Rome, Italy is most comfortable in January, February, March. The toughest month for heat is July (comfort 0/100). In August, daytime highs average 32.9°C (feels like 34.5°C) with 24.6 days over 30°C and 23.6 tropical nights.
| Month | Avg high | Avg low | Feels like | Days ≥30°C | Days ≥35°C | Nights ≥20°C | Comfort |
|---|---|---|---|---|---|---|---|
| January | 12.9° | 4.7° | 10.6° | 0 | 0 | 0 | 100 |
| February | 15° | 5.2° | 12.9° | 0 | 0 | 0 | 100 |
| March | 16.7° | 6.8° | 14.7° | 0 | 0 | 0 | 100 |
| April | 19.3° | 8.8° | 18.2° | 0 | 0 | 0 | 100 |
| May | 23.9° | 13.5° | 24.2° | 1.4 | 0 | 0.4 | 97 |
| June | 30.9° | 18.7° | 32.3° | 18.2 | 4.2 | 9 | 10 |
| July | 34° | 21.7° | 35.5° | 27.8 | 13.6 | 23.2 | 0 |
| August | 32.9° | 21.5° | 34.5° | 24.6 | 10.4 | 23.6 | 0 |
| September | 27.9° | 17.6° | 28.9° | 8.6 | 0 | 5.4 | 56 |
| October | 23.4° | 13.8° | 23.2° | 0.6 | 0 | 0.2 | 99 |
| November | 17.5° | 9.2° | 16.6° | 0 | 0 | 0 | 100 |
| December | 13.9° | 6° | 12.4° | 0 | 0 | 0 | 100 |
Destinations scoring 75+ for August heat comfort:
For most visitors, yes. August daytime highs in Rome average 32.9°C (feels like 34.5°C), with 24.6 days over 30°C and 23.6 tropical nights when it stays above 20°C after dark. Consider January or February instead.
Based on 5 years of climate data, the most comfortable months in Rome are January, February, March. The toughest month for heat is July, scoring 0/100 on our heat-comfort index.
In August, nights in Rome average a low of 21.5°C, with 23.6 tropical nights per month (nights that stay at or above 20°C) — a key factor for sleep quality if your stay has no air conditioning.
Tell us where and when you're going. If a heatwave becomes likely for your dates, we'll email you early — with cooler day-by-day alternatives nearby.