Average water temperature in Idyllwild
The mean water temperature over the year in Idyllwild (California), the United States of America.
- The months July, August, September and October have a pleasant water temperature.
- On average, August has the warmest water temperature with 21°C.
- On average, February has the coldest water temperature with 13°C.
Forecast for Idyllwild (CA)
partly cloudy and small chance of slight rain
partly cloudy and no rain
partly cloudy and no rain