Last updated: August 27, 2025
October in Basel, Switzerland, unfolds a picturesque autumn landscape characterized by moderate temperatures ranging from a maximum of 24°C (76°F) to a brisk minimum of -1°C (30°F). The average temperature settles around 11°C (51°F), inviting residents and visitors alike to don cozy layers. This month witnesses 14 days of rainfall, accumulating to 92 mm (3.6 in) of precipitation, creating a lush, vibrant backdrop. With an humidity level of 89%, the air feels crisp yet refreshing, making it ideal for scenic strolls through the city's charming streets.
As October unfolds in Basel, Switzerland, the city experiences a delightful shift in temperatures, marking the transition from the warmth of summer to the crispness of autumn. With minimums dipping to -1°C (30°F) and averages settling at around 11°C (51°F), the month offers a cool yet comfortable climate for exploration. The maximum temperatures reaching up to 24°C (76°F) provide ample opportunities for outdoor activities amidst the stunning fall foliage. This gradual cooldown draws a distinct line from the warmer months, hinting at the winter chill that awaits, while still allowing residents and visitors to enjoy pleasant days and refreshing evenings. Overall, October encapsulates a harmonious blend between the lingering warmth of summer and the onset of winter, making it an enchanting time in Basel.
In October, Basel experiences a notable shift in its precipitation patterns with 92 mm (3.6 in) of rainfall spread over 14 days. This marks a slight increase compared to September's lighter totals, which saw only 67 mm over 10 days. As autumn sets in, the city's weather becomes more temperamental, leading to increased moisture levels. The month falls within a broader trend of fluctuating precipitation, with May and June typically being the wettest months, while October offers a balanced blend of rain without overwhelming deluges. The steady upswing in rainfall this month contributes to the vibrant autumn scenery, transforming Basel into a picturesque mosaic of seasonal colors.
In October, Basel experiences a notable uptick in humidity, with levels rising to 89%. This figures aligns closely with the autumn transition, reflecting the city's gradual shift from the warmer, drier summer months. Interestingly, October's humidity mirrors that of both February and November, illustrating a seasonal consistency as the year winds down. Following the relatively comfortable summer levels, which dropped to 77% in August, the return to higher humidity levels in October indicates the onset of the wetter months ahead, ultimately setting the stage for a cozy, brisk atmosphere as winter approaches.
As October unfolds in Basel, Switzerland, the UV Index settles at a moderate level of 4, indicating a slight decrease in sun intensity compared to the preceding months. With a burn time of 30 minutes, residents and visitors should remain mindful of their sun exposure, particularly during midday hours. This month marks a transition from the very high UV Index levels seen in summer, where burn times dropped to as little as 15 minutes in July and August. As we move towards winter, October's moderate exposure category suggests a balance between enjoying outdoor activities and taking necessary precautions. For a detailed look at UV trends throughout the year, check out the Basel UV Index.
UV Risk Categories
As autumn descends upon Basel, October brings a gentle yet noticeable dip in sunshine hours, totaling 265 hours. This reflects a transition from the sun-drenched summer months, where July shines brightly with an impressive 413 hours, showcasing the city’s peak vitality. As nature begins to prepare for winter, October retains a respectable amount of sunshine, yet it diminishes when compared to September's 323 hours, signaling shorter days ahead. This consistent pattern of waning daylight continues into November, which offers just 192 hours of sun, hinting at the tranquil grayness of the colder months. Each month in Basel paints a distinct picture of shifting light, reminding us of the cyclical beauty of the seasons.
In October, Basel experiences a 37% chance of sunny weather, making it one of the more favorable months for enjoying milder autumn days. This figure reflects a noticeable trend as the likelihood of sunshine fluctuates throughout the year, peaking in April at 52% before gradually declining into the colder months. While October offers less sunshine compared to the vibrant days of spring and summer, it stands out against the gloomier winter months when sunshine drops to around 24% in November. So, while the sun may not dominate the skies in October, there are still opportunities to bask in its warm glow amidst the beautiful fall foliage.
As October arrives in Basel, Switzerland, the daylight hours begin to dwindle, settling at a modest 10 hours of sunlight. This transition reflects a broader trend as the city moves away from the long, sun-soaked days of summer, which peak at 15 hours in June, July, and August. Following the vibrant bloom of spring and the extended days of summer, September already indicates a decline with 12 hours of daylight. As autumn unfolds, the decrease in brightness becomes more pronounced, with November offering just 9 hours before the year's end. This gradual descent from the long summer days signals a shift toward cozy, indoor activities, inviting residents to relish the crisp air and vibrant fall foliage while preparing for the approaching winter months.
As October breezes into Basel, the wind begins to stir ever so slightly, with an average speed of 2.0 m/s (5 mph). This marks an intriguing transition as the city, having enjoyed milder gusts over the summer months, feels a gentle uptick in air movement. Following a gradual decline in wind speeds from late spring onward, October’s breezes emerge alongside the vibrant hues of autumn, mirroring a subtle shift in both scenery and atmosphere. It seems nature is preparing for the coming chill, as November promises a minor increase to 2.1 m/s, hinting that the winds are ready to accompany the city's seasonal changes with a refreshing touch.
Weather in Basel varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Basel, focusing on differences in temperature, rainfall, humidity, and UV levels.
In October, temperatures range from a chilly -1°C (30°F) at night to a pleasant max of 24°C (76°F) during the day, with an average of 11°C (51°F). The month experiences about 92 mm (3.6 in) of precipitation over 14 days, and with a humidity level of 89%, the air can feel quite damp. In contrast, January is significantly colder, with minimum temperatures dropping to -13°C (8°F) and an average of just 1°C (35°F). The maximum in January reaches 16°C (61°F), and it sees slightly more precipitation at 94 mm (3.7 in) over 12 days, coupled with a humidity of 91%. For more details on weather conditions in January, visit Basel weather in January.
October and February present contrasting weather patterns, reflective of their respective positions in the annual calendar. In October, temperatures range from a chilly -1°C (30°F) at night to a pleasant 24°C (76°F) during the day, with an average of 11°C (51°F). This month also sees 92 mm (3.6 in) of precipitation over 14 days, maintaining a high humidity level of 89%. In contrast, February experiences much colder conditions, with nighttime lows plunging to -14°C (7°F) and daytime highs peaking at 18°C (65°F), averaging only 4°C (39°F). While February has slightly less precipitation at 77 mm (3.0 in) over 12 days, the humidity remains constant at 89%. For more details about February weather, visit Basel weather in February.
In October, the weather showcases a moderate range of temperatures, with a minimum of -1°C (30°F) and an average of 11°C (51°F), peaking at 24°C (76°F). The month experiences considerable precipitation, totaling 92 mm (3.6 in) over 14 days, accompanied by high humidity at 89%. In contrast, March presents cooler conditions, with temperatures dipping as low as -13°C (9°F) and averaging 6°C (43°F), while maxing out at 21°C (71°F). Precipitation levels are similar at 91 mm (3.6 in), but it spans over 15 days, with humidity slightly lower at 87%. For more detailed insights, you can check out Basel weather in March.
In comparing October and April weather, both months present distinct characteristics. October experiences a wider temperature range, with a minimum of -1°C (30°F) and a maximum of 24°C (76°F), while the average hovers around 11°C (51°F). This month also sees higher precipitation, totaling 92 mm (3.6 in) over about 14 days, and humidity levels reaching 89%. In contrast, April offers slightly cooler averages with a minimum of -4°C (25°F) and a maximum of 26°C (79°F), averaging 10°C (50°F). It features less rainfall at 62 mm (2.4 in) across 10 days and lower humidity at 84%. For more details, you can check Basel weather in April.
October and May offer contrasting weather experiences. In October, temperatures range from a chilly -1°C (30°F) at night to a pleasant 24°C (76°F) during the day, with an average of 11°C (51°F). The month is quite humid, at 89%, and sees about 92 mm (3.6 in) of precipitation over 14 days. In contrast, May presents slightly milder conditions, with nighttime temperatures around 0°C (32°F) and daytime highs reaching up to 30°C (87°F), averaging 13°C (56°F). However, it is wetter than October, receiving 133 mm (5.2 in) of rainfall across 17 days and a lower humidity of 80%. For those looking for more details about May weather, check out Basel weather in May.
October and June present contrasting weather conditions. In October, temperatures range from a chilly -1°C (30°F) at night to a mild 24°C (76°F) during the day, with an average of 11°C (51°F). The month sees about 92 mm (3.6 in) of precipitation over 14 days and high humidity at 89%. In contrast, June offers warmer temperatures, with a minimum of 5°C (42°F), an average of 19°C (66°F), and a maximum of 34°C (94°F). It has even higher precipitation, totaling 125 mm (4.9 in) across 16 days, and slightly lower humidity at 82%. For more details on the weather in June, visit Basel weather in June.
In comparing the weather of October and July, October experiences cooler temperatures with a minimum of -1°C (30°F) and a maximum of 24°C (76°F), while July boasts a much warmer climate, featuring a minimum of 8°C (47°F) and soaring to a maximum of 37°C (98°F). The average temperature in October is around 11°C (51°F), compared to July's more temperate average of 20°C (68°F). Although both months see approximately 14 days of precipitation, July has slightly higher total rainfall at 117 mm (4.6 in) compared to October's 92 mm (3.6 in). Moreover, October has a higher humidity level of 89%, while July is somewhat less humid at 82%. For a detailed look at July weather specifically, check out Basel weather in July.
In comparison to August, October experiences significantly cooler temperatures, with average highs around 11°C (51°F) compared to 20°C (68°F) in August. The minimum temperatures in October can drop to as low as -1°C (30°F), while August rarely sees temperatures fall below 6°C (43°F). Additionally, November is marked by higher humidity levels at 89%, compared to the more moderate 77% in August. Although both months see considerable precipitation, October accumulates about 92 mm (3.6 in) over 14 days, while August sees slightly more with 115 mm (4.5 in) across 15 days. For more details on weather conditions during that month, you can visit Basel weather in August.
October weather presents a notable shift compared to September. While September enjoys milder temperatures with an average of 16°C (60°F) and a maximum of 30°C (86°F), October sees a drop, averaging 11°C (51°F) with a maximum of 24°C (76°F) and a colder minimum of -1°C (30°F). Precipitation also increases in October, with 92 mm (3.6 in) over 14 days, compared to September's 67 mm (2.6 in) over just 10 days. Additionally, October's humidity is higher at 89%, compared to 81% in September, contributing to a distinctively cooler and wetter atmosphere. For more information, check Basel weather in September.
October and November showcase a notable shift in weather conditions. In October, temperatures range from a chilly minimum of -1°C (30°F) to a pleasant maximum of 24°C (76°F), with an average of 11°C (51°F). The month experiences a total precipitation of 92 mm (3.6 in) over approximately 14 days, maintaining a high humidity level of 89%. On the other hand, November sees a decline in average temperatures, with a minimum of -4°C (25°F) and a maximum of 21°C (70°F), averaging just 5°C (41°F). This month has slightly less precipitation at 79 mm (3.1 in), falling over 13 days, yet the humidity remains consistent at 89%. For more detailed insights, you can check Basel weather in November.
October and December present quite different weather conditions. In October, temperatures range from a minimum of -1°C (30°F) to a maximum of 24°C (76°F), with an average of 11°C (51°F). The month sees around 92 mm (3.6 in) of precipitation over about 14 days, and humidity levels are high at 89%. In contrast, December experiences colder temperatures, with a minimum of -5°C (23°F) and a maximum of 14°C (57°F), leading to an average of just 3°C (38°F). This month has even higher precipitation at 129 mm (5.1 in) over approximately 19 days, accompanied by slightly higher humidity at 91%. For more detailed information, you can visit Basel weather in December.
As October unfolds in Basel, the city's weather showcases a remarkable transition, dipping from the warmth of summer into the crisp arms of autumn. Daily temperatures average a cool 11°C (51°F), with highs reaching up to 24°C (76°F) but also flirting with chilly lows that can drop to -1°C (30°F). This month is notably marked by increased humidity and frequent precipitation, with about 14 days bringing the total rainfall to 92 mm (3.6 in). Unlike the sunnier summer months, October invites a blend of cozy sweaters and vibrant fall colors, reminding us of nature's fleeting beauty and the impending winter chill. For an in-depth look at Basel's yearly weather patterns, check out Basel Climate.