Last updated: June 24, 2025
In January, the average temperature in Croton-on-Hudson, United States is a brisk -1°C (31°F). Expect temperatures to range from a chilly -18°C (-1°F) to a mild 18°C (65°F). With an average humidity of 84%, be prepared for a damp feel. Additionally, there's an anticipated precipitation of 69 mm (2.7 in) over 8 days, making it a month to keep your umbrella handy!
In January in Croton-on-Hudson, the average temperature is -1°C (31°F), with maximums that can reach 18°C (65°F) and minimums that can drop as low as -18°C (-1°F). It's essential to pack layers and be prepared for a wide range of temperatures when traveling during this time.
In Croton-on-Hudson in January, the precipitation amount is 69 mm (2.7 in) that falls over a period of 8 days.
In Croton-on-Hudson in January humidity is 84%. With an average temperature of -1°C (31°F), this humidity feels like a biting chill that seeps through layers of clothing, making outdoor excursions brisk and invigorating, yet challenging for those unaccustomed to such damp conditions.
In Croton-on-Hudson in January, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Croton-on-Hudson, you can check the information here.
UV Risk Categories
Weather in Croton-on-Hudson varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Croton-on-Hudson, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -1°C (31°F) | 69 mm (2.7 inches) | 84% | moderate |
| February Weather | 1°C (34°F) | 97 mm (3.8 inches) | 82% | moderate |
| March Weather | 4°C (39°F) | 90 mm (3.5 inches) | 81% | high |
| April Weather | 10°C (50°F) | 116 mm (4.6 inches) | 78% | very high |
| May Weather | 15°C (60°F) | 123 mm (4.8 inches) | 69% | very high |
| June Weather | 21°C (69°F) | 97 mm (3.8 inches) | 69% | very high |
| July Weather | 24°C (75°F) | 146 mm (5.7 inches) | 62% | very high |
| August Weather | 23°C (74°F) | 124 mm (4.9 inches) | 65% | very high |
| September Weather | 19°C (67°F) | 123 mm (4.8 inches) | 68% | very high |
| October Weather | 14°C (57°F) | 142 mm (5.6 inches) | 74% | high |
| November Weather | 6°C (43°F) | 90 mm (3.5 inches) | 82% | moderate |
| December Weather | 2°C (35°F) | 105 mm (4.2 inches) | 80% | low |