Last updated: June 24, 2025
In January, the average temperature in Cayuga Heights, United States hovers around -3°C (26°F). Expect chilly extremes, with minimums plummeting to -25°C (-13°F) and maximums soaring to 17°C (63°F). With an impressive 82 mm (3.2 in) of precipitation over 13 days, you can anticipate a damp month, enhanced by a high average humidity of 90%.
In January in Cayuga Heights, the average temperature is -3°C (26°F), with maximums reaching 17°C (63°F) and minimums dropping as low as -25°C (-13°F). It's essential to prepare for a wide range of temperatures when traveling during this time.
In Cayuga Heights in January, the total precipitation amount is 82 mm (3.2 in), occurring over the course of 13 days.
In Cayuga Heights in January, humidity is 90%. With an average temperature of -3°C (26°F), this humidity feels like a biting chill that seeps through layers of clothing, making outdoor exploration feel arduous and uncomfortable as the cold, damp air grips your skin.
In Cayuga Heights 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 Cayuga Heights, you can check the information here.
UV Risk Categories
Weather in Cayuga Heights varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Cayuga Heights, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -3°C (26°F) | 82 mm (3.2 inches) | 90% | moderate |
| February Weather | -2°C (28°F) | 89 mm (3.5 inches) | 90% | moderate |
| March Weather | 1°C (34°F) | 85 mm (3.4 inches) | 87% | high |
| April Weather | 8°C (46°F) | 118 mm (4.6 inches) | 88% | very high |
| May Weather | 14°C (58°F) | 127 mm (5.0 inches) | 82% | very high |
| June Weather | 19°C (67°F) | 95 mm (3.7 inches) | 79% | very high |
| July Weather | 22°C (72°F) | 146 mm (5.8 inches) | 78% | very high |
| August Weather | 21°C (70°F) | 100 mm (3.9 inches) | 76% | very high |
| September Weather | 17°C (64°F) | 91 mm (3.6 inches) | 78% | very high |
| October Weather | 12°C (53°F) | 150 mm (5.9 inches) | 84% | high |
| November Weather | 4°C (39°F) | 95 mm (3.7 inches) | 89% | moderate |
| December Weather | 0°C (32°F) | 97 mm (3.8 inches) | 86% | low |