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January Weather in Kaluga, Russian Federation

Last updated: August 27, 2025

In January, the average temperature in Kaluga, Russian Federation hovers around -5°C (23°F). Expect chilly days, with minimum temperatures plummeting to -26°C (-14°F) and highs reaching just 4°C (39°F). During this month, anticipate about 43 mm (1.7 in) of precipitation spread over 11 days, complemented by a notably high average humidity of 97%. Be prepared for a cold and damp experience!

January Temperature in Kaluga

In January in Kaluga, the average temperature is -5°C (23°F). The maximum can reach 4°C (39°F), while the minimum can drop as low as -26°C (-14°F). Travelers should be prepared for chilly conditions and pack appropriate winter gear for their visit.

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

The chart illustrates January temperature patterns in Kaluga, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kaluga, January typically has an average temperature of -5°C (23°F), with highs reaching up to 4°C (39°F) and lows dropping to around -26°C (-14°F).
JanFebMarAprMayJunJulAugSepOctNovDec232331435564656455453326
Data source: Temperature data for Kaluga 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 Kaluga

In Kaluga in January, the total precipitation amount is 43 mm (1.7 in) recorded over a span of 11 days.

January Precipitation Trends in Kaluga

The chart displays monthly precipitation patterns in Kaluga, 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 Kaluga, January typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec434634467365975749474162
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Kaluga

In Kaluga in January humidity is 97%. With an average temperature of -5°C (23°F), this humidity feels like an icy grip on your skin, making every breath seem sharper and the air heavier, which can make traveling quite uncomfortable and challenging.

January Average Humidity in Kaluga

This chart illustrates the average monthly humidity levels in Kaluga, 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 Kaluga is approximately 97%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec97%95%92%83%75%76%79%78%86%91%95%94%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Kaluga

In Kaluga in January, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Kaluga, you can visit Hourly UV Index in Kaluga.

Maximum UV Index Levels in Kaluga for January

The chart shows the monthly maximum UV Index (UVI) for Kaluga 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 Kaluga typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec224568775321
Data source: Kaluga 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 Kaluga Compares to Other Months

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

This table compares monthly weather conditions in Kaluga, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (23°F)43 mm (1.7 inches)97%low
February Weather-5°C (23°F)46 mm (1.8 inches)95%low
March Weather-1°C (31°F)34 mm (1.4 inches)92%moderate
April Weather6°C (43°F)46 mm (1.8 inches)83%moderate
May Weather13°C (55°F)73 mm (2.9 inches)75%high
June Weather18°C (64°F)65 mm (2.5 inches)76%very high
July Weather19°C (66°F)97 mm (3.8 inches)79%high
August Weather18°C (64°F)56 mm (2.2 inches)78%high
September Weather13°C (55°F)48 mm (1.9 inches)86%moderate
October Weather7°C (45°F)47 mm (1.8 inches)91%moderate
November Weather1°C (34°F)41 mm (1.6 inches)95%low
December Weather-3°C (26°F)62 mm (2.4 inches)94%low

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