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Berlin weather by month
Historical averages 2016–2025 · not a forecast
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When is the best time to visit Berlin?
For a warm holiday, the best week has been 23–29 July (Weather Index 88). Favourable start dates for a 7-day trip run from 17 July to 14 August. June, July and August are warmest (25°C), September is driest and June has the most sun.
- Warmest
- June, July and August 25°C
- Coolest
- January 4°C
- Driest
- September 25% rain-day chance
- Wettest
- January 44% rain-day chance
- Sunniest
- June 13 hours a day
A rain day has 1 mm or more, snow included, so a short shower counts. Monthly averages below give the amounts.
Monthly averages in Berlin
Berlin historical monthly estimates, 2016–2025. Temperatures and sunshine are daily averages.
| Month | High (°C) | Low (°C) | Rain-day chance (%) | Expected rain days | Precipitation (mm/month) | Sunshine (hours/day) |
|---|---|---|---|---|---|---|
| January | 3.9 | -0.3 | 43.9 | 13.6 | 55.9 | 3.0 |
| February | 6.2 | 0.1 | 37.5 | 10.5 | 48.9 | 5.3 |
| March | 9.6 | 1.4 | 33.9 | 10.5 | 41.6 | 7.5 |
| April | 14.4 | 4.6 | 30.3 | 9.1 | 34.4 | 10.4 |
| May | 19.4 | 8.9 | 26.5 | 8.2 | 34.0 | 11.8 |
| June | 24.7 | 13.7 | 33.0 | 9.9 | 62.8 | 12.8 |
| July | 24.6 | 14.5 | 33.9 | 10.5 | 72.3 | 12.0 |
| August | 25.2 | 14.5 | 31.9 | 9.9 | 53.7 | 11.1 |
| September | 21.0 | 11.2 | 25.3 | 7.6 | 43.2 | 9.1 |
| October | 14.5 | 7.8 | 40.0 | 12.4 | 55.2 | 5.8 |
| November | 8.0 | 3.1 | 31.3 | 9.4 | 43.6 | 4.0 |
| December | 5.1 | 1.0 | 38.1 | 11.8 | 50.6 | 2.4 |
Each month averages its own days. Precipitation includes snow. About the data
Sources
Open-Meteo · 1 Jan 2016 – 31 Dec 2025
- Open-Meteo Historical Weather API
- Local days, 2016–2025, every year weighted equally. Each weekly chart averages its own seven days, without smoothing.
- Shading shows the 10th–90th percentile of past days, not forecast confidence.
- A rain day has at least 1 mm, snow included. The last weekly period has eight days.
- Wind is the average daytime (10:00–18:00) maximum, not gusts. Daylight is calculated from latitude. Missing readings stay blank.
- Mugginess (dew point) comes from the original daily summaries, on UTC days.
- The live two-week forecast comes from the Open-Meteo Weather Forecast API. The Weather Index does not use it.