Last updated: August 21, 2025
October in Biei, Japan, presents a striking transition into autumn, characterized by a maximum temperature of 23°C (73°F) and a chilly average of 9°C (48°F). As the season shifts, the landscape is often cloaked in vibrant fall colors, making it a picturesque time to visit. However, be prepared for cooler evenings, with temperatures dipping to a minimum of -4°C (25°F). This month is also marked by frequent rain, accumulating to 154 mm (6.0 in) over 16 days, introducing a refreshing humidity level of 83%. Visitors can expect a blend of crisp air and the vibrant beauty of changing leaves, perfect for an invigorating getaway.
In Biei, Japan, October ushers in the transition to cooler temperatures, with the minimum dipping to a brisk -4°C (25°F). The average temperature sits at a refreshing 9°C (48°F), a stark contrast to the warmth of summer. As days progress, the maximum can still reach a pleasant 23°C (73°F), making it a season where crispy air and vibrant foliage start to characterize the landscape. This month marks a turning point, showcasing the first hints of winter as temperatures gradually decline from the mild warmth of September. With each chilly breeze, the beauty of Biei begins to prepare for the snow-laden months ahead, making it an intriguing time for visitors.
In October, Biei, Japan, experiences a significant increase in precipitation, with 154 mm (6.0 in) of rain falling over 16 days. This marks one of the wetter months of the year, contributing to the lush, vibrant landscapes for which the region is known. Following the peak rainfall in August at 181 mm (7.1 in), October's figures suggest a gradual transition into the wetter, snowier months ahead, as rainfall begins to taper off with the arrival of colder weather. The trend reveals a characteristic pattern where autumn months tend to accumulate noticeable precipitation, leading into a climate that can be quite variable from late fall through winter. This seasonal shift enriches Biei's picturesque scenery, making it a captivating destination for nature lovers as fall foliage intertwines with the refreshing autumn rains.
In Biei, Japan, the October humidity settles at a comfortable 83%, reflecting a transition into the cooler months. This slight decrease follows a summer peak, where humidity levels soar to as high as 95% in August. As autumn approaches, the humidity gradually lessens from the muggy highs of summer, yet it remains significantly elevated compared to the winter months, which can drop to around 79% in November. This pattern underscores the region's marked seasonal shifts, with a humid summer giving way to a refreshing, crisp fall ambiance that characterizes Biei's unique charm.
As autumn settles in Biei, Japan, the October UV Index drops to 5, indicating a moderate level of sun exposure. This decline follows a summer peak, where UV Indexes soared to 10 in July and August, demanding keen attention to sun safety with rapid burn times of just 15 minutes. Interestingly, from March to September, the UV levels remain predominantly high to very high, peaking in May and July. As the season shifts, October offers a more forgiving ambiance with a burn time of 30 minutes, making it a great opportunity to enjoy outdoor activities with a little less risk. For more detailed information on UV exposure during different months, check out Biei UV Index.
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In October, Biei experiences a delightful shift as the days gradually shorten, yet sunshine remains abundant, with approximately 230 hours of sunlight illuminating the picturesque landscapes. This month often serves as a grand finale to the spectacular display of autumn foliage, drawing visitors to witness the vibrant colors against the backdrop of the rolling hills. Following the peak sunlight of summer, October's hours reflect a gentle decline, yet they are notably higher than the winter months that follow. As the crisp air sets in, the bright days provide a perfect opportunity to explore the natural beauty of this serene town, making October a cherished time for both locals and tourists alike.
In October, Biei, Japan, experiences a 30% chance of sunny weather, which aligns with the transitional nature of autumn in the region. This probability reflects a notable peak in sunny days during the year, following the higher chances observed in the summer months of June (40%) and September (37%). As the leaves begin to change and the temperature cools, October offers a moderate balance of sun and cloud, providing a perfect backdrop for the stunning autumn landscapes. Notably, this percentage is consistent with the likelihood of sunshine seen in November, indicating a stable pattern as the region moves deeper into fall.
In October, Biei, Japan, experiences a decrease in daylight, with only 10 hours of sunlight to enjoy. This marks a notable shift from the longer days of summer, where daylight peaked at 15 hours in June and July. As autumn deepens, the daylight gradually shortens, transitioning from a vibrant 14 hours in May to the more subdued 10 hours this month. Following the lively blooms of spring and summer, October ushers in a calmer ambience, where the crisp air and shifting leaves create a tranquil backdrop that invites exploration under the gentle glow of early sunsets. The gradual decline in daylight continues into November, as daylight slips back to 9 hours, heralding the approach of winter.
As October arrives in Biei, Japan, the gentle embrace of autumn brings a slight uptick in average wind speed to 2.1 m/s (5 mph). This increase is a subtle shift from the quieter summer months, where winds languished at their lowest, charting a course of around 1.7 m/s (4 mph) in July. The transition marks a return to breezier conditions reminiscent of spring, which had seen wind speeds gradually climb to 2.9 m/s (7 mph) in April. As the trees begin to don their vibrant fall attire, the crisp October air coupled with the soft rustle of leaves creates a picturesque setting, urging residents and visitors alike to savor the fleeting beauty of the season while enjoying the refreshing, invigorating winds that sweep through the landscapes.
Weather in Biei varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Biei, focusing on differences in temperature, rainfall, humidity, and UV levels.
October and January display stark contrasts in weather conditions. October typically enjoys milder temperatures, with an average of 9°C (48°F) and highs reaching 23°C (73°F), while January sees a significant drop to an average of -9°C (16°F) and maximums only reaching 3°C (38°F). Precipitation is more abundant in October, with 154 mm (6.0 in) spread over 16 days, compared to January's 71 mm (2.8 in) across 18 days. Both months experience high humidity levels, with October at 83% and January slightly higher at 84%. For more details on January weather, you can refer to Biei weather in January.
October and February present stark contrasts in weather conditions. October typically showcases a more moderate climate, with temperatures ranging from a chilly -4°C (25°F) at night to a pleasant 23°C (73°F) during the day, alongside relatively high humidity at 83%. This month experiences frequent rainfall, with precipitation occurring on 16 days and accumulating to 154 mm (6.0 in).
In contrast, February is characterized by much colder temperatures, with minimums plunging to -21°C (-5°F) and daytime highs barely reaching 7°C (45°F). Despite receiving less precipitation than October, February sees rain or snow on 21 days, totaling 94 mm (3.7 in), yet maintains the same humidity level of 83%. For a more detailed perspective, you can check out Biei weather in February.
In comparing October and March weather, we see a significant shift in temperatures and conditions. October experiences milder conditions with average temperatures around 9°C (48°F) and maximums reaching up to 23°C (73°F), while March remains much colder with averages near -1°C (30°F) and maximums only reaching 12°C (54°F). Additionally, October sees more rainfall, with 154 mm (6.0 in) over 16 days, compared to March's 102 mm (4.0 in) across 15 days. Despite a slight difference in precipitation days, October's humidity is slightly higher at 83% compared to March's 81%, reflecting the onset of autumn's dampness. For a more detailed look at March weather specifically, you can visit Biei weather in March.
When comparing the weather in October and April, it's clear that both months exhibit cool temperatures, but October tends to be milder overall. In October, the average temperature hovers around 9°C (48°F) with a maximum of 23°C (73°F), while April's temperatures are generally lower, averaging 4°C (40°F) and peaking at 20°C (69°F). Precipitation is also more prevalent in October, with 154 mm (6.0 in) falling over 16 days, compared to April, which sees 84 mm (3.3 in) over 14 days. Additionally, humidity levels are slightly higher in October at 83%, compared to April's 81%. For those interested in a deeper dive into April's conditions, check out Biei weather in April.
October and May present contrasting weather conditions. In October, temperatures can drop to a minimum of -4°C (25°F), with an average of 9°C (48°F) and a maximum reaching 23°C (73°F). This month tends to be wetter, boasting 154 mm (6.0 in) of precipitation over 16 days, along with relatively high humidity at 83%. In contrast, May experiences milder temperatures with a minimum of 0°C (32°F), an average of 11°C (53°F), and a maximum of 31°C (88°F). Although precipitation is slightly lower at 114 mm (4.5 in) across 15 days, humidity is still high at 86%. For more detailed insights into weather patterns, check Biei weather in May.
In October, temperatures drop significantly compared to June, with average highs reaching 23°C (73°F) and lows plummeting to -4°C (25°F). This is contrasted by June’s warmer average, where temperatures range from a minimum of 3°C (38°F) to a maximum of 27°C (80°F). Additionally, October experiences higher precipitation with 154 mm (6.0 in) over 16 days, while June's rainfall is slightly less at 115 mm (4.5 in) across 14 days. Humidity levels are also comparable, with October at 83% and June slightly higher at 87%. For a more detailed look at temperatures and conditions, check out Biei weather in June.
When comparing the weather in October and July, notable differences emerge in temperature and precipitation. October experiences a wider temperature range, with minimums dropping to -4°C (25°F) and maximums reaching up to 23°C (73°F), averaging around 9°C (48°F). In contrast, July boasts a milder climate, with minimum temperatures of 9°C (48°F) and maximums peaking at 30°C (86°F), averaging 20°C (68°F). Additionally, October sees more precipitation, totaling 154 mm (6.0 in) over 16 days, compared to July's 123 mm (4.8 in) over 13 days. The humidity is relatively high in both months, with October at 83% and July slightly higher at 93%. For a detailed look at weather patterns, check out Biei weather in July.
When comparing the weather in October and August, notable differences emerge. October experiences cooler temperatures, with a minimum of -4°C (25°F) and an average of 9°C (48°F), while August is noticeably warmer, ranging from a minimum of 8°C (46°F) to an average of 19°C (67°F) and peaking at a maximum of 31°C (88°F). Precipitation is slightly higher in August, with 181 mm (7.1 in) over 16 days compared to October's 154 mm (6.0 in) over the same number of days. Additionally, the humidity levels are higher in August at 95%, compared to October's 83%. For more detailed information, you can check Biei weather in August.
October weather shows a notable shift from September, with colder temperatures becoming the norm. The minimum temperature drops to -4°C (25°F) in October, compared to a milder minimum of 1°C (35°F) in September. Average temperatures also reflect this change, with October's average at 9°C (48°F) significantly lower than September's more comfortable 15°C (60°F). Additionally, October experiences more precipitation at 154 mm (6.0 in) over 16 days, versus September's 111 mm (4.4 in) across 14 days, highlighting a trend towards wetter conditions. Although humidity remains high in both months, it does see a slight decrease in October at 83%, down from September’s 88%. For more details, check out Biei weather in September.
October and November present a notable shift in weather conditions. In October, temperatures range from a chilly -4°C (25°F) at night to a mild average of 9°C (48°F) during the day, with highs reaching up to 23°C (73°F). Rainfall is significant, with 154 mm (6.0 in) over 16 days, and humidity remains high at 83%. In contrast, November brings a sharper drop in temperatures, with nighttime lows plunging to -14°C (7°F) and an average of 2°C (35°F). The maximum temperature is considerably cooler at 15°C (59°F). Although November sees a slight increase in precipitation to 160 mm (6.3 in) across 23 days, humidity decreases to 79%. To explore more about the weather during this time, you can visit Biei weather in November.
October and December present distinctly different weather patterns. In October, temperatures range from a minimum of -4°C (25°F) to a maximum of 23°C (73°F), with an average of 9°C (48°F). The month experiences substantial precipitation totaling 154 mm (6.0 in) over 16 days, paired with relatively high humidity at 83%. In contrast, December sees much colder temperatures, with lows plunging to -22°C (-7°F) and highs reaching only up to 12°C (53°F), averaging -6°C (21°F). Although precipitation decreases slightly to 132 mm (5.2 in), it occurs over more days, totaling 27, and the humidity remains moderately high at 80%. These factors contribute to a significant transition to a colder, more winter-like climate in December. For more detailed conditions, check out Biei weather in December.
October in Biei marks a striking transition as summer's warmth gives way to the crispness of autumn. With temperatures dipping significantly, you'll experience a refreshing chill that invigorates the senses, contrasted by the vivid hues of the landscape. While precipitation is more frequent during this month, creating a dramatic interplay of fog and color, the humidity stays high, wrapping the town in a damp embrace that enhances the foliage's brilliance. This unique blend of cooler temperatures and increased moisture sets October apart from the milder and drier summer months, inviting nature lovers and photographers alike to capture the breathtaking beauty of Biei's fall scenery. For more insights, check out Biei Climate.