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January Weather in Le Roy, United States

Last updated: June 24, 2025

In January, the average temperature in Le Roy, United States hovers around -2°C (28°F). However, be prepared for a range of temperatures, with minimums dipping to -28°C (-19°F) and maximums peaking at 17°C (63°F). During this chilly month, expect 71 mm (2.8 in) of precipitation spread over 8 days, and a notable average humidity of 82%.

January Temperature in Le Roy

In January in Le Roy, the average temperature is -2°C (28°F), with maximums potentially reaching 17°C (63°F) and minimums dropping as low as -28°C (-19°F). Be prepared for a wide range of temperatures and pack accordingly when traveling to Le Roy during this time.

January Weather in Le Roy: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Le Roy, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Le Roy, January typically has an average temperature of -2°C (28°F), with highs reaching up to 17°C (63°F) and lows dropping to around -28°C (-19°F).
JanFebMarAprMayJunJulAugSepOctNovDec283042526474777470574135
Data source: Temperature data for Le Roy 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 Le Roy

In Le Roy in January, the precipitation amount is 71 mm (2.8 in) over the course of 8 days.

January Precipitation Trends in Le Roy

The chart displays monthly precipitation patterns in Le Roy, 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 Le Roy, January typically receives around 71 mm (2.8 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec717311912115111193102691216854
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Le Roy

In Le Roy in January, humidity is 82%. With an average temperature of -2°C (28°F), this humidity feels like an icy shroud enveloping you, making every breath feel crisp and biting as you navigate through a winter wonderland, each step a reminder of the contrast between the cold air and the heavy moisture lingering in the atmosphere.

January Average Humidity in Le Roy

This chart illustrates the average monthly humidity levels in Le Roy, 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 Le Roy is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%83%84%85%79%82%80%81%80%82%88%84%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Le Roy

In Le Roy 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 Le Roy, you can check the information here.

Maximum UV Index Levels in Le Roy for January

The chart shows the monthly maximum UV Index (UVI) for Le Roy 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 Le Roy typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec366910111098642
Data source: Le Roy 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 Le Roy Compares to Other Months

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

This table compares monthly weather conditions in Le Roy, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (28°F)71 mm (2.8 inches)82%moderate
February Weather-1°C (31°F)73 mm (2.9 inches)83%high
March Weather6°C (42°F)119 mm (4.7 inches)84%high
April Weather11°C (52°F)121 mm (4.8 inches)85%very high
May Weather18°C (65°F)151 mm (6.0 inches)79%very high
June Weather23°C (74°F)111 mm (4.4 inches)82%extreme
July Weather25°C (77°F)93 mm (3.7 inches)80%very high
August Weather23°C (74°F)102 mm (4.0 inches)81%very high
September Weather21°C (70°F)69 mm (2.7 inches)80%very high
October Weather14°C (57°F)121 mm (4.8 inches)82%high
November Weather5°C (41°F)68 mm (2.7 inches)88%moderate
December Weather2°C (35°F)54 mm (2.1 inches)84%low

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