January Weather in Ostrowsko, Poland

Last updated: August 27, 2025

In January, the average temperature in Ostrowsko, Poland hovers around -3°C (27°F), with extremes ranging from a chilly -24°C (-12°F) to a more moderate 8°C (47°F). During this time, expect approximately 51 mm (2.0 in) of precipitation spread across 11 days, contributing to an average humidity of 90%. Stay warm and prepared for the damp conditions!

January Temperature in Ostrowsko

In January in Ostrowsko, the average temperature is -3°C (27°F), with maximums reaching up to 8°C (47°F) and minimums plummeting as low as -24°C (-12°F). Travelers should be prepared for a wide range of temperatures, ensuring they dress warmly for the cold and layered for the occasional milder day.

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

The chart illustrates January temperature patterns in Ostrowsko, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ostrowsko, January typically has an average temperature of -3°C (27°F), with highs reaching up to 8°C (47°F) and lows dropping to around -24°C (-12°F).

Data source: Temperature data for Ostrowsko generated using information from the Copernicus Climate Change Service.

January Precipitation in Ostrowsko

In Ostrowsko in January, the precipitation amount is 51 mm (2.0 in) spread over 11 days.

January Precipitation Trends in Ostrowsko

The chart displays monthly precipitation patterns in Ostrowsko, 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 Ostrowsko, January typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 11 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Ostrowsko

In Ostrowsko in January humidity is 90%. With an average temperature of -3°C (27°F), this humidity feels like a bitter chill that seeps into your bones, making travel uncomfortable and necessitating extra layers to combat both the cold and the dampness in the air.

January Average Humidity in Ostrowsko

This chart illustrates the average monthly humidity levels in Ostrowsko, 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 Ostrowsko is approximately 90%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Ostrowsko

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

Maximum UV Index Levels in Ostrowsko for January

The chart shows the monthly maximum UV Index (UVI) for Ostrowsko 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 Ostrowsko typically reaches 2, which falls under the low exposure category.

Data source: Ostrowsko 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 Ostrowsko Compares to Other Months

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

This table compares monthly weather conditions in Ostrowsko, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (27°F)	51 mm (2.0 inches)	90%	low
February Weather	-1°C (30°F)	73 mm (2.9 inches)	87%	moderate
March Weather	2°C (35°F)	61 mm (2.4 inches)	83%	moderate
April Weather	6°C (44°F)	87 mm (3.4 inches)	76%	high
May Weather	11°C (52°F)	151 mm (5.9 inches)	70%	high
June Weather	16°C (61°F)	137 mm (5.4 inches)	71%	very high
July Weather	17°C (62°F)	146 mm (5.8 inches)	67%	very high
August Weather	17°C (63°F)	166 mm (6.5 inches)	64%	high
September Weather	12°C (55°F)	130 mm (5.1 inches)	67%	high
October Weather	8°C (46°F)	102 mm (4.0 inches)	83%	moderate
November Weather	3°C (38°F)	59 mm (2.3 inches)	90%	low
December Weather	-1°C (30°F)	86 mm (3.4 inches)	91%	low