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January Weather in Litchfield, United States

Last updated: June 24, 2025

In January, the average temperature in Litchfield, United States hovers around -1°C (31°F). During this time, temperatures can dip as low as -24°C (-10°F) and reach a maximum of 18°C (64°F). You can expect 73 mm (2.9 in) of precipitation over 8 days, contributing to the notably high average humidity of 84%.

January Temperature in Litchfield

In January in Litchfield, the average temperature is -1°C (31°F). The maximum can reach 18°C (64°F) and the minimum can be as low as -24°C (-10°F). Travelers should be prepared for a wide temperature range, so layering clothing is essential for staying comfortable during their visit.

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

The chart illustrates January temperature patterns in Litchfield, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Litchfield, January typically has an average temperature of -1°C (31°F), with highs reaching up to 18°C (64°F) and lows dropping to around -24°C (-10°F).
JanFebMarAprMayJunJulAugSepOctNovDec303345546676787571584237
Data source: Temperature data for Litchfield 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 Litchfield

In Litchfield in January, the precipitation amount is 73 mm (2.9 in) over a span of 8 days.

January Precipitation Trends in Litchfield

The chart displays monthly precipitation patterns in Litchfield, 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 Litchfield, January typically receives around 73 mm (2.9 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec7378130137158115102114661067455
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Litchfield

In Litchfield 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.

January Average Humidity in Litchfield

This chart illustrates the average monthly humidity levels in Litchfield, 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 Litchfield is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%82%84%83%80%83%82%83%79%79%88%87%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Litchfield

In Litchfield 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 Litchfield, you can check the information here.

Maximum UV Index Levels in Litchfield for January

The chart shows the monthly maximum UV Index (UVI) for Litchfield 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 Litchfield typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910111199643
Data source: Litchfield 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 Litchfield Compares to Other Months

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

This table compares monthly weather conditions in Litchfield, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)73 mm (2.9 inches)84%moderate
February Weather1°C (34°F)78 mm (3.1 inches)82%moderate
March Weather7°C (45°F)130 mm (5.1 inches)84%high
April Weather12°C (54°F)137 mm (5.4 inches)83%very high
May Weather19°C (66°F)158 mm (6.2 inches)80%very high
June Weather24°C (76°F)115 mm (4.5 inches)83%extreme
July Weather26°C (78°F)102 mm (4.0 inches)82%extreme
August Weather24°C (75°F)114 mm (4.5 inches)82%very high
September Weather22°C (71°F)66 mm (2.6 inches)79%very high
October Weather14°C (58°F)106 mm (4.2 inches)79%high
November Weather6°C (43°F)74 mm (2.9 inches)88%moderate
December Weather3°C (37°F)55 mm (2.2 inches)87%moderate

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