Rome Climate by Month
Rome, Lazio, Italy
Hot summers and cool winters, with rain spread through the year.
Rome has hot summers and cool winters, with rain spread through the year. August is the warmest month, with highs around 90°F (32°C); January is the coolest at 55°F (13°C), and nights dip to 39°F (4°C). About 28 in (702 mm) of rain falls in a typical year, with no clear rainy season.
- Warmest month
- 90°F(32°C)
- Average high, August
- Coldest nights
- 39°F(4°C)
- Average low, January
- Rain per year
- 28 in(702 mm)
- No clear rainy season
- Humidity
- 67%
- Sunniest: July
Best and worst months in Rome
Best for weatherMay is the best time for weather in Rome: highs near 76°F (24°C) and about 1.8 in (45 mm) of rain a month.
Least pleasantDecember and January are the least pleasant; December is the coldest, with highs of only 56°F (13°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in May.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Rome weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 55°F(13°C) | 39°F(4°C) | 2.6 in(67 mm) | 74% | 1.8 |
| FebFebruary | 56°F(14°C) | 40°F(4°C) | 2.4 in(61 mm) | 70% | 2.6 |
| MarMarch | 62°F(16°C) | 44°F(7°C) | 2.2 in(57 mm) | 66% | 3.7 |
| AprApril | 67°F(20°C) | 49°F(9°C) | 2.1 in(53 mm) | 67% | 4.9 |
| MayMayBest | 76°F(24°C) | 56°F(13°C) | 1.8 in(45 mm) | 64% | 6.1 |
| JunJune | 84°F(29°C) | 64°F(18°C) | 1.1 in(28 mm) | 59% | 6.7 |
| JulJuly | 89°F(32°C) | 68°F(20°C) | 0.7 in(19 mm) | 57% | 7.0 |
| AugAugust | 90°F(32°C) | 69°F(20°C) | 0.7 in(18 mm) | 59% | 6.3 |
| SepSeptember | 81°F(27°C) | 62°F(17°C) | 2.6 in(66 mm) | 64% | 4.6 |
| OctOctober | 73°F(23°C) | 55°F(13°C) | 3.4 in(87 mm) | 69% | 3.2 |
| NovNovember | 63°F(17°C) | 48°F(9°C) | 4.2 in(106 mm) | 73% | 1.9 |
| DecDecember | 56°F(13°C) | 41°F(5°C) | 3.7 in(95 mm) | 77% | 1.5 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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