January Weather in Opan, Bulgaria

Last updated: August 22, 2025

In January, the average temperature in Opan, Bulgaria hovers around 2°C (36°F), with a minimum dipping as low as -17°C (2°F) and a maximum reaching up to 16°C (62°F). Expect 47 mm (1.8 in) of precipitation spread over approximately 7 days, contributing to a high average humidity of 88%. Stay prepared for a chilly and damp month ahead!

January Temperature in Opan

In January in Opan, the average temperature is 2°C (36°F), with a maximum that can reach 16°C (62°F) and a minimum that can drop as low as -17°C (2°F). This wide temperature range means travelers should prepare for both chilly and milder conditions.

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

The chart illustrates January temperature patterns in Opan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Opan, January typically has an average temperature of 2°C (36°F), with highs reaching up to 16°C (62°F) and lows dropping to around -17°C (2°F).

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

January Precipitation in Opan

In Opan in January, the precipitation amount is 47 mm (1.8 in) during a span of 7 days.

January Precipitation Trends in Opan

The chart displays monthly precipitation patterns in Opan, 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 Opan, January typically receives around 47 mm (1.8 inches) of precipitation spread over approximately 7 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Opan

In Opan in January, humidity is 88%. With an average temperature of 2°C (36°F), this humidity feels like a cold, damp blanket wrapping around you, making traveling uncomfortable and energy-draining as every step through the chill seems heavier in the thick air.

January Average Humidity in Opan

This chart illustrates the average monthly humidity levels in Opan, 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 Opan 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 Opan

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

Maximum UV Index Levels in Opan for January

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

Data source: Opan 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 Opan Compares to Other Months

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

This table compares monthly weather conditions in Opan, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (36°F)	47 mm (1.8 inches)	88%	low
February Weather	5°C (42°F)	43 mm (1.7 inches)	84%	moderate
March Weather	8°C (47°F)	63 mm (2.5 inches)	81%	high
April Weather	13°C (55°F)	42 mm (1.7 inches)	70%	very high
May Weather	19°C (66°F)	52 mm (2.0 inches)	72%	very high
June Weather	22°C (72°F)	92 mm (3.6 inches)	66%	very high
July Weather	26°C (78°F)	48 mm (1.9 inches)	62%	very high
August Weather	26°C (80°F)	17 mm (0.7 inches)	48%	very high
September Weather	22°C (71°F)	18 mm (0.7 inches)	58%	high
October Weather	15°C (59°F)	73 mm (2.9 inches)	78%	high
November Weather	10°C (49°F)	60 mm (2.4 inches)	85%	moderate
December Weather	5°C (42°F)	77 mm (3.0 inches)	87%	low