Last updated: August 27, 2025
As October unfolds in Bucharest, Romania, the city experiences a delightful transition, with temperatures ranging from a mild 1°C (33°F) to a maximum of 31°C (87°F). The average temperature settles around a comfortable 13°C (56°F), perfect for enjoying the autumn scenery. However, residents and visitors should prepare for a bit of rain, as the month brings approximately 70 mm (2.8 in) of precipitation over about 7 days, contributing to a notable humidity level of 79%. This blend of mild weather and occasional showers creates an ideal atmosphere for exploring the city's vibrant culture amid the stunning fall foliage.
In October, Bucharest transitions into the cooler embrace of autumn, with temperatures ranging from a minimum of 1°C (33°F) to a comfortable average of 13°C (56°F). As the month progresses, daytime highs can reach an inviting 31°C (87°F), offering a brief reminder of summer. This fluctuation illustrates a notable trend: while evenings grow crisper, the allure of warm afternoons invites residents and visitors alike to enjoy the city's vibrant parks and bustling cafes. October in Bucharest is characterized by a delightful mix of cooler, picturesque days, making it an ideal time to experience the city's autumnal beauty.
In October, Bucharest experiences a significant uptick in precipitation, with 70 mm (2.8 in) of rain accumulated over 7 days. This marks a noticeable shift from the drier months of summer, particularly September, which saw a mere 23 mm (0.9 in) over only 3 days. As autumn sets in, rainfall increases, paving the way for the wetter winter months ahead. This trend reflects a transition from the typically parched summer to a season characterized by more frequent and substantial rainfall, preparing the city’s landscapes for the cooler weather. With October's precipitation, residents can expect a more vibrant atmosphere as the foliage transforms, nourished by the rejuvenating rains.
As autumn settles in, October humidity in Bucharest, Romania, registers at 79%, a slight increase from the summer lows of 66% in July and 48% in August. This uptick reflects the transition from drier months towards the more humid winter. The trend showcases a remarkable shift, with humidity levels rising steadily from 57% in September to October's reading, before peaking again in the winter months of November and December, which see humidity levels soaring back up to 87% and 88% respectively. This cyclical pattern highlights how the city's climate shifts from moisture-laden air in the colder months to relative dryness in the heat of summer, making October a month of moderate comfort amidst the impending chill.
As October arrives in Bucharest, the UV Index drops to 5, signaling a moderate level of sun exposure. During this month, residents and visitors can enjoy approximately 30 minutes of sunlight before the risk of skin damage increases. This is a noticeable decline from the intense very high UV levels experienced in the peak summer months of June and July, where burn time was just 15 minutes. As temperatures cool and daylight decreases, the UV Index steadily moves toward a safer range, heralding the arrival of fall. However, UV rays remain potent, so it's essential to stay vigilant with sun protection. For a detailed look at UV levels throughout the year, check out Bucharest UV Index.
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As October graces Bucharest, the city basks in 288 hours of sunshine, a gentle transition from the vibrant summer months. The trend of rising daylight continues, peaking in July with 425 hours, followed by a gradual decline as autumn sets in. Despite the decrease, October still enjoys a generous amount of sun, offering a cozy ambiance before the chill of November and its 215 hours. This seasonal shift highlights Bucharest’s unique charm, where crisp autumn air meets lingering sunlight, creating an inviting backdrop for leisurely strolls through the city’s historic streets.
As October arrives in Bucharest, the chance of sunny weather is around 39%, marking a slight dip compared to the vibrant summer months of July and August, which boast a sunny probability of 70%. This transition reflects a gradual shift from the sunshine-drenched days of summer to the cooler embrace of autumn, where the chances for clear skies begin to wane slightly. Interestingly, October's sunny likelihood is still higher than in the chillier months of November and December, making it a pleasant time for outdoor activities before the winter sets in. Overall, while the sun may play a less prominent role this month, the vibrant fall foliage offers its own unique charm in Bucharest.
As autumn settles in Bucharest, October daylight witnesses a subtle contraction, offering around 10 hours of sunshine each day. This follows a gradual ascent from 9 hours in January to a peak of 15 hours during the summer months of June and July. The transition into fall sees daylight taper off from the vibrant 14 hours in May, reflecting nature's shift towards the colder months. By November, the city bathed in soft hues will see daylight diminish further to 9 hours, emphasizing the gentle rhythm of seasonal change. The fluctuating daylight not only marks the passage of time but also invites residents to savor the golden autumn light before winter's early sunsets take hold.
As October sweeps into Bucharest, residents can expect a refreshing shift in the breeze, with average wind speeds climbing to 3.0 m/s (7 mph)—a notable increase from the gentler winds of the summer months. This resurgence mirrors the January winds, indicating a seasonal rhythm where briskness returns as autumn deepens. While the preceding months of June, July, and August witness a decrease in wind intensity, October brings a welcome freshness, inviting locals to embrace the crisp air and vibrant fall colors. With this transition, Bucharest's landscape transforms, reminding everyone that the windy days of early winter are just around the corner.
Weather in Bucharest varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Bucharest, focusing on differences in temperature, rainfall, humidity, and UV levels.
In October, temperatures in Bucharest range from a brisk 1°C (33°F) to a warm 31°C (87°F), with an average temperature of 13°C (56°F). The month experiences about 70 mm (2.8 in) of rainfall spread over 7 days, with humidity levels at 79%. In contrast, January presents a starkly different picture: minimum temperatures plunge to -23°C (-9°F), reaching an average of 0°C (32°F) and a maximum of 15°C (59°F). Precipitation decreases to 40 mm (1.6 in) over the same number of days, and humidity rises slightly to 88%. To learn more about the winter weather conditions, check out Bucharest weather in January.
October and February present notably different weather conditions. In October, temperatures can range from a chilly 1°C (33°F) at night to a warm 31°C (87°F) during the day, with an average temperature of 13°C (56°F). The month is relatively wet, experiencing about 70 mm (2.8 in) of precipitation over approximately 7 days, and humidity levels are around 79%. In contrast, February generally sees much colder temperatures, with nighttime lows plummeting to -14°C (6°F) and daytime highs reaching only up to 21°C (69°F), averaging around 3°C (37°F). This month is drier, with only 43 mm (1.7 in) of precipitation spread across about 8 days, and slightly higher humidity at 85%. For more detailed insights on February weather, visit Bucharest weather in February.
In comparing the weather between October and March, significant differences emerge in both temperature and precipitation. October boasts a milder temperature range, with minimums around 1°C (33°F) and maximums reaching up to 31°C (87°F), averaging a comfortable 13°C (56°F). In contrast, March experiences much colder temperatures, with lows plummeting to -19°C (-2°F) and highs only peaking at 25°C (77°F), averaging around 6°C (44°F). Precipitation is relatively similar, with October receiving 70 mm (2.8 in) over approximately 7 days, while March has slightly less at 61 mm (2.4 in) over 9 days. Both months share similar humidity levels, hovering around 79% in October and 82% in March. For more details on the specifics of March weather, visit Bucharest weather in March.
When comparing the weather in October and April, it's clear that both months present a mix of mild temperatures, but with some notable differences. October typically sees a wider range in daily temperatures, with a minimum of 1°C (33°F) and a maximum of 31°C (87°F), averaging around 13°C (56°F). In contrast, April has slightly cooler conditions, starting at a minimum of -1°C (30°F) and reaching up to 29°C (84°F), with an average temperature of 12°C (54°F).
Precipitation levels also differ, as October experiences 70 mm (2.8 in) over seven days, making it wetter than April, which records 44 mm (1.7 in) over the same number of days. Additionally, October has a higher humidity level at 79%, compared to April's 73%.
For more information on the specific weather patterns during this month, you can refer to Bucharest weather in April.
October and May in Bucharest present a fascinating contrast in weather patterns. October experiences cooler temperatures, with a minimum of 1°C and an average of 13°C, while May enjoys slightly milder conditions, beginning at a minimum of 4°C and averaging 17°C. Both months have a maximum temperature of around 31°C, but October's higher average humidity at 79% contrasts with May's more comfortable 71%. Precipitation is somewhat similar, with October receiving 70 mm over 7 days and May slightly less at 69 mm over 11 days. For a detailed look at May's weather, you can check Bucharest weather in May.
October and June present distinct weather patterns that highlight the transition from autumn to summer. October experiences cooler temperatures, ranging from a minimum of 1°C (33°F) to a maximum of 31°C (87°F), with an average of 13°C (56°F). The month sees about 70 mm (2.8 in) of precipitation over approximately seven days, combined with relatively high humidity at 79%. In contrast, June boasts warmer temperatures, with a minimum of 7°C (46°F) and a high of 37°C (99°F), averaging around 22°C (71°F). It also tends to be wetter, accumulating about 115 mm (4.5 in) of rainfall over approximately 15 days, but with slightly lower humidity at 70%. For more details on the weather in June, visit Bucharest weather in June.
October and July exhibit notably different weather patterns. In October, temperatures range from a chilly minimum of 1°C (33°F) to a warmer average of 13°C (56°F), with a maximum reaching 31°C (87°F). In contrast, July showcases much milder temperatures, with a minimum of 12°C (54°F) and an average of 24°C (75°F), peaking at a sweltering 38°C (100°F). Precipitation levels in October total 70 mm (2.8 in) over 7 days, while in July, the region sees slightly higher rainfall of 90 mm (3.5 in) over 10 days. Additionally, October is characterized by a higher humidity level of 79%, compared to July's 66%. For more information on July weather specifics, you can check Bucharest weather in July.
October weather is markedly cooler than August, with average temperatures ranging from a low of 1°C (33°F) to a high of 31°C (87°F), compared to August's warmer average of 11°C (52°F) to 38°C (101°F). Precipitation levels also differ, with October receiving 70 mm (2.8 in) over 7 days, whereas August sees only 33 mm (1.3 in) across 6 days. Additionally, October's humidity is considerably higher at 79%, contrasting with the more comfortable 48% humidity often experienced in August. For more details, visit Bucharest weather in August.
In comparing the weather of October and September, it’s evident that there are notable differences in both temperature and precipitation. October experiences a broader temperature range, with lows dipping to 1°C (33°F) and highs reaching up to 31°C (87°F), while the average temperature is a cooler 13°C (56°F). In contrast, September typically boasts warmer temperatures, averaging around 20°C (68°F) with maximums soaring to 36°C (97°F). When it comes to precipitation, October sees a substantial increase, with 70 mm (2.8 in) of rain over 7 days, compared to September's modest 23 mm (0.9 in) over just 3 days. Additionally, October also has higher humidity levels at 79% compared to September's 57%. For more detailed insights, you can check Bucharest weather in September.
October and November present a notable shift in weather patterns. In October, temperatures range from a minimum of 1°C (33°F) to a maximum of 31°C (87°F), with an average of 13°C (56°F). The month also experiences relatively high humidity at 79% and around 70 mm (2.8 in) of precipitation over 7 days. In contrast, November sees a decrease in average temperatures, with minimums dropping to -5°C (24°F) and max temperatures reaching 28°C (82°F), resulting in an average of 7°C (45°F). Precipitation also diminishes to 43 mm (1.7 in) but extends over 8 days, and humidity increases slightly to 87%. For a more detailed look at what to expect, check out Bucharest weather in November.
In October, temperatures in Bucharest can fluctuate considerably, ranging from a cool 1°C (33°F) at the lowest to a warm 31°C (87°F) at the highest, with an average of around 13°C (56°F). The month sees about 70 mm (2.8 in) of precipitation over approximately 7 days, with humidity levels around 79%. In contrast, December brings much colder weather, with temperatures dipping to a minimum of -9°C (16°F) and peaking at a milder 15°C (60°F), averaging around 3°C (37°F). Although December has slightly less precipitation at 63 mm (2.5 in), it is distributed over more days, totaling 11, and humidity increases to 88%. For more detailed insights, check out Bucharest weather in December.
As October unfurls in Bucharest, the city's weather reveals a remarkable transition from the warm days of summer to the crispness of autumn. Daytime temperatures can still reach up to 31°C, but the evenings bring a much cooler atmosphere, averaging around 13°C and occasionally dipping to a brisk 1°C. Rainfall makes its presence felt, with around 70 mm spread over approximately 7 days, contributing to a notably humid climate at 79%. This blend of warmth and chill creates a unique charm, inviting visitors to experience the falling leaves and vibrant city life. For more insights about the weather throughout the year, explore Bucharest Climate.