Berlin weather in May
May in Berlin: cool, a little rain, with clean air — an excellent time to visit.
#5 of 12 months in Berlin · #191 of 604 destinations to visit in May · comfort 85/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Berlin climate normals — May
| Daytime high | 18°C / 64°F | 🙂 cool |
|---|---|---|
| Nighttime low | 8°C / 47°F | |
| Feels like (high) | 15°C / 59°F | |
| Rainfall | 34 mm / 1.4 in | 🌦 some rain |
| Rainy days | 8 days | |
| Humidity | 61% | 💧 humid |
| Dew point | 7°C / 44°F | |
| Sunshine | 11.3 h/day | |
| Daylight | 15.8 h | |
| Wind | 18 km/h / 11 mph | |
| Air quality (US AQI) | 50 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Berlin in May — FAQ
- Is May a good time to visit Berlin?
- May in Berlin: cool, a little rain, with clean air — an excellent time to visit. It ranks #5 of 12 months for Berlin on SeasonMap's comfort score (85/100).
- What is the weather like in Berlin in May?
- In May, Berlin averages a daily high of 17.8°C and a low of 8.3°C, with about 34.4 mm of rain over roughly 8.4 rainy days.
- What is the air quality in Berlin in May?
- Berlin has a mean US Air Quality Index of about 50 in May.