Last updated: August 21, 2025
In Minamiuonuma, Japan, October heralds a dynamic shift in weather, featuring a maximum temperature peaking at 27°C (81°F) and an average of 13°C (56°F), accompanied by a chillier minimum of 2°C (36°F). This month is characterized by a notable precipitation total of 256 mm (10.1 in), spread across 18 rainy days, resulting in a humid atmosphere with levels reaching 87%. Visitors can expect a blend of comfortable warmth and cool breezes, ideal for experiencing the region's breathtaking autumn foliage, while also being prepared for the frequent showers that enhance the landscape's vibrancy.
In October, Minamiuonuma experiences a refreshing transition into autumn, with temperatures ranging from a chilly 2°C (36°F) at night to a comfortable daytime high of 27°C (81°F). This time of year marks a shift from the lingering warmth of summer, evidenced by the average temperature settling at a mild 13°C (56°F). As the leaves begin to change color and the crisp air invites outdoor activities, residents and visitors alike can enjoy the beautiful scenery and the pleasant, moderate climate. This gradual cool-down from September's 19°C (67°F) highlights the region’s stunning seasonal variations, setting the stage for winter's inevitable arrival.
In October, Minamiuonuma experiences a notable increase in precipitation, receiving 256 mm (10.1 in) of rain over 18 days. This uptick follows a particularly wet summer, where July alone recorded an impressive 376 mm (14.8 in), and marks a transition from the rainier months of August and September, which contributed 238 mm (9.4 in) and 223 mm (8.8 in), respectively. October's rainfall plays a vital role in sustaining the region's lush landscapes as it prepares for the colder months. Notably, while the total precipitation is significant, the number of rainy days stabilizes, dropping slightly compared to the preceding months, reflecting a shift towards drier weather typical of late autumn. This blend of substantial rainfall and moderate distribution underscores October's pivotal role in Minamiuonuma's climatic rhythm.
In October, Minamiuonuma experiences a slight dip in humidity to 87%, following the high summer months where humidity peaked at 92% in both July and August. This transition into autumn showcases a gradual decline from the muggy heights of summer, as September recorded a humidity level of 89%. The humidity levels in October are notably consistent, closely mirroring the preceding months of November and December, which remain fairly stable at 85% and 86%, respectively. Overall, the data highlights a shift from the intense humidity of summer to a more comfortable, albeit still humid, climate as the region embraces the cooler autumn temperatures.
As October unfolds in Minamiuonuma, Japan, the UV Index begins to decline from the peak summer months, measuring at 7, categorized as high. This offers a slight reprieve for outdoor enthusiasts, with a burn time of 25 minutes before sun protection is essential. Following a season of extreme UV levels in June through August, which demanded vigilant sun safety practices, this month's figures hint at a transition towards more moderate conditions. However, it remains crucial for residents and visitors alike to stay aware, as the UV Index shifts from very high in September to a high rating now, ensuring that precautions are still taken. For comprehensive insights into UV levels throughout the year, you can visit Minamiuonuma UV Index.
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In Minamiuonuma, Japan, October brings a delightful transition as the region enjoys 217 hours of sunshine. This marks a subtle decrease from the sun-rich days of summer, where May peaked at 302 hours, followed closely by August with 294 hours. As autumn settles in, daylight hours begin to dwindle, but October still offers a healthy amount of sunshine, indicative of a vibrant seasonal shift. The town witnesses a gradual decline in sunlight from the blazing summer months to the cooler days ahead, yet this month remains brighter than the wintery onset in November, which features just 216 hours. With captivating fall foliage and a comfortable climate, October's sunshine in Minamiuonuma is a cherished spectacle for both locals and visitors alike.
In Minamiuonuma, Japan, the likelihood of sunny weather in October is about 32%, which is a notable uptick compared to the slightly lower chances seen in the summer months, where percentages hover around 20-30%. This month serves as a transitional point, bridging the vibrant autumn colors with the crispness of approaching winter, while also reflecting a steadier chance of sunshine when compared to earlier fall months like September. As the year progresses, the trend shifts towards sunnier opportunities, especially as the region prepares for the colder months, with November peeking at 40%. For those looking to enjoy the outdoors, October holds promise for enjoyable, sunlit days amidst the beautiful fall foliage.
As autumn settles in Minamiuonuma, Japan, the daylight duration gracefully transitions from the longer, sun-filled days of summer to the shorter periods seen in winter. In October, residents can enjoy approximately 11 hours of daylight, marking a gentle decline from the peak of 14 hours in the summer months. This gradual reduction continues the trend witnessed throughout the year, as daylight consistently increases during spring and early summer, reaching its zenith in June and July before stepping down to 10 hours in November. The rhythm of daylight serves as a reminder of the natural cycle, providing a perfect backdrop for autumn activities amidst the vibrant foliage and crisp air.
As October settles into Minamiuonuma, Japan, the wind whispers gently through the vibrant autumn foliage with an average speed of 1.6 m/s (approximately 4 mph). This slight decrease from the summer's breezier days reflects a subtle transition towards the cooler months. Notably, while the winds are softer than in the spring and early fall, they remain consistent with the crisp air that characterizes this time of year. As the landscape transforms with hues of red and gold, the gentle October winds beckon locals and visitors alike to immerse themselves in the serene beauty of the season.
Weather in Minamiuonuma varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Minamiuonuma, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in October and January, notable differences emerge in both temperature and precipitation. October experiences a milder climate, with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 27°C (81°F) and an average of 13°C (56°F). In contrast, January is significantly colder, with temperatures ranging from a chilling minimum of -14°C (6°F) to a maximum of 8°C (47°F) and an average temperature of -3°C (28°F). Precipitation also varies, with October seeing 256 mm (10.1 in) across 18 days, while January has 199 mm (7.8 in) over 22 days, resulting in a slightly drier but more humid January at 88% humidity compared to October’s 87%. For a detailed look at January weather conditions, visit Minamiuonuma weather in January.
October and February exhibit stark contrasts in weather conditions. In October, temperatures range from a chilly 2°C (36°F) at night to a warm 27°C (81°F) during the day, averaging around 13°C (56°F). This month also sees significant rainfall, with 256 mm (10.1 in) spread over 18 days, and high humidity at 87%. In contrast, February presents a much colder climate, with nighttime lows plunging to -19°C (-2°F) and daytime highs only reaching 14°C (57°F), resulting in an average of -2°C (29°F). While February receives less precipitation at 185 mm (7.3 in) over 22 days, the humidity remains high at 86%. For more specific details on the February climate in this region, you can check Minamiuonuma weather in February.
When comparing the weather in October and March, a notable contrast emerges. October experiences milder temperatures, with averages around 13°C (56°F) and a maximum of 27°C (81°F), while March is significantly colder, showcasing an average of just 3°C (37°F) and dipping as low as -10°C (14°F). Additionally, October brings more rainfall, with 256 mm (10.1 in) across 18 days, compared to March’s 174 mm (6.9 in) over 20 days. Humidity levels are relatively high, standing at 87% in October, while March has a slightly lower humidity of 81%. For a more detailed look at the weather patterns in March, you can check out Minamiuonuma weather in March.
When comparing the weather in October and April, distinct differences emerge. In October, temperatures range from a chilly 2°C (36°F) at night to a warm 27°C (81°F) during the day, with an average of 13°C (56°F). The month experiences 256 mm (10.1 in) of precipitation over 18 days, coupled with a high humidity level of 87%. In contrast, April presents cooler temperatures, with a minimum of -7°C (20°F) and a maximum of 26°C (79°F), averaging 8°C (46°F). This month sees a reduced precipitation level of 167 mm (6.6 in) over the same number of rainy days but with slightly lower humidity at 78%. For more detailed insights, you can check Minamiuonuma weather in April.
When comparing the weather in October and May, we notice several differences in temperature and precipitation patterns. In October, temperatures range from a minimum of 2°C (36°F) to a maximum of 27°C (81°F), with an average of 13°C (56°F). This month experiences significantly higher precipitation, totaling 256 mm (10.1 in) over 18 days, and a humidity level of 87%. In contrast, May presents slightly cooler temperatures, with a minimum of 1°C (34°F) and a maximum of 30°C (86°F), averaging at 15°C (58°F). Moreover, May receives less rainfall, amounting to 181 mm (7.1 in) over 16 days, and has lower humidity at 81%. For more detailed insights into May's weather, you can visit Minamiuonuma weather in May.
When comparing the weather in October and June, it's clear that June tends to be warmer overall, with average temperatures reaching 18°C (64°F) compared to October's average of 13°C (56°F). October experiences a greater range in temperatures, peaking at 27°C (81°F), while June can reach up to 30°C (86°F). Both months see a similar number of rainy days, with October receiving slightly more precipitation at 256 mm (10.1 in) compared to June's 201 mm (7.9 in). Humidity levels are quite comparable as well, maintaining around 87% in October and 88% in June. For more detailed information about June weather, you can visit Minamiuonuma weather in June.
When comparing the weather in October and July, it's clear that July is significantly warmer, with average temperatures ranging from a minimum of 14°C (58°F) to a maximum of 32°C (90°F). In contrast, October sees much cooler temperatures, with a minimum of 2°C (36°F) and an average max of 27°C (81°F). Additionally, July experiences more precipitation overall, totaling 376 mm (14.8 in) over 24 days, while October receives 256 mm (10.1 in) across 18 days. Humidity levels are slightly higher in July at 92%, compared to 87% in October. For more detailed insights into July weather, you can check Minamiuonuma weather in July.
In comparing the weather between October and August, October is characterized by significantly cooler temperatures, with a minimum of 2°C (36°F) and an average of 13°C (56°F), while August features warmer conditions, starting at a minimum of 10°C (50°F) and averaging 24°C (75°F). The maximum temperatures in October can reach up to 27°C (81°F), compared to August's higher peak of 33°C (91°F). Precipitation levels are slightly higher in October, totaling 256 mm (10.1 in) over 18 days, in contrast to August's 238 mm (9.4 in) over 22 days. Both months exhibit high humidity, with October at 87% and August slightly higher at 92%. For more details, you can check Minamiuonuma weather in August.
October’s weather shows a notable shift compared to September, with lower minimum and average temperatures. While September experienced a milder climate with minimums of 6°C (43°F) and an average of 19°C (67°F), October's temperatures dip to a minimum of 2°C (36°F) and an average of 13°C (56°F). Additionally, October tends to see slightly more precipitation at 256 mm (10.1 in) over 18 days, compared to September's 223 mm (8.8 in) across 19 days. Humidity levels remain relatively consistent, with October recording 87% and September at 89%. For further details, check out Minamiuonuma weather in September.
October and November exhibit contrasting weather patterns, particularly in temperature and precipitation. October boasts warmer averages with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 27°C (81°F), accompanied by significant rainfall of 256 mm (10.1 in) spread over 18 days and high humidity at 87%. In contrast, November sees cooler temperatures, with a minimum of -9°C (17°F) and an average of 6°C (44°F), although the maximum can still reach 21°C (71°F). Precipitation decreases to 145 mm (5.7 in) over the same number of rainy days, and humidity slightly drops to 85%. For more detailed insights into the November weather in this region, check out Minamiuonuma weather in November.
October and December present contrasting weather patterns, showcasing the transition from autumn to winter. October enjoys milder temperatures, ranging from a minimum of 2°C (36°F) to an average of 13°C (56°F) and a maximum of 27°C (81°F), accompanied by significant precipitation of 256 mm (10.1 in) over 18 days and high humidity at 87%. In stark contrast, December sees much colder conditions, with temperatures plummeting to a minimum of -14°C (7°F) and averaging around 0°C (32°F), while the maximum reaches 18°C (65°F). The total precipitation decreases to 226 mm (8.9 in) across 22 days, and humidity remains relatively stable at 86%. For more specific details about weather in December, you can visit Minamiuonuma weather in December.
As October arrives in Minamiuonuma, the weather takes on a notable transformation, introducing a refreshing coolness that sets it apart from the warmer months. With temperatures averaging around 13°C, the crisp air invites residents and visitors alike to enjoy outdoor activities against a backdrop of stunning autumn foliage. The month also brings frequent rainfall, with precipitation on nearly half the days, contributing to the lush scenery. Despite higher humidity levels, October offers a unique charm, perfect for experiencing the transition to winter. For more insights about seasonal weather patterns, explore the Minamiuonuma Climate.