Best Time to Visit Koblenz
Best time: Aug, Jun, Jul, May.
Jul is warmest (24.5°C high); Jul is rainiest (75 mm).
See the best things to do in Koblenz →
See the best things to do in Koblenz →
Koblenz weather by month
| Month | High °C | Low °C | Rain mm | Sun hrs |
|---|---|---|---|---|
| Jan | 4.8 | -0.4 | 48 | 1.2 |
| Feb | 6.1 | -0.6 | 41 | 2.4 |
| Mar | 10.3 | 2.1 | 51 | 3.9 |
| Apr | 14.5 | 4.3 | 49 | 6.2 |
| May | 19.7 | 8.7 | 63 | 8 |
| Jun | 22.4 | 11.8 | 73 | 8.3 |
| Jul | 24.5 | 13.7 | 75 | 8.3 |
| Aug | 24.3 | 13.1 | 62 | 7.1 |
| Sep | 19.7 | 9.9 | 58 | 4.9 |
| Oct | 14.1 | 6.3 | 56 | 2.9 |
| Nov | 8.4 | 2.8 | 57 | 1.4 |
| Dec | 5.8 | 1 | 56 | 0.9 |
Average high temperature
Best months by activity
Overall: AugJunJulMay
Beaches: AugJul
Hiking: AprMayAugJun
Sightseeing: MayAugJunJul
Koblenz 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 Koblenz?
Aug, Jun, Jul, May.
What is the rainiest month?
Jul, about 75 mm.
What is the warmest month?
Jul, with average highs of 24.5°C.
Where to stay
See Koblenz hotels · Book Koblenz tours & activities
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Climate data: Open-Meteo Historical (ERA5), 1991–2020 climate normals.
Licensed under CC BY 4.0.
Open-Meteo.