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January Weather in Sosno, Poland

Last updated: August 27, 2025

In January, the average temperature in Sosno, Poland hovers around 0°C (33°F). Expect a chill, with minimums dipping to a frigid -20°C (-3°F) and maximums reaching a mild 11°C (52°F). Rain is likely, with about 44 mm (1.7 in) of precipitation spread across 11 days. Brace yourself for high humidity too, averaging a remarkable 91%!

January Temperature in Sosno

In January in Sosno, the average temperature is 0°C (33°F). The maximum can reach 11°C (52°F) and the minimum can be as low as -20°C (-3°F). Be prepared for a wide temperature range and dress in layers to stay comfortable while exploring.

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

The chart illustrates January temperature patterns in Sosno, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sosno, January typically has an average temperature of 0°C (33°F), with highs reaching up to 11°C (52°F) and lows dropping to around -20°C (-3°F).
JanFebMarAprMayJunJulAugSepOctNovDec323338465464656558504235
Data source: Temperature data for Sosno 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 Sosno

In Sosno in January, the precipitation amount is 44 mm (1.7 in) during 11 days, indicating a relatively wet period for that time of year.

January Precipitation Trends in Sosno

The chart displays monthly precipitation patterns in Sosno, 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 Sosno, January typically receives around 44 mm (1.7 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec4439424074781096465653845
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Sosno

In Sosno in January, humidity is 91%. With an average temperature of 0°C (33°F), this humidity feels like an icy dampness that seeps into your bones, making every step feel heavier and requiring extra layers to stay warm while traveling.

January Average Humidity in Sosno

This chart illustrates the average monthly humidity levels in Sosno, 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 Sosno is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%87%79%63%61%63%65%75%85%90%93%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Sosno

In Sosno in January, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Sosno.

Maximum UV Index Levels in Sosno for January

The chart shows the monthly maximum UV Index (UVI) for Sosno 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 Sosno typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124568875321
Data source: Sosno 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 Sosno Compares to Other Months

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

This table compares monthly weather conditions in Sosno, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (33°F)44 mm (1.7 inches)91%low
February Weather1°C (33°F)39 mm (1.5 inches)90%low
March Weather3°C (38°F)42 mm (1.7 inches)87%moderate
April Weather8°C (46°F)40 mm (1.6 inches)79%moderate
May Weather12°C (54°F)74 mm (2.9 inches)63%high
June Weather18°C (65°F)78 mm (3.1 inches)61%very high
July Weather18°C (65°F)109 mm (4.3 inches)63%very high
August Weather18°C (66°F)64 mm (2.5 inches)65%high
September Weather14°C (58°F)65 mm (2.5 inches)75%moderate
October Weather10°C (50°F)65 mm (2.5 inches)85%moderate
November Weather5°C (42°F)38 mm (1.5 inches)90%low
December Weather1°C (35°F)45 mm (1.8 inches)93%low

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