Measured, not vibes
Best Time to Visit Vienna
By measured weather comfort, the top months for Vienna are September, June, July — and RouteVerdict's editorial pick, which also weighs crowds and prices, is April, May, June, September, October, November, December. The table below is computed from ERA5 reanalysis data for 2020–2024, measured at Vienna (171 m elevation).
Month by month
Vienna weather and comfort, 2020–2024
| Month | Avg high | Wet days | Comfort | Season |
|---|---|---|---|---|
| January | 4.9°C / 41°F | 8.2 | 11 | |
| February | 9°C / 48°F | 7.2 | 26 | |
| March | 11.7°C / 53°F | 4.7 | 41 | Shoulder |
| April | 15°C / 59°F | 8 | 57 | |
| May | 19.6°C / 67°F | 11 | 73 | |
| June | 25.1°C / 77°F | 10 | 78 | Best |
| July | 27.5°C / 82°F | 7.3 | 75 | Best |
| August | 26.6°C / 80°F | 9.8 | 74 | Shoulder |
| September | 22°C / 72°F | 8.3 | 83 | Best |
| October | 16.3°C / 61°F | 8 | 64 | |
| November | 9.1°C / 48°F | 6.7 | 26 | |
| December | 5.2°C / 41°F | 9.3 | 12 |
Comfort is RouteVerdict's 0–100 score: 100·exp(−(high−23)²/162) × (1 − min(0.35, wet days × 0.02)). The full method is on the methodology page. Weather data by Open-Meteo.com (ERA5, CC BY 4.0), 2020–2024 normals. Wet day = ≥1 mm precipitation.
FAQ
Vienna timing questions
What is the best month to visit Vienna?
By measured weather comfort (ERA5 2020–2024), the top months are September, June, and July, with September scoring highest. RouteVerdict's editorial pick is April, May, June, September, October, November, and December, which also weighs crowds, prices, and events.
What is the hottest month in Vienna?
July, with an average daily high of 27.5°C (82°F).
What is the rainiest month in Vienna?
May, averaging 11 days with at least 1 mm of precipitation.
When is shoulder season in Vienna?
August and March — the best-scoring months outside both the measured top three and RouteVerdict's editorial peak-season pick.