The maximum daily temperature 34.7°C — 3 September 2016.
The maximum night temperature 25°C — 9 September 2020.
The minimum daily temperature 16°C — 27 September 2020.
The minimum night temperature 13°C — 29 September 2020.
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Roma, Italy — weather in September, water temperature
Weather in resort cities around the world, data for the past 5 years. Information includes daytime and nighttime temperatures, water temperature, rainfall, and day length. Convenient graphics and weather comparison in different resorts around the world.
Roma — weather by month, water temperature
Roma — weather in September, water temperature
Air temperature
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
Water temperature
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
The warmest water 26.9 °C — 10 September 2022.
The coldest water 21.8 °C — 29 September 2017.
Sunny, cloudy and gloomy days
Sunny days — 24
Rainy days — 5
Gloomy days — 1
Precipitation, mm
Maximum precipitation 61 mm — November.
Minimum precipitation 7.8 mm — August.
Wind speed, km / h
Maximum wind speed 11.5 km / h — February.
Minimum wind speed 9.8 km / h — October.
Number of hours of sunshine
The maximum number of hours of sunshine per day 13.6 h. — July.
The minimum number of hours of sunshine per day 6 h. — January.
Compare weather
| Roma — Reggio di Calabria |
| Roma — Ravenna |
| Roma — Portofino |
| Roma — Policoro |
| Roma — Pisa |
| Roma — Sabaudia |
| Roma — San Felica Circeo |
| Roma — San Giuliano |
| Roma — Sardinia |
| Roma — Sirakuzy |
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