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January Weather in Kastornoye, Russian Federation

Last updated: August 27, 2025

In January, the average temperature in Kastornoye, Russian Federation hovers around -5°C (23°F), but you might experience extremes, with minimums dropping to -27°C (-17°F) and maximums peaking at 4°C (40°F). Expect some moisture as 43 mm (1.7 in) of precipitation typically falls over 10 days. To top it off, the air feels quite damp, with an average humidity of 93%. Stay warm!

January Temperature in Kastornoye

In January in Kastornoye, the average temperature is -5°C (23°F), with maximums reaching 4°C (40°F) and minimums plummeting to as low as -27°C (-17°F). Be sure to dress warmly and prepare for chilly conditions if you plan to visit during this time.

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

The chart illustrates January temperature patterns in Kastornoye, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kastornoye, January typically has an average temperature of -5°C (23°F), with highs reaching up to 4°C (40°F) and lows dropping to around -27°C (-17°F).
JanFebMarAprMayJunJulAugSepOctNovDec232331465867696959473327
Data source: Temperature data for Kastornoye 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 Kastornoye

In Kastornoye in January, the precipitation amount is 43 mm (1.7 in) over a span of 10 days.

January Precipitation Trends in Kastornoye

The chart displays monthly precipitation patterns in Kastornoye, 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 Kastornoye, January typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec434945466948692142423757
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Kastornoye

In Kastornoye in January humidity is 93%. With an average temperature of -5°C (23°F), this humidity feels like a biting, frosty chill that permeates through layers of clothing, making outdoor adventures uncomfortable and travel challenging.

January Average Humidity in Kastornoye

This chart illustrates the average monthly humidity levels in Kastornoye, 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 Kastornoye is approximately 93%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec94%94%89%75%61%60%59%55%70%83%92%93%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Kastornoye

In Kastornoye 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 Kastornoye, you can visit Hourly UV Index in Kastornoye.

Maximum UV Index Levels in Kastornoye for January

The chart shows the monthly maximum UV Index (UVI) for Kastornoye 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 Kastornoye typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235678876321
Data source: Kastornoye 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 Kastornoye Compares to Other Months

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

This table compares monthly weather conditions in Kastornoye, 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)93%low
February Weather-5°C (24°F)49 mm (1.9 inches)94%moderate
March Weather0°C (32°F)45 mm (1.8 inches)89%moderate
April Weather8°C (47°F)46 mm (1.8 inches)75%high
May Weather14°C (58°F)69 mm (2.7 inches)61%high
June Weather19°C (67°F)48 mm (1.9 inches)60%very high
July Weather21°C (70°F)69 mm (2.7 inches)59%very high
August Weather21°C (69°F)21 mm (0.8 inches)55%high
September Weather15°C (59°F)42 mm (1.7 inches)70%high
October Weather8°C (48°F)42 mm (1.6 inches)83%moderate
November Weather1°C (34°F)37 mm (1.4 inches)92%low
December Weather-3°C (27°F)57 mm (2.3 inches)93%low

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