Water temperature in Sacramento (CA) in January
Is it warm enough to swim in Sacramento in January? Average water temperature in Sacramento in January is 47.5°F and therefore is not suitable for comfortable swimming. The warmest water in Sacramento in January is 53.6°F, and the coldest is 41°F. To find out the water temperature today and in the coming days, go to Current water temperature in Sacramento
Changes water temperature in Sacramento in January 2026, 2025
To get an accurate forecast for the water temperature in Sacramento for any chosen month, compare two years within a 10 year range using the chart below.
You can choose any other years:
| Day | 2026 | 2025 |
|---|---|---|
| January 1 | 48.2°F | 50°F |
| January 2 | 50°F | |
| January 3 | 50°F | 48.2°F |
| January 4 | 51.8°F | 48.2°F |
| January 5 | 53.6°F | 50°F |
| January 6 | 53.6°F | 50°F |
| January 7 | 53.6°F | 50°F |
| January 8 | 51.8°F | 50°F |
| January 9 | 50°F | 50°F |
| January 10 | 50°F | |
| January 11 | 50°F | |
| January 12 | 50°F | |
| January 13 | 48.2°F | |
| January 14 | 48.2°F | |
| January 15 | 48.2°F |
| Day | 2026 | 2025 |
|---|---|---|
| January 16 | 46.4°F | |
| January 17 | 46.4°F | |
| January 18 | 44.6°F | |
| January 19 | 44.6°F | |
| January 20 | 44.6°F | |
| January 21 | 44.6°F | |
| January 22 | 44.6°F | |
| January 23 | 44.6°F | |
| January 24 | 46.4°F | |
| January 25 | 44.6°F | |
| January 26 | 44.6°F | |
| January 27 | 44.6°F | |
| January 28 | 44.6°F | |
| January 29 | 44.6°F | |
| January 30 | 46.4°F | |
| January 31 | 48.2°F |
Sacramento water temperature during other months:
You can also view information about water temperature for other months by clicking on the month button below
