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January Weather in Unadilla, United States

Last updated: June 24, 2025

In Unadilla, United States, the average temperature in January hovers around -4°C (25°F). Expect chilly extremes, with minimums plunging to -28°C (-17°F) and maximums peaking at 16°C (61°F). During this time, precipitation averages 79 mm (3.1 in) over 12 days, and the humidity can reach a brisk 90%. Bundle up and stay prepared for the winter elements!

January Temperature in Unadilla

In January in Unadilla, the average temperature is -4°C (25°F), with maximums reaching 16°C (61°F) and minimums dropping as low as -28°C (-17°F). Be prepared for a wide range of temperatures if you plan to travel during this month.

January Weather in Unadilla: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Unadilla, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Unadilla, January typically has an average temperature of -4°C (25°F), with highs reaching up to 16°C (61°F) and lows dropping to around -28°C (-17°F).
JanFebMarAprMayJunJulAugSepOctNovDec242733455765706862523730
Data source: Temperature data for Unadilla generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Unadilla

In Unadilla in January, the precipitation amount is 79 mm (3.1 in) over a period of 12 days.

January Precipitation Trends in Unadilla

The chart displays monthly precipitation patterns in Unadilla, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Unadilla, January typically receives around 79 mm (3.1 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec79948912513011113312110714810395
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Unadilla

In Unadilla in January humidity is 90%. With an average temperature of -4°C (25°F), this humidity feels like a dense, icy blanket wrapping around you, making travel feel particularly stifling in the cold despite the sub-zero temperatures.

January Average Humidity in Unadilla

This chart illustrates the average monthly humidity levels in Unadilla, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Unadilla is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%90%87%88%82%79%78%76%78%84%89%86%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Unadilla

In Unadilla 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 Unadilla, you can check the information here.

Maximum UV Index Levels in Unadilla for January

The chart shows the monthly maximum UV Index (UVI) for Unadilla in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Unadilla typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346910101098642
Data source: Unadilla January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How January Weather in Unadilla Compares to Other Months

Weather in Unadilla varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Unadilla, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Unadilla, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (25°F)79 mm (3.1 inches)90%moderate
February Weather-3°C (28°F)94 mm (3.7 inches)90%moderate
March Weather1°C (33°F)89 mm (3.5 inches)87%high
April Weather7°C (45°F)125 mm (4.9 inches)88%very high
May Weather14°C (57°F)130 mm (5.1 inches)82%very high
June Weather18°C (65°F)111 mm (4.4 inches)79%very high
July Weather21°C (71°F)133 mm (5.3 inches)78%very high
August Weather20°C (69°F)121 mm (4.8 inches)76%very high
September Weather17°C (62°F)107 mm (4.2 inches)78%very high
October Weather11°C (52°F)148 mm (5.8 inches)84%high
November Weather3°C (37°F)103 mm (4.0 inches)89%moderate
December Weather-1°C (30°F)94 mm (3.7 inches)86%low

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