The numbers
| Daily high | 7°C |
|---|---|
| Nightly low | 3°C |
| Feels like, afternoon | 4°C |
| Rainy days, 1 mm or more | 13 · 101 mm |
| Humidity | 90% |
| Sunshine | 2.6 h/day |
| Daylight | 8.2 h/day |
| Crowds | 64 / 100, higher is quieter |
Ten-year averages for this calendar month. A rainy day is one with at least 1 mm of rain, as a weather station counts it. The model these figures come from drizzles more than a rain gauge, the more so the warmer the month, so its days count from 2 mm, rising to 5 mm in the hottest.
Weather read at the old town: ten years of ERA5 and ERA5-Land reanalysis, through Open-Meteo's open data.
How busy it gets
Public holidays in December
Holidays crowd a place out and push fares up around them; they count toward the crowd score above.
Trier in pictures
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Agnes Monkelbaan, CC BY-SA 4.0, via Wikimedia Commons
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Berthold Werner, CC BY-SA 3.0, via Wikimedia Commons
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Agnes Monkelbaan, CC BY-SA 4.0, via Wikimedia Commons
What to pack
- A proper coat, hat and gloves: nights average 3°C.
- Rain gear you will actually use: about 13 rainy days and 101 mm.
- Humidity averages 90%; breathable fabrics dry faster.
Each line is a threshold over the ten-year figures above, not advice from anywhere else.
Before you go
Type C and F plugs at 230 V. Drives on the right. The currency is the Euro. No UK Foreign Office advice against travel. Global Affairs Canada: Exercise a high degree of caution. US State Department: Level 2: Exercise Increased Caution. Everything for Germany: cost of living, languages, emergency numbers and health.
On arrival in Trier: the apps, paying, getting around, tipping and the emergency numbers.
December elsewhere
In December from
The other months at Trier
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