October Weather in Bohai, China

Last updated: August 21, 2025

October in Bohai, China, presents a captivating transition into autumn, with temperatures ranging from a brisk minimum of -8°C (19°F) to a comfortable maximum of 27°C (81°F). The average temperature settles around 6°C (44°F), creating a cool yet refreshing atmosphere. Amidst this seasonal shift, 38 mm (1.5 in) of precipitation typically falls over approximately 6 days, contributing to the region's lush landscapes. Moreover, humidity levels hover at a notable 83%, adding to the distinct character of the month. Whether you're exploring the vibrant autumn colors or experiencing the coastal charm, October in Bohai is truly enchanting.

October Temperature in Bohai

As October unfolds in Bohai, China, a notable shift in temperatures ensues, marking the transition from the warmth of summer to the chill of winter. The average temperature settles at a cool 6°C (44°F), while night temperatures dip to a brisk -8°C (19°F). This month strikes a balance, with daytime highs reaching an inviting 27°C (81°F), allowing for some lingering autumn warmth before the heavy cold of winter settles in. The contrast between the mild daytime and the frosty nights exemplifies the dramatic changes characteristic of Bohai's climate, paving the way for an increasingly frigid November. Overall, October offers a brief, pleasant respite, where nature prepares for the cold months ahead.

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

The chart illustrates October temperature patterns in Bohai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bohai, 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).
JanFebMarAprMayJunJulAugSepOctNovDec5112944566372695944279
Data source: Temperature data for Bohai 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 Bohai

In October, Bohai, China experiences a noteworthy shift in precipitation patterns as autumn settles in. With 38 mm (or 1.5 inches) of rainfall over 6 days, October marks a decrease from the intense summer months while still outpacing early winter. This transitional period showcases a significant drop from September's 87 mm (3.4 in), yet remains consistent with the wetter spring months, illustrating Bohai's diverse climate. Notably, as the year progresses toward winter, the frequency of rainy days begins to taper off, reflecting the typical seasonal cycle. This harmonious blend of moderate rainfall and diminishing precipitation days heralds the approach of the dry season, setting the stage for the colder months ahead.

October Precipitation Trends in Bohai

The chart displays monthly precipitation patterns in Bohai, 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 Bohai, October typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec71026377810811018387384110
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Bohai

As October unfolds in Bohai, China, the humidity levels remain notably high, averaging around 83%. This marks a slight decrease from the peak summer months, where humidity reached an impressive 87% in July and 89% in August. The transition into autumn brings a gentle decline, with September concluding at 84%. Despite this drop, October still retains a significant moisture content, setting the stage for the approaching winter months, which typically see a further reduction as humidity averages hover between 67% and 70% in November and December. Overall, the pattern reflects the region's humid subtropical climate, characterized by a sultry summer followed by a gradual cooldown, making October a transitional but still muggy month in Bohai.

October Average Humidity in Bohai

This chart illustrates the average monthly humidity levels in Bohai, 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 Bohai is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%75%70%65%72%82%87%89%84%83%67%70%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Bohai

As October unfolds in Bohai, China, the UV Index drops to 5, categorizing exposure as moderate, with a recommended burn time of 30 minutes. This marks a significant shift from the peak of summer, where UV levels soared to 10. Throughout the year, Bohai experiences a clear seasonal trend: starting with a low index of 2 in January, it escalates dramatically during summer months, reaching 8-10 in May through August. However, as autumn sets in, the levels gradually decline, with October's moderate index offering a more forgiving environment for outdoor activities. For those exploring the region, it's a good reminder to stay mindful of the sun's rays! For more details, visit Bohai UV Index.

Maximum UV Index Levels in Bohai for October

The chart shows the monthly maximum UV Index (UVI) for Bohai 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 Bohai typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec23578910107532
Data source: Bohai 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 Bohai

The month of October in Bohai, China, gracefully transitions into cooler days, showing a momentary decline in sunshine with 261 hours of sunlight. As the warmth of summer fades, this figure reflects a gentle tapering off from the peak 339 hours experienced in July. Following a robust summer, the shine begins to lessen, yet October still holds its own, offering more daylight than the chill of November’s 216 hours. The gradual decline from September’s 284 hours underscores the seasonal shift, inviting locals and visitors alike to relish the lingering warmth before winter’s embrace. Overall, October serves as a beautiful bridge between the vibrant days of summer and the crispness of autumn, making it a delightful time for outdoor adventures.

Monthly Sunshine Duration in Bohai: October Highlighted

The October sunshine duration represents the total number of hours Bohai 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.
JanFebMarAprMayJunJulAugSepOctNovDec188h230h276h288h303h317h339h292h284h261h216h228h
Data source: Bohai October Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Bohai During October

In October, Bohai, China, experiences a 54% chance of sunny weather, marking a pleasant transition as the region heads into the cooler months. This likelihood stands out as one of the higher probabilities for sunshine throughout the year, particularly following the summer months, which see a significant dip in sunny days—plummeting to as low as 28% in July. As autumn sets in, the chances of clear skies improve notably from the summer lows, indicating a refreshing reprieve for outdoor activities. Interestingly, while November sees a slight decline to 41%, October remains a favored time for enjoying the outdoors before winter casts a chill over the landscape.

Percentage of Sunny Days in October in Bohai

The chart illustrates the percentage of sunny days in Bohai 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 Bohai experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec59%48%55%46%38%31%29%32%33%54%41%66%
Data source: Bohai October chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Bohai in October

As October unfolds in Bohai, China, daylight begins to wane, offering only 10 hours of light—a notable dip following the sun-drenched summer months, where daylight peaked at 15 hours in June and July. This gradual decline in sunlight reflects a shift from the vibrant brightness of late spring and summer, easing into the cozy embrace of autumn. With 14 hours in May and 13 hours in April, the transition is evident as the sunlight gently recedes, allowing for longer evenings and the enchanting hues of fall to take center stage. As October wraps up, the daylight diminishes further, paving the way for November's brief return to 9 hours, signaling the approach of winter's shorter days. This rhythmic dance of light and darkness shapes the seasonal character of Bohai, inviting residents to embrace the changing atmosphere.

Average Daylight Hours in Bohai for October

The chart illustrates the variation in daylight duration in Bohai throughout the year, with October highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 16m10h 26m11h 55m13h 27m14h 45m15h 25m15h 5m13h 56m12h 28m10h 57m9h 37m8h 55m
Data source: Bohai daylight hours, calculated by summing the hours between sunrise and sunset for each day.

October Winds in Bohai

As October settles over Bohai, China, the wind begins to whisper of change, with an average speed of 2.7 m/s (6 mph). This gentle breeze reflects a slight uptick from the increasingly calm summer months, where July reached its lowest at 2.0 m/s (5 mph). The transitional month serves as a bridge, hinting at the invigorating gusts to come in November, which boasts a higher average of 3.2 m/s (7 mph). While October may not be the windiest month, it embodies the nuanced shift in the seasons, dancing between lingering warmth and the whispers of winter on the horizon. This gradual buildup hints at a refreshing change, inviting us to embrace the beauty of nature’s ebb and flow.

Average October Wind Speed in Bohai

The chart displays monthly wind speed patterns in Bohai, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.83.33.13.32.82.32.02.82.22.7 m/s3.23.2
Data source: Bohai October wind data, generated using information from the Copernicus Climate Change Service.

How October Weather in Bohai Compares to Other Months

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

In October, temperatures in Bohai range dramatically from a chilly minimum of -8°C (19°F) to a warm 27°C (81°F), with an average of 6°C (44°F). The month experiences moderate precipitation of 38 mm (1.5 in) over about six days, coupled with a relatively high humidity of 83%. In contrast, January brings a much harsher climate, with temperatures plummeting to a minimum of -32°C (-25°F) and an average of -15°C (5°F), barely reaching a maximum of 2°C (35°F). Precipitation is significantly lower at just 7 mm (0.3 in) over two days, and humidity decreases slightly to 78%. For more detailed information, you can visit Bohai weather in January.

October and February present strikingly different weather patterns. October enjoys a broader temperature range, with averages around 6°C (44°F), fluctuating between a minimum of -8°C (19°F) and a maximum of 27°C (81°F). It is relatively humid, with 83% humidity and 38 mm (1.5 in) of precipitation over approximately 6 days. In contrast, February is much colder, experiencing average temperatures of -12°C (12°F), with lows plummeting to -27°C (-16°F) and highs only reaching 6°C (44°F). Precipitation decreases significantly to just 10 mm (0.4 in) over 3 days, and humidity levels drop to 75%. For a closer look at February weather specifics, you can refer to Bohai weather in February.

In October, temperatures begin to cool down with a minimum of -8°C (19°F), an average of 6°C (44°F), and can peak at 27°C (81°F), making it a transitional month into the colder season. The humidity is relatively high at 83%, and the region experiences light precipitation on about 6 days, totaling 38 mm (1.5 in). In contrast, March shows even colder conditions, with nighttime temperatures diving to a minimum of -26°C (-15°F) and an average of -2°C (29°F). Although daytime highs can reach up to 20°C (68°F), the overall climate is drier with only 26 mm (1.0 in) of precipitation across the same number of days. For more details about the weather in March, check out this link: Bohai weather in March.

In October, the weather experiences a notable range in temperatures, with a minimum of -8°C (19°F) and a maximum of 27°C (81°F), averaging around 6°C (44°F). The month brings about 38 mm (1.5 in) of precipitation over approximately six days, coupled with high humidity levels at 83%. In contrast, April sees slightly milder conditions, with temperatures ranging from a minimum of -7°C (20°F) to a maximum of 29°C (84°F), averaging 7°C (44°F). Although it has similar precipitation levels at 37 mm (1.5 in), it experiences rain over eight days, and the humidity is noticeably lower at 65%. For a more detailed look at the weather in Bohai during April, visit Bohai weather in April.

October and May present notably different weather patterns. In October, temperatures can dip as low as -8°C (19°F), with an average of 6°C (44°F) and a maximum of 27°C (81°F), indicating a potential for significant temperature fluctuations. The month sees about 38 mm (1.5 in) of precipitation over approximately six days, with a high humidity level of 83%. Conversely, May typically starts off warmer with a minimum temperature of 0°C (33°F), averaging 13°C (56°F) and peaking at 32°C (90°F). Precipitation is more frequent in May, totaling 78 mm (3.1 in) over twelve days, but humidity is lower at 72%. For a more detailed perspective on May weather, you can visit Bohai weather in May.

In comparing the weather between October and June, October presents a significantly cooler climate, with average temperatures ranging from -8°C (19°F) to a maximum of 27°C (81°F), while June enjoys milder conditions with temperatures ranging from 6°C (43°F) to a warm 32°C (90°F). Precipitation is also notably different; October sees 38 mm (1.5 in) of rainfall over about 6 days, whereas June is much wetter, with 108 mm (4.3 in) spread across 15 days. Additionally, humidity levels are fairly consistent, sitting around 83% in October and 82% in June. For those interested in the specifics of June weather, more details can be found at Bohai 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 11°C (52°F) to a maximum of 34°C (94°F), July is ideal for outdoor activities. In contrast, October has cooler temperatures, with an average of 6°C (44°F) and highs reaching only 27°C (81°F). Additionally, July experiences more precipitation, totaling 110 mm (4.3 in) over 12 days, compared to October's 38 mm (1.5 in) over just 6 days, suggesting that July is not only wetter but also more humid, averaging 87% compared to October's 83%. For a detailed look at July weather, visit Bohai weather in July.

When comparing the weather in October and August, October tends to be cooler and drier than August. In October, the average temperature hovers around 6°C (44°F), with a minimum of -8°C (19°F) and a maximum of 27°C (81°F). In contrast, August features much warmer temperatures, averaging 20°C (69°F), with highs reaching 35°C (95°F) and lows at 6°C (43°F). Additionally, August experiences significantly higher precipitation, totaling 183 mm (7.2 in) over 17 days, whereas October receives only 38 mm (1.5 in) of rainfall across 6 days. Humidity levels are marginally lower in October at 83% compared to 89% in August. For a detailed look at the August weather specifics, visit Bohai weather in August.

In comparing the weather of October and September, October sees a notable drop in average temperatures, with a minimum of -8°C (19°F) and an average of 6°C (44°F), compared to September's milder minimum of -1°C (31°F) and average of 15°C (59°F). While both months boast a maximum temperature of 28°C (82°F) in September and a high of 27°C (81°F) in October, October experiences significantly less precipitation at 38 mm (1.5 in) over 6 days, versus September's much wetter conditions with 87 mm (3.4 in) across 10 days. Humidity levels remain similar, with October at 83% and September at 84%. For a more detailed look at September's weather, you can visit Bohai weather in September.

October generally experiences milder temperatures compared to November, with daytime highs reaching as much as 27°C (81°F) and an average of 6°C (44°F). In contrast, November brings a significant drop in temperature, with an average of -3°C (27°F) and a maximum of only 15°C (59°F). While both months see some precipitation, October has slightly lower levels at 38 mm (1.5 in) over six days, compared to November's 41 mm (1.6 in) over five days. Additionally, October has higher humidity at 83%, while November's humidity decreases to 67%. For more detailed weather information, you can check Bohai weather in November.

In October, weather patterns are significantly milder, with temperatures ranging from a chilly -8°C (19°F) to a warm max of 27°C (81°F) and an average of 6°C (44°F). The month sees a fair amount of moisture with 38 mm (1.5 in) of precipitation over about 6 days, coupled with a high humidity level of 83%. In contrast, December ushers in a much colder climate, where temperatures can plummet to a minimum of -29°C (-21°F) and an average of -13°C (9°F), peaking at just 7°C (45°F). This month experiences significantly less precipitation, totaling only 10 mm (0.4 in) over 2 days, and the humidity drops to 70%. For further information, you can check Bohai weather in December.

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Conclusion: What to Expect From October Weather in Bohai

October in Bohai presents a notable shift from the preceding months, as the region transitions into the cooler embrace of autumn. With temperatures ranging from a crisp minimum to a comfortable maximum, the air carries a refreshing chill that signifies the season's change. The average humidity remains relatively high, contributing to a distinct atmospheric feel that is often accompanied by occasional rain, with a moderate number of precipitation days. This blend of cool temperatures and increased moisture marks October as a month of transformation, where the vibrancy of fall foliage can be appreciated. For a detailed look at the weather patterns throughout the year, explore the Bohai Climate information.