Rome weather by month

At a glance

Quietest month in Italy: November. Busiest: August, with about 4.8 times as many tourist nights as November. In Rome, August is warmest (average high 31.6 °C) and November wettest (108 mm of rain).

  1. January: 4.2%, quieter than average
  2. February: 4.2%, quieter than average
  3. March: 4.7%, quieter than average
  4. April: 6.5%, quieter than average
  5. May: 8.0%, quieter than average
  6. June: 12.1%, busier than average
  7. July: 16.4%, one of the two busiest months
  8. August: 17.9%, one of the two busiest months
  9. September: 10.9%, busier than average
  10. October: 6.8%, quieter than average
  11. November: 3.7%, quieter than average
  12. December: 4.6%, quieter than average

quieter than average busier than average two busiest months · each month's share of Italy's 2025 tourist nights; an even spread is 8.3% a month

Weather
Coldest: January and February (average low 3.4 °C). Driest: July (20 mm). Month by month
Prices
Restaurants and accommodation in Italy: about 11% above the EU average in 2025. Is Italy expensive?
Holidays
12 national public holidays in 2026. See the dates
Next
Plan a trip with your dates
TL;DR

At the RomaCiampino weather station, which we use for Rome, the warmest month is August (average high 31.6 °C) and the coldest January and February (average low 3.4 °C), averaged over 1991–2020. The wettest month is November (108 mm of rain). Italy's quietest month for visitors in 2025 was November.

The Colosseum in Rome at sunset
The Colosseum in Rome at sunset. Photo by Görkem Özdemir on Pexels.

Rome weather by month

Averages for 1991–2020 at the RomaCiampino weather station, copied from our Italy page, next to each month's share of Italy's tourist nights (Eurostat, 2025). These are long-term averages, not a forecast.

Rome: average weather by month, 1991 to 2020, and share of 2025 visits
MonthAverage highAverage lowRainRainy daysDaylight on the 15thShare of 2025
January12.0 °C3.4 °C66 mm7.4 days9 h 30 min4.2%
February12.9 °C3.4 °C63 mm7.5 days10 h 35 min4.2%
March15.8 °C5.9 °C59 mm6.8 days11 h 55 min4.7%
April18.8 °C8.6 °C69 mm7.4 days13 h 20 min6.5%
May23.3 °C12.6 °C57 mm5.5 days14 h 35 min8.0%
June28.1 °C16.7 °C30 mm3.4 days15 h 10 min12.1%
July31.0 °C19.3 °C20 mm2.2 days14 h 55 min16.4%
August31.6 °C19.8 °C30 mm2.2 days13 h 50 min17.9%
September26.7 °C16.0 °C65 mm6.0 days12 h 30 min10.9%
October22.2 °C12.4 °C88 mm7.3 days11 h 5 min6.8%
November16.9 °C8.5 °C108 mm8.8 days9 h 50 min3.7%
December12.7 °C4.7 °C98 mm9.4 days9 h 10 min4.6%

Golden hour and sea temperature

Evening golden hour is our calculation for the 15th of each month of 2026: the time the sun takes to go from 6° above to 4° below the horizon (there is no official definition). The sea figure is the 1991–2020 average sea surface temperature at the open-sea point nearest the weather station (NOAA OISST).

Rome: golden hour and sea temperature by month
MonthEvening golden hour (15th)Sea surface
January1 h 2 min14.8 °C
February0 h 57 min14.1 °C
March0 h 54 min14.1 °C
April0 h 55 min15.4 °C
May0 h 59 min18.4 °C
June1 h 3 min21.9 °C
July1 h 1 min24.6 °C
August0 h 56 min25.6 °C
September0 h 54 min23.7 °C
October0 h 55 min21.4 °C
November1 h 0 min18.8 °C
December1 h 4 min16.3 °C

Public holidays by month

National public holidays from the official list on our holiday page, by month, so you can see them next to the weather and how busy each month was. Regional and local holidays are not included.

Public holidays by month, 2026 and 2027
Month20262027
January1 Jan: New Year's Day, 6 Jan: Epiphany1 Jan: New Year's Day, 6 Jan: Epiphany
March–29 Mar: Easter Monday
April6 Apr: Easter Monday, 25 Apr: Liberation anniversary25 Apr: Liberation anniversary
May1 May: Labour Day1 May: Labour Day
June2 Jun: National Day of the Republic2 Jun: National Day of the Republic
August15 Aug: Assumption15 Aug: Assumption
October4 Oct: St Francis of Assisi, patron saint of Italy4 Oct: St Francis of Assisi, patron saint of Italy
November1 Nov: All Saints' Day1 Nov: All Saints' Day
December8 Dec: Immaculate Conception, 25 Dec: Christmas Day, 26 Dec: 26 December8 Dec: Immaculate Conception, 25 Dec: Christmas Day, 26 Dec: 26 December

The quietest and busiest months

In 2025, November was Italy's quietest month (3.7% of the year's tourist nights): average high 16.9 °C, average low 8.5 °C, 108 mm of rain. August was the busiest (17.9%): average high 31.6 °C, average low 19.8 °C, 30 mm of rain. The figures do not show that the weather makes a month busier or quieter, so we do not say it does.

Similar weather, quieter: ideas for August

August was Italy's busiest month in 2025 (17.9% of its tourist nights). These places had an average high within 2 °C and rainy days within 3 of Rome's in August, in a different country, and August took a smaller share of its 2025 tourist nights than August did of Italy's:

  • Zaragoza, Spain: average high 32.4 °C, 2.2 rainy days; August was 14.6% of Spain's year.
  • Ankara, Türkiye: average high 31.0 °C, 3.1 rainy days; August was 15.1% of Türkiye's year.
  • Niš, Serbia: average high 30.9 °C, 5.0 rainy days; August was 12.0% of Serbia's year.
  • Bucharest, Romania: average high 30.6 °C, 5.2 rainy days; August was 17.2% of Romania's year.
  • Larnaca, Cyprus: average high 33.3 °C, 0.2 rainy days; August was 15.5% of Cyprus's year.

Weather: 1991–2020 averages at each city's weather station (World Meteorological Organization normals in Europe, Japan Meteorological Agency in Japan); a rainy day has at least 1 mm of rain. “Quieter” compares a month with the rest of that place's own year. Try another month or place. All quieter alternatives to Italy in August.

What these figures are

One weather station stands for Rome; places nearby can differ, especially by height or distance from the sea. For the full picture of Italy, including regions and holidays, see our Italy page; for other places, the visual guides and golden hour by place.

Where the RomaCiampino weather station is: 41.808° N, 12.585° E. Outline of Italy from Natural Earth (world-atlas), simplified; small islands may not show.

Key takeaways

  • Warmest month: August (average high 31.6 °C); coldest: January and February (average low 3.4 °C).
  • Wettest month: November (108 mm); driest: July (20 mm).
  • In 2025, November was Italy's quietest month for visitors and August the busiest.

Sources

Weather normals and daylight copied from our country or prefecture page; tourism shares from the same page. See how we research.

  1. Weather: WMO Member Nations (2023). WMO Climatological Standard Normals for 1991-2020 (NCEI Accession 0253808), station RomaCiampino (station ID 00016239), mean daily maximum and minimum temperature, precipitation and number of days with at least 1 mm of precipitation, normals computed from at least 24 years; also station MilanoLinate (station ID 00016080); also station BariPalese (station ID 00016270), from the same files, downloaded 24 September 2026. NOAA National Centers for Environmental Information. Dataset. doi:10.25921/800j-vn07. Accessed 22 September 2026. Released by NOAA under CC0.
  2. Daylight: our calculation of the time from sunrise to sunset on the 15th of each month of 2026 at the weather station's location, by the method of the NOAA Solar Calculator (NOAA Global Monitoring Laboratory, “Solar Calculation Details”, based on Jean Meeus, Astronomical Algorithms, allowing 0.833° for refraction and the size of the sun). Read it. Checked 22 September 2026. NOAA notes that calculated times can differ from what is observed.
  3. Source: Eurostat, Nights spent at tourist accommodation establishments – monthly data, doi:10.2908/TOUR_OCC_NIM, accessed 25 September 2026. Dataset last updated by Eurostat on 22 September 2026. Extract: number of nights, NACE codes I55.1–I55.3, all guests and split by guests resident in the country and abroad, January–December 2025.
  4. Sea temperature: NOAA Optimum Interpolation Sea Surface Temperature (OISST) v2.1, 0.25° grid, monthly long-term mean 1991–2020 (file sst.mon.ltm.1991-2020.nc). Data provided by the NOAA/OAR/PSL, Boulder, Colorado, USA, from their Web site at https://psl.noaa.gov/. Huang, B., C. Liu, V. Banzon, E. Freeman, G. Graham, B. Hankins, T. Smith and H.-M. Zhang (2021), Improvements of the Daily Optimum Interpolation Sea Surface Temperature (DOISST) Version 2.1, Journal of Climate 34, 2923–2939, doi:10.1175/JCLI-D-20-0166.1. Dataset page. Accessed 24 September 2026. Public domain (NOAA PSL disclaimer). The choice of grid cell and the rounding are ours; these are not official NOAA figures, and NOAA does not endorse this site.

Modified data: the arrangement, the golden-hour and sea columns and the quietest/busiest comparison are ours, from the cited figures.