Rome Weather in August
Italy · Mediterranean climate · Data averaged from 2020-01-01 to 2024-12-31 (5 years)
August in Rome sees average temperatures ranging from a low of 21.5°C (70.7°F) to a high of 33.0°C (91.4°F), with a mean of 26.8°C (80.2°F). Compared to the annual average of 16.7°C (62.1°F), this month is 10.1°C warmer than the yearly norm. Precipitation averages 42.8mm, making it approximately 32.0mm drier than the monthly average of 75.0mm. The city receives an average of 12.7 hours of sunshine per day during August, with relative humidity averaging 61.8%. Wind speeds reach an average maximum of 17.9 km/h. For travelers, this month offers a temperature experience in Rome, with drier-than-average conditions compared to the rest of the year.
The numbers on Rome are striking: 30°C average July highs with 70% humidity — feels like 35°C. I tracked a week there in late September and the difference was dramatic: 25°C, 55% humidity, 8 hours of sun. April-May averages 18-23°C with 50mm of rain — totally manageable. The data reveals August is Rome's worst-kept secret — locals leave, many restaurants close, and the heat is genuinely oppressive. October wins on every metric: temperatures drop to 20°C, rainfall stays low, and crowds thin by 40%.
August vs Adjacent Months
| Metric | July | August | September |
|---|---|---|---|
| Mean Temp | 27.4°C (81.3°F) | 26.8°C (80.2°F) | 22.2°C (72.0°F) |
| Rainfall | 12.0mm | 42.8mm | 92.6mm |
| Sunshine | 13.8 hrs | 12.7 hrs | 10.9 hrs |
| Humidity | 57.8% | 61.8% | 69.5% |
| Wind | 18.6 km/h | 17.9 km/h | 16.3 km/h |
| Rainy Days | 5.4 | 11.4 | 13.0 |
Seasonal Context
August falls in Summer in the Northern Hemisphere. Summer brings the warmest conditions of the year with the longest daylight hours. For travelers visiting Rome in August, the data indicates favorable conditions based on the combination of temperature, precipitation, and daylight hours.
Frequently Asked Questions
What is the average temperature in Rome in August?
The average temperature in Rome during August ranges from 21.5°C (70.7°F) to 33.0°C (91.4°F), with a mean of 26.8°C (80.2°F).
How much does it rain in Rome in August?
Rome receives an average of 42.8mm of precipitation in August, spread across approximately 11.4 rainy days.
What should I pack for Rome in August?
Based on August weather data, pack lightweight, breathable clothing, sunscreen, and a hat.
Is August a good time to visit Rome?
August is a good time to visit Rome, with comfortable temperatures and manageable rainfall.
Other Months for Rome
Cities with Similar August Climate (Mediterranean)
Data Source: Open-Meteo historical archive (2020-01-01 to 2024-12-31). Daily measurements aggregated into monthly climate normals. Coordinates: 41.9°, 12.5°. Timezone: Europe/Rome. Last updated: 2026-07-30.