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January Weather in Polonne, Ukraine

Last updated: August 28, 2025

In January, the average temperature in Polonne, Ukraine hovers around -3°C (28°F), but be prepared for a chill as lows can plummet to -26°C (-14°F). On the warmer side, you might experience highs of 9°C (48°F). During this time, anticipate 33 mm (1.3 in) of precipitation spread over 9 days, contributing to a notably high average humidity of 93%.

January Temperature in Polonne

In January in Polonne, the average temperature is -3°C (28°F), with maximums reaching 9°C (48°F) and minimums dropping as low as -26°C (-14°F). Travelers should be prepared for cold weather and varying conditions, making it essential to pack warm clothing and stay informed about the local climate.

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

The chart illustrates January temperature patterns in Polonne, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Polonne, January typically has an average temperature of -3°C (28°F), with highs reaching up to 9°C (48°F) and lows dropping to around -26°C (-14°F).
JanFebMarAprMayJunJulAugSepOctNovDec273037485767686859493932
Data source: Temperature data for Polonne 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 Polonne

In Polonne in January, the precipitation amount is 33 mm (1.3 in) over the course of 9 days.

January Precipitation Trends in Polonne

The chart displays monthly precipitation patterns in Polonne, 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 Polonne, January typically receives around 33 mm (1.3 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec334850359993785445483364
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Polonne

In Polonne in January, humidity is 93%. With an average temperature of -3°C (28°F), this humidity feels like a biting chill that pierces through layers of clothing, making outdoor activities feel much colder than they actually are, and turning a simple stroll into a hurried dash for warmth.

January Average Humidity in Polonne

This chart illustrates the average monthly humidity levels in Polonne, 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 Polonne is approximately 93%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%90%89%81%71%73%70%61%70%86%90%91%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Polonne

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

Maximum UV Index Levels in Polonne for January

The chart shows the monthly maximum UV Index (UVI) for Polonne 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 Polonne typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec224678876422
Data source: Polonne 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 Polonne Compares to Other Months

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

This table compares monthly weather conditions in Polonne, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (28°F)33 mm (1.3 inches)93%low
February Weather-1°C (30°F)48 mm (1.9 inches)90%low
March Weather3°C (37°F)50 mm (2.0 inches)89%moderate
April Weather9°C (48°F)35 mm (1.4 inches)81%high
May Weather14°C (58°F)99 mm (3.9 inches)71%high
June Weather19°C (67°F)93 mm (3.6 inches)73%very high
July Weather20°C (68°F)78 mm (3.1 inches)70%very high
August Weather20°C (68°F)54 mm (2.1 inches)61%high
September Weather15°C (59°F)45 mm (1.8 inches)70%high
October Weather10°C (50°F)48 mm (1.9 inches)86%moderate
November Weather4°C (40°F)32 mm (1.3 inches)90%low
December Weather0°C (32°F)64 mm (2.5 inches)91%low

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