Last updated: August 21, 2025
In December, Kochi, Japan, experiences a mild transformation as the maximum temperature reaches a comfortable 21°C (69°F), while the average settles at a cool 11°C (53°F). Nights can dip to a chilly 3°C (38°F), requiring warm layers for evening strolls. The month sees a moderate precipitation total of 88 mm (3.5 in), spread across approximately 10 days, creating a refreshing atmosphere. With an average humidity of 78%, the air carries a crispness that complements the scenic beauty of the city, making December an enchanting time to explore Kochi’s cultural gems and natural wonders.
In December, Kochi, Japan, experiences a noticeable shift as temperatures begin to dip, but they remain relatively mild compared to the frigid winters found in many other regions. The month typically sees a minimum temperature of 3°C (38°F) and an average of 11°C (53°F), while daytime highs peak at 21°C (69°F), offering a comfortable climate for outdoor exploration. This transitional period bridges the coolness of late autumn with the chillier winter months, showcasing a gradual but clear decrease from the warmer temperatures of November, where average highs reached 22°C (72°F). As December unfolds, residents and visitors alike can enjoy the crisp air without the harshness of cold, making it an inviting time to experience the beauty of Kochi's scenery and culture.
In Kochi, Japan, December marks a transition as the year draws to a close, with the city receiving an average of 88 mm (3.5 in) of precipitation over about 10 days. This represents a notable decrease compared to the summer months, where rainfall often peaks, notably in July with 360 mm (14.2 in) and June at 300 mm (11.8 in). As the cooler months approach, November's 144 mm (5.7 in) sets the tone for December's lighter showers, indicating a gradual wind-down in overall precipitation. The pattern reveals Kochi's characteristic variability; while December is relatively subdued, it still contributes to the region's lush greenery and vibrant winter landscapes.
In Kochi, Japan, December ushers in a relative drop in humidity, with levels settling at 78%. As the year progresses from the steamy heights of 93% in July, humidity begins to decrease slightly during the cooler months, yet it remains comfortably elevated compared to the dryer winter months of January and February. The trend showcases how Kochi's coastal climate creates a distinctly humid atmosphere throughout the year, particularly in late spring and summer, while also hinting at a subtle seasonal ebb as winter approaches. Overall, December invites a blend of cooler temperatures and lingering humidity, making it a unique time in Kochi's climate narrative.
In December, Kochi experiences a moderate UV Index of 4, which mirrors the conditions seen in January and November. With a burn time of 30 minutes, this month's UV levels offer a gentle reminder to be mindful of sun exposure, particularly during midday. As the year transitions from the extreme levels of summer—peaking at 12 in July to 10 in September—the UV Index gradually declines, making outdoor activities safer for residents and visitors alike. However, even at this moderate level, it’s essential to take protective measures and enjoy the winter sunshine responsibly. For detailed insights, check out the Kochi UV Index.
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In Kochi, Japan, December shines brightly with 231 hours of sunshine, contributing to the region's vibrant winter charm. This month continues a trend of relatively consistent sunlight following the peak of 311 hours in August, signaling the end of the summer season. The decrease in daylight from the late spring peak gradually stabilizes, with December's hours closely mirroring those of November's 229 hours. The months leading up to December, particularly from April to June, boast a steady increase in sunshine, showcasing Kochi’s transition from winter to a sun-kissed spring. As the year ends, the sunlight hours offer a warm embrace, inviting both locals and visitors to enjoy the beautiful landscapes and cultural experiences that Kochi has to offer.
In December, Kochi, Japan experiences a noticeable shift towards sunnier weather, boasting an impressive 72% chance of sunshine. This marks a significant increase from the preceding months, with November at 60% and October at just 48%. December's favorable conditions contrast with the late spring and summer months, where the likelihood of sun dipped as low as 24% in June. This upward trend not only highlights December as a prime time for enjoying the outdoors but also showcases the region's charming winter scenery. With such a high probability of clear skies, it's an ideal moment for locals and visitors alike to soak in the sun's warmth before the colder months set in.
As December rolls in, the beautiful city of Kochi, Japan, experiences a noticeable shift in daylight, with just 9 hours of sunshine—a decline from the 10 hours seen in November. This pattern highlights a consistent trend as the year progresses, where daylight gradually diminishes from the peak of 14 hours during the summer months of June and July, down to the lesser hours of winter. The transition from longer days in the spring and summer to the shorter days of fall and winter creates a rhythmic flow throughout the year, showcasing the seasonal beauty of Kochi's natural landscape. As residents embrace the cozy days of December, the shorter daylight serves as a gentle reminder of the approaching winter season.
As December arrives in Kochi, Japan, the city experiences a notable uptick in average wind speed, reaching 8.2 m/s (18 mph). This increase marks a continuation of the higher winds observed from November, where the average was 6.9 m/s (15 mph), highlighting a seasonal trend of increasing gusts as winter approaches. In contrast to the calmer summer months, where winds dipped to as low as 4.3 m/s (10 mph) in June and July, December's winds reflect the shift towards a more invigorating atmosphere. The brisk breezes serve as a reminder of the changing seasons, setting the stage for winter festivities and outdoor exploration in this vibrant coastal city.
Weather in Kochi varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Kochi, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, the weather is relatively warmer, with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 21°C (69°F) and an average of 11°C (53°F). It experiences more precipitation, totaling 88 mm (3.5 in) over approximately 10 days, accompanied by a humidity level of 78%. In contrast, January brings cooler temperatures, with a minimum of 1°C (34°F) and a maximum of 17°C (63°F), averaging at 9°C (48°F). This month also sees less rainfall, with 78 mm (3.1 in) over about 7 days, while humidity slightly decreases to 76%. For more detailed information, check out Kochi weather in January.
In December, the weather features mild temperatures with a minimum of 3°C (38°F) and an average of 11°C (53°F), peaking at a maximum of 21°C (69°F). This month typically experiences 88 mm (3.5 in) of precipitation over about 10 days, with a humidity level of 78%. In contrast, February sees slightly cooler conditions, with temperatures ranging from a minimum of 2°C (37°F) to an average of 9°C (48°F) and a maximum of 18°C (65°F). Precipitation remains similar at 90 mm (3.5 in) but occurs over just 8 days, resulting in a lower humidity of 74%. For more detailed insights, check out Kochi weather in February.
December and March showcase distinct weather patterns. In December, temperatures range from a minimum of 3°C (38°F) to a maximum of 21°C (69°F), with an average of 11°C (53°F). The month experiences moderate humidity at 78% and 88 mm (3.5 in) of precipitation over about 10 days. In contrast, March sees slightly milder temperatures, with a minimum of 5°C (41°F) and a maximum of 18°C (65°F), averaging 12°C (53°F). However, it is noticeably wetter, with precipitation totaling 203 mm (8.0 in) across around 14 days, accompanied by lower humidity at 70%. For more specific climate details, you can check Kochi weather in March.
In December, the weather typically features cooler temperatures with a minimum of 3°C (38°F) and an average of 11°C (53°F), while April brings mild temperatures with a minimum of 6°C (44°F) and an average of 15°C (58°F). Both months experience a maximum temperature around 21°C (70°F), but April tends to be wetter, receiving 175 mm (6.9 in) of precipitation compared to December's 88 mm (3.5 in). Interestingly, both months see precipitation on about 10 days, though December's higher humidity at 78% contrasts slightly with April's 74%. For more details on the weather patterns in April, you can visit Kochi weather in April.
December's weather typically features a wider temperature range with a minimum of 3°C (38°F) and a maximum of 21°C (69°F), averaging around 11°C (53°F). The month brings about 88 mm (3.5 in) of precipitation over approximately 10 days, along with a humidity level of 78%. In contrast, May experiences considerably warmer conditions, with temperatures ranging from a minimum of 13°C (55°F) to a maximum of 23°C (74°F) and an average of 18°C (65°F). However, it is also significantly wetter, receiving 222 mm (8.7 in) of rainfall over 11 days and slightly higher humidity at 81%. For more details, you can check out Kochi weather in May.
The weather in December is markedly cooler and drier compared to June. With minimum temperatures around 3°C (38°F) and an average of 11°C (53°F), December offers a chilly yet mild atmosphere, accompanied by an average precipitation of 88 mm (3.5 in) over about 10 rainy days. In contrast, June showcases significantly warmer temperatures, with minimums of 17°C (62°F) and averages reaching 21°C (70°F), peaking at 25°C (78°F). Additionally, June experiences considerably more rainfall, totaling around 300 mm (11.8 in) over approximately 15 days, and higher humidity at 88%. For a closer look at the specifics, you can check Kochi weather in June.
December and July present contrasting weather conditions. In December, temperatures range from a minimum of 3°C (38°F) to a maximum of 21°C (69°F), with an average temperature of 11°C (53°F). The month receives approximately 88 mm (3.5 in) of precipitation over 10 days, accompanied by a humidity level of 78%. In stark contrast, July boasts much warmer temperatures, with a minimum of 20°C (68°F), an average of 25°C (77°F), and a maximum of 30°C (87°F). This summer month experiences significantly higher rainfall, totaling around 360 mm (14.2 in) over 18 days, and higher humidity at 93%. For more details, check out Kochi weather in July.
December and August present contrasting weather conditions in terms of temperature, precipitation, and humidity. In December, temperatures range from a chilly 3°C (38°F) to a mild 21°C (69°F), with an average of 11°C (53°F). The month sees about 88 mm (3.5 in) of precipitation over 10 days, and humidity levels hover around 78%. In stark contrast, August experiences much warmer temperatures, with a minimum of 22°C (71°F) and a maximum of 30°C (87°F), averaging 26°C (80°F). This summer month is wetter, with precipitation reaching 183 mm (7.2 in) across 15 days and humidity peaking at 90%. For more details, you can refer to Kochi weather in August.
December and September present contrasting weather patterns. In December, temperatures range from a minimum of 3°C (38°F) to a maximum of 21°C (69°F), with an average of 11°C (53°F), making it a notably cooler month. Precipitation is moderate, with 88 mm (3.5 in) falling over 10 days and humidity levels averaging 78%. In comparison, September experiences much warmer temperatures, with a minimum of 18°C (65°F) and a maximum of 29°C (84°F) and an average of 24°C (76°F). However, it also sees significantly more rainfall, with 254 mm (10.0 in) over 19 days and slightly higher humidity at 86%. For more details, you can check this link: Kochi weather in September.
In comparing the weather between December and October, December tends to be cooler with average temperatures ranging from a minimum of 3°C to a maximum of 21°C, whereas October enjoys milder conditions with temperatures averaging between 14°C and 26°C. Additionally, October experiences significantly higher precipitation, with 305 mm over 16 days, compared to December's 88 mm over just 10 days. Humidity levels are also quite similar, with December at 78% and October slightly higher at 83%. For more detailed information, visit Kochi weather in October.
December and November exhibit notable differences in weather patterns. In December, temperatures range from a minimum of 3°C (38°F) to a maximum of 21°C (69°F), with an average of 11°C (53°F). In contrast, November is slightly warmer, with temperatures averaging 16°C (61°F), peaking at 22°C (72°F) and a minimum of 7°C (45°F). Precipitation is also higher in November, totaling 144 mm (5.7 in) over 12 days, compared to December's 88 mm (3.5 in) spread across 10 days. Humidity levels remain quite similar, with December at 78% and November at 80%. For more detailed insights on November's climate, you can check out Kochi weather in November.
As December arrives in Kochi, the weather presents a distinctly cooler atmosphere compared to the warmer months. With average temperatures ranging from a chilly 3°C to a maximum of 21°C, residents and visitors alike can expect a more brisk and refreshing climate. Rain is also more frequent, with about 10 days experiencing precipitation, contributing to a humid environment at around 78%. This shift in weather patterns marks a significant transition, inviting people to embrace the cozy charm of winter. For a deeper dive into Kochi's unique seasonal changes, visit Kochi Climate.