Last updated: August 21, 2025
October in Hakone, Japan presents a stunning blend of autumnal beauty and variable weather. With daily temperatures ranging from a minimum of 7°C (45°F) to a maximum of 30°C (87°F), the month showcases a refreshing average of 17°C (62°F). This transitional season is characterized by a notable 83% humidity and significant precipitation, totaling 360 mm (14.2 in) over approximately 19 days. Visitors can expect the vibrant hues of fall foliage, interspersed with occasional rain showers, making it a picturesque time to explore this renowned hot spring destination.
As October arrives in Hakone, Japan, a gentle transition in temperatures signifies the onset of autumn. The minimum temperature settles at a comfortable 7°C (45°F), while the average climbs to 17°C (62°F), making the days pleasantly mild. This moderate warmth peaks with a maximum of 30°C (87°F), hinting at the lingering summer heat. Compared to the preceding months, this shift heralds cooler evenings and a vibrant display of autumn foliage, creating an inviting atmosphere for visitors. The gradual decline from the sweltering summer temperatures makes October an ideal time to explore Hakone's natural beauty and soak in its famed hot springs amidst the changing leaves.
October in Hakone, Japan, ushers in a striking surge in precipitation, with an impressive 360 mm (14.2 in) of rain falling over 19 days. This notable increase marks October as the wettest month of the year, overshadowing even the lush summer months of June and July. As the autumn season unfolds, the landscape transforms under this deluge, with vibrant foliage contrasting against the relentless rain. This trend of heightened precipitation continues the pattern established in preceding months—September, for instance, also experienced substantial rainfall at 242 mm (9.5 in), contributing to the region's rich natural beauty. October's rainfall not only revitalizes the local ecosystem but serves as a reminder of Hakone’s dynamic climate, where each season paints the scenery with its own unique stroke.
October in Hakone, Japan, often marks a transition in climate, with humidity levels settling at 83%. This slight decrease from the peak summer months, where July and August experience a sweltering 93% and 90% humidity respectively, suggests a gradual shift towards more comfortable conditions. Interestingly, while humidity typically remains high during the summer, the fall months maintain a relatively humid atmosphere, as evidenced by September's 86%. October's humidity remains elevated compared to the winter months, which see readings drop to around 76% in January and 78% in December. Overall, this data underscores Hakone's persistent moisture throughout the year, creating a lush environment and a unique charm, especially as the autumn foliage begins to peak.
As October arrives in Hakone, Japan, the UV Index dips to 7, indicating a high level of UV radiation that warrants caution. This marks a notable decrease from the extreme levels experienced during the summer months, where indices consistently reached 11 or 12. With a burn time of just 25 minutes, visitors and residents alike should remain vigilant while enjoying outdoor activities. This transitional month is reflective of the general trend throughout the year, where UV exposure intensifies from moderate levels in January to extreme peaks in late spring and summer, before gradually receding in the fall. For more detailed information on UV levels throughout the year, please visit Hakone UV Index.
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October in Hakone, Japan, embraces the transition from summer's embrace to autumn's gentle touch with 201 hours of sunshine. This amount reflects a slight decline compared to the sun-soaked months of August, which offers 285 hours, and May, with 282 hours basking in brightness. As the seasons shift, October showcases a balanced blend of warmth and vivid fall foliage, drawing visitors who appreciate both the lingering sun and the enchanting transformation of nature. The month seamlessly bridges the exuberance of summer and the crisp beauty of late autumn, serving as a reminder of the ever-changing rhythms of the year.
In October, the chances of enjoying sunny weather in Hakone, Japan, stand at 38%, indicating a modest likelihood compared to other months. This transitional period, nestled between the wetter summer months and the clearer skies of late fall, sees a gradual increase in sunshine possibilities from the 25% likelihood of September. While not as high as in the winter months of January (57%) and February (65%), October's sun chance still offers a glimmer of hope for those seeking some pleasant autumn days. As the weather shifts, visitors can anticipate a mix of crisp air and the occasional sunny respite, perfect for exploring Hakone's stunning landscapes.
In Hakone, Japan, October marks the transition into shorter days as daylight tapers to 11 hours, following a summer that enjoyed consistent 14-hour days from June through August. This gradual decline reflects a natural rhythm, with daylight peaking in the vibrant months of spring and summer before receding gently into autumn. As the temperatures cool and the leaves begin to change, October serves as a gentle reminder of the approaching winter, echoing the patterns established earlier in the year where daylight fluctuated between 10 hours in the depths of winter and 14 hours in the summer's embrace. The interplay of light and shadow during this month paints a tranquil canvas, inviting reflection and appreciation of nature's cyclic journey.
As October settles over Hakone, Japan, the landscape begins to transform, accompanied by a gentle breeze that flows through the region. With an average wind speed of 1.8 m/s (4 mph), the October winds mirror the calmness seen in September, maintaining a mild demeanor as the season transitions. This subtle consistency is reminiscent of earlier months, demonstrating a notable trend of light winds throughout the year. After a summer characterized by slightly calmer breezes, the arrival of autumn continues to embrace Hakone, making it an ideal time for peaceful walks amid the beautiful foliage. As the year approaches its end, the October winds invite both locals and visitors to savor the serenity that this picturesque destination offers.
Weather in Hakone varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Hakone, focusing on differences in temperature, rainfall, humidity, and UV levels.
October and January present contrasting weather patterns, with October enjoying mild temperatures ranging from a minimum of 7°C (45°F) to a maximum of 30°C (87°F) and an average of 17°C (62°F). In contrast, January is significantly colder, featuring temperatures that dip as low as -7°C (19°F) and peaking at 17°C (63°F), with an average of just 4°C (39°F). October also receives substantial rainfall, with 360 mm (14.2 in) over 19 days, while January sees much less precipitation at 69 mm (2.7 in) over only 8 days. Additionally, humidity remains higher in October at 83%, compared to January's 76%. For more detailed weather information, you can check Hakone weather in January.
When comparing the weather in October and February, October typically offers milder conditions, with average temperatures ranging from a minimum of 7°C (45°F) to a maximum of 30°C (87°F). It is characterized by high humidity at 83% and substantial precipitation, with about 360 mm (14.2 in) of rain over 19 days. In contrast, February experiences colder temperatures, with averages between -6°C (21°F) and 20°C (67°F), and significantly less precipitation at 83 mm (3.3 in) over 11 days. The humidity is also lower, at 74%. For more detailed information about February weather specifically in Hakone, you can refer to Hakone weather in February.
October and March present contrasting weather conditions. In October, temperatures range from a mild 7°C (45°F) at night to a warm 30°C (87°F) during the day, with an average temperature of 17°C (62°F). This month also sees a considerable amount of rainfall, totaling 360 mm (14.2 in) over 19 days, and the humidity levels are high at 83%. In stark contrast, March experiences much cooler temperatures, with nighttime lows dropping to -6°C (22°F) and daytime highs reaching up to 22°C (72°F), averaging at 8°C (47°F). The precipitation is significantly lower, with 202 mm (7.9 in) spread over 15 days and humidity at a more comfortable 70%. For more details on March weather, you can check Hakone weather in March.
October and April present contrasting weather patterns, showcasing the transition between seasons. In October, temperatures range from a chilly minimum of 7°C (45°F) to a maximum of 30°C (87°F), with an average of 17°C (62°F). This month is also marked by significant rainfall, totaling 360 mm (14.2 in) over 19 days, and a high humidity level of 83%. In contrast, April experiences much cooler temperatures, with a minimum of -1°C (31°F) and a maximum of 25°C (78°F), averaging at 12°C (55°F). Precipitation is lower, with 173 mm (6.8 in) over 14 days, and humidity at 74%. For more detailed insights on April weather specifically, you can refer to Hakone weather in April.
When comparing the weather in October and May, both months present similar average temperatures, hovering around 17°C (63°F). However, October's temperature range is slightly warmer with a minimum of 7°C (45°F) and a maximum reaching 30°C (87°F), compared to May, which sees a minimum of 5°C (41°F) and a maximum of 30°C (86°F). October experiences significantly higher precipitation, totaling 360 mm (14.2 in) over 19 days, while May has 180 mm (7.1 in) across 14 days, making October the wetter month. Humidity levels are quite comparable, with October at 83% and May slightly lower at 81%. For those interested in more details about May weather specifically, you can check Hakone weather in May.
October and June exhibit some notable differences in weather patterns. October features a wider temperature range, with minimums around 7°C (45°F) and maximums reaching up to 30°C (87°F), while June generally stays warmer, with temperatures ranging from 12°C (55°F) to a similar maximum of 30°C (86°F). Precipitation is more prevalent in October, with 360 mm (14.2 in) spread over 19 days, compared to June's 234 mm (9.2 in) over 18 days. Additionally, October's humidity is slightly lower at 83%, whereas June experiences a more humid environment at 88%. For a closer look at weather specifics, you can refer to Hakone weather in June.
When comparing the weather of October and July, October tends to be cooler with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 30°C (87°F) and an average of 17°C (62°F). In contrast, July is significantly warmer, with temperatures varying from a minimum of 17°C (62°F) to a maximum of 34°C (93°F), and an average of 24°C (76°F). Although October experiences slightly more precipitation at 360 mm (14.2 in) over 19 days, July is not far behind with 321 mm (12.6 in) across 20 days, and both months have high humidity levels, with October at 83% and July at 93%. For more details, you can check Hakone weather in July.
In comparing the weather of October to that of August, we observe distinct differences in temperature and precipitation. October experiences cooler temperatures with a minimum of 7°C (45°F) and an average of 17°C (62°F), while August remains significantly warmer, with a minimum of 17°C (63°F) and an average of 26°C (79°F). Precipitation is more abundant in October, totaling 360 mm (14.2 in) across 19 days, compared to August's 198 mm (7.8 in) over 18 days. Additionally, October's humidity averages around 83%, slightly lower than the 90% recorded in August. For a detailed look at August weather in Hakone, you can check Hakone weather in August.
In comparing the weather of October and September, we find notable differences in both temperature and precipitation. October has a wider range of temperatures, with minimums dipping to 7°C (45°F) and maximums reaching 30°C (87°F), resulting in an average of 17°C (62°F). Conversely, September is generally warmer, boasting minimums of 13°C (56°F) and maximums of 33°C (91°F) with an average temperature of 22°C (72°F). Rainfall in October is significantly higher, with 360 mm (14.2 in) of precipitation over 19 days, compared to September's 242 mm (9.5 in) over 21 days. The humidity is slightly less in September at 86%, while October sits at a higher 83%. For more insights, you can check Hakone weather in September.
In October, the weather is typically warmer, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 30°C (87°F) and an average of 17°C (62°F). This month also brings significant rainfall, accumulating around 360 mm (14.2 in) over 19 days, accompanied by a high humidity level of 83%. In contrast, November sees a noticeable drop in temperature, with lows reaching 1°C (34°F) and highs peaking at 22°C (71°F), averaging at 12°C (53°F). The precipitation decreases to 102 mm (4.0 in) spread over 13 days, with humidity slightly lower at 80%. For more details, visit Hakone weather in November.
In October, the weather is characterized by a broad temperature range, with minimums around 7°C (45°F) and maximums reaching as high as 30°C (87°F). This month also experiences significant rainfall, totaling 360 mm (14.2 in) across 19 days, coupled with an average humidity of 83%. In contrast, December brings cooler temperatures, where the minimum dips to -3°C (27°F) and the average sits at 6°C (44°F), peaking at 21°C (69°F). Precipitation in December is considerably lower, at 79 mm (3.1 in) over just 11 days and with a slightly reduced humidity of 78%. For more details on December's climate specifics, you can see Hakone weather in December.
As October rolls into Hakone, the weather presents a noticeable shift from the summer heat, making way for a refreshing autumn ambiance. With average temperatures hovering around 17°C (62°F), days are pleasantly mild, while evenings cool down significantly. This month also brings an uptick in precipitation, with rain gracing 19 days and adding to the lush, vibrant landscapes for which Hakone is renowned. Humidity remains high at about 83%, giving the air a fresh and crisp feel, perfect for enjoying the area's natural beauty. For a deeper look into what to expect throughout the year, be sure to explore the full details at Hakone Climate.