Last updated: June 24, 2025
In Yorktown Heights, United States, the average temperature in January hovers around 0°C (32°F). Expect to see lows dipping to -18°C (-1°F) and highs reaching up to 19°C (66°F). During this month, anticipate approximately 70 mm (2.7 in) of precipitation spread over 8 days, contributing to an average humidity of 84%.
In January in Yorktown Heights, the average temperature is 0°C (32°F), with maximums reaching up to 19°C (66°F) and minimums dropping as low as -18°C (-1°F). Travelers should prepare for a wide range of temperatures, ensuring they pack both warm and light clothing.
In Yorktown Heights in January, the precipitation amount is 70 mm (2.7 in) spread over 8 days.
In Yorktown Heights in January, humidity is 84%. With an average temperature of 0°C (32°F), this humidity feels like a cold, damp chill that seeps into your clothes, making traveling uncomfortable and necessitating extra layers to stay warm despite the moisture-laden air.
In Yorktown 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 Yorktown Heights, you can check the information here.
UV Risk Categories
Weather in Yorktown Heights varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Yorktown Heights, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 0°C (32°F) | 70 mm (2.7 inches) | 84% | moderate |
February Weather | 1°C (34°F) | 100 mm (3.9 inches) | 82% | moderate |
March Weather | 4°C (40°F) | 90 mm (3.5 inches) | 81% | high |
April Weather | 10°C (50°F) | 119 mm (4.7 inches) | 78% | very high |
May Weather | 15°C (60°F) | 116 mm (4.6 inches) | 69% | very high |
June Weather | 21°C (70°F) | 93 mm (3.7 inches) | 69% | very high |
July Weather | 24°C (76°F) | 136 mm (5.4 inches) | 62% | very high |
August Weather | 23°C (74°F) | 116 mm (4.6 inches) | 65% | very high |
September Weather | 20°C (68°F) | 114 mm (4.5 inches) | 68% | very high |
October Weather | 14°C (58°F) | 139 mm (5.5 inches) | 74% | high |
November Weather | 7°C (44°F) | 90 mm (3.5 inches) | 82% | moderate |
December Weather | 2°C (36°F) | 109 mm (4.3 inches) | 80% | low |