Best Time to Visit Trier
Best time: Aug, Jun, Jul, May.
Jul is warmest (23.9°C high); Dec is rainiest (78 mm).
Trier weather by month
| Month | High °C | Low °C | Rain mm | Sun hrs |
|---|---|---|---|---|
| Jan | 4.1 | -0.3 | 65 | 1.3 |
| Feb | 5.5 | -0.4 | 55 | 2.5 |
| Mar | 9.8 | 2 | 61 | 4.1 |
| Apr | 13.6 | 4.2 | 52 | 6.3 |
| May | 18.8 | 8.4 | 68 | 8.1 |
| Jun | 21.6 | 11.4 | 68 | 8.7 |
| Jul | 23.9 | 13.3 | 72 | 8.6 |
| Aug | 23.8 | 12.8 | 58 | 7.4 |
| Sep | 19.2 | 9.7 | 62 | 5.2 |
| Oct | 13.4 | 6.6 | 70 | 3 |
| Nov | 7.9 | 2.7 | 70 | 1.5 |
| Dec | 5.2 | 0.8 | 78 | 1 |
Average high temperature
Best months by activity
Overall: AugJunJulMay
Beaches: AugJulJun
Hiking: AugJunAprMay
Sightseeing: AugJunJulMay
Trier quick facts
What to pack
Cold months (Jan, Feb, Mar, Nov, Dec): warm layers and a coat.
Frequently asked questions
When is the best time to visit Trier?
Aug, Jun, Jul, May.
What is the rainiest month?
Dec, about 78 mm.
What is the warmest month?
Jul, with average highs of 23.9°C.
Where to stay
See Trier hotels · Book Trier tours & activities
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Climate data: Open-Meteo Historical (ERA5), 1991–2020 climate normals.
Licensed under CC BY 4.0.
Open-Meteo.