Last updated: August 21, 2025
In Tochigi, Japan, October unveils a dynamic climate marked by temperature fluctuations ranging from a pleasant maximum of 31°C (87°F) to a brisk minimum of 4°C (39°F), with an average temperature settling at a comfortable 17°C (63°F). This month is characterized by notable precipitation, accumulating 267 mm (10.5 in) over approximately 17 days, creating a lush, vibrant landscape. Coupled with an 87% humidity, October provides a refreshing atmosphere that heralds the onset of autumn, making it an intriguing time to experience Tochigi's seasonal transition.
In October, Tochigi, Japan experiences a delightful shift as temperatures begin to cool down from the summer heat. With minimums around 4°C (39°F) and comfortable averages peaking at 17°C (63°F), October showcases a refreshing transition into autumn. The maximum temperatures can still reach as high as 31°C (87°F), allowing for warm, sunny afternoons that are perfect for exploring the beautiful autumn foliage. As the month progresses, the crispness of the air hints at the approaching winter, while still providing plenty of pleasant days for outdoor adventures or enjoying cozy indoor activities. This blend of warmth and coolness makes October an ideal time to visit Tochigi, embracing the best of both seasons.
In October, Tochigi, Japan, experiences a significant increase in precipitation, with 267 mm (10.5 in) of rain falling over 17 days. This marks a notable peak in the region's rainfall, just before the drier months of November and December. The rain-soaked October reflects a trend seen throughout the year, where early autumn typically delivers more abundant rainfall compared to the summer months of August and September. As the landscape transforms under the weight of autumn rains, the vibrant hues of fall foliage emerge, making October not only one of the wettest months but also a visually stunning time to experience Tochigi’s natural beauty.
In Tochigi, Japan, October's humidity sits at a comfortable 87%, showcasing a slight decrease from the sweltering summer months of July and August, which both peak at 92%. This moderate level aligns closely with September's humidity of 89%, indicating a smooth transition into cooler autumn air. Observing the yearly trend, humidity levels in Tochigi are highest in the summer and gradually decrease as the seasons change, with winter months like January and February experiencing higher humidity levels at 88% and 86%, respectively. Overall, October offers a pleasant balance, bridging the lush, humid summer with the crispness of fall, making it an inviting time to experience the region's natural beauty.
In October, Tochigi, Japan experiences a moderate to high UV Index, peaking at 6, which suggests a need for careful sun protection. As the month transitions from the extreme levels seen in summer, the burn time increases to 25 minutes, allowing for a bit more outdoor time compared to the scorching days of June and July. This trend reflects a gradual decline in UV exposure after the peak summer months, aligning with the onset of cooler autumn weather. However, with an exposure category labeled as high, it's still essential to remain vigilant about sun safety. For detailed information on UV levels throughout the year, visit Tochigi UV Index.
UV Risk Categories
As October arrives in Tochigi, Japan, the region experiences a gentle decline in sunshine hours, averaging 207 hours this month. This is a noticeable shift from the radiant days of summer, with July's peak of 227 hours and August's robust 269 hours. While October's sunshine is less than the vibrant heights of spring and summer, it often combines with the crisp air and stunning autumn foliage, creating a uniquely picturesque atmosphere. Following a series of sun-soaked months, this gradual decrease leads into a more balanced November, which sees an increase back to 232 hours. Thus, October serves as a transitional canvas, blending the lingering warmth of summer with the enchanting beauty of fall.
In Tochigi, Japan, October brings a reasonable 45% chance of sunny weather, marking a notable increase from the summer months where sunshine is scarce. This transitional period hints at a shift as the region moves away from Monsoon influences, contrasting sharply with the damp June and July, both at a mere 19% chance of clear skies. While October's likelihood of sunshine is lower than the colder months that follow, such as November and December, which boast 62% and 67% chances, it still offers a pleasant opportunity for outdoor activities against the backdrop of autumn foliage. As the month progresses, you'll find that sunny days become more prominent, reminding residents and visitors alike that bright afternoons are still within reach before winter sets in.
In October, Tochigi, Japan experiences a modest decline in daylight, with 11 hours of sunshine lighting the way. This marks a shift from the long, vibrant days of summer, where daylight peaked at 14 hours in both June and July. As we move further into autumn, the days continue to shorten, transitioning from the brightness of summer to the cooler, shorter days of winter. Following October, daylight will gradually decrease to 10 hours in November before settling back to a wintry 9 hours by December. This gradual ebb in daylight not only signals the changing seasons but also invites the beauty of fall, with its crisp air and colorful foliage, enchanting both residents and visitors alike.
As the year transitions into October in Tochigi, Japan, the average wind speed gently hovers at 1.8 m/s (4 mph), reflecting a slight increase from the stillness of summer. Notably, this month mirrors the calm after the bustling winds of spring, showcasing a trend where the breeze becomes a soft whisper. Following a gradual decline from 2.3 m/s in March to a low of 1.4 m/s in July, October marks a subtle shift towards the cooler, more dynamic air patterns heralding the approach of winter. With November's wind speed dipping slightly to 1.7 m/s, it's evident that Tochigi's winds this time of year embrace a serene, gentle character, inviting residents and visitors alike to enjoy the tranquil beauty of the autumn season.
Weather in Tochigi varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Tochigi, focusing on differences in temperature, rainfall, humidity, and UV levels.
October and January showcase stark contrasts in weather. In October, temperatures range from a mild 4°C (39°F) to a warm 31°C (87°F), with an average of 17°C (63°F). The month brings significant rainfall of 267 mm (10.5 in) over 17 days, accompanied by high humidity at 87%. Conversely, January experiences much colder temperatures, with lows plunging to -12°C (11°F) and highs only reaching 16°C (60°F), yielding an average of 3°C (38°F). Precipitation during this month is considerably lower at 38 mm (1.5 in) across just 5 days, with humidity slightly rising to 88%. For more detailed insights about January weather, you can visit Tochigi weather in January.
October and February present a stark contrast in weather conditions. October experiences a wide temperature range, with minimums around 4°C (39°F) and maximums reaching up to 31°C (87°F), making it a much warmer month overall, with an average temperature of 17°C (63°F). However, it also brings considerable rainfall, with 267 mm (10.5 in) of precipitation spread over 17 days, contributing to a humid environment with humidity levels at 87%.
In contrast, February is much cooler, with temperatures dipping as low as -6°C (22°F) and averaging around 4°C (40°F). The month sees significantly less precipitation, only about 43 mm (1.7 in) over just 6 days, which keeps the humidity at a slightly lower level of 86%. For more detailed information on February weather in Tochigi, you can check Tochigi weather in February.
October and March showcase distinct weather patterns, reflecting the transition between summer and autumn versus the arrival of spring. In October, temperatures can vary significantly, ranging from a minimum of 4°C (39°F) to a warm maximum of 31°C (87°F), with an average of 17°C (63°F). This month experiences considerable rainfall, with 267 mm (10.5 in) over 17 days, and a high humidity level of 87%. In contrast, March presents cooler temperatures, with a minimum of -5°C (24°F) and a maximum of 23°C (74°F), averaging around 8°C (47°F). The precipitation in March is also lower at 141 mm (5.5 in) across 11 days, accompanied by a slightly reduced humidity level of 81%. These differences highlight October's warmth and moisture compared to the brisk, budding atmosphere of March. For more details, check Tochigi weather in March.
In October, the weather exhibits a broader temperature range with average highs reaching up to 31°C (87°F) and lows around 4°C (39°F), compared to April, which sees milder temperatures ranging from a minimum of -1°C (31°F) to a maximum of 28°C (83°F). Despite October's higher average maximum temperature, it also faces greater precipitation, with 267 mm (10.5 in) spread over 17 days, compared to April's 144 mm (5.7 in) over just 13 days. The humidity in October is also notably higher at 87%, while April maintains a lower humidity level at 78%. For more specific information on weather patterns during this month, you can visit Tochigi weather in April.
October and May exhibit distinct weather patterns that highlight the transition between seasons. In October, temperatures range from a cool 4°C (39°F) to a warm 31°C (87°F), with an average of 17°C (63°F). The month experiences substantial rainfall, with about 267 mm (10.5 in) over 17 days, and humidity levels are high at 87%. In contrast, May offers slightly warmer conditions, with temperatures varying from 4°C (40°F) to a peak of 32°C (91°F) and an average of 18°C (65°F). Rainfall is less intense in May, totaling 160 mm (6.3 in) over 15 days, and humidity is slightly lower at 81%. For a detailed overview of May weather, you can visit Tochigi weather in May.
October and June present distinct weather patterns. In October, temperatures start to drop, with a minimum of 4°C (39°F) and an average of 17°C (63°F), while June's temperatures begin at a higher minimum of 11°C (52°F) and an average of 21°C (70°F). Although October can reach a maximum of 31°C (87°F), June edges slightly higher with peaks at 33°C (92°F). Precipitation is more pronounced in October, with 267 mm (10.5 in) over 17 days compared to June's 194 mm (7.6 in) over 19 days. Both months have similar humidity levels, but October's humidity is slightly lower at 87% compared to June's 88%. For more detailed insights, you can check Tochigi weather in June.
When comparing the weather in October and July, October exhibits cooler temperatures, with a minimum of 4°C (39°F) and an average of 17°C (63°F), while July enjoys warmer conditions, starting at a minimum of 17°C (63°F) and an average of 25°C (77°F). Precipitation levels are slightly lower in October, measuring 267 mm (10.5 in) over 17 days, compared to July's 296 mm (11.6 in) across 25 days. Additionally, October's humidity at 87% is somewhat lower than July's 92%, indicating that July is not only warmer but also more humid. For more detailed insights about July weather, check out Tochigi weather in July.
October weather in Tochigi is cooler and more variable than August, with minimum temperatures dropping to around 4°C (39°F) compared to August's milder 15°C (59°F). The average high in October reaches 31°C (87°F), but this is significantly lower than August's peak of 36°C (96°F). Additionally, October experiences more precipitation, totaling 267 mm (10.5 in) over 17 days, while August sees slightly less at 218 mm (8.6 in) over 22 days. Humidity levels are also high in both months, sitting at 87% for October and 92% for August, making both months feel quite moist. To learn more about the weather in Tochigi during August, you can visit Tochigi weather in August.
In October, the weather in Tochigi exhibits a significant drop in temperatures compared to September, with minimums dipping to 4°C (39°F) and an average of 17°C (63°F), in contrast to September's milder minimum of 12°C (53°F) and average of 22°C (72°F). Additionally, October experiences slightly higher precipitation at 267 mm (10.5 in) over 17 days, compared to September's 225 mm (8.8 in) over 22 days. Humidity levels remain high in both months, with October at 87% and September slightly higher at 89%. For a closer look at the weather trends, you can check Tochigi weather in September.
October and November present a stark contrast in weather patterns. In October, temperatures range from a minimum of 4°C (39°F) to a maximum of 31°C (87°F), with an average of 17°C (63°F). The month is characterized by high precipitation, totaling 267 mm (10.5 inches) over 17 days, contributing to an humidity level of 87%. In comparison, November experiences cooler temperatures, with a minimum of -3°C (28°F) and a maximum of 23°C (73°F), averaging at 11°C (52°F). Additionally, precipitation drops significantly to 67 mm (2.6 inches) across just 8 days, and humidity remains relatively low at 85%. To explore more about the weather in November, you can visit Tochigi weather in November.
October and December present contrasting weather patterns, reflecting the transition from autumn to winter. In October, temperatures vary significantly with a minimum of 4°C (39°F) and a maximum of 31°C (87°F), averaging around 17°C (63°F). The month experiences substantial rainfall, totaling 267 mm (10.5 in) over 17 days, alongside high humidity levels at 87%. In contrast, December's climate is markedly colder, with temperatures ranging from a minimum of -3°C (26°F) to a maximum of 18°C (65°F), averaging just 5°C (42°F). Rainfall is considerably less, with only 54 mm (2.1 in) spread across 6 days, and humidity remains similar at 86%. For a closer look at the December weather in Tochigi, visit Tochigi weather in December.
As October unfolds in Tochigi, the weather showcases a beautiful transition from the summer heat to the crispness of autumn. With daytime temperatures still reaching a pleasant warmth contrasted by cooler nights, it invites both outdoor enthusiasts and those seeking a cozy stroll amidst the stunning fall foliage. The increase in rainfall, accompanied by high humidity, sets October apart from the drier summer months, creating a refreshing atmosphere. This month is a time to embrace the vibrant colors of nature while enjoying the unique blend of warm and cool weather, making it an enticing time to explore all that Tochigi has to offer. For more insights into what to expect throughout the year, check out Tochigi Climate.