Last updated: August 21, 2025
In October, Tsukuba, Japan experiences a dynamic climate marked by temperatures ranging from a maximum of 32°C (90°F) to a cooler average of 18°C (64°F), and dipping to a minimum of 6°C (42°F) at night. This month sees a significant amount of rainfall, with 225 mm (8.8 in) spread over approximately 14 days, contributing to a high humidity level of 87%. As autumn deepens, the interplay of warmth and moisture creates a unique atmosphere, perfect for enjoying the vibrant fall foliage and the diverse cultural events that characterize the season.
As October unfolds in Tsukuba, Japan, the temperatures begin to reflect the transition from the sweltering summer to the cooler embrace of autumn. With a minimum of 6°C (42°F) and a maximum reaching up to 32°C (90°F), the month presents a delightful balance, offering warm days and cooler nights. The average temperature settles at a comfortable 18°C (64°F), making it an ideal time for outdoor activities amidst the stunning autumn foliage. This month marks a significant drop from the intense heat of summer, yet it's still warm enough for those lingering sun-soaked afternoons. As the city transitions towards November, this comfortable warm season is a reminder of the vivid changes that nature brings, inviting residents and visitors alike to savor the season before the chill of winter sets in.
In October, Tsukuba experiences a notable surge in precipitation, with an impressive 225 mm (8.8 in) of rainfall over 14 days. This marks the peak of the wet season, contributing to the city's overall trend of increasing rainfall as the year progresses. Following the heavy monsoon of July, where 218 mm fell, October's precipitation continues to reflect the change in seasons, showcasing the transition from summer heat to the cooler autumn months. Interestingly, while this month brings substantial rain, it also stands out as a time when the festivities of autumn begin to unfold, juxtaposing the dark clouds with vibrant fall colors of nature. Overall, October exemplifies the rich hydrological dynamics of Tsukuba, emphasizing its role in shaping the region's climate and landscape.
In October, Tsukuba experiences a slight decrease in humidity with levels reaching 87%, continuing the trend of high moisture that characterizes the region. Following the humid summer months of July and August, which peak at 92%, October transitions into a milder autumn climate. This month’s humidity is slightly lower than September's 89%, yet it remains elevated compared to the drier conditions of late autumn and winter. Overall, while October's humidity reflects a gradual decline as the year progresses, it still comfortably nestles above the average levels witnessed in the spring, contributing to the region's distinctive seasonal charm.
October in Tsukuba, Japan marks a transition as the UV Index drops to 6, placing it in the high exposure category with a burn time of 25 minutes. This reflects a gradual decline from the extreme levels seen during the scorching summer months, peaking at 11 in July. As autumn settles in, the sun’s intensity softens, yet it's essential to stay cautious with UV exposure, especially during midday. Compared to earlier months, October's UV levels still demand protection, but they provide a respite from the very high ratings of May and June. Embrace the changing season while being mindful of UV hazards—check the detailed forecast for a safe outdoor experience here: Tsukuba UV Index.
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In October, Tsukuba, Japan, enjoys a notable 204 hours of sunshine, marking a transition into the cooler months. As autumn unfolds, the city sees a slight dip in sunlight compared to the sunnier summer months, where July and August basked in 224 and 265 hours respectively. October’s sunshine, while lower than the peak of May at 274 hours, remains relatively bright, providing a comfortable backdrop for enjoying the changing foliage. This gradual decrease in sunshine hours is consistent through the year's progression, with November bringing a modest increase back to 230 hours, signaling that while the days may shorten, the beauty of Tsukuba's autumn is just beginning to shine.
In October, Tsukuba, Japan experiences a 46% chance of sunny weather, which reflects a gradual increase in sunlit days compared to the more overcast summer months. Following the notably low probabilities of sun in May and June, which hover around 22% and 21%, the transition into autumn brings a welcome shift. This period is characterized by a notable rebound in sunshine opportunities, surpassing the months of July and August. The likelihood of clear skies in October is akin to a pleasant prelude to November’s 63% chance of sunshine, creating a favorable window for outdoor activities. Overall, October stands out as a delightful transition month, bridging the last warm rays of summer with the crispness of autumn.
In October, Tsukuba, Japan, enjoys a comforting 11 hours of daylight, marking a gentle transition towards the shorter days of autumn. This month reflects a gradual decline from the summer peak of nearly 14 hours in June through August, as daylight becomes slightly less abundant. With each passing month, daylight wanes, illustrating a rhythmic ebb and flow that characterizes the seasonal cycle. Following the vibrant months of May and June, October's 11 hours offers a balanced blend of light and shadow, perfect for outdoor activities and appreciating the stunning fall foliage. As daylight continues to diminish in the months ahead, residents can relish the lingering sunshine before winter's shorter days take hold.
As October unfolds in Tsukuba, Japan, the winds pick up a gentle pace, averaging 2.3 m/s (5 mph)—a subtle echo of the milder breezes that have brushed the city since summer. This month's wind speed aligns closely with January's, suggesting a seasonal stability as autumn deepens. Interestingly, throughout the year, the wind's vigor tends to ebb during the peak heat of summer, tapering to a sleepy 1.9 m/s (4 mph) in July, before reviving slightly as the cooler months approach. The gradual shift from September's briskness to October's mellow gusts signals a transition, inviting both reflection and anticipation of the winter chill that lies ahead. These moderate winds, characterized by their consistency, define an October in Tsukuba that is both serene and refreshing, setting the stage for the vibrant changes that autumn brings.
Weather in Tsukuba varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Tsukuba, focusing on differences in temperature, rainfall, humidity, and UV levels.
October and January in Tsukuba showcase a stark contrast in weather conditions. October offers a milder climate with temperatures ranging from a minimum of 6°C (42°F) to a maximum of 32°C (90°F), accompanied by significant rainfall totaling 225 mm (8.8 in) over 14 days and high humidity at 87%. In contrast, January experiences much colder temperatures, with a minimum of -10°C (14°F) and an average temperature of 4°C (39°F), while maximums reach only 17°C (63°F). Precipitation is also minimal in January, amounting to just 38 mm (1.5 in) over only 4 days, and humidity remains quite high at 88%. For more detailed information, check out Tsukuba weather in January.
October and February present stark contrasts in weather. October, with its average temperature of 18°C (64°F), showcases warmer days that can peak at 32°C (90°F), making it a pleasant month for outdoor activities. However, it also experiences significant rainfall, with 225 mm (8.8 in) spread over 14 days, resulting in high humidity levels of 87%. In comparison, February is much cooler, with an average temperature of just 5°C (42°F) and minimums dipping to -5°C (23°F). The precipitation is minimal during this month, totaling only 37 mm (1.5 in) over 6 days, and humidity is slightly lower at 86%. For a closer look at February weather specifics, you can visit Tsukuba weather in February.
October and March showcase contrasting weather patterns. In October, temperatures range from a minimum of 6°C (42°F) to a warm 32°C (90°F), averaging at 18°C (64°F), while March experiences cooler days with temperatures dropping as low as -4°C (25°F) and peaking at 24°C (76°F), averaging just 9°C (49°F). Rainfall is more frequent in October, with 225 mm (8.8 in) recorded over 14 days, compared to March's 124 mm (4.9 in) across 11 days. Additionally, October is characterized by higher humidity at 87%, while March maintains a somewhat lower humidity level of 81%. For more insights on the weather in March, visit Tsukuba weather in March.
When comparing the weather in October and April, notable differences emerge in temperature and precipitation. October experiences a wider temperature range, with minimums of 6°C (42°F) and maximums peaking at 32°C (90°F), while April has a cooler minimum of -1°C (31°F) and a maximum of 29°C (84°F). October is also significantly wetter, with 225 mm (8.8 in) of precipitation over 14 days, compared to April's 112 mm (4.4 in) over just 11 days. Additionally, October's higher humidity level of 87% contrasts with April’s more moderate 78%. For specific details about April weather, you can visit Tsukuba weather in April.
When comparing the weather in October and May, there are notable differences in temperature and precipitation. October experiences a wider range of temperatures, with an average of 18°C (64°F), peaking at 32°C (90°F), while May presents slightly warmer conditions with an average of 19°C (67°F) and a maximum of 34°C (93°F). Precipitation is significantly higher in October, totaling 225 mm (8.8 in) over 14 days compared to May's 123 mm (4.8 in) across 12 days. Additionally, October tends to be more humid, averaging 87%, while May has a slightly lower humidity level of 81%. For more detailed weather insights, you can check Tsukuba weather in May.
In comparing the weather of October and June, October typically experiences a broader range of temperatures, with a minimum of 6°C (42°F) and a maximum of 32°C (90°F), leading to an average of 18°C (64°F). The month is also characterized by significant rainfall, totaling 225 mm (8.8 in) over 14 rainy days and high humidity at 87%. In contrast, June tends to be warmer, featuring a minimum temperature of 12°C (55°F) and a maximum of 33°C (92°F), with a lower overall average of 22°C (72°F). Precipitation in June is less intense at 132 mm (5.2 in) across 16 days, and humidity remains high at 88%. For more detailed insights about June weather, you can visit Tsukuba weather in June.
In comparing the weather of October and July, it's clear that July is markedly warmer, with average temperatures reaching 26°C (79°F) and maximums peaking at 37°C (98°F). In contrast, October boasts a milder average of 18°C (64°F) and a maximum temperature of 32°C (90°F). Both months experience significant precipitation, with October seeing 225 mm over 14 days, slightly more than July's 218 mm spread across 20 days. Humidity levels are high in both months, reaching 87% in October and 92% in July, making the air feel quite muggy. For more details on July weather in Tsukuba, you can visit Tsukuba weather in July.
When comparing the weather in October and August, it's clear that October experiences a much cooler temperature range, with minimums at 6°C (42°F) and maximums reaching up to 32°C (90°F). In contrast, August boasts significantly warmer temperatures, with a minimum of 17°C (62°F) and highs soaring to 37°C (98°F). Additionally, October sees higher precipitation, totaling 225 mm (8.8 in) over 14 days, whereas August has about 114 mm (4.5 in) of rain, also spread across 14 days. The humidity levels are similar in both months, with October at 87% and August slightly higher at 92%. For more detailed information about the weather during August, you can check Tsukuba weather in August.
In October, temperatures begin to cool down compared to September, with minimums dropping from 12°C (54°F) in September to 6°C (42°F) in October. The average temperature also decreases from 23°C (74°F) in September to 18°C (64°F) in October, although the maximum in October can still reach a warm 32°C (90°F). Despite this, October experiences more precipitation at 225 mm (8.8 in) over 14 days, compared to September's 157 mm (6.2 in) over 17 days. Humidity remains relatively high, slightly decreasing from 89% in September to 87% in October. For a detailed look at September's weather, visit Tsukuba weather in September.
October and November exhibit a notable shift in weather patterns. October experiences warmer temperatures, ranging from a minimum of 6°C (42°F) to a maximum of 32°C (90°F), with an average temperature of 18°C (64°F). This month is also marked by significant rainfall, totaling 225 mm (8.8 in) over 14 days, accompanied by high humidity levels of 87%. In contrast, November sees a drop in temperatures, with a minimum of -2°C (30°F), an average of 12°C (54°F), and a maximum of 23°C (74°F). The precipitation decreases to 63 mm (2.5 in) spread across just 7 days, while humidity remains slightly lower at 85%. For those interested in more specific details about the weather in this month, Tsukuba weather in November provides further insights.
October and December present quite contrasting weather conditions. In October, temperatures range from a minimum of 6°C (42°F) to a maximum of 32°C (90°F), with an average of 18°C (64°F), making it a much warmer month. However, October also sees significant precipitation, with 225 mm (8.8 in) falling over 14 days, contributing to a high humidity level of 87%. In contrast, December experiences much cooler temperatures, with a minimum of -4°C (26°F) and a maximum of 20°C (68°F), averaging around 6°C (43°F). Precipitation decreases considerably to 50 mm (1.9 in) over just 6 days, while humidity remains relatively stable at 86%. For more detailed information, you can check Tsukuba weather in December.
As October unfolds in Tsukuba, the weather presents a refreshing transition from the heat of summer to the cool embrace of autumn. With average temperatures settling at a comfortable 18°C, the extremes of both 32°C highs and 6°C lows highlight the month’s versatility. Rain is a prominent feature, with nearly half the month seeing precipitation, contributing to the 87% humidity that creates a lush environment. This unique combination of warmth, coolness, and moisture not only revitalizes the landscape but also sets October apart from the drier and warmer months. For more insight on what to expect from Tsukuba's seasons, explore the detailed overview at Tsukuba Climate.