October Weather in Bizen, Japan

Last updated: August 21, 2025

In October, Bizen, Japan frequently showcases a delightful transition into autumn, with daytime temperatures reaching a maximum of 27°C (82°F) and an average of 19°C (67°F). As the month progresses, the evenings cool down, dipping to a minimum of 12°C (54°F), inviting cozy sweaters and warm drinks. This month also witnesses significant rainfall, totaling 211 mm (8.3 in) over approximately 11 days, contributing to the lush landscape. With an average humidity of 85%, the air carries the crisp scent of fall, making October a vibrant time to explore the natural beauty and cultural heritage of Bizen.

October Temperature in Bizen

As October rolls into Bizen, Japan, the temperatures start to shift, offering a delightful blend of warm days and cool nights. With minimums around 12°C (54°F) and maximums peaking at 27°C (82°F), this month showcases a comfortable average of 19°C (67°F), making it an ideal time for outdoor activities. The warmth observed in September begins to taper off, heralding the crisp charm of autumn. Notably, October's temperatures are noticeably milder than the preceding months of summer, yet still significantly warmer than the chill of winter ahead. As the leaves change and the air turns crisp, Bizen's October weather invites both locals and visitors to embrace the season's beauty.

October Weather in Bizen: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Bizen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bizen, October typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec434349566471788276675748
Data source: Temperature data for Bizen generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

October Precipitation in Bizen

In October, Bizen, Japan experiences a notable transition as the autumn season sets in, bringing significant rainfall with 211 mm (8.3 in) over 11 days. This amount reflects a slight decrease from September’s 222 mm (8.7 in), indicating a gradual tapering of the heavy rains typical of summer. The earlier months of summer, particularly July, are marked by intense precipitation, with 303 mm (11.9 in) falling across 16 days. As the year progresses, the frequency of rain reduces, culminating in much drier conditions by November and December. Overall, October serves as a bridge between the wetness of summer and the cooler, drier months ahead, underscoring the dynamic shifts in Bizen’s climatic patterns.

October Precipitation Trends in Bizen

The chart displays monthly precipitation patterns in Bizen, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Bizen, October typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec39551081301311643031732222113852
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Bizen

In October, Bizen, Japan, experiences a noticeable shift in humidity as it settles at 85%, a slight decrease from the high levels of summer but still maintaining a substantial amount of moisture in the air. This month marks the transition from the sweltering heights of July and August, both peaking at 92%, to a more temperate environment that hints at the cooler months ahead. As autumn unfolds, the humidity dips from September's 87%, yet remains higher than the early months of the year, where figures hovered around the low seventies. The overall trend illustrates a gradual decrease as the year progresses, showcasing Bizen's rich humidity profile that varies beautifully with the changing seasons.

October Average Humidity in Bizen

This chart illustrates the average monthly humidity levels in Bizen, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Bizen is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%79%73%74%84%86%92%92%87%85%84%82%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Bizen

October in Bizen, Japan, sees a UV Index of 7, placing it in the high exposure category with a burn time of 25 minutes. As the year transitions from the sweltering extremes of summer, this month marks a slight decrease in UV intensity, following the peak levels observed in the summer months where values reached up to 12. This trend indicates that while October still requires sun protection, the risk is notably lower compared to the preceding months. As daylight decreases and temperatures cool, it's a great time to enjoy outdoor activities while being mindful of sun exposure. For more detailed information on sun safety throughout the year, visit Bizen UV Index.

Maximum UV Index Levels in Bizen for October

The chart shows the monthly maximum UV Index (UVI) for Bizen in October, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In October, the maximum UV index in Bizen typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec458111111121110754
Data source: Bizen October UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

October Sunshine in Bizen

In Bizen, Japan, October brings a delightful shift in sunshine, with approximately 239 hours of sunlight gracing the month. While this is a dip from the sun-drenched high of 306 hours seen in August, it remains a comfortable continuation of the sunny streak that peaks in the summer. As the year progresses from the bright days of spring, where sunshine increases steadily from 259 hours in March to 295 hours in May, October's sunshine still outshines the colder months ahead, such as November's 234 hours and December's 213 hours. This trend highlights a gradual transition into the winter months, while allowing residents and visitors to enjoy the lingering warmth of autumn before the days grow shorter.

Monthly Sunshine Duration in Bizen: October Highlighted

The October sunshine duration represents the total number of hours Bizen experiences direct sunlight during the month of October, excluding cloudy or obstructed periods. This chart compares the sunshine duration of October with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec177h225h259h280h295h279h272h306h248h239h234h213h
Data source: Bizen October Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Bizen During October

In Bizen, Japan, October stands out with a 57% chance of sunny weather, making it one of the more favorable months for basking in the sun. This increase in sunshine comes at a time when the likelihood of clear skies begins to rise significantly from the preceding summer months, which see lower percentages of sunshine, dropping as low as 26% in June. The upward trend continues into November, where the chance of sunny weather remains robust at 56%. As autumn settles in, October offers a lovely balance of pleasant temperatures and an inviting atmosphere, perfect for outdoor pursuits and enjoying the beauty of the changing leaves. Whether you're exploring the historic landscapes or experiencing local culture, you can expect more sunny days to enhance your October adventures in Bizen.

Percentage of Sunny Days in October in Bizen

The chart illustrates the percentage of sunny days in Bizen throughout the year, with October highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Bizen experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec50%54%42%48%31%26%29%31%33%57%56%60%
Data source: Bizen October chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Bizen in October

As October unfolds in Bizen, Japan, the daylight begins to wane, offering roughly 11 hours of sunshine each day. This marks a slight decline from the vibrant summer months of June and July, where daylight reached its peak at 14 hours. The transition into autumn showcases a graceful tapering of light, following the full bloom of spring and early summer, when days stretched to a delightful 13 to 14 hours. The lingering golden hues of October hint at shorter days ahead, gradually giving way to the winter months, as November will see daylight reduced to 10 hours and December further dwindling to 9 hours. This rhythmic ebb and flow of daylight not only reflects seasonal change but also sets the backdrop for the serene beauty of Bizen's fall.

Average Daylight Hours in Bizen for October

The chart illustrates the variation in daylight duration in Bizen throughout the year, with October highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 5m10h 54m11h 58m13h 3m13h 59m14h 26m14h 12m13h 24m12h 21m11h 16m10h 19m9h 50m
Data source: Bizen daylight hours, calculated by summing the hours between sunrise and sunset for each day.

October Winds in Bizen

As October sweeps across Bizen, Japan, the wind begins to whisper gently, with an average speed of 3.7 m/s (8 mph). This month marks a noticeable transition as wind speeds slightly rise from the languid breezes of summer, yet remain lower than the sharp gusts expected in the subsequent months. Throughout the year, Bizen experiences a gradual uptick in wind speed as the seasons shift; after peaking in December at 5.1 m/s (11 mph), winter's chill beckons, while November will already bring a brisk 4.3 m/s (10 mph). October's mild winds create a serene atmosphere, making it an ideal time to enjoy the vibrant autumn foliage before the harsher winds of winter begin to blow.

Average October Wind Speed in Bizen

The chart displays monthly wind speed patterns in Bizen, with values for each month shown alongside October's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how October's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.94.84.04.04.03.32.93.93.63.7 m/s4.35.1
Data source: Bizen October wind data, generated using information from the Copernicus Climate Change Service.

How October Weather in Bizen Compares to Other Months

Weather in Bizen varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Bizen, focusing on differences in temperature, rainfall, humidity, and UV levels.

October and January exhibit striking contrasts in weather patterns. October enjoys milder temperatures, with averages around 19°C (67°F) and highs reaching 27°C (82°F), making it a pleasant month for outdoor activities. However, it also sees significant rainfall, accumulating 211 mm (8.3 in) across 11 days, along with high humidity at 85%. In contrast, January presents a much colder climate, with average temperatures of just 6°C (43°F) and maximums of 14°C (57°F). Precipitation is significantly lower at 39 mm (1.5 in) over 5 days, accompanied by slightly lower humidity at 82%. For more details, you can check Bizen weather in January.

October and February present starkly contrasting weather patterns. In October, temperatures range from a mild 12°C (54°F) at night to a pleasant 27°C (82°F) during the day, with an average of 19°C (67°F). This month is also characterized by high humidity at 85% and significant rainfall, averaging 211 mm (8.3 in) over 11 days. In contrast, February experiences much colder temperatures, with a minimum of -3°C (28°F) and a maximum of 15°C (60°F), leading to an average of only 6°C (43°F). The precipitation is considerably lower, totaling 55 mm (2.2 in) over just 6 days, coupled with a slightly lower humidity of 79%. For more detailed insights, you can explore Bizen weather in February.

In comparison to October, March has significantly cooler temperatures, with a minimum of 3°C (37°F) and an average of 9°C (49°F), whereas October enjoys milder temperatures ranging from a minimum of 12°C (54°F) to an average of 19°C (67°F). Precipitation in October is notably higher at 211 mm (8.3 in) over 11 days, compared to March's 108 mm (4.2 in) across 10 days, making October a wetter month overall. Additionally, humidity levels are higher in October at 85%, compared to 73% in March, contributing to a distinctly different feel in the atmosphere. For more specific insights on the weather in March, you can visit Bizen weather in March.

October and April present contrasting weather patterns, highlighting the transition of seasons. In October, temperatures range from a mild 12°C (54°F) to a warm 27°C (82°F), with an average of 19°C (67°F). This month also experiences significant rainfall, averaging 211 mm (8.3 in) over 11 days, coupled with high humidity at 85%. In contrast, April offers cooler temperatures, with a minimum of 4°C (40°F) and a maximum of 21°C (71°F), averaging only 13°C (56°F). Precipitation is lower in April, at 130 mm (5.1 in) spread over 9 days, and the humidity is slightly lower at 74%. For a detailed look at Bizen weather in April, visit Bizen weather in April.

In comparing the weather of October and May, October tends to be warmer with average temperatures reaching 19°C (67°F), while May has a slightly cooler average of 18°C (65°F). The maximum temperature in October can climb to 27°C (82°F), exceeding May's maximum of 25°C (77°F). Additionally, October experiences more precipitation, with 211 mm (8.3 in) over 11 days compared to May's 131 mm (5.2 in) over 9 days. Both months are characterized by high humidity levels, with October at 85% and May slightly lower at 84%. For a more detailed look at May weather, you can visit Bizen weather in May.

When comparing the weather in October to that in June, we see some notable differences. October experiences slightly cooler temperatures, with minimums around 12°C (54°F) and averages of 19°C (67°F), whereas June starts off warmer with minimums at 15°C (59°F) and averages around 22°C (71°F). Both months share a maximum temperature of 27°C (80°F), but October tends to be wetter, receiving 211 mm (8.3 in) of precipitation over 11 days compared to June's 164 mm (6.5 in) over 12 days. Humidity levels are relatively similar, with October at 85% and June slightly higher at 86%. For more details on June weather, visit Bizen weather in June.

The weather in October presents a noticeable shift compared to the warmth of July. With average temperatures ranging from a minimum of 12°C (54°F) to a maximum of 27°C (82°F), October tends to be cooler, with an average of 19°C (67°F). In contrast, July boasts higher temperatures, with a minimum of 20°C (69°F) and climbing to a sizzling 32°C (91°F) on average. Precipitation is significantly higher in July, with 303 mm (11.9 in) of rain over 16 days, compared to October's 211 mm (8.3 in) over 11 days. Additionally, July has a higher humidity level at 92%, surpassing October's 85%. For more details on the July conditions, you can refer to Bizen weather in July.

When comparing the weather between October and August, several notable differences emerge. October features cooler temperatures, with a minimum of 12°C (54°F) and an average of 19°C (67°F), while August enjoys much warmer conditions, with temperatures starting at a minimum of 21°C (69°F) and averaging 28°C (82°F). Additionally, October experiences higher precipitation, totaling 211 mm (8.3 in) over 11 days, as opposed to August's 173 mm (6.8 in) across 12 days. Humidity is also slightly lower in October at 85%, compared to August's higher humidity level of 92%. For more detailed insights into August conditions, you can visit Bizen weather in August.

October ushers in cooler temperatures compared to September, with average highs of 27°C (82°F) decreasing from September's peak of 31°C (89°F). The minimum temperatures in October are notably lower, averaging 12°C (54°F), while September starts at a milder 17°C (64°F). Despite a slight drop in overall precipitation, October still sees substantial rainfall with 211 mm (8.3 in) over 11 days, compared to September's 222 mm (8.7 in) across 13 days. Humidity levels remain high in both months, with October at 85% and September slightly higher at 87%. For more detailed information, you can visit Bizen weather in September.

October typically presents a warmer and wetter climate compared to November. With average temperatures ranging from 12°C (54°F) to a maximum of 27°C (82°F), October enjoys a pleasant warmth, although it experiences higher precipitation, totaling 211 mm (8.3 in) over 11 days, and maintaining a humidity level of 85%. In contrast, November sees a noticeable drop in temperatures, with a minimum of 6°C (43°F) and a maximum of 22°C (71°F), resulting in an average temperature of 14°C (57°F). The rainfall diminishes significantly to 38 mm (1.5 in) across just 5 days, with humidity remaining relatively stable at 84%. For a more detailed look at what to expect in November, you can check out Bizen weather in November.

October and December present contrasting weather patterns, reflecting a shift from the warm, humid conditions of autumn to the chillier, drier atmosphere of winter. In October, temperatures range from a mild 12°C (54°F) at night to a warm 27°C (82°F) during the day, coupled with significant rainfall totaling 211 mm (8.3 in) over 11 days, contributing to a humidity level of 85%. In contrast, December brings a marked drop in temperatures, with a minimum of 1°C (33°F) and a maximum of 19°C (66°F), and a much lower total precipitation of 52 mm (2.0 in) spread over just 6 days, leading to a relatively cooler and drier climate at 82% humidity. For more detailed information about December weather conditions, you can visit Bizen weather in December.

Compare Bizen's Climate with Cities Worldwide

Conclusion: What to Expect From October Weather in Bizen

As October unfolds in Bizen, the weather begins to transition from the warmth of summer to a milder autumnal climate. Temperatures are pleasantly moderate, presenting a refreshing departure from the heat of previous months, with cooler evenings inviting cozy layers. Rainfall becomes more frequent, marking a shift in the landscape with its lush greenery, while humidity levels remain notably high, adding a soft, misty charm to the surroundings. This month serves as a beautiful prelude to winter, making it an ideal time to explore the stunning scenery in the region. For more details on what to expect throughout the year, check out Bizen Climate.