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January Weather in Tyachiv, Ukraine

Last updated: August 28, 2025

In January, the average temperature in Tyachiv, Ukraine hovers around -3°C (27°F), with a chilling minimum of -23°C (-10°F) and a milder maximum reaching 10°C (50°F). Expect about 77 mm (3.0 in) of precipitation spread over 12 days, contributing to a notably high average humidity of 93%.

January Temperature in Tyachiv

In January in Tyachiv, the average temperature is -3°C (27°F), with maximums reaching 10°C (50°F) and minimums plummeting to -23°C (-10°F). Travelers should be prepared for cold weather and pack accordingly for potential temperature fluctuations.

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

The chart illustrates January temperature patterns in Tyachiv, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tyachiv, January typically has an average temperature of -3°C (27°F), with highs reaching up to 10°C (50°F) and lows dropping to around -23°C (-10°F).
JanFebMarAprMayJunJulAugSepOctNovDec273339495766676859504234
Data source: Temperature data for Tyachiv 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 Tyachiv

In Tyachiv in January, the precipitation amount is 77 mm (3.0 in) spread over 12 days.

January Precipitation Trends in Tyachiv

The chart displays monthly precipitation patterns in Tyachiv, 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 Tyachiv, January typically receives around 77 mm (3.0 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec77105746714513611975818273121
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Tyachiv

In Tyachiv in January humidity is 93%. With an average temperature of -3°C (27°F), this humidity feels like a damp chill that seeps through your clothes, making travel uncomfortable and forcing you to bundle up against the biting cold while navigating the wet conditions.

January Average Humidity in Tyachiv

This chart illustrates the average monthly humidity levels in Tyachiv, 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 Tyachiv is approximately 93%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%88%87%79%71%71%64%55%64%83%91%92%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Tyachiv

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

Maximum UV Index Levels in Tyachiv for January

The chart shows the monthly maximum UV Index (UVI) for Tyachiv 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 Tyachiv typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986422
Data source: Tyachiv 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 Tyachiv Compares to Other Months

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

This table compares monthly weather conditions in Tyachiv, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (27°F)77 mm (3.0 inches)93%low
February Weather1°C (34°F)105 mm (4.1 inches)88%moderate
March Weather4°C (39°F)74 mm (2.9 inches)86%moderate
April Weather9°C (49°F)67 mm (2.6 inches)79%high
May Weather14°C (57°F)145 mm (5.7 inches)71%very high
June Weather19°C (66°F)136 mm (5.3 inches)71%very high
July Weather19°C (67°F)119 mm (4.7 inches)64%very high
August Weather20°C (69°F)75 mm (3.0 inches)55%very high
September Weather15°C (59°F)81 mm (3.2 inches)64%high
October Weather10°C (50°F)82 mm (3.2 inches)83%moderate
November Weather6°C (42°F)73 mm (2.9 inches)91%low
December Weather1°C (34°F)121 mm (4.8 inches)92%low

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