January Weather in Cisna, Poland

Last updated: August 27, 2025

In January, the average temperature in Cisna, Poland hovers around -3°C (26°F), with extremes that can plummet to a chilly -23°C (-9°F) and reach a maximum of 8°C (46°F). Expect 59 mm (2.3 in) of precipitation spread over 13 days, accompanied by a high average humidity of 91%. Bundle up and stay dry!

January Temperature in Cisna

In January in Cisna, the average temperature is -3°C (26°F). Maximum temperatures can reach 8°C (46°F), while minimums can plummet to as low as -23°C (-9°F). Be prepared for a mix of chilly days and potential cold snaps while traveling to Cisna this month.

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

The chart illustrates January temperature patterns in Cisna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cisna, January typically has an average temperature of -3°C (26°F), with highs reaching up to 8°C (46°F) and lows dropping to around -23°C (-9°F).

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

January Precipitation in Cisna

In Cisna in January, the precipitation amount is 59 mm (2.3 in) spread over 13 days.

January Precipitation Trends in Cisna

The chart displays monthly precipitation patterns in Cisna, 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 Cisna, January typically receives around 59 mm (2.3 inches) of precipitation spread over approximately 13 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 Cisna

In Cisna in January humidity is 91%. With an average temperature of -3°C (26°F), this humidity feels like a biting chill that penetrates through your clothing, making travel uncomfortable and the air crisp with an eerie dampness that can quickly sap your energy.

January Average Humidity in Cisna

This chart illustrates the average monthly humidity levels in Cisna, 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 Cisna is approximately 91%, 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 Cisna

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

Maximum UV Index Levels in Cisna for January

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

Data source: Cisna 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 Cisna Compares to Other Months

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

This table compares monthly weather conditions in Cisna, 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 (26°F)	59 mm (2.3 inches)	91%	low
February Weather	-1°C (30°F)	78 mm (3.1 inches)	88%	moderate
March Weather	2°C (36°F)	61 mm (2.4 inches)	86%	moderate
April Weather	8°C (46°F)	71 mm (2.8 inches)	77%	high
May Weather	12°C (54°F)	142 mm (5.6 inches)	69%	high
June Weather	17°C (63°F)	129 mm (5.1 inches)	69%	very high
July Weather	18°C (64°F)	149 mm (5.9 inches)	63%	very high
August Weather	18°C (65°F)	111 mm (4.4 inches)	59%	high
September Weather	13°C (56°F)	98 mm (3.9 inches)	69%	high
October Weather	9°C (48°F)	82 mm (3.2 inches)	85%	moderate
November Weather	4°C (40°F)	65 mm (2.6 inches)	90%	low
December Weather	-1°C (31°F)	98 mm (3.9 inches)	91%	low