Last updated: August 21, 2025
Experience the enchanting December weather of Shiogama, Japan, where the atmosphere is characterized by a mild maximum temperature of 15°C (60°F), dipping to a chilly average of 5°C (42°F), and occasionally dropping as low as -2°C (28°F). As winter settles in, be prepared for 11 days of precipitation totaling 58 mm (2.3 in), enveloping the city in a refreshing veil of moisture. With humidity levels hovering around 80%, the air carries a crispness that invigorates the senses, making December a captivating time to explore the scenic beauty and cultural offerings of Shiogama.
In December, Shiogama, Japan, experiences a notable transition as temperatures begin to dip, with minimums around -2°C (28°F) and average highs reaching 15°C (60°F). This is a time when the city feels the chill of winter, contrasting sharply with the milder months just past. While the average temperature hovers around 5°C (42°F), the warmth of autumn gives way to the crispness of winter, framed by a landscape that often embraces seasonal festivities. As the year draws to a close, residents and visitors alike can expect cool, invigorating air, making it an ideal time for cozy gatherings and enjoying the serene beauty of Shiogama's winter scenery.
In Shiogama, Japan, December marks a transitional period as the year draws to a close, with precipitation totaling 58 mm (2.3 in) over 11 days. While this is a slight increase from November's meager rainfall of 39 mm, it remains relatively low compared to the summer months, which often see significant downpours, particularly in July and October when totals exceed 200 mm. The winter months generally keep precipitation moderate, with December's figures suggesting a trend toward drier conditions as the region braces for colder weather. Overall, this month's rainfall is part of a pattern that highlights Shiogama's variation in precipitation throughout the year, balancing wet summers with drier winters.
As December settles in Shiogama, Japan, the humidity gracefully hovers at 80%, echoing the winter's crisp air while maintaining a hint of the lingering moisture from the warmer months. The trend throughout the year reveals a gradual decline in humidity from the peak of 92% during the sweltering summer months of July and August. Following this peak, a steady decrease occurs, leading to a more moderate 80% in December, which mirrors the 79% recorded in February and November. This cyclical pattern highlights the transition from the humid summer to the cooler, drier winter, ensuring that while the air becomes chillier, it remains comfortably balanced in moisture. Thus, December in Shiogama offers a refreshing reminder of nature's rhythmic shifts throughout the year.
In Shiogama, Japan, the UV Index reveals distinct seasonal trends throughout the year, providing important insights into sun exposure risks. As winter settles in, December sees a moderate UV Index of 3, similar to the readings in January and November, where the burn time extends to 30 minutes. As spring approaches, the UV Index climbs noticeably, peaking at 11 in the summer months of July and August, indicating an extreme exposure risk with a significantly shortened burn time of just 10 minutes. Conversely, fall witnesses a decline, with values dropping to 6 in October before tapering off again. This fluctuating pattern highlights the importance of adjusting sun safety measures according to the season. For more detailed information on UV exposure, visit Shiogama UV Index.
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In Shiogama, Japan, December marks a transition into the winter months, offering a modest 204 hours of sunshine. This slight decrease from November's 218 hours reflects the region's gradual shift towards shorter days as the year winds down. December's sunshine hour total, while lower than the spring and summer peaks, still provides enough light to brighten the season, contrasting sharply with the 167 hours seen in January. Notably, the early winter sunshine serves as a gentle reminder of the vibrant 292 hours enjoyed in May, illustrating the rhythmic ebb and flow of sunlight that characterizes Shiogama throughout the year. Whether it’s the milder light of December or the full splendor of spring, each month contributes to the unique tapestry of this coastal city’s climate.
In December, Shiogama, Japan, experiences a 46% chance of sunny weather, slightly dipping from November's 61% but still offering a reasonable likelihood for sun enthusiasts. This month marks a transition as days grow shorter and cooler, which may explain the slight decrease. Interestingly, December's sun probability closely mirrors that of January, where it stands at 47%. Observing the overall trend, it’s apparent that while late fall and early winter months generally display fluctuations, the potential for sunny days remains fairly consistent, encouraging residents and visitors alike to enjoy the crisp winter air amidst the chance of sunshine.
As the year comes to a close in Shiogama, Japan, December brings with it a return to shorter daylight hours, averaging just 9 hours of sunlight. This trend mirrors January's daylight duration, emphasizing a time of yearly transition. The months leading up to December experience a gradual increase in daylight, peaking at 14 hours from May through July, heralding the long days of summer. However, as autumn wanes, the daylight begins to wane once more—falling back to 10 hours in November and then dropping to 9 as winter sets in. This rhythmic ebb and flow of sunlight creates a natural cadence, reflecting the seasonal changes that define life in Shiogama.
As December unfolds in Shiogama, Japan, the winds begin to pick up, averaging 4.6 m/s (10 mph)—a noticeable increase from the gentle breezes of the summer months. This seasonal shift highlights a trend of escalating wind speeds as the year closes, with December boasting one of the higher averages since April. Following the calm of summer, where winds dipped to 3.0 m/s in July, there’s a refreshing vigor in the air bywinter, contributing to the city's invigorating atmosphere. The invigorating chill of December winds encapsulates the transition into winter, making it a time for both reflection and preparation for the colder months ahead.
Weather in Shiogama varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Shiogama, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, temperatures in Shiogama range from a minimum of -2°C (28°F) to a maximum of 15°C (60°F), with an average of 5°C (42°F). The month experiences approximately 58 mm (2.3 in) of precipitation over 11 days, accompanied by high humidity levels at 80%.
In contrast, January sees slightly colder weather, with temperatures dropping to a minimum of -5°C (23°F) and peaking at 13°C (55°F), giving an average of 3°C (37°F). Precipitation is slightly lower at 52 mm (2.0 in) across 9 days, while humidity remains consistent at 80%.
For more detailed information about January weather in Shiogama, you can visit Shiogama weather in January.
December and February present distinct weather characteristics, reflecting the transition from late fall to early winter. December typically experiences milder temperatures with an average of 5°C (42°F) and a maximum of 15°C (60°F), while February tends to be colder, with an average of 3°C (38°F) and a minimum of -6°C (22°F). Although both months see similar maximum temperatures of up to 15°C, February's minimum temperature dips lower. Precipitation is slightly higher in December at 58 mm (2.3 inches) over 11 days compared to February's 42 mm (1.7 inches) across 8 days. Humidity levels remain relatively constant, with December at 80% and February at 79%. For more detailed weather insights specific to February, you can refer to Shiogama weather in February.
When comparing the weather in December and March, we see notable differences in temperature and precipitation. December typically experiences cooler temperatures, with an average of 5°C (42°F) and a maximum reaching 15°C (60°F), while March is slightly warmer, averaging 7°C (44°F) and peaking at 19°C (66°F). Additionally, December has a lower total precipitation of 58 mm (2.3 in) compared to March's 114 mm (4.5 in), although both months have about 11 days of precipitation. Humidity levels remain relatively high in both months, with December at 80% and March slightly lower at 77%. For a more detailed look at March weather specifically, you can check out Shiogama weather in March.
In December, temperatures can be quite chilly, with a minimum of -2°C (28°F) and an average of 5°C (42°F), peaking at 15°C (60°F). The month experiences a relatively high humidity of 80%, and precipitation occurs on about 11 days, totaling 58 mm (2.3 in). In contrast, April ushers in milder conditions, featuring a minimum temperature of 2°C (35°F) and an average of 10°C (51°F), with maxima reaching 21°C (70°F). Although April has slightly less humidity at 75%, it sees increased rainfall, accumulating 113 mm (4.5 in) over approximately 12 days. For more detailed information, you can check Shiogama weather in April.
In December, temperatures in Shiogama are significantly cooler, ranging from a minimum of -2°C (28°F) to a maximum of 15°C (60°F), with an average of 5°C (42°F). The month experiences 58 mm (2.3 in) of precipitation over 11 days, accompanied by high humidity levels of 80%. In contrast, May offers much milder conditions, with temperatures varying from a minimum of 7°C (45°F) to a maximum of 25°C (77°F) and an average of 16°C (61°F). Rainfall is more substantial in May, totaling 111 mm (4.4 in) over the same 11 days, yet humidity remains constant at 80%. For more detailed insights, you can check out Shiogama weather in May.
December and June present contrasting weather patterns. In December, temperatures range from a chilly -2°C (28°F) at their lowest to a mild high of 15°C (60°F), averaging around 5°C (42°F). The month experiences moderate precipitation with about 58 mm (2.3 in) spread over 11 days, and humidity levels sit at a comfortable 80%. In stark contrast, June brings much warmer conditions, with minimum temperatures around 12°C (54°F) and maximums reaching up to 27°C (80°F), averaging 19°C (67°F). This month is also wetter, with precipitation totaling 99 mm (3.9 in) over 13 days, accompanied by higher humidity at 87%. For more information on June weather, visit Shiogama weather in June.
December and July showcase stark contrasts in weather. In December, temperatures range from a chillier min of -2°C (28°F) to a max of 15°C (60°F), bringing an average of 5°C (42°F), along with a humidity of 80%. The month experiences about 58 mm (2.3 in) of precipitation over 11 days. In contrast, July boasts significantly warmer conditions, with temperatures ranging from a mild min of 17°C (63°F) to a hot max of 32°C (89°F), averaging around 23°C (74°F). With high humidity levels at 92%, July sees much more rainfall, totaling 227 mm (8.9 in) across 19 days. For more detailed information, you can check Shiogama weather in July.
In December, temperatures are quite chilly, ranging from a minimum of -2°C (28°F) to a maximum of 15°C (60°F), with an average temperature of around 5°C (42°F). Precipitation is relatively moderate at 58 mm (2.3 in), occurring over 11 days, while humidity sits at 80%. In stark contrast, August brings much warmer weather, with temperatures ranging from a minimum of 17°C (63°F) to a maximum of 32°C (89°F) and an average of 25°C (77°F). However, this month also sees significantly higher precipitation, totaling 213 mm (8.4 in) over 18 days and increased humidity at 92%. For more detailed information, you can check Shiogama weather in August.
In December, the weather is considerably cooler than in September, with average temperatures ranging from a chilly -2°C (28°F) to a maximum of 15°C (60°F). In contrast, September boasts much warmer temperatures, featuring a minimum of 13°C (55°F) and reaching highs of 31°C (87°F). Precipitation levels also differ significantly; December has 58 mm (2.3 in) of rain spread over 11 days, while September experiences a more substantial 163 mm (6.4 in) over 14 days. Additionally, humidity remains high in both months, peaking at 80% in December and a slightly higher 86% in September. For more details on September weather, you can visit Shiogama weather in September.
In comparing the weather between December and October, December presents a much cooler and drier climate. With temperatures ranging from a minimum of -2°C (28°F) to a maximum of 15°C (60°F) and an average of 5°C (42°F), December's chilly conditions starkly contrast with October's higher temperatures, which range from a minimum of 8°C (47°F) to a pleasant maximum of 26°C (79°F) and an average of 17°C (62°F). Furthermore, while December experiences 58 mm (2.3 in) of precipitation over 11 days, October is significantly wetter with 229 mm (9.0 in) of rainfall over 12 days. Humidity levels remain similar, with December at 80% and October slightly higher at 82%. For a deeper look at October's weather specifics, you can visit Shiogama weather in October.
In comparing the weather between November and December, we observe a noticeable drop in temperatures as winter approaches. December sees average temperatures ranging from a chilly minimum of -2°C (28°F) to a maximum of 15°C (60°F), while November maintains a milder climate with temperatures typically fluctuating between 0°C (32°F) and 20°C (67°F). Additionally, December experiences increased precipitation, totaling 58 mm (2.3 inches) over 11 days, compared to November's 39 mm (1.5 inches) across 8 days. Humidity levels remain relatively consistent, with December at 80% and November at 79%. For a detailed look at November weather patterns, you can visit Shiogama weather in November.
As December arrives in Shiogama, the weather takes a noticeable turn, transitioning from the milder conditions of previous months to a wintery chill. With average temperatures dipping significantly and an increased likelihood of rain, this month is characterized by its cooler days and moist atmosphere, boasting high humidity levels. The prevalence of precipitation on approximately a third of the days adds to the wintry ambiance, making it essential for visitors and residents alike to prepare for changing conditions. For those looking to understand more about Shiogama's climate variations throughout the year, be sure to explore Shiogama Climate.