Best time to visit Rome
Re-score for me — drag the dial — every chart on the page recolours live for your heat limit 27°C
Default 27 °C is the upper edge of the Holiday Climate Index "ideal comfort" band (Scott, Rutty, Amelung & Tang, 2016). Above this, most warm-tourism travellers report measurable discomfort.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
Greyed factors are scored normally — extreme heat overrides them, so a clear sky or low rain can't lift the period.
How is this scored? HCI / Steadman / CCI gate — full methodology and citations below.
Compare with another destination
Add as many as you like — stacked below the main strips above. Each row is just the recent-window score strip and (for beach destinations) sea-temperature strip.
Tours in Rome
30 top-rated tours via Viator. Booking links earn this site a commission at no cost to you. Map locations are approximate (centred on Rome).
- 1
Rome: Colosseum, Roman Forum and Palatine Hill Private Tour - 2
Skip the Line: Small Group Vatican Museums & Sistine + St. Peter - 3
Skip the Line: Vatican Museums, Sistine Chapel Tour & St. Peter's - 4
Rome Highlights City Tour by Golf Cart with Gelato - 5
Small Group Tour: Colosseum & Roman Forum with Arena Floor Access - 6
Skip the Line: Vatican Museums & Sistine Chapel Tour + Basilica - 7
Vatican Museums Sistine Chapel Tour with access to St Peter - 8
Vatican Museums, Sistine Chapel & St Peter’s Basilica Guided Tour - 9
Skip the line: Vatican Museums, Sistine Chapel & St Peters Tour - 10
Rome by Golf Cart Private Tour: Beyond the Landmarks - 11
Explore Rome on a Golf Cart: Private Tour - 12
Vatican Museums, Sistine Chapel Tour and Basilica Access - 13
Rome Highlights by Golf Cart Private Tour - 14
Vatican Museums, Sistine Chapel and St. Peter's Basilica Tour - 15
Rome Private Highlights Golf Cart Tour with Gelato - 16
Skip the Line Vatican Sistine Chapel & St. Peter's | Small Group - 17
Rome: Skip the Line Vatican, Sistine Chapel, St Peter Small Group - 18
Colosseum & Ancient Rome with Arena Floor Option I Max 6 People - 19
Early Morning Vatican, Sistine, St. Peter's Semi or Private Tour - 20
Rome: Complete Early Morning Vatican Tour | Small Group - 21
Colosseum Arena & Roman Forum: Small Group Tour (MAX 10 People) - 22
Rome: Colosseum Guided Tour with Roman Forum and Palatine Hill - 23
Colosseum Arena Floor, Roman Forum & Palatine Hill Tour - 24
Ultimate Rome: Colosseum, Vatican Museums & Walking Tour - 25
Winner 2026 Rome Twilight Trastevere Food Tour by Eating Europe - 26
Rome Pasta and Tiramisu Class: Ravioli, Fettuccine & Fine Wine 5* - 27
Golf Cart Small-Group Guided Tour: Rome City Highlights - 28
3 in 1 Cooking Class near Navona: Fettuccine, Ravioli & Tiramisu - 29
Rome to Pompeii Guided Tour with Wine & Lunch by High Speed Train - 30
Pantheon Guided Tour with Reserved Entry Tickets
Last refreshed 2026-05-25.
Similar climatesSiena93% · Pompeii92% · Madrid91%
Other destinations with the most-alike year-round climate to Rome (apparent temperature, rain hours, sunshine — matched within the same trip-profile). The ±N chip compares each match's typical score for the current month against Rome's. Based on the 2020-2024 climatology, not this year's actual weather.
Month-by-month
| Month | Temp °C | Feels °C | Rain days | Rain h | Rain h/day | Humidity | Wind km/h | Sun h | UV | Interest | Score |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | 4–13 | 10 | 9 | 110 | 12.2 | 72% | 16 | 164 | 1 | Quiet | 6 |
| Feb | 5–15 | 13 | 6 | 72 | 12.0 | 65% | 16 | 185 | 2 | Quiet | 7 |
| Mar | 6–17 | 14 | 9 | 107 | 11.9 | 58% | 17 | 219 | 3 | Quiet | 7 |
| Apr | 9–19 | 17 | 10 | 107 | 10.7 | 54% | 17 | 243 | 5 | Quiet | 8 |
| May | 14–24 | 24 | 11 | 99 | 9.0 | 53% | 17 | 270 | 6 | Quiet | 9 |
| Jun | 18–30 | 30 | 7 | 61 | 8.7 | 46% | 17 | 296 | 8 | Quiet | 8 |
| Jul | 21–34 | 34 | 3 | 21 | 7.0 | 38% | 19 | 322 | 8 | Quiet | 4 |
| Aug | 22–33 | 34 | 5 | 47 | 9.4 | 42% | 18 | 296 | 7 | Peak | 4 |
| Sep | 17–28 | 29 | 9 | 85 | 9.4 | 52% | 16 | 245 | 5 | Busy | 8 |
| Oct | 14–23 | 23 | 11 | 110 | 10.0 | 63% | 15 | 204 | 3 | Moderate | 8 |
| Nov | 9–18 | 17 | 11 | 134 | 12.2 | 71% | 15 | 163 | 2 | Peak | 7 |
| Dec | 6–14 | 12 | 12 | 131 | 10.9 | 76% | 16 | 152 | 1 | Moderate | 6 |
UV Index in Rome by Month
UV index in Rome peaks at 8 (very high) in July, dropping to 1 (low) in January. July reach very high or extreme levels — apply SPF 50+, wear a hat and protective clothing, and limit direct sun between 11:00 and 17:00.
Best months in detail
May
9/1014–24°C · 11 rain days (99h) · 270 sun hours · 53% humidity · Quiet crowd · UV 6 (moderate) · sunniest 1 in 10 days reach 7 (high)
September
8/1017–28°C · 9 rain days (85h) · 245 sun hours · 52% humidity · Busy crowd · UV 5 (moderate) · sunniest 1 in 10 days reach 7 (high)
October
8/1014–23°C · 11 rain days (110h) · 204 sun hours · 63% humidity · Moderate crowd · UV 3 (moderate)
Every month
Show the other 9 months in detail
January
6/104–13°C (feels 10°C) · 9 rain days (110h) · 164 sun hours · 72% humidity · Quiet crowd · UV 1 (low)
February
7/105–15°C (feels 13°C) · 6 rain days (72h) · 185 sun hours · 65% humidity · Quiet crowd · UV 2 (low)
March
7/106–17°C (feels 14°C) · 9 rain days (107h) · 219 sun hours · 58% humidity · Quiet crowd · UV 3 (moderate)
April
8/109–19°C (feels 17°C) · 10 rain days (107h) · 243 sun hours · 54% humidity · Quiet crowd · UV 5 (moderate) · sunniest 1 in 10 days reach 7 (high)
June
8/1018–30°C · 7 rain days (61h) · 296 sun hours · 46% humidity · Quiet crowd · UV 8 (high) · sunniest 1 in 10 days reach 9 (very high)
July
4/1021–34°C · 3 rain days (21h) · 322 sun hours · 38% humidity · Quiet crowd · UV 8 (very high)
August
4/1022–33°C · 5 rain days (47h) · 296 sun hours · 42% humidity · Peak crowd · UV 7 (high) · sunniest 1 in 10 days reach 8 (very high)
November
7/109–18°C (feels 17°C) · 11 rain days (134h) · 163 sun hours · 71% humidity · Peak crowd · UV 2 (low)
December
6/106–14°C (feels 12°C) · 12 rain days (131h) · 152 sun hours · 76% humidity · Moderate crowd · UV 1 (low)
Comparisons people search for
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Frequently asked questions about visiting Rome
When is the best time to visit Rome?
May is the highest-scoring month (9/10 on the Holiday Climate Index). Typical conditions: 14–24°C (11 rainy days). The top three months by score are May, September, October.
What is the worst time to visit Rome?
July is the lowest-scoring month (4/10, capped by extreme heat). Typical conditions: 21–34°C (3 rainy days).
Is Rome too hot in summer?
3 months (June, July, August) trip the heat deal-breaker in our scoring: apparent temperature crosses the comfort cap, so even with clear skies and low rain the score is held down. Plan around it if heat tolerance is low.
When are crowds lowest in Rome?
Search-interest seasonality (Google Trends 2021-2025) is lowest in January and peaks in August. Interest tracks both in-trip visitors and lead-time planners, so treat it as a "destination is on people's minds" signal rather than literal arrivals.
Which months in Rome have good weather but fewer tourists?
May (climate 9/10, crowd index 17) and April (climate 8/10, crowd index 11) — shoulder months with above-average climate and below-median search-interest. Often the best value-for-weather trade.
What is the UV index in Rome by month?
UV peaks at 8 (very high) in July and is lowest in January at 1 (low). Monthly peak values: Jan 1, Feb 2, Mar 3, Apr 5, May 6, Jun 8, Jul 8, Aug 7, Sep 5, Oct 3, Nov 2, Dec 1. July reach very high or extreme levels — apply SPF 50+, wear a hat and protective clothing, and limit direct sun between 11:00 and 17:00.
What is the UV index in Rome in July?
July is the peak UV month in Rome, with a daily-peak UV index of 8 (very high). At this level, sunburn can occur in under 20 minutes on unprotected fair skin. Apply SPF 50+, wear protective clothing and a hat, and avoid direct midday sun (11:00–17:00).
How high can UV get in Rome on the sunniest days?
Most days look like the monthly average, but on the sunniest ~1 in 10 days UV climbs higher than the mean suggests. June is the worst case: typical days average UV 8 (high), but the top 10% of days reach UV 9 (very high) — and even higher. Months where the sunniest days routinely exceed the typical reading: April, May, June, August, September. Plan sun protection for the worst case, not the average.
Is air quality in Rome bad for travelers?
PM2.5 (fine-particle pollution) exceeds the WHO sensitive-group guideline (15 µg/m³) in 10 months: January, February, March, April, June, July, September, October, November, December. The worst month is February with a typical-day mean of 18 µg/m³ (unhealthy for sensitive); on the worst 10% of days PM2.5 reaches 30 µg/m³ (unhealthy) and higher. People with asthma, heart conditions, or sensitive children may want to avoid these months or limit outdoor activity. Source: CAMS via Open-Meteo.