Last updated: August 27, 2025
In Bucharest, Romania, October showcases a remarkable transition into autumn, with maximum temperatures reaching up to 31°C (87°F), providing a warm farewell to summer. The average temperature settles at a mild 13°C (56°F), while nights can dip to a brisk 1°C (33°F), reminding residents of the chill ahead. Rainfall is relatively moderate, with total precipitation measuring 70 mm (2.8 in) across approximately 7 days, contributing to a humidity level of 79% that envelops the city in a crisp, refreshing atmosphere. Ideal for exploring the vibrant fall foliage, October in Bucharest invites both locals and visitors to experience the beauty of the season.
In October, Bucuresti experiences a delightful transition as temperatures begin to cool from the warmth of summer. The minimum temperature hovers around 1°C (33°F), while the average settles at a comfortable 13°C (56°F), making it pleasant for outdoor activities. With a maximum temperature reaching up to 31°C (87°F), the early days of the month can still feel quite summery, particularly in the first half. However, as the month progresses, this warmth gives way to the crispness of late autumn. This trend marks a significant shift from the sweltering heat of August and September, showcasing Bucuresti's dynamic climate and inviting residents and visitors alike to embrace the changing seasons.
In October, București experiences a notable increase in precipitation, with about 70 mm (2.8 in) of rainfall spread over 7 days. This marks a significant uptick from the drier months preceding it, especially September, where only 23 mm (0.9 in) fell. The shift towards wetter conditions signals the transition into autumn, as temperatures gradually cool and the landscape transforms with vibrant fall foliage. Interestingly, October’s precipitation sets the stage for a trend of increased moisture that continues into the subsequent months, maintaining a steady rhythm until winter ushers in its own patterns of rainfall and snow.
As October arrives in Bucuresti, Romania, the city's humidity level settles at a comfortable 79%, marking a notable increase from the drier summer months—with August recording a low of just 48%. This transition reflects the shift from the warm embrace of summer to the cooler embrace of autumn, where humidity starts to climb again, echoing the trends seen in the past months. After a mild September at 57%, October prepares the city for the wetter conditions that characterize the late fall and winter months, with humidity levels ultimately peaking again in November at 87%. This fluctuation not only underscores the seasonal changes in Bucuresti but also sets the stage for the cozy, crisp days ahead.
As October arrives in Bucuresti, Romania, the UV Index settles at a moderate 5, encouraging sun seekers to enjoy the mild autumn sun while remaining cautious. This month marks a slight decrease from the high levels experienced during the summer, which peaked at 9 in both July and June, signaling a shift in the sun’s intensity. With a burn time of 30 minutes, it’s essential to balance sun exposure to prevent skin damage. This gradual transition reflects a broader seasonal trend, where the UV Index starts high in spring, reaching very high levels during the summer months before tapering down as the days grow shorter. For more detailed information on UV levels throughout the year, visit Bucuresti UV Index.
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October in Bucharest brings a notable shift as daylight hours begin to wane, offering 288 hours of sunshine. This marks a decline from the vibrant summer months, where July and June bask in an impressive average of over 400 hours. The transition into autumn is evident as September still holds onto 343 hours of sunlight, but October’s cozy hues signal the approach of winter. Despite the decrease, October remains rich in daylight compared to the dreary months ahead, such as November and December, which barely reach above 200 hours. This vivid interplay of light showcases Bucharest's picturesque fall scenery, creating a serene backdrop as the city prepares for the colder season ahead.
October in București brings a moderate chance of sunny weather, with a likelihood of 39% for sunshine. This trend marks a slight decrease compared to the vibrant summer months of July and August, which enjoy a robust 70% chance of sun. As the crisp autumn days set in, the likelihood dips closer to the mid-year averages seen in April and May, both around 41%. Interestingly, while October is sunnier than the colder months ahead, like November and December, it indicates that the city's brilliant summer days are beginning to fade, urging residents to savor the last bursts of warmth before winter's chill takes hold.
As October unfolds in București, the city experiences a gentle transition into shorter days, with daylight lasting about 10 hours. This marks a notable dip from the 12 hours enjoyed in September, a reminder of summer's swift departure. Overall, the daylight duration follows a rhythmic pattern throughout the year, starting with a modest 9 hours in January, gradually increasing to a peak of 15 hours in both June and July, before gradually receding as autumn progresses. As the days shorten, the blend of light and shadow provides an opportunity to appreciate the cozy charm of the fall season, setting the stage for the approaching winter months.
As October arrives in București, the wind picks up, mirroring the brisk changes of autumn. With an average wind speed of 3.0 m/s (7 mph), October stands out as one of the breeziest months of the year, tying with January for the top spot. This gentle yet invigorating breeze serves as a reminder that summer has passed, while the leaves begin to dance in vibrant hues. Interestingly, after a gradual decline in wind speed throughout the warmer months, October marks a revitalizing uptick, suggesting a shift in seasonal dynamics. As the city prepares for the chill of winter, the October winds carry with them a sense of renewal and a promise of cozy nights ahead.
Weather in Bucuresti varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Bucuresti, focusing on differences in temperature, rainfall, humidity, and UV levels.
In October, temperatures in Bucuresti range from a chilly 1°C (33°F) at night to a warm 31°C (87°F) during the day, with an average of 13°C (56°F). The month sees around 70 mm (2.8 in) of precipitation spread over approximately 7 days and experiences a moderate humidity of 79%. In stark contrast, January brings much colder conditions, with nighttime lows plummeting to -23°C (-9°F) and daytime highs typically reaching just 15°C (59°F), resulting in an average of 0°C (32°F). January also experiences less precipitation, at 40 mm (1.6 in) over the same number of days but with notably higher humidity levels at 88%. For a more detailed look at weather patterns during this month, visit Bucuresti weather in January.
In October, temperatures 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 sees around 70 mm (2.8 in) of precipitation over about 7 days, and the humidity is relatively high at 79%. In contrast, February is significantly colder, with temperatures dipping as low as -14°C (6°F) and reaching a maximum of 21°C (69°F) on warmer days. The average temperature in February is 3°C (37°F), and the month experiences less precipitation at 43 mm (1.7 in) over approximately 8 days, while humidity slightly increases to 85%. For a more detailed look at February weather, visit Bucuresti weather in February.
October and March offer markedly different weather experiences. In October, temperatures range from a chilly 1°C (33°F) at night to a warm 31°C (87°F) during the day, with an average of 13°C (56°F). The month sees around 70 mm (2.8 in) of precipitation over about 7 days, accompanied by a humidity level of 79%. In contrast, March is significantly colder, with nighttime lows plummeting to -19°C (-2°F), while daytime highs reach up to 25°C (77°F). The average temperature stands at 6°C (44°F), and March receives about 61 mm (2.4 in) of rain over 9 days, with slightly higher humidity at 82%. For more details, check out Bucuresti weather in March.
October and April present contrasting yet mild climates. In October, temperatures 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 experiences about 70 mm (2.8 in) of precipitation over seven days and humidity levels around 79%. In comparison, April showcases slightly cooler temperatures, with a minimum of -1°C (30°F) and a maximum of 29°C (84°F), averaging 12°C (54°F). Precipitation is less in April, with 44 mm (1.7 in) over the same number of days and lower humidity at 73%. For more detailed information, you can check Bucuresti weather in April.
In comparing the weather of October and May, October tends to start cooler with a minimum temperature of 1°C (33°F) compared to May's slightly warmer minimum of 4°C (39°F). While both months can reach maximum temperatures of around 31°C (87°F), May has an average temperature of 17°C (63°F), which is significantly higher than October's average of 13°C (56°F). In terms of precipitation, October receives a total of 70 mm (2.8 inches) over about 7 days, while May is slightly drier with 69 mm (2.7 inches) across approximately 11 days. Additionally, October has higher humidity at 79%, making it feel a bit more damp than May, which has a humidity level of 71%. For more detailed information, check out Bucuresti weather in May.
The weather in October and June showcases significant differences in temperature and precipitation patterns. October sees a cooler range with minimum temperatures dipping to 1°C (33°F) and average highs around 13°C (56°F), while June enjoys warmer conditions, featuring minimums of 7°C (46°F) and average highs of 22°C (71°F). Precipitation also varies, as October experiences about 70 mm (2.8 in) over 7 days, whereas June has a higher total of 115 mm (4.5 in) spread across 15 days. Additionally, October's humidity is slightly higher at 79%, compared to June's 70%. For more details, check out Bucuresti weather in June.
In comparing the weather of October and July, it's clear that July tends to be significantly warmer, with average temperatures around 24°C (75°F) and maximums reaching up to 38°C (100°F). In contrast, October experiences milder temperatures, ranging from a minimum of 1°C (33°F) to an average of 13°C (56°F), making it much cooler overall. Precipitation is also notable, with July receiving about 90 mm (3.5 in) of rain over approximately 10 days, compared to October’s 70 mm (2.8 in) over 7 days. Additionally, humidity levels are higher in October at 79%, while July sees a relatively lower humidity level of 66%. For more details on July weather, you can check this link: Bucuresti weather in July.
In comparing the weather of October and August, notable differences emerge. October experiences a wider temperature range with a minimum of 1°C (33°F) and an average of 13°C (56°F), peaking at 31°C (87°F). In contrast, August boasts warmer temperatures throughout, with a minimum of 11°C (52°F), an average of 25°C (77°F), and highs reaching up to 38°C (101°F). Precipitation levels in October are higher at 70 mm (2.8 in) over 7 days, compared to the 33 mm (1.3 in) over 6 days in August. Additionally, October has a higher humidity level of 79%, while August is notably less humid at 48%. For more detailed information, visit Bucuresti weather in August.
In comparing the weather patterns of October and September, it's evident that October presents a more temperate range, with average temperatures dropping to 13°C (56°F) and a maximum of 31°C (87°F), compared to September's more tropical feel with an average of 20°C (68°F) and highs reaching 36°C (97°F). Additionally, October sees an increase in precipitation, totaling 70 mm (2.8 in) over 7 days, in contrast to September's comparatively dry conditions, which recorded only 23 mm (0.9 in) over 3 days. The humidity in October is also higher at 79% compared to September's 57%, contributing to a more moisture-laden atmosphere. For a detailed look at September weather, you can check Bucuresti weather in September.
October and November exhibit notable differences 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). This month tends to be quite humid at 79%, and receives around 70 mm (2.8 in) of precipitation over about 7 days. In contrast, November sees cooler temperatures, with a minimum of -5°C (24°F) and an average of 7°C (45°F), although it can still reach up to 28°C (82°F) on warmer days. Precipitation is lower at 43 mm (1.7 in), spanning 8 days, and the humidity increases to 87%. For more detailed insights into November's weather, check Bucuresti weather in November.
In October, temperatures in Bucuresti range from a cool 1°C (33°F) at night to a warm 31°C (87°F) during the day, with an average of 13°C (56°F). The month experiences around 70 mm (2.8 in) of precipitation over about 7 days, accompanied by a humidity level of 79%. In contrast, December brings significantly colder temperatures, with nighttime lows of -9°C (16°F) and daytime highs peaking at 15°C (60°F), resulting in an average of just 3°C (37°F). Although precipitation decreases slightly to 63 mm (2.5 in), it occurs over a greater number of days, totaling 11 days, and humidity rises to 88%. For more detailed information, you can visit Bucuresti weather in December.
As October sets in, Bucuresti experiences a significant transition from the warm summer months, showcasing a blend of mild temperatures and increasing humidity, with an average that tends to hover around a comfortable but brisk level. Unlike the sweltering heat of summer, this month brings cooler nights that can dip significantly, reminding residents and visitors alike of the approaching winter. While the chance of rain is present, with some precipitation across a few days, these showers often contribute to the vibrant autumn ambiance. For a deeper understanding of how this month shapes the city’s overall climate, delve into the details at Bucuresti Climate.