Grotte di Nerone Sea Water Temperature
A mild beach on the Tyrrhenian Sea, warmest around August at about 26°C. Today's reading, 7-day forecast, and monthly averages below.
Grotte di Nerone water temperature
Ideal swimming conditions. Feels soothing and warm, perfect for hours in the water without getting cold.
7-Day Water Temperature Forecast
Grotte di Nerone Monthly Water Temperature Averages
Historical monthly climatology. The warmest water in Grotte di Nerone occurs inJuly, August, September — peaking at26°C (78.8°F) in August.
Year-Round Water Temperature Curve (°C / °F)
Hover a bar for detailsFull 12-month data table — min / avg / max & swimming comfort
| Month | Min Water Temp | Average Water Temp | Max Water Temp | Swimming Comfort |
|---|---|---|---|---|
| January | 13.3°C | 15°C | 16.7°C | Very Cold (< 16°C) |
| February | 13.1°C | 14.5°C | 15.4°C | Very Cold (< 16°C) |
| March | 13.3°C | 14.3°C | 15.9°C | Very Cold (< 16°C) |
| April | 13.8°C | 15.7°C | 18.9°C | Very Cold (< 16°C) |
| May | 16°C | 18.7°C | 22.4°C | Cool / Refreshing (16°C – 20°C) |
| June | 20.3°C | 22.7°C | 25.3°C | Comfortable (20°C – 24°C) |
| July | 22.9°C | 25.1°C | 27.2°C | Warm & Ideal (24°C – 28°C) |
| August | 23.9°C | 26°C | 28.5°C | Warm & Ideal (24°C – 28°C) |
| SeptemberCurrent | 21.3°C | 24.3°C | 27.4°C | Warm & Ideal (24°C – 28°C) |
| October | 19.4°C | 22°C | 24.7°C | Comfortable (20°C – 24°C) |
| November | 17.3°C | 19.3°C | 22.3°C | Cool / Refreshing (16°C – 20°C) |
| December | 15.2°C | 16.7°C | 18.8°C | Cool / Refreshing (16°C – 20°C) |
Swimming FAQs for Grotte di Nerone
Is the sea warm enough to swim in Grotte di Nerone today?
Typical sea surface temperature in Grotte di Nerone this time of year is 24.3°C (75.7°F) — classified as Warm & Ideal (24°C – 28°C). Ideal swimming conditions. Feels soothing and warm, perfect for hours in the water without getting cold. Live readings load automatically.
What are the warmest months for swimming in Grotte di Nerone?
The highest water temperatures in Grotte di Nerone typically occur duringJuly, August, September, when monthly averages reach peak seasonal levels.
What is the typical water temperature in Grotte di Nerone in September?
Historically in September, water temperatures in Grotte di Nerone average around24.3°C (75.7°F), fluctuating between a recorded minimum of 21.3°C and a maximum of 27.4°C.