Rome Weather
A month-by-month look at temperature, rainfall and what to pack in Rome. The annual average is 21°C high / 11°C low — hottest in July (31°C) and coldest in January (3°C).
Rome Weather at a Glance
As of 2026A quick summary of Rome's year-round climate and the best time to visit.
- Annual average
- 21° / 11°
- Best time to visit
- April, May, June
- Hottest month
- July (31°C)
- Coldest month
- January (3°C)
- Wettest month
- November (100mm)
- Driest month
- July (20mm)
As of 2026, Rome's weather averages 21°C high / 11°C low across the year, and the best time to visit for stable temperatures, rainfall and crowds is April, May, June. The hottest month is July (31°C), the coldest is January (3°C), and the wettest is November (100mm).
Best Time to Visit Rome
April is one of Rome's two best months — spring weather, moderate crowds outside Easter week, peak photography. Easter Week (date varies) is the year's biggest tourist spike with Vatican services — book 4-6 months ahead. Natale di Roma (April 21) is the city's 2,778th birthday with free museum entry and the iconic Pantheon sunlight phenomenon (sun aligns through the oculus at noon).
May is Rome's peak month — warm sunshine, manageable humidity, full bloom Villa Borghese, outdoor café culture in full swing. Hotels stay at high pricing but slightly below April Easter spike. The Internazionali BNL d'Italia tennis tournament (mid-May, the Italian Open) is the year's biggest tennis event after the French Open.
June starts the summer peak. Sunshine essentially guaranteed, temperatures warm but not yet brutal. Hotels at high pricing. The Caracalla Baths summer festival (June-July outdoor opera at the ancient Roman baths) is the cultural anchor. June 29 (Sts Peter & Paul Day) is a public holiday — many museums closed.
Rome Weather Month by Month
Tap any month for a detailed guide with what to wear, sunrise/sunset and air quality.
| Month | High/Low | Rain | Rainy days | Crowds | |
|---|---|---|---|---|---|
| January | 12° / 3° | 75mm | 8 | Quiet | Details → |
| February | 13° / 4° | 70mm | 7 | Quiet | Details → |
| March | 16° / 6° | 65mm | 7 | Moderate | Details → |
| April | 19° / 9° | 65mm | 8 | Busy | Details → |
| May | 24° / 12° | 50mm | 6 | Busy | Details → |
| June | 28° / 16° | 35mm | 4 | Very busy | Details → |
| July | 31° / 19° | 20mm | 2 | Very busy | Details → |
| August | 31° / 19° | 25mm | 3 | Very busy | Details → |
| September | 27° / 16° | 60mm | 5 | Busy | Details → |
| October | 22° / 12° | 95mm | 8 | Moderate | Details → |
| November | 16° / 8° | 100mm | 9 | Quiet | Details → |
| December | 13° / 4° | 90mm | 9 | Moderate | Details → |
What to Wear in Rome by Season
Spring peak. 19°C/9°C. Light layers — sweater + light jacket. Comfortable walking shoes essential.
Peak summer. 31°C/19°C. Cotton or linen. Wide-brimmed hat, SPF 50+ sunscreen, refillable water bottle. AC restaurants warmer than expected.
Autumn. 22°C/12°C. Layered — light sweater + jacket. Comfortable walking shoes essential. Foldable umbrella for daily light rain.
Still winter. 13°C/4°C. Same setup as January: light coat, scarf, gloves. Carnival outfits common late February.
Rome Weather FAQ
What is the best time to visit Rome? +
For weather, April, May, June are the most comfortable months. Highs sit around 19°C with relatively stable rainfall and crowds.
What are the hottest and coldest months in Rome? +
The hottest month is July with an average high of 31°C, and the coldest is January with an average low of 3°C. The annual average is 21°C high / 11°C low.
When does it rain most in Rome? +
The wettest month is November (100mm over about 9 rainy days) and the driest is July (20mm). Total annual rainfall is roughly 750mm.
What should I pack for Rome? +
Spring (Mar–May) averages 20/9°C — Spring peak. 19°C/9°C. Light layers — sweater + light jacket. Comfortable walking shoes essential. Summer (Jun–Aug) averages 30/18°C — Peak summer. 31°C/19°C. Cotton or linen. Wide-brimmed hat, SPF 50+ sunscreen, refillable water bottle. AC restaurants warmer than expected. Autumn (Sep–Nov) averages 22/12°C — Autumn. 22°C/12°C. Layered — light sweater + jacket. Comfortable walking shoes essential. Foldable umbrella for daily light rain. Winter (Dec–Feb) averages 13/4°C — Still winter. 13°C/4°C. Same setup as January: light coat, scarf, gloves. Carnival outfits common late February.
What is the weather in Rome this month (June)? +
June averages 28°C high / 16°C low with 35mm rainfall over about 4 rainy days. Crowds are very busy and prices are high.
Keep Planning Your Rome Trip
Why you can trust weather guide
Based in Chiang Mai for 8+ years, with 30+ countries visited across Southeast Asia, Japan, and Europe. Every detail in this guide is primary-source verified as of April 2026, with prices auto-refreshed via live exchange rate APIs. This isn't AI-generated boilerplate — it's written from the perspective of someone who has actually been there.