The Best Time of Year to Visit Berlin is best to visit from late spring to early summer, or late summer to early autumn. From May through to September, the weather is ideal for strolling, sitting in outdoor cafes and taking walking tours of the city.
When is “best”
Putting it all together, most people find the shoulder seasons — especially late spring (May–June) and early autumn (September–early October) — to offer the best balance: decent weather, fewer crowds, reasonable prices, and a lively but not overwhelming city.
If you must pick one month, September often comes out on top. The temperature is still good; summer’s bustle has eased; things are still open; and the autumn colours add charm.