Last updated: August 21, 2025
In October, Kirishima, Japan experiences a delightful transition into autumn, with temperatures ranging from a comfortable average of 20°C (68°F) to a warm peak of 31°C (87°F). Despite the enticing warmth, the month also brings notable precipitation, totaling 143 mm (5.6 in) over 10 days, creating a lush landscape often cloaked in mist. The humidity levels hover around 78%, adding a crisp, refreshing feel to the air. Overall, October in Kirishima is a captivating month that beautifully balances warmth and the vibrant colors of fall.
October in Kirishima, Japan, ushers in a delightful transition from the warmth of summer to the crispness of autumn. With minimum temperatures hovering at a mild 7°C (45°F) and averages reaching a comfortable 20°C (68°F), this month offers a refreshing reprieve from the heat, making it an ideal time for outdoor activities. The maximum temperatures can still peak at 31°C (87°F), hinting at the lingering summer vibes, yet as the month progresses, you'll start to feel the chill of approaching winter, setting the stage for November's drop to 0°C (32°F) average. This trend demonstrates Kirishima's unique climate, where the warmth of October melds beautifully with the early whispers of fall, inviting residents and visitors alike to enjoy the stunning landscapes and vibrant foliage characteristic of this enchanting season.
In October, Kirishima, Japan experiences a notable shift in precipitation patterns, receiving 143 mm (5.6 inches) of rain over approximately 10 days. This marks a decline from the intense deluge of the summer months, where rainfall reached up to 406 mm (16.0 inches) in July and remains relatively high in September at 248 mm (9.8 inches). October serves as a transitional month, easing into the drier period of late autumn, yet still contributing to the overall abundance of rainfall typical for the region. The consistency in precipitation, with an average of 10 days of rain, reflects the lingering influence of the wet season while hinting at the forthcoming reduction in wet days as winter approaches.
As October rolls into Kirishima, Japan, the humidity settles at a comfortable 78%, boasting a slight decrease from the sultry summer months where humidity peaked at an impressive 90% in July. Throughout the year, there's a noticeable trend of increasing humidity from the drier winter months, peaking in June and July, before gradually tapering off as autumn arrives. April and May also see elevated levels, reflecting the region’s lush spring, while October's figures are reminiscent of March's lighter conditions, signaling a transition into the cooler autumn days. This gentle decline marks a shift towards the crispness of winter, yet retains enough moisture to keep the landscape in vibrant bloom.
As October settles in Kirishima, Japan, the UV Index reflects a very high level of exposure at 8, with a burn time of just 15 minutes. This marks a notable decrease from the extreme levels of up to 13 seen in the summer months, yet it still signals the importance of sun protection. Throughout the year, UV radiation tends to peak in spring and summer, with March to August consistently showing very high to extreme indices. As autumn progresses, however, the UV levels begin to decline, reminding residents and visitors alike of the need for vigilance in varying conditions. For detailed insights on UV exposure throughout the year, check out the Kirishima UV Index.
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In Kirishima, Japan, the month of October shines brightly with 263 hours of sunshine, marking a slight dip from the sun-drenched heights of August. This month continues the trend of autumn where daylight gradually declines, yet October still boasts more sunshine than the chillier months to come, such as November and December, which see hours drop significantly to 245 and 232, respectively. Overall, the data reveals a pattern of increased sunlight through the spring and summer months, peaking in August, before transitioning into the softer and cooler tones of autumn. October exemplifies this transition beautifully, providing a balance of vibrant days without the intensity of the summer peak.
In Kirishima, Japan, October marks a noticeable shift towards sunnier days, boasting a 55% chance of sunshine—the highest probability since January. This upward trend stands in contrast to the typically cloudy summer months, where the chances drop as low as 16% in both June and July. The decrease in rainfall during early fall sets the stage for clearer skies, making October a delightful time for outdoor activities and exploration. As the year progresses towards November, the likelihood of sunny weather remains favorable at 51%, suggesting that autumn provides ample opportunities to bask in the beauty of Kirishima's natural landscapes.
In Kirishima, Japan, the October daylight duration marks a gentle transition as the days begin to shorten following the vibrant spring and summer months. With 11 hours of daylight, October sees a slight dip from September's 12 hours, reflecting the gradual approach of winter. This month serves as a bridge, allowing the lingering warmth and colors of autumn to shine before daylight dwindles further in the coming months. As the year progresses, daylight durations exhibit a cyclical rhythm—peaking in June at 14 hours before retreating to darker times in November and December. This seasonal ebb and flow paints a beautiful picture of Kirishima's natural rhythm, inviting residents and visitors alike to embrace the changing light as autumn deepens.
As October arrives in Kirishima, Japan, the gentle breeze slows to an average wind speed of 1.9 m/s (4 mph), mirroring the transitional atmosphere of the season. Following a slight decline from summer’s playful gusts, the winds maintain a consistent calmness that encourages introspection and appreciation of the area's stunning autumn scenery. This slight dip in wind speed is part of a broader trend, with the warmest months of the year generally experiencing higher velocities, peaking in late fall and winter. As the foliage transforms into vibrant hues, the whispering winds provide a serene backdrop, inviting both locals and visitors to savor the tranquil beauty of October's embrace.
Weather in Kirishima varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Kirishima, focusing on differences in temperature, rainfall, humidity, and UV levels.
October and January present stark contrasts in weather. October enjoys a milder climate with average temperatures ranging from a minimum of 7°C (45°F) to a maximum of 31°C (87°F), while January's temperatures drop significantly, with lows reaching -5°C (23°F) and highs capping at 20°C (68°F). Additionally, October is wetter, with 143 mm (5.6 in) of precipitation over 10 days, compared to January's 54 mm (2.1 in) over just 6 days. Humidity levels are slightly higher in October at 78%, while January sees a more comfortable 72%. For a closer look at January's conditions, check out Kirishima weather in January.
October and February present striking contrasts in weather. In October, temperatures range from a mild 7°C (45°F) at night to a warm 31°C (87°F) during the day, with an average of 20°C (68°F). The month experiences significant rainfall, totaling 143 mm (5.6 in) over about 10 days, and boasts a higher humidity level of 78%. In contrast, February brings much cooler temperatures, dipping as low as -4°C (26°F) overnight and peaking at 21°C (70°F), with a much lower average of 8°C (46°F). Precipitation in February is also decreased at 101 mm (4.0 in), maintaining a similar pattern of rainfall over 10 days but with lower humidity at 68%. For more details on weather specifics in February, you can check this link: Kirishima weather in February.
In October, temperatures range from a cool 7°C (45°F) at night to a warm 31°C (87°F) during the day, allowing for a pleasant average of 20°C (68°F). The month experiences significant rainfall, with 143 mm (5.6 in) over approximately 10 days, coupled with a humidity level of 78%. In contrast, March presents a much chillier climate, with temperatures dipping as low as 0°C (32°F) at night and reaching a maximum of 24°C (75°F) during the day, resulting in a lower average of 12°C (54°F). Rainfall in March is slightly higher at 169 mm (6.6 in), occurring over 13 days, and the humidity is relatively moderate at 72%. For more details on the weather specifics in March, check out Kirishima weather in March.
In October, temperatures range from a minimum of 7°C (45°F) to a maximum of 31°C (87°F), with an average of 20°C (68°F), while April sees slightly cooler conditions with a minimum of 3°C (37°F) and a maximum of 28°C (82°F), averaging around 16°C (60°F). Both months experience similar levels of precipitation, with October recording 143 mm (5.6 in) and April slightly higher at 149 mm (5.9 in), each spread over about 10 rainy days. Humidity remains consistent between the two months, with October at 78% and April at 79%. For more detailed insights into the weather specifics for April, you can visit Kirishima weather in April.
In comparing the weather between October and May, both months feature similar average temperatures, around 20°C (68°F), but differ in key aspects. October experiences slightly higher maximum temperatures, peaking at 31°C (87°F), while May's maximum reaches 31°C (88°F). However, May is notably wetter, with 252 mm (9.9 in) of precipitation over 12 days compared to October's 143 mm (5.6 in) over just 10 days. Humidity levels are also higher in May at 83%, compared to October's 78%. For a closer look at the weather specifics, you can refer to Kirishima weather in May.
In comparing the weather of October and June, we see notable differences. October features a more moderate temperature range with minimums around 7°C (45°F) and averages peaking at 20°C (68°F), while June typically begins with higher minimums at 14°C (57°F) and averages of 23°C (73°F). Both months can reach a maximum of 31°C (89°F), but June experiences significantly more precipitation at 392 mm (15.4 in) over 19 days compared to October's 143 mm (5.6 in) across 10 days. Additionally, humidity levels are slightly higher in June at 86%, compared to October's 78%. For further details on the weather specifics in June, visit Kirishima weather in June.
When comparing the weather in October and July, we see notable differences in temperature and precipitation. October tends to have cooler temperatures, with a minimum of 7°C (45°F) and an average of 20°C (68°F), while July is significantly warmer, featuring a minimum of 17°C (63°F) and an average of 26°C (80°F). Moreover, July experiences much higher precipitation levels, with 406 mm (16.0 in) over 23 days, compared to October’s 143 mm (5.6 in) over just 10 days. Additionally, humidity is higher in July at 90%, compared to October's 78%. For more detailed insights on July weather, you can visit Kirishima weather in July.
In comparing the weather in October and August, October typically experiences cooler temperatures, with a minimum of 7°C (45°F) and an average high of 31°C (87°F), compared to August’s warmer minimum of 20°C (68°F) and a maximum of 36°C (98°F). Additionally, October has lower humidity at 78%, while August maintains a higher humidity level of 85%. Precipitation also differs, with October receiving 143 mm (5.6 in) over 10 days, whereas August sees more rainfall at 204 mm (8.0 in) across 18 days. For a more detailed look at August weather in Kirishima, you can visit Kirishima weather in August.
The comparison of weather between September and October reveals notable differences. In September, temperatures range from a minimum of 14°C (57°F) to a maximum of 33°C (91°F), with a higher average of 25°C (77°F). This month also experiences more precipitation, with 248 mm (9.8 in) falling over 18 days, resulting in slightly higher humidity at 80%. In contrast, October presents a cooler climate with temperatures starting at a minimum of 7°C (45°F) and peaking at 31°C (87°F), averaging around 20°C (68°F). Additionally, October sees reduced rainfall, totaling 143 mm (5.6 in) across 10 days, and humidity drops slightly to 78%. For a more in-depth look at September’s weather patterns, you can check out Kirishima weather in September.
October tends to offer warmer temperatures compared to November, with averages around 20°C (68°F) and highs reaching up to 31°C (87°F). In contrast, November sees a notable drop in temperatures, with the average around 14°C (57°F) and highs peaking at 25°C (77°F). Additionally, October experiences higher humidity at 78% and more frequent rainfall over ten days, totaling 143 mm (5.6 in). November, however, has a drier climate with only 91 mm (3.6 in) of rain over eight days, resulting in slightly lower humidity at 76%. For more details on the weather in November, you can visit Kirishima weather in November.
October and December exhibit notable differences in weather patterns. In October, temperatures range from a mild 7°C (45°F) at night to a warm average of 20°C (68°F) and can peak at 31°C (87°F) during the day. This month also experiences higher precipitation levels, totaling 143 mm (5.6 in) over about 10 days, accompanied by a humidity of 78%. In contrast, December sees a significant drop in temperatures, with minimums dipping to -2°C (28°F) and average temperatures at just 8°C (47°F), while the maximum rises to 24°C (75°F). The month is relatively drier, with only 79 mm (3.1 in) of rain across 7 days and slightly lower humidity at 74%. For more information about December weather in Kirishima, visit Kirishima weather in December.
As October unfolds in Kirishima, temperatures become noticeably milder, offering a refreshing change from the summer heat. With averages hovering around 20°C, this month presents an inviting climate ideal for outdoor activities. However, it’s also characterized by increased precipitation, with rainy days punctuating the crisp, cool air. The humidity level remains relatively high, around 78%, but this only adds to the lush greenery of the region. October’s unique blend of warmth and moisture provides a strikingly different experience compared to the hotter months preceding it. For a deeper understanding of what to expect, explore more at Kirishima Climate.