Last updated: August 21, 2025
October in Varna, Bulgaria offers a delightful transition into the autumn season, characterized by a maximum temperature of 26°C (78°F) and an average of 15°C (60°F). As temperatures dip, the minimum can reach a crisp 7°C (44°F), making it essential to dress in layers. Visitors can expect approximately 60 mm (2.3 in) of rainfall over about 6 days, contributing to a relatively high humidity level of 76%. This weather creates a unique blend of mild days and cooler evenings, ideal for exploring the scenic coastline and rich cultural heritage of Varna.
In October, Varna, Bulgaria, experiences a delightful transition into autumn, with temperatures ranging from a minimum of 7°C (44°F) to a pleasant maximum of 26°C (78°F). The average temperature settles around 15°C (60°F), showcasing a comfortable climate that invites outdoor exploration. As the month progresses, you can expect a gradual cooling, hinting at the approach of winter, yet the higher daytime temperatures reflect the lingering warmth of summer. This shift not only marks a vibrant shift in nature, with leaves turning hues of gold and crimson, but also makes October a perfect month for leisurely strolls along the beautiful Black Sea coast, balancing the backdrop of stunning autumnal scenery with mild weather.
In October, Varna experiences a notable increase in precipitation, with an average of 60 mm (2.3 in) of rainfall across six days, marking a shift from the drier months of late summer. This uptick follows the light showers of September and precedes the wetter conditions typically seen in November and December. The consistent rainfall during October signifies the transition into the autumn season, as temperatures drop and the air becomes more humid. Compared to the prior months, October's precipitation is significant, underscoring its role as a key month in the annual weather cycle of the region. The relatively high precipitation levels serve to replenish the surroundings and prepare nature for the looming winter, reflecting a beautiful but sometimes moody character of Varna’s fall.
In October, Varna experiences a moderate humidity level of 76%, which aligns more closely with the mid-year months than the damp chill of winter. This slight increase from September's 63% marks a notable shift as the city transitions into the cooler months. Typically, humidity in Varna trends downward from the peak of 84% in January, reaching its lowest point in the summer, with August showing a comfortable 60%. As autumn deepens, humidity levels begin to rise again, reflecting the seasonal shift. Overall, October serves as a reminder of nature's cyclical patterns, blending the lingering warmth of summer with the approaching embrace of winter.
As October unfolds in Varna, Bulgaria, the UV Index drops to a moderate 5, marking a shift from the intense summer months. This decline follows a seasonal trend where the UV Index peaked at 9 during the summer, signaling the need for cautious sun exposure with a burn time of just 15 minutes. In contrast, October allows for a safer exposure period of 30 minutes, as residents enjoy milder autumn rays. While the sun is less fierce than in July and August, it's still important to remain vigilant during outdoor activities. With winter on the horizon, the UV Index in Varna is set to gradually decrease in the coming months, suggesting it's wise to stay informed about changing conditions. For more detailed information, check out the Varna UV Index.
UV Risk Categories
October in Varna, Bulgaria, offers a delightful transition as summer fades, bringing with it 286 hours of sunshine. This month marks a noticeable decline in bright days compared to the vibrant summer months, with July peaking at 430 hours and August following closely behind at 405 hours. As autumn settles in, October's sunshine still provides a welcoming warmth, outperforming the gloomy winter months that lie ahead, such as November with just 223 hours and December with 206 hours. The steady decrease of sunshine from the exciting highs of spring and summer to the crispness of October encourages residents and visitors alike to cherish the radiant days while they last, making it a picturesque time to explore the beauty of Varna before winter's chill arrives.
In Varna, Bulgaria, October greets visitors with a 35% chance of sunny weather, which marks a notable decline compared to the sun-drenched summer months. Following the vibrant sunshine of July and August, which boast impressive probabilities of 77% and 75% respectively, October shows a gradual tapering of sunshine, reminiscent of the transition towards winter. While the month still enjoys more sunny days than the chillier November and December, its reduced likelihood of sunny skies reflects the onset of fall. This trend underscores how the seasonal shift influences weather patterns in Varna, making October a time for crisp air and colorful foliage rather than prolonged sunny days.
As autumn settles in Varna, Bulgaria, October marks a transition in daylight duration, featuring approximately 10 hours of sunlight each day. This decrease follows the vibrant daylight of summer, where June peaks at a delightful 15 hours. October's daylight begins to mirror the shorter winter months, which see only 9 hours from November through December. The gradual decline in sunshine from the longer days of spring and summer creates a cozy ambiance, inviting residents and visitors alike to savor the rich, colorful foliage and the crisp air, while also reminding us that winter is fast approaching. Each passing month reflects the beautiful cycle of light that envelops this picturesque coastal city.
As autumn settles in, October brings a refreshing breeze to Varna, Bulgaria, with an average wind speed of 5.2 m/s (12 mph). This marks a notable increase from the milder winds of summer months, where speeds hovered around 3.5 to 3.8 m/s (8 mph). The transition into fall is highlighted by a slight uptick from September’s average of 4.4 m/s (10 mph), and it sets the stage for the blustery days of winter, particularly with December peaking at 5.6 m/s (13 mph). In this month, the wind not only invigorates the atmosphere but also dances through the vibrant autumn leaves, creating a beautifully dynamic experience for residents and visitors alike.
Weather in Varna varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Varna, focusing on differences in temperature, rainfall, humidity, and UV levels.
In October, the weather is noticeably milder, with temperatures ranging from a minimum of 7°C (44°F) to a maximum of 26°C (78°F), and an average of 15°C (60°F). This month sees about 60 mm (2.3 in) of precipitation over approximately six days, along with a humidity level of 76%. In contrast, January brings a stark chill, with temperatures plunging to a minimum of -11°C (13°F) and only reaching a maximum of 14°C (58°F), averaging around 3°C (38°F). While January has a slightly lower total precipitation of 58 mm (2.3 in) spread over eight days, it comes with a higher humidity of 84%. For more detailed insights on the weather during this winter month, check Varna weather in January.
October and February present stark contrasts in weather. In October, the temperatures range from a mild 7°C (44°F) at night to a warm 26°C (78°F) during the day, with an average of 15°C (60°F), making it a pleasant month. The precipitation is relatively higher at 60 mm (2.3 in) over about 6 days, and humidity sits at 76%. In contrast, February is much colder, with temperatures plummeting as low as -5°C (22°F) and averaging only 5°C (41°F), while the daytime high reaches around 15°C (60°F). February receives less rainfall, totaling 40 mm (1.6 in) over 7 days, accompanied by slightly higher humidity at 81%. For a detailed look at February’s weather, visit Varna weather in February.
In comparing the weather of October and March, we see distinct contrasts in temperature and conditions. October typically offers a milder climate, with average temperatures ranging from a minimum of 7°C (44°F) to a maximum of 26°C (78°F), coupled with a pleasant average of 15°C (60°F). In contrast, March is cooler, experiencing minimum temperatures as low as -9°C (16°F) and averaging just 6°C (44°F), with a maximum reaching 18°C (64°F). Additionally, October tends to be slightly wetter, with 60 mm (2.3 in) of precipitation over 6 days, while March sees 53 mm (2.1 in) of rainfall spread across 9 days, leading to a higher humidity level of 79%. For more detailed insights about March weather, you can check Varna weather in March.
October and April present contrasting weather patterns, each with its unique characteristics. In October, temperatures range from a mild 7°C (44°F) at night to a warm 26°C (78°F) during the day, with an average around 15°C (60°F). The month also sees about 60 mm (2.3 in) of precipitation over six days, accompanied by a humidity level of 76%.
In contrast, April experiences cooler temperatures, with a minimum of 2°C (36°F), an average of 10°C (50°F), and a maximum of 22°C (72°F). Precipitation is lighter, totaling around 33 mm (1.3 in) across the same number of rainy days, while humidity remains relatively consistent at 75%. For more detailed information on April weather, visit Varna weather in April.
In October, the weather has a slightly wider temperature range, with daytime highs reaching up to 26°C (78°F) and cooler lows of around 7°C (44°F), offering a comfortable average of 15°C (60°F). In contrast, May presents a milder climate, featuring minimum temperatures of 8°C (47°F) and average temperatures peaking at 16°C (61°F), with a maximum of 25°C (77°F). While October experiences more rainfall—60 mm (2.3 in) over about 6 days—May benefits from drier conditions, accumulating only 36 mm (1.4 in) across 9 days. Humidity levels remain similar in both months, with October at 76% and May slightly higher at 77%. For more details, you can explore Varna weather in May.
In comparing the weather between October and June, October experiences cooler temperatures with a minimum of 7°C (44°F) and an average of 15°C (60°F), peaking at 26°C (78°F). In contrast, June enjoys warmer temperatures, with a minimum of 11°C (52°F), an average of 21°C (70°F), and a maximum of 29°C (84°F). Precipitation is more frequent in June, totaling 85 mm (3.4 in) over 15 days, compared to October's 60 mm (2.3 in) spread over just 6 days. Additionally, October has a higher humidity level at 76%, while June's humidity is relatively lower at 71%. For more detailed weather insights, you can visit Varna weather in June.
When comparing the weather in October and July, it's evident that July offers much warmer temperatures, with an average of 23°C (74°F) compared to October's average of 15°C (60°F). In July, the minimum temperature is a mild 16°C (61°F), while October dips down to a cooler 7°C (44°F), making July feel significantly more summery. Precipitation levels are slightly higher in July at 51 mm (2.0 in) over 9 days, compared to October's 60 mm (2.3 in) over 6 days. Additionally, July has a lower humidity level of 69%, compared to October's higher humidity at 76%, giving July a more comfortable feel despite the warmth. For more details on the weather during July, you can visit Varna weather in July.
In comparing the weather of October and August, it's clear that August tends to be warmer and drier. In August, temperatures range from a minimum of 17°C (62°F) to a maximum of 31°C (88°F), with an average of 24°C (76°F) and only 14 mm (0.6 in) of precipitation over just three days. In contrast, October features cooler temperatures, ranging from a minimum of 7°C (44°F) to a maximum of 26°C (78°F), with an average of 15°C (60°F). Additionally, October sees more precipitation, totaling 60 mm (2.3 in) across six days, along with higher humidity levels at 76%. For more specific details on August weather, you can check Varna weather in August.
In comparing the weather of October and September, we notice a distinct shift in conditions. October brings cooler temperatures with a minimum of 7°C (44°F) and an average of 15°C (60°F), compared to September’s milder minimum of 10°C (50°F) and average of 20°C (69°F). The maximum temperatures in October reach 26°C (78°F), while September peaks slightly higher at 28°C (83°F). Additionally, October sees significantly more precipitation, totaling 60 mm (2.3 in) over about 6 days, whereas September experiences only 18 mm (0.7 in) over 3 days. The humidity also rises in October to 76%, up from 63% in September. For more details on September's weather specifically, you can check Varna weather in September.
October typically presents a mild transition into fall, with temperatures ranging from a minimum of 7°C (44°F) to a maximum of 26°C (78°F) and an average of 15°C (60°F). The month experiences about 60 mm (2.3 in) of precipitation over approximately 6 days, accompanied by a humidity level of 76%. In contrast, November introduces a more pronounced chill, with temperatures dropping significantly, featuring a minimum of -1°C (30°F) and an average of 11°C (52°F). While November's maximum temperature reaches 21°C (71°F), the overall climate becomes damper, recording around 55 mm (2.1 in) of precipitation over 8 days and a slight increase in humidity to 81%. For a more detailed look at the weather conditions, you can check Varna weather in November.
October weather features a milder temperature range, with minimums around 7°C (44°F) and maximums reaching up to 26°C (78°F), while December experiences colder conditions, with minimums dropping to -5°C (23°F) and maximums capping at 17°C (63°F). Precipitation levels in October are lower at 60 mm (2.3 in) over 6 days, compared to December's wetter climate, which sees 73 mm (2.9 in) spread across 11 days. Additionally, humidity levels rise from 76% in October to 84% in December, reflecting the chillier and wetter atmosphere of the latter month. For more detailed information, you can check Varna weather in December.
As October rolls into Varna, it brings a refreshing change from the sweltering summer heat, with temperatures cooling down to a mild average of 15°C (60°F). While the days still enjoy some warmth, the evenings hint at the onset of winter, making layers essential. October’s rainfall, totaling 60 mm, is more frequent than in the summer months, with about 6 days of precipitation, which contributes to the lush, vibrant scenery of the fall. With humidity levels around 76%, the air can feel quite crisp, especially as the days get shorter. This transitional month offers a unique charm, perfect for those who appreciate the beauty of autumn. To explore more about Varna's weather patterns throughout the year, check out Varna Climate.