Rome — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Rome, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Rome today is 21.3°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 68°F (20°C) to 74°F (23°C). The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience. It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.
Water Temperature Chart Over the Last 30 Days
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| JUN 2 | 21.6°C | 19.0°C | |
| JUN 3 | 21.6°C | 19.0°C | |
| JUN 4 | 21.1°C | 19.0°C | |
| JUN 5 | 21.1°C | 19.0°C | |
| JUN 6 | 21.1°C | 19.0°C | |
| JUN 7 | 21.1°C | 19.0°C | |
| JUN 8 | 21.2°C | 19.0°C | |
| JUN 10 | 19.0°C | 21.2°C | |
| JUN 11 | 19.0°C | 21.1°C | |
| JUN 12 | 19.0°C | 21.0°C | |
| JUN 13 | 19.0°C | 20.8°C | |
| JUN 14 | 19.0°C | 20.7°C | |
| JUN 15 | 19.0°C | 20.6°C | |
| JUN 16 | 19.0°C | 20.5°C |
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast
Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.
Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts to enhance accuracy.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 5°C | 9°C | 11°C |
| February | 5°C | 8°C | 12°C |
| March | 8°C | 11°C | 14°C |
| April | 10°C | 14°C | 17°C |
| May | 13°C | 18°C | 22°C |
| June | 15°C | 19°C | 24°C |
| July | 17°C | 21°C | 26°C |
| August | 18°C | 22°C | 27°C |
| September | 15°C | 19°C | 24°C |
| October | 12°C | 16°C | 18°C |
| November | 9°C | 13°C | 16°C |
| December | 5°C | 9°C | 11°C |
Rome: Weather Forecast
June 9
June 10
June 11
June 12
June 13
Location & Local Information
Rome sits inland in the Lazio region but is close to several volcanic lakes—most notably Bracciano, Albano, Nemi and Martignano—where locals and visitors consider swimming. Water temperatures vary by lake and season: in winter (December–February) surface temperatures commonly fall to about 6–12 °C (43–54 °F); spring (March–May) sees warming to roughly 12–18 °C (54–64 °F); summer (June–August) brings the warmest conditions, often 20–26 °C (68–79 °F); and autumn (September–November) usually records 15–22 °C (59–72 °F). These ranges reflect shallow, sheltered basins that respond quickly to air temperature, with Bracciano often among the warmest in summer and smaller lakes cooling faster.
Swimming is typically allowed but only in designated beaches, lidos and monitored areas for reasons of safety, water quality and environmental protection. Some lake shores restrict bathing because the reservoirs feed drinking supplies, are within protected parks, or to prevent erosive impact on sensitive ecosystems, so local rules and signage should be checked. Water clarity and the absence of strong currents make lakes pleasant for swimmers in the warm months, while colder seasons bring hypothermia risk and are less suitable without proper precautions.