Average water temperature in Hawthorne
The mean water temperature over the year in Hawthorne (California), the United States of America.
- The months August and September have a pleasant water temperature.
- On average, August has the warmest water temperature with 18°C.
- On average, January has the coldest water temperature with 14°C.
Weather Forecasts for Hawthorne (CA)
partly cloudy and no rain
broken clouds and small chance of slight rain
clear and no rain