Last updated: October 30, 2025
October in Daejeon, South Korea showcases a delightful transition into autumn, characterized by a maximum temperature hitting a warm 31°C (88°F), while the average temperature stands at a comfortable 15°C (59°F), and it can dip to a chilly 0°C (33°F) at night. October brings 68 mm (2.7 in) of precipitation spread over 5 days, contributing to a lush landscape and vibrant fall foliage. With an average humidity of 79%, the air feels pleasantly crisp yet refreshing, making it an ideal time for outdoor exploration and enjoying the scenic beauty of the season.
In October, Daejeon, South Korea, experiences a notable transition as the chill of autumn sets in. With minimum temperatures hovering around 0°C (33°F), and an average of 15°C (59°F), the weather provides a refreshing escape from the summer heat. This month sees a maximum temperature reaching up to 31°C (88°F), showcasing a lingering warmth from the preceding months. The shift from the balmy summer to crisp autumn is evident, as October marks a significant drop from September's milder average of 21°C (70°F). The crisp air encourages outdoor activities and festivities, making it a delightful time to explore the vibrant fall foliage. Overall, October in Daejeon harmonizes cool mornings with pleasantly warm afternoons, setting the stage for the coming winter.
In October, Daejeon experiences a moderate shift in precipitation, with an average of 68 mm (2.7 in) of rainfall spread over approximately 5 days. This amount reflects a dip from the wetter months of July and August, which see substantially higher totals due to monsoon season dynamics. As autumn sets in, precipitation levels decrease, with October serving as a transitional period, showcasing a balance of dampness without the extremes of summer. With crisp air and gentle showers, this month creates an inviting atmosphere, highlighting the seasonal beauty of Daejeon as the lush landscapes begin to transform with autumn hues.
In October, Daejeon experiences a notable cooling as the humid summer months give way to the crisp fall air. With an average humidity of 79%, the city remains comfortably moist, making the transition into autumn quite pleasant. This level of humidity is a slight decrease from the 77% recorded in September but still higher than the previous spring and early summer months, which peaked at 91% in both July and August. The gradual decline in humidity signals the onset of dry and cooler weather ahead, while still retaining the lush greenery that characterizes the region during this vibrant season. Overall, October serves as a bridge between the humid summer and the drier months, creating a cozy backdrop for autumnal activities.
As autumn settles in Daejeon, South Korea, the October UV Index reflects a shift from the intense summer rays, registering at 7, which falls into the high exposure category. This is notably lower than the extreme levels experienced in July and August, where the biting sun required only 10 minutes of exposure for a burn. In contrast, October allows for a more generous 25 minutes before risking sunburn, similar to the levels seen in March when spring begins to peep through. This month marks a transition as the UV index starts to wane, yet it's still essential to stay sun-smart. For a detailed overview of the UV index throughout the year, check Daejeon UV Index.
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As October arrives in Daejeon, South Korea, residents bask in 258 hours of sunshine, a vibrant transition from the sunlit days of summer. This month, while slightly lower than the peak of 303 hours in May, still showcases the lingering warmth of the year. Following a gradual decline from July’s 265 hours, October's sunlight marks a comfortable balance, making it an inviting time for outdoor activities amidst the golds and reds of autumn foliage. The month clearly reflects the trend of late-year sunshine waning slightly, but it still holds enough brightness to herald the seasonal shift while enticing locals and visitors to enjoy the great outdoors before winter settles in.
In Daejeon, South Korea, October emerges as a relatively sunny month, boasting a 51% chance of sunshine. This marks a noticeable increase compared to the sunniest summer months, which languish at 26% to 28%. As the seasons transition, the likelihood of sunny days rises, reflecting a shift from the lingering summer clouds to the clearer skies of autumn. The trend continues into November and December, where the chances of sunlight climb even higher, reaching 59% and 60%, respectively. This gradual improvement in sunny weather during October not only enhances the beauty of fall foliage but also invites residents and visitors alike to enjoy the crisp, pleasant days.
As October arrives in Daejeon, South Korea, the daylight hours begin to wane, offering the city approximately 11 hours of sunlight each day. This shift marks a notable decrease from the sun-drenched heights of summer, where daylight extended up to 14 hours in June and July. Following the vibrant blooms of spring and the long, bright days of summer, October signals the onset of autumn, with daylight steadily tapering off towards winter. This gradual transition mirrors the rhythm of the seasons, reminding residents of the cozy evenings ahead, with daylight dwindling to 10 hours by November and further receding to 9 hours in December.
As October settles in Daejeon, the gentle breeze that characterizes the month brings a sense of calm to the city's vibrant atmosphere. With an average wind speed of 2.1 m/s (5 mph), this autumn month mirrors the tranquility found in the summer months, where winds linger at a similar pace. Following a slight uptick in September, the wind slows down, making outdoor activities more enjoyable without the harshness of stronger gusts. This consistent calm throughout October encapsulates a smooth transition into the cooler days ahead, inviting residents and visitors alike to savor the lovely autumn scenery while enjoying the soft caress of the wind.
Weather in Daejeon varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Daejeon, focusing on differences in temperature, rainfall, humidity, and UV levels.
In October, temperatures in Daejeon range from a cool 0°C (33°F) at night to a warm 31°C (88°F) during the day, creating a pleasant average of 15°C (59°F). With 68 mm (2.7 in) of precipitation over about 5 days, the month tends to be quite humid at 79%. In contrast, January brings a stark chill, with temperatures dipping as low as -19°C (-2°F) and averaging around -1°C (31°F), peaking at 13°C (57°F). Precipitation is much lighter, totaling only 23 mm (0.9 in) over 4 days, and the humidity is slightly lower at 71%. For more detailed insights, check out Daejeon weather in January.
October and February present stark contrasts in weather. In October, temperatures range from a chilly 0°C (33°F) at night to a warm 31°C (88°F) during the day, with an average of 15°C (59°F). This month sees about 68 mm (2.7 in) of precipitation, falling on five days, and a high humidity level of 79%. In contrast, February experiences much colder temperatures, with a minimum of -15°C (6°F) and a maximum of 21°C (71°F), averaging just 1°C (34°F). The precipitation level drops to 35 mm (1.4 in) over four days, accompanied by lower humidity at 65%. For more details, check out Daejeon weather in February.
October and March exhibit notable differences in weather patterns. In October, temperatures range from a minimum of 0°C (33°F) to a maximum of 31°C (88°F), with an average of 15°C (59°F) and relatively high humidity at 79%. The month also sees around 68 mm (2.7 in) of precipitation over five days. In contrast, March experiences cooler temperatures, with a low of -5°C (24°F) and a high of 24°C (75°F), averaging 8°C (46°F). The humidity is lower at 65%, and while March has slightly less precipitation at 63 mm (2.5 in), it occurs over more days at seven. For more detailed information, you can check Daejeon weather in March.
In comparing the weather between October and April, October generally enjoys a wider temperature range, with minimums around 0°C (33°F) and maximums reaching up to 31°C (88°F). In contrast, April starts off cooler, with minimum temperatures dipping to -1°C (30°F) but can still peak at a warm 29°C (85°F). Both months see similar amounts of precipitation, with October receiving 68 mm over about 5 days and April slightly less at 66 mm over around 6 days. Additionally, October has a higher humidity level at 79%, compared to April's 75%. For more detailed information, check out Daejeon weather in April.
In comparing the weather of October and May, October typically sees a minimum temperature of 0°C (33°F) and an average of 15°C (59°F), while May starts at a slightly warmer minimum of 4°C (39°F) and averages 18°C (65°F). Both months can reach similar maximum temperatures of around 31°C (88°F to 89°F). However, October experiences about 68 mm (2.7 in) of precipitation over an average of 5 days, whereas May has a bit more rainfall at 82 mm (3.2 in) across 9 days. Additionally, the humidity levels in October are around 79%, while May is slightly higher at 81%. For a closer look at May's weather specifics, you can visit Daejeon weather in May.
When comparing the weather in October and June, it's clear that June tends to be warmer and more humid. In June, temperatures range from a minimum of 11°C (52°F) to a maximum of 35°C (95°F), with an average temperature of 23°C (73°F). In contrast, October experiences a broader temperature range, from a chilly 0°C (33°F) at its lowest to a maximum of 31°C (88°F) and an average of 15°C (59°F).
Additionally, June sees higher precipitation, totaling 97 mm (3.8 in) over 8 days compared to October's 68 mm (2.7 in) over 5 days. The humidity in June is slightly more pronounced at 85%, while October's humidity is 79%. For a more detailed look, you can check Daejeon weather in June.
When comparing the weather in October and July, there is a stark contrast in temperature and precipitation. In October, temperatures range from a chilly 0°C (33°F) to a comfortable 31°C (88°F), with an average of 15°C (59°F). This month sees precipitation of 68 mm (2.7 in) over approximately 5 days and relatively lower humidity at 79%. In contrast, July is much warmer, with temperatures ranging from a minimum of 17°C (62°F) to a scorching maximum of 38°C (100°F), and an average of 26°C (78°F). July also experiences significantly more rainfall, averaging 214 mm (8.4 in) over 16 days with humidity levels rising to 91%. For a more detailed look at July's climate specifics, visit Daejeon weather in July.
When comparing the weather between October and August, it's evident that October offers a much cooler climate, with temperatures ranging from a minimum of 0°C (33°F) to a maximum of 31°C (88°F), averaging around 15°C (59°F). In contrast, August is significantly warmer, featuring a minimum temperature of 16°C (61°F) and reaching up to 39°C (102°F), with an average of 27°C (80°F). Additionally, October experiences less precipitation, totaling 68 mm (2.7 in) over 5 days, while August is much wetter, with 221 mm (8.7 in) of rain spread over 16 days. Humidity levels also differ, standing at 79% in October compared to a higher 91% in August. For more detailed insights, refer to the information on Daejeon weather in August.
In comparing the weather between October and September, October presents a cooler climate with minimum temperatures dropping to 0°C (33°F) and an average of 15°C (59°F), while September maintains milder conditions with a minimum of 9°C (49°F) and an average of 21°C (70°F). While October sees a maximum temperature peak slightly higher at 31°C (88°F), overall it is less humid at 79% compared to September's 77%. Additionally, October experiences less rainfall, with 68 mm (2.7 inches) over 5 days, significantly lower than September's 176 mm (6.9 inches) over 9 days. For a detailed look at September's weather in Daejeon, you can visit Daejeon weather in September.
October and November present a noticeable shift in weather patterns. October boasts a wider temperature range, with lows of 0°C (33°F) and highs reaching up to 31°C (88°F), resulting in an average of 15°C (59°F). This month also sees significant humidity at 79% and a total precipitation of 68 mm (2.7 in) over 5 days. In contrast, November features colder temperatures, with minimums dropping to -4°C (24°F) and average highs of 21°C (70°F), leading to an average temperature of just 8°C (47°F). Additionally, November brings less rainfall, totaling 36 mm (1.4 in), although humidity remains fairly high at 80%. For more details on weather in November, you can check out Daejeon weather in November.
In October, the weather is significantly warmer, with temperatures ranging from a minimum of 0°C (33°F) to a maximum of 31°C (88°F) and an average of 15°C (59°F). The month experiences higher precipitation at 68 mm (2.7 in) over about five days and maintains a humidity level of 79%. In contrast, December sees much colder temperatures, with a minimum of -14°C (6°F) and an average of just 1°C (34°F), peaking at 16°C (61°F). Precipitation drops to 26 mm (1.0 in) spread over four days, while humidity is slightly lower at 74%. For more detailed information, check out Daejeon weather in December.
As October unfolds in Daejeon, the city experiences a refreshing shift from the lingering warmth of summer to the crispness of autumn. With a blend of mild temperatures and increased humidity, this month offers pleasant days punctuated by cool nights. While the average temperature hovers at a comfortable level, notable fluctuations between warm afternoons and cooler evenings become a hallmark of October. Rainfall, though somewhat limited with only a few precipitation days, adds to the lush autumn landscape. This month stands apart from others, as it gracefully combines the remnants of summer warmth with the invigorating chill of autumn. For more insights on Daejeon's weather patterns, visit Daejeon Climate.