
Is it warm enough to swim in Yonkers in January? Average water temperature in Yonkers in January is 38.5°F and therefore is not suitable for comfortable swimming. The warmest water in Yonkers in January is 46.4°F, and the coldest is 33.8°F. To find out the water temperature today and in the coming days, go to Current water temperature in Yonkers
To get an accurate forecast for the water temperature in Yonkers for any chosen month, compare two years within a 10 year range using the chart below.
| Day | 2026 | 2025 |
|---|---|---|
| January 1 | 33.8°F | 37.4°F |
| January 3 | 37.4°F | |
| January 4 | 37.4°F | |
| January 5 | 35.6°F | |
| January 6 | 35.6°F | |
| January 7 | 35.6°F | |
| January 8 | 33.8°F | |
| January 9 | 33.8°F |
You can also view information about water temperature for other months by clicking on the month button below