October Weather in Opan, Bulgaria

Last updated: August 22, 2025

In October, the average temperature in Opan, Bulgaria hovers around 15°C (59°F). However, temperatures can vary significantly, with a minimum of 2°C (36°F) and soaring up to a maximum of 35°C (96°F). Expect an average precipitation of 73 mm (2.9 in) spread over about 7 days, accompanied by a high average humidity of 78%.

October Temperature in Opan

In October in Opan, the average temperature is 15°C (59°F), with maximums reaching up to 35°C (96°F) and minimums dropping as low as 2°C (36°F). Be sure to pack layers and prepare for a wide range of weather conditions while traveling.

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

The chart illustrates October 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, October typically has an average temperature of 15°C (59°F), with highs reaching up to 35°C (96°F) and lows dropping to around 2°C (36°F).

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

October Precipitation in Opan

In Opan in October, the precipitation amount is 73 mm (2.9 in) during a span of 7 days.

October Precipitation Trends in Opan

The chart displays monthly precipitation patterns in Opan, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Opan, October typically receives around 73 mm (2.9 inches) of precipitation spread over approximately 7 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

October Humidity in Opan

In Opan in October, humidity is 78%. With an average temperature of 15°C (59°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making outdoor activities a bit more tiring and requiring frequent breaks for hydration as you explore the area.

October Average Humidity in Opan

This chart illustrates the average monthly humidity levels in Opan, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Opan is approximately 78%, offering insight into how humid the weather typically is during this month.

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

October UV Index in Opan

In Opan in October, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Opan, you can refer to this Hourly UV Index in Opan.

Maximum UV Index Levels in Opan for October

The chart shows the monthly maximum UV Index (UVI) for Opan in October, 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 October, the maximum UV index in Opan typically reaches 6, which falls under the high exposure category.

Data source: Opan October 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 October 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 October’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 October’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