Measured, not vibes
Best Time to Visit Rome
By measured weather comfort, the top months for Rome are October, May, April — and RouteVerdict's editorial pick, which also weighs crowds and prices, is April, May, September, October. The table below is computed from ERA5 reanalysis data for 2020–2024, measured at Rome (20 m elevation).
Month by month
Rome weather and comfort, 2020–2024
| Month | Avg high | Wet days | Comfort | Season |
|---|---|---|---|---|
| January | 12.7°C / 55°F | 7.5 | 44 | |
| February | 15.2°C / 59°F | 5.5 | 61 | |
| March | 16.5°C / 62°F | 7.7 | 65 | |
| April | 19.3°C / 67°F | 8.3 | 77 | Best |
| May | 24.2°C / 76°F | 9.2 | 81 | Best |
| June | 29.5°C / 85°F | 5.7 | 68 | Shoulder |
| July | 33.9°C / 93°F | 2.8 | 45 | |
| August | 33°C / 91°F | 4.5 | 49 | |
| September | 28°C / 82°F | 7.5 | 73 | |
| October | 22.9°C / 73°F | 9.2 | 82 | Best |
| November | 17.7°C / 64°F | 9.7 | 68 | Shoulder |
| December | 13.8°C / 57°F | 9.7 | 48 |
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.
What the seasons are actually like
Traveling to Rome month by month
Rome's comfort score peaks in October at 81.6, with an average high of 22.9°C and 9.2 wet days, just ahead of May's 80.9 and April's 76.6. July and August are the hottest months, averaging 33.9°C and 33°C, but comfort drops to 45.3 and 49.1 — the lowest scores outside winter — as the heat becomes the limiting factor. September holds up well too, with a comfort score of 72.8, part of why it joins April, May, and October in RouteVerdict's editorial pick. Winter (December–February) sees highs of 12.7–15.2°C and comfort scores of 44.2–61.1, notably milder than many European capitals.
FAQ
Rome timing questions
What is the best month to visit Rome?
By measured weather comfort (ERA5 2020–2024), the top months are October, May, and April, with October scoring highest. RouteVerdict's editorial pick is April, May, September, and October, which also weighs crowds, prices, and events.
What is the hottest month in Rome?
July, with an average daily high of 33.9°C (93°F).
What is the rainiest month in Rome?
November, averaging 9.7 days with at least 1 mm of precipitation.
When is shoulder season in Rome?
June and November — the best-scoring months outside both the measured top three and RouteVerdict's editorial peak-season pick.
Why is Rome's summer (July-August) not part of the editorial best months?
July and August average highs of 33.9°C and 33°C, but comfort drops to 45.3 and 49.1 — among the lowest scores of the year outside winter — well below the 72.8–81.6 range of the editorial pick months.
What is Rome's single best month for weather?
October, with an average high of 22.9°C, 9.2 wet days, and a comfort score of 81.6 — the highest measured for any month.