Last updated: August 21, 2025
December in Nichinan, Japan brings a mix of mild temperatures and occasional rain, creating a unique winter landscape. The maximum temperature reaches a pleasant 22°C (73°F), while the average hovers around 11°C (52°F), and nights can be quite brisk, dipping to a minimum of 1°C (33°F). Rainfall is a notable feature this month, with an average precipitation of 85 mm (3.4 in) falling over 7 days, contributing to the region's lush scenery. The humidity level sits at 74%, adding to the overall sense of a crisp yet inviting December, perfect for exploration and enjoying the serene beauty of the season.
In Nichinan, Japan, December marks a notable transition into winter, with temperatures steadily declining from the milder autumn months. The minimum temperature hovers around 1°C (33°F), providing a brisk start to the day, while the average temperature settles at a comfortable 11°C (52°F), making it significantly cooler than the warmer months. Daytime highs can reach up to 22°C (73°F), offering a pleasant respite from the cold in the afternoons. This month reflects a gradual shift from November's milder averages, with distinct drops in temperature as the region prepares for the chill of January. Overall, December in Nichinan showcases a blend of crisp mornings and relatively pleasant afternoons, inviting locals and visitors alike to embrace the winter season.
In Nichinan, Japan, December brings a noticeable shift as the year draws to a close, with precipitation totaling 85 mm (3.4 in) over just 7 days. This amount is significantly lower than the peak rainfall seen in late spring and summer months, when June reached an impressive 397 mm (15.6 in) across 19 days. The trend of decreasing rainfall through the latter part of the year culminates in December, reflecting the onset of winter. Notably, December’s rainfall is less than half of what is recorded in February with 114 mm (4.5 in) over more rainy days, illustrating a shift towards drier conditions as Nichinan transitions into the colder months.
In December, Nichinan experiences a slight dip in humidity, averaging around 74%. This marks a gradual decrease from the high levels seen in the summer months, where humidity peaked at a steamy 90% in July. As the year draws to a close, the atmosphere becomes more comfortable, transitioning from the heavy moisture of late spring and summer, when readings soared into the 80s. This trend highlights the region's seasonal shifts, with the air turning drier and crisper as winter approaches, offering a refreshing contrast to the humidity-laden warmer months.
In December, Nichinan, Japan, experiences a moderate UV Index of 4, allowing for a relaxed outdoor experience with a burn time of about 30 minutes. This marks a decrease from the intense extreme levels seen in the summer months, where UV Index values soared to 12 and 13. As the year draws to a close, the sun's rays become less harsh compared to the very high levels of 10 recorded in both March and April. The trend reveals a seasonal ebb and flow in UV exposure, with winter bringing a welcomed respite from the more dangerous levels of summer sun. For detailed UV Index updates and information, don't forget to check out Nichinan UV Index.
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In Nichinan, Japan, December brings a delightful hint of sunshine with 233 hours of daylight, making it a fitting conclusion to the year. As the months progress, there’s a clear trend of increasing daylight, starting from a modest 198 hours in January and peaking in August with an impressive 306 hours. This gentle climb toward the summer months showcases a gradual warming, while December's hours reflect a slight dip in comparison to the heights of summer. The persistent sun throughout the year, particularly in the spring months of March and April, encourages a vibrant atmosphere, making Nichinan a wonderful destination for those seeking to enjoy a sun-kissed winter.
In Nicihan, Japan, the likelihood of sunny weather in December stands out prominently, boasting a 70% chance of sunshine. This marks a significant increase compared to the months preceding it, especially when contrasted with the more subdued percentages of sunshine seen throughout the summer and early autumn. As the year draws to a close, December emerges as a beacon of brighter days, showcasing a remarkable recovery from the clouds of June and July, where sunny chances dipped to a mere 18% and 21%, respectively. This upward trend not only offers a delightful respite from the grey but also suggests that winter in Nichinan can be surprisingly bright and cheerful, inviting residents and visitors alike to bask in the sun's warm embrace as the holiday season unfolds.
In Nichinan, Japan, the rhythm of daylight evolves throughout the year, creating a captivating cycle. Beginning with about 10 hours of daylight in January, the month-to-month increase in sunlight reaches its peak in June with an impressive 14 hours. This generous summer glow gradually wanes, as the days cautiously shorten once again. By the time December rolls around, daylight returns to 10 hours, mirroring January’s count. The transition from winter's dimness to summer's brilliance and back again illustrates a stunning, cyclical dance of light, inviting both residents and travelers to embrace the unique charm of each season.
In December, Nichinan, Japan experiences a steady average wind speed of 4.0 m/s (9 mph), mirroring the calm of November. This consistency through the late autumn and winter months indicates a transitional phase, where the energetic gusts of spring and summer taper off to more moderate breezes. Interestingly, while the winter winds maintain this pleasant pace, they do not reach the heights of February, the month with the highest average wind speed of 5.2 m/s (12 mph). As we look back at the year, it's evident that Nichinan's climate offers a gentle reprieve in December, inviting residents and visitors alike to enjoy the tranquil moments of the season.
Weather in Nichinan varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Nichinan, focusing on differences in temperature, rainfall, humidity, and UV levels.
December and January exhibit notable differences in weather patterns. December tends to be milder, with average temperatures reaching a comfortable 11°C (52°F) and maximums of 22°C (73°F), compared to January's lower average of 9°C (49°F) and maximum of 20°C (69°F). Additionally, December experiences more precipitation, with 85 mm (3.4 in) over 7 days, while January sees a decrease to 60 mm (2.4 in) over just 5 days. Humidity levels are relatively similar, with December at 74% and January slightly lower at 72%. For more details on January weather, you can check Nichinan weather in January.
December and February showcase mild winter weather, though there are some notable differences. In December, temperatures range from a minimum of 1°C (33°F) to a maximum of 22°C (73°F), with an average of 11°C (52°F). The month sees around 85 mm (3.4 in) of rainfall spread across 7 days, contributing to a humidity level of 74%. In contrast, February brings slightly cooler temperatures, with a minimum of 0°C (32°F), averaging 10°C (50°F) and peaking at 21°C (70°F). This month experiences more precipitation, with 114 mm (4.5 in) over 10 days and a lower humidity level of 68%. For more detailed weather insights, you can explore Nichinan weather in February.
December and March exhibit notable differences in weather patterns. December tends to have milder temperatures, with an average of 11°C (52°F) and a maximum of 22°C (73°F), while March sees an increase in average temperature to 14°C (57°F) and a peak of 24°C (75°F). However, March experiences significantly more precipitation, totaling 189 mm (7.4 in) over 13 days, compared to December's 85 mm (3.4 in) over just 7 days. Humidity levels are fairly similar, with December at 74% and March slightly lower at 72%. For more detailed insights, check out Nichinan weather in March.
In December, the weather is cooler, with temperatures ranging from a minimum of 1°C (33°F) to a maximum of 22°C (73°F) and an average of 11°C (52°F). The month experiences about 85 mm (3.4 in) of precipitation over approximately 7 days, with humidity at 74%. In contrast, April brings warmer temperatures, with a minimum of 6°C (44°F), an average of 17°C (63°F), and a maximum of 26°C (78°F). Precipitation increases to 144 mm (5.7 in) over 10 days and humidity rises slightly to 79%. For more details on April weather conditions, you can visit Nichinan weather in April.
In December, the weather tends to be milder, with temperatures ranging from a minimum of 1°C (33°F) to a maximum of 22°C (73°F) and an average of 11°C (52°F). This month experiences about 85 mm (3.4 in) of precipitation over 7 days, with humidity averaging 74%. In contrast, May brings warmer temperatures, with a minimum of 11°C (51°F) and a maximum of 29°C (84°F), and an average temperature of 20°C (69°F). Precipitation significantly increases to 242 mm (9.5 in), spread across 14 days, and humidity rises to 83%. For a closer look at the weather during this vibrant month, you can check out Nichinan weather in May.
The weather in December presents a cooler and more moderate climate, with temperatures ranging from a minimum of 1°C (33°F) to a maximum of 22°C (73°F). In contrast, June experiences significantly warmer temperatures, with a range from 17°C (63°F) to 30°C (87°F), making it one of the hottest months of the year. December also sees less precipitation, averaging 85 mm (3.4 in) over about 7 days, while June is much wetter, with approximately 397 mm (15.6 in) of rainfall spread across 19 days. Additionally, humidity levels are slightly elevated in June at 86%, compared to December's 74%. For a more detailed look at June weather in Nichinan, you can visit Nichinan weather in June.
In December, temperatures tend to be much cooler, with minimums around 1°C (33°F) and averages reaching about 11°C (52°F), while the maximum can hit 22°C (73°F). The month sees moderate precipitation at 85 mm (3.4 in) over approximately 7 days, with a humidity level of 74%. In contrast, July experiences a significant increase in warmth and humidity, with minimum temperatures starting at 21°C (69°F) and averaging 27°C (80°F), peaking at 33°C (91°F). Rainfall is much more pronounced in July, totaling 329 mm (12.9 in) across about 21 days, and humidity rises to 90%. For more details, you can check Nichinan weather in July.
The weather in December and August presents a striking contrast. December typically sees mild temperatures ranging from a minimum of 1°C (33°F) to a maximum of 22°C (73°F), with an average of 11°C (52°F). In this month, precipitation is moderate, with around 85 mm (3.4 in) falling over approximately 7 days, and humidity levels around 74%. Conversely, August boasts much warmer temperatures, with a minimum of 23°C (74°F) and an average maximum of 34°C (93°F). Rainfall is considerably higher during this month, totaling 238 mm (9.4 in) spread over 18 days, accompanied by increased humidity at 85%. For more details on August conditions, you can refer to Nichinan weather in August.
December and September present contrasting weather conditions. In December, temperatures range from a chilly 1°C (33°F) at night to a mild 22°C (73°F) during the day, with an average temperature of 11°C (52°F). The month experiences about 85 mm (3.4 in) of precipitation over 7 days, coupled with a humidity level of 74%. In contrast, September is significantly warmer, with minimum temperatures of 18°C (66°F) and daytime highs reaching 32°C (89°F), averaging 25°C (78°F). However, it is also much wetter, receiving 302 mm (11.9 in) of precipitation across 20 days, along with a slightly higher humidity of 80%. For more specifics on September weather, you can check Nichinan weather in September.
December weather features noticeably cooler temperatures, with minimums of 1°C (33°F) and averages around 11°C (52°F), compared to the milder October, where temperatures range from a minimum of 12°C (53°F) to an average of 21°C (71°F). In December, the maximum temperature can reach up to 22°C (73°F), while October can soar as high as 30°C (87°F). Precipitation also varies significantly; December experiences around 85 mm (3.4 in) over 7 days, whereas October has a much higher total of 196 mm (7.7 in) across 12 days. Humidity levels remain fairly close, with December at 74% and October slightly higher at 78%. For more detailed insights, you can check Nichinan weather in October.
In comparing the weather between December and November, December tends to be cooler with temperatures ranging from a minimum of 1°C (33°F) to a maximum of 22°C (73°F), averaging around 11°C (52°F). In contrast, November is milder, with temperatures starting at a minimum of 6°C (43°F) and peaking at 25°C (78°F), resulting in an average of 16°C (62°F). Precipitation levels are fairly similar, with December receiving 85 mm (3.4 in) over 7 days, while November sees a slightly higher total of 103 mm (4.1 in) across 8 days. Additionally, humidity remains relatively consistent with December at 74% and November at 76%. For more specific insights into the November weather, you can check Nichinan weather in November.
As December unfolds in Nichinan, the weather marks a distinct transition from the milder conditions of the preceding months. Daytime temperatures can reach a pleasant 22°C, but the average cools significantly to around 11°C, hinting at the chillier evenings ahead. While the humidity remains relatively high at 74%, fewer days of precipitation—only seven—offer a respite from the earlier rainy season. This month balances warmth and crispness, perfect for enjoying the scenic beauty of the region. For a more in-depth look at the climate trends throughout the year, visit Nichinan Climate.