What is the hottest month in Rome?

July is the hottest month in Rome, with average daytime highs of 34°C / 93°F and overnight lows of 22°C / 71°F (averages for 2021–2025).

What is the coldest month in Rome?

January is the coldest month in Rome, with average highs of 13°C / 55°F and lows of 5°C / 40°F.

How much rain does Rome get a year?

Rome receives about 928 mm of rainfall a year, spread over roughly 106 wet days. November is the wettest month (151 mm on average) and July the driest (18 mm).

When is the best time to visit Rome?

April, October, May are the most comfortable months in Rome: mild daytime temperatures with the least rainfall of the year.

Rome Climate — Average Highs, Lows & Rainfall by Month

Rome has a temperate climate with four distinct seasons. Daytime temperatures average 34°C / 93°F in July, the warmest month, and drop to 13°C / 55°F in January, the coldest. Overnight lows in January average 5°C / 40°F. Rome receives about 928 mm of rain a year across roughly 106 wet days, with November the wettest month.

Averages for 2021–2025 · Open-Meteo Historical Weather API (ERA5 reanalysis) · Updated 2026-10-05

Hottest month

July

34°C / 93°F

Coldest month

January

5°C / 40°F

Wettest month

November

151 mm

Annual rainfall

928 mm

~106 wet days

Monthly averages in Rome

Average daytime high, overnight low and rainfall for each month of the year.

Average temperatures and rainfall by month in Rome, 2021–2025
Month	Avg high	Avg low	Rainfall	Wet days
January	13°C / 55°F	5°C / 40°F	76 mm	10
February	15°C / 59°F	5°C / 41°F	67 mm	7
March	17°C / 62°F	7°C / 44°F	98 mm	10
April	19°C / 67°F	9°C / 48°F	64 mm	11
May	24°C / 75°F	14°C / 56°F	83 mm	12
June	31°C / 88°F	19°C / 66°F	38 mm	6
July	34°C / 93°F	22°C / 71°F	18 mm	3
August	33°C / 91°F	22°C / 71°F	45 mm	7
September	28°C / 82°F	18°C / 64°F	105 mm	8
October	23°C / 74°F	14°C / 57°F	80 mm	10
November	18°C / 64°F	9°C / 49°F	151 mm	12
December	14°C / 57°F	6°C / 43°F	104 mm	10

Best time to visit Rome

April, October, May offer the most comfortable weather in Rome: mild daytime temperatures with the year's lowest rainfall — April averages 19°C (67°F); October averages 23°C (74°F); May averages 24°C (75°F).

Rome climate FAQ

What is the hottest month in Rome?: July is the hottest month in Rome, with average daytime highs of 34°C / 93°F and overnight lows of 22°C / 71°F (averages for 2021–2025).
What is the coldest month in Rome?: January is the coldest month in Rome, with average highs of 13°C / 55°F and lows of 5°C / 40°F.
How much rain does Rome get a year?: Rome receives about 928 mm of rainfall a year, spread over roughly 106 wet days. November is the wettest month (151 mm on average) and July the driest (18 mm).
When is the best time to visit Rome?: April, October, May are the most comfortable months in Rome: mild daytime temperatures with the least rainfall of the year.

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Source: Open-Meteo Historical Weather API (ERA5 reanalysis), Open-Meteo. Averages are daily means across 2021–2025 and are rounded for display — for a live forecast see the Rome weather page.