January Weather in Osilnica, Slovenia

Last updated: August 27, 2025

In January, the average temperature in Osilnica, Slovenia hovers around 0°C (32°F), with lows plummeting to -19°C (-3°F) and highs reaching up to 12°C (54°F). During this month, expect about 81 mm (3.2 in) of precipitation over 10 days, contributing to a notably high average humidity of 88%. Make sure to dress warmly and prepared for a wet atmosphere!

January Temperature in Osilnica

In January in Osilnica, the average temperature is 0°C (32°F). Maximums can reach 12°C (54°F), and minimums can be as low as -19°C (-3°F). Visitors should prepare for a wide range of temperatures, so layering clothing is essential for comfort while exploring.

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

The chart illustrates January temperature patterns in Osilnica, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Osilnica, January typically has an average temperature of 0°C (32°F), with highs reaching up to 12°C (54°F) and lows dropping to around -19°C (-3°F).

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

January Precipitation in Osilnica

In Osilnica in January, the precipitation amount is 81 mm (3.2 in) over a span of 10 days.

January Precipitation Trends in Osilnica

The chart displays monthly precipitation patterns in Osilnica, 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 Osilnica, January typically receives around 81 mm (3.2 inches) of precipitation spread over approximately 10 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 Osilnica

In Osilnica in January, humidity is 88%. With an average temperature of 0°C (32°F), this humidity feels like a chilly, damp blanket enveloping you, making travel uncomfortable as every breath seems to carry the weight of the cold moisture, turning each step into a struggle against the biting chill.

January Average Humidity in Osilnica

This chart illustrates the average monthly humidity levels in Osilnica, 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 Osilnica is approximately 88%, 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 Osilnica

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

Maximum UV Index Levels in Osilnica for January

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

Data source: Osilnica 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 Osilnica Compares to Other Months

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

This table compares monthly weather conditions in Osilnica, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (32°F)	81 mm (3.2 inches)	88%	low
February Weather	3°C (38°F)	136 mm (5.4 inches)	82%	moderate
March Weather	5°C (41°F)	102 mm (4.0 inches)	73%	moderate
April Weather	9°C (49°F)	111 mm (4.4 inches)	73%	high
May Weather	13°C (56°F)	190 mm (7.5 inches)	70%	very high
June Weather	19°C (66°F)	106 mm (4.2 inches)	69%	very high
July Weather	20°C (68°F)	124 mm (4.9 inches)	63%	very high
August Weather	20°C (69°F)	98 mm (3.9 inches)	51%	very high
September Weather	15°C (59°F)	172 mm (6.8 inches)	64%	high
October Weather	11°C (51°F)	137 mm (5.4 inches)	83%	moderate
November Weather	6°C (43°F)	154 mm (6.1 inches)	89%	moderate
December Weather	2°C (36°F)	171 mm (6.7 inches)	88%	low