Rome (NY) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Rome.
Climate overview of Rome
Temperatures in Rome, New York State, United States of America, vary greatly throughout the year. July is the hottest month at 27°C (81°F), while February is the coldest at -1°C (30°F).
The city has a wet climate, receiving around 1298 mm (51 in) of rain/snowfall per year. Despite the high annual total, it has warm summers and very cold winters. October is the wettest month. July is the sunniest month, averaging 9.6 hours of sunshine per day.
Rome Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Rome - and find the best time to visit.
Monthly Temperature in Rome
The climate in Rome is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a comfortable 27°C (81°F) in July to a very cold -1°C (30°F) in February.
Nighttime temperatures range from 16°C (61°F) in July to -11°C (12°F) in February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Rome
Rome has a notably wet climate with abundant precipitation, recording 1298 mm (51 in) of rain/snowfall per year. The amount of precipitation varies moderately throughout the year. The wettest month, October, sees around 155 mm (6.1 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, January, still receives a respectable 80 mm (3.1 in) of snowfall. For more details, please visit our Rome Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Rome
In Rome, summer days are longer and more sunny, with daily sunshine hours peaking at 9.6 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 2.3 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Rome by Month
The relative humidity is high throughout the year in Rome.
The city experiences its highest humidity in October, reaching 75%. In April, the humidity drops to its lowest level at 65%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Rome
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: September
- Warmest weather: July and August
- Most sunshine: July
- Seasonal pattern: Warm summers and very cold winters
- Coldest conditions: February, with freezing nights around -11°C (12°F).
Frequently asked questions about the climate in Rome
What is the best time to visit Rome?
September typically offers the most optimal weather in Rome. In contrast, January, February, March, April, November and December tend to have less optimal conditions. Rome has warm summers and very cold winters.
What temperatures can I expect in Rome?
Daytime highs range from -1°C (30°F) in February to 27°C (81°F) in July. Nighttime lows range from -11°C (12°F) to 16°C (61°F). Temperatures vary considerably through the year.
How much rain does Rome get?
Annual rainfall is around 1298 mm (51 in). October is the wettest month with 155 mm (6.1 in), while January is the driest with 80 mm (3.1 in).
How sunny is Rome?
Rome receives around 2,120 hours of sunshine per year. July is the sunniest month with 287 hours, while December is the cloudiest with just 68 hours. Overall, Rome enjoys abundant sunshine.
Rome 3-Day Forecast
Rome on the map
Rome is highlighted - select any city to see its climate.
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