Last updated: August 21, 2025
December in Yomitan, Japan is characterized by mild temperatures and a refreshing atmosphere. With a maximum of 25°C (78°F) and an average of 20°C (68°F), the weather is pleasant for outdoor activities. However, temperatures can dip to a minimum of 14°C (57°F), especially during the nights. Prized for its lush landscapes, this month also brings 162 mm (6.4 in) of rain over 15 days, contributing to the region's vibrant greenery. The humidity level hovers around 75%, creating a slightly moist environment that adds to the charm of Yomitan's winter season. Embrace the unique blend of warmth and mild precipitation as you explore this picturesque locale!
In December, Yomitan experiences a delightful transition as temperatures begin to cool slightly from the warmer months. With a minimum of 14°C (57°F) and an average of 20°C (68°F), the weather is still quite mild compared to many regions. The maximum temperature reaches 25°C (78°F), providing a comfortable atmosphere ideal for outdoor activities. This shift in temperatures reflects a gradual decline from the peak warmth of summer, creating a pleasant climate that invites both locals and visitors to enjoy the scenic beauty of this charming Japanese town. December is a wonderful time to experience Yomitan, as the mild weather complements the seasonal festivities.
In December, Yomitan experiences a notable increase in precipitation, receiving 162 mm (6.4 in) over 15 days. This amount marks a significant uptick compared to the drier months of October and November, which recorded 149 mm and 106 mm, respectively. The trend indicates that as the year draws to a close, moisture levels rise, leading to a wetter and more dynamic climate. This pattern sets the stage for the following months, particularly January and February, which typically see similar rainfall figures. Overall, December serves as a transition into the wetter season, contributing to Yomitan's lush landscapes and vibrant ecosystems.
As the year winds down in Yomitan, Japan, December experiences a drop in humidity, settling at a comfortable 75%. This marks a decline from the peak levels of 86% seen in the summer months of June and July. Notably, December's humidity is slightly lower than the consistent figures observed in the earlier months, such as November's 79% and the stable 71% from both January and February. This trend indicates a gradual decrease as Yomitan transitions from the sultry summer to the drier winter months, creating a refreshing change in the air while still retaining a bit of that characteristic island warmth.
In Yomitan, Japan, December marks a notable shift in the UV Index, dipping to 6, which classifies as high exposure risk. This reduction from the extreme levels experienced during the summer months signals a more moderate sun intensity, with a burn time of 25 minutes for unprotected skin. Following the trend of previous months, where the UV Index peaked at 13 from May through August, December offers respite but still calls for caution. As winter approaches, outdoor enthusiasts can enjoy longer sun exposure, yet it's essential to remain vigilant. Whether you're sunbathing or pursuing outdoor activities, staying informed about the UV levels can enhance your experience. For more details, check the comprehensive resource at Yomitan UV Index.
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December in Yomitan, Japan, welcomes a gentle decline in sunshine as the year draws to a close, with an average of 192 hours of sunlight. This is a noticeable dip from the vibrant 305 hours experienced in May, reflecting the seasonal transition towards winter. The sunshine hours, while reduced, still provide a pleasant glow during this month, especially compared to the early winter months like January, which sees only 154 hours. As the year progresses, Yomitan experiences its sunniest months in the summer, peaking in July and August with over 317 hours, creating a lively contrast to the cooler seasons. Overall, December's sunshine offers a serene and warm conclusion to the year, hinting at the upcoming spring renewal.
In Yomitan, Japan, December marks a transitional phase in weather patterns, showcasing a 33% likelihood of sunny days. While this is a dip compared to the sunnier months of September (61%) and October (50%), it remains brighter than the dreary days of June, where the chances plummet to a mere 9%. Interestingly, as the year draws to a close, December's sun probability rivals that of earlier months like January (23%) and May (28%), suggesting the potential for pleasant winter sunshine amidst the cooler temperatures. This gradual fluctuation illustrates a dynamic climate, where December offers a flicker of hopeful sunshine amid the encroaching chill of the New Year.
In Yomitan, Japan, the daylight duration reveals a beautiful rhythm throughout the year. Starting from January with 10 hours of daylight, the days gradually lengthen, peaking at 13 hours across the vibrant months of May to August. As summer gives way to autumn, daylight begins to wane, returning to 12 hours in September and dropping once again to 10 hours by December. This pattern illustrates a captivating cycle where longer days in spring and summer invite outdoor adventures, while the return to shorter days in winter sets a cozy tone for reflection and relaxation.
In December, the winds in Yomitan, Japan continue to maintain a brisk pace, averaging 7.7 m/s (17 mph). This marks a slight increase from the preceding months, reflecting a seasonal trend of heightened wind activity as the year draws to a close. Notably, December's wind speed aligns closely with the robust gusts of November and October, both averaging 8.0 m/s and 7.8 m/s, respectively. In contrast, the lighter breezes of the summer months, particularly September with an average of 5.5 m/s (12 mph), feel like a distant memory. As cool air begins to settle in, December's winds weave a dynamic tapestry of activity, inviting both locals and visitors to embrace the refreshing chill that characterizes this time of year.
Weather in Yomitan varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Yomitan, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, the weather tends to be warmer with average temperatures ranging from 14°C (57°F) at night to a maximum of 25°C (78°F) during the day. However, this month also sees higher precipitation, averaging 162 mm (6.4 inches) across 15 days, with a humidity level of 75%. In contrast, January experiences slightly cooler temperatures, with lows of 12°C (53°F) and highs reaching 24°C (75°F). The month is characterized by less rainfall, totaling 99 mm (3.9 inches) over 11 days, and a marginally lower humidity of 71%. For a more detailed outlook, you can check Yomitan weather in January.
December and February both offer mild temperatures, though December typically presents slightly warmer conditions. In December, the minimum temperature hovers around 14°C (57°F) with an average of 20°C (68°F) and a maximum of 25°C (78°F), while February sees a minimum of 12°C (53°F), an average of 18°C (65°F), and a maximum of 24°C (75°F). Precipitation is more pronounced in December, averaging 162 mm (6.4 in) over 15 days, compared to February's 98 mm (3.9 in) over 13 days. Additionally, humidity levels are slightly higher in December at 75% compared to 71% in February, indicating a more humid feel in the earlier month. For more detailed information on February weather, you can check Yomitan weather in February.
December and March share similar temperatures, with both months featuring a minimum of 14°C (57°F) and an average around 20°C (68°F). However, December tends to be slightly warmer at the maximum level, reaching up to 25°C (78°F), compared to March's high of 24°C (76°F). In terms of precipitation, December is wetter, receiving 162 mm (6.4 in) over 15 days, while March sees less rain, totaling 109 mm (4.3 in) across 12 days. The humidity remains almost consistent, with December at 75% and March slightly higher at 76%. For more detailed insights, check out Yomitan weather in March.
In December, temperatures range from a mild 14°C (57°F) to a maximum of 25°C (78°F), with an average of 20°C (68°F), making it a comfortable month overall. However, it also sees significant rainfall, accumulating to 162 mm (6.4 in) over about 15 days, contributing to a humidity level of 75%. In contrast, April experiences slightly warmer temperatures, with minimums at 15°C (60°F) and maximums reaching 26°C (79°F), and an average of 21°C (70°F). While precipitation is a bit lower at 146 mm (5.7 in) and occurs over 12 days, humidity rises to 82%, making it feel more tropical. For more detailed information, you can check Yomitan weather in April.
When comparing December and May weather, we notice significant differences in temperature and precipitation. December typically experiences milder temperatures, with a minimum of 14°C (57°F) and an average of 20°C (68°F), while May sees warmer conditions, starting at a minimum of 19°C (66°F) and averaging around 24°C (75°F). In terms of precipitation, May is wetter, receiving 213 mm (8.4 in) over 12 days, compared to December's 162 mm (6.4 in) spread across 15 days. Additionally, May has a higher humidity level at 84%, compared to December's 75%. For more detailed information on the typical weather conditions in May, check out Yomitan weather in May.
In December, the weather tends to be milder with temperatures ranging from a minimum of 14°C (57°F) to a maximum of 25°C (78°F), averaging around 20°C (68°F). The month sees a significant amount of rainfall, with approximately 162 mm (6.4 in) spread over 15 days, resulting in a humidity level of 75%.
In contrast, June experiences warmer temperatures, with a minimum of 21°C (69°F) and a maximum of 29°C (84°F), averaging 26°C (80°F). However, it also brings heavier rainfall, totaling about 328 mm (12.9 in) over 20 days, and a higher humidity level of 86%. This makes June feel much more humid and wet compared to the relatively drier and cooler December. For a closer look at June weather specifics, you can check Yomitan weather in June.
December and July present contrasting weather patterns. In December, temperatures range from a mild 14°C (57°F) to a pleasant average of 20°C (68°F), peaking at 25°C (78°F). Although precipitation is relatively high, totaling 162 mm (6.4 in) over about 15 days, humidity is moderate at 75%. In stark contrast, July is characterized by significantly warmer conditions, with temperatures starting at a minimum of 26°C (78°F) and averaging 28°C (83°F), reaching a maximum of 30°C (87°F). Rainfall increases slightly to 180 mm (7.1 in) but occurs over fewer days (12 days), coupled with higher humidity at 86%. For more details, check Yomitan weather in July.
December and August present notably different weather patterns. In December, temperatures are milder, ranging from a minimum of 14°C (57°F) to a maximum of 25°C (78°F), with an average of 20°C (68°F). The month also experiences considerable rainfall, with 162 mm (6.4 in) falling over about 15 days, and humidity levels hovering around 75%. In contrast, August boasts warmer temperatures, with a minimum of 26°C (78°F) and a maximum of 30°C (87°F), averaging 28°C (83°F). Precipitation is slightly higher in August at 187 mm (7.4 in) across 16 days, complemented by a higher humidity level of 82%. For more specifics about August weather, you can check Yomitan weather in August.
In December, the weather is significantly cooler compared to September, with temperatures ranging from a minimum of 14°C (57°F) to a maximum of 25°C (78°F) and an average of 20°C (68°F). In contrast, September boasts warmer temperatures, with a minimum of 24°C (75°F), an average of 28°C (82°F), and a peak of 30°C (86°F). Precipitation is more frequent in September, totaling 237 mm (9.3 inches) over 18 days, as opposed to December's 162 mm (6.4 inches) spread over 15 days. Additionally, September experiences higher humidity levels at 82%, compared to December's 75%. For a closer look at September's weather, you can check out Yomitan weather in September.
In comparing the weather of December and October, December tends to be cooler with an average temperature of 20°C (68°F) compared to October’s warmer average of 26°C (78°F). Notably, December also sees a drop in minimum temperatures, with lows around 14°C (57°F), while October's minimum is a milder 21°C (70°F). Precipitation levels are relatively similar, with December receiving 162 mm (6.4 in) over about 15 days, whereas October has slightly less rainfall at 149 mm (5.8 in) over 12 days. Humidity is slightly lower in December at 75%, compared to October's 80%. For those interested in October's climate specifics, more information can be found at Yomitan weather in October.
In comparing the weather of December and November, December tends to be slightly cooler, with average temperatures ranging from a minimum of 14°C (57°F) to a maximum of 25°C (78°F), whereas November maintains warmer averages with temperatures from a minimum of 19°C (66°F) to a maximum of 26°C (80°F). Precipitation levels are also higher in December, totaling 162 mm (6.4 in) over 15 days, compared to November's 106 mm (4.2 in) during 11 days. Humidity in December is around 75%, which is a bit lower than November’s 79%, suggesting that while December may be wetter, it is also somewhat less humid. For a detailed look at November weather specifics, check out Yomitan weather in November.
December in Yomitan offers a refreshing change from the warmer months, marked by cooler average temperatures and a noticeable increase in precipitation. Unlike the scorching summer, December's climate brings a more comfortable atmosphere with the potential for rainy days, as the region experiences roughly half the rainfall it does during its wettest months. The humidity, although still present, contributes to a unique blend of crisp air and mild temperatures, perfect for enjoying the lush surroundings. For more detailed insights into what to expect in Yomitan throughout the year, visit Yomitan Climate.