Last updated: August 21, 2025
Discover the December weather in Konan, Japan, where the cold air brings a mix of chill and charm. With a maximum temperature reaching up to 20°C (68°F) and an average of 7°C (45°F), residents can expect cooler days, while the minimum dips to a brisk -5°C (24°F). This month also sees about 68 mm (2.7 in) of precipitation spread over 7 days, contributing to a relatively high humidity level of 83%. Embrace the seasonal shifts and the serene beauty that this wintry setting offers during December in Konan.
As December settles in, Konan, Japan experiences a notable transition in temperatures, preparing for the winter months ahead. With minimum temperatures dipping to -5°C (24°F), the chill in the air is palpable, yet days can still warm up to a comfortable 20°C (68°F). The average temperature during this month hovers around 7°C (45°F), a gentle reminder of the cooler season while still allowing for some milder days. This gradual decrease from November's 1°C (33°F) minimum and 13°C (55°F) average highlights a trend toward the coldest part of the year. As the scenery transforms with winter’s embrace, December offers a unique blend of crispness and moments of warmth against the backdrop of Japan’s serene winter landscapes.
December in Konan, Japan, marks the transition to winter, bringing a modest increase in precipitation with 68 mm (2.7 in) of rainfall over roughly 7 days. This slight uptick follows the much drier month of November, which recorded only 61 mm. As the year draws to a close, December’s rainfall is still significantly less than the summer months where the city experiences its peak precipitation, like the striking 384 mm (15.1 in) in July. Overall, while December is wetter than the preceding months, it signals a shift towards the more tranquil and dry conditions typically characteristic of winter, setting the stage for the cold season ahead.
In December, Konan, Japan, experiences a humidity level of 83%, mirroring the slightly elevated moisture found in the preceding months of November. The trend during this time of year shows a sustained high humidity, particularly from June through August, where it peaks at a staggering 93% in July. As the year closes, humidity begins to stabilize, settling back slightly in the early winter months. Overall, the consistent humidity levels indicate that while December may offer a slight respite from the extreme summertime dampness, it remains comfortably humid, characteristic of the region’s climate.
As December rolls into Konan, Japan, the UV Index drops to a moderate level of 3, signaling a decrease in solar intensity compared to the preceding months. This transition from extreme levels in the summer, where people needed to limit exposure to just 10 minutes to avoid sunburn, highlights the seasonal shift towards safer sun conditions. The month begins to usher in cooler weather, allowing for longer outdoor activities without the immediate concern of overexposure. With burn times extending back to 30 minutes, it's a great opportunity to enjoy the outdoors while still being mindful of UV exposure. For more detailed insights on UV levels throughout the year, visit Konan UV Index.
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December in Konan, Japan, ushers in a gentle decline in sunshine hours, with the month boasting 223 hours of glorious daylight. As the year winds down, this charming city experiences a slight dip compared to the vibrant months of summer, particularly August, which enjoys an impressive 300 hours of sunshine. Notably, the trend showcases a steady increase in daylight from January's modest 185 hours to the peak of 290 hours in May, before gradually tapering off. Despite this decrease, December still offers a bright finish to the year, promising moments of warmth and brightness as residents and visitors alike gear up for the festivities of the season.
In December, Konan, Japan experiences a 53% chance of sunny weather, marking a slight dip from the preceding months but still promising a reasonable amount of sunshine. Notably, November leads with a 59% likelihood, suggesting that as autumn transitions to winter, the chances of clear skies remain relatively consistent. Interestingly, while the summer months witness lower probabilities of sun, the trend suggests that late fall and early winter bring about a resurgence of sunnier days. With December's sun probability hovering above that of March and April, residents and visitors can look forward to some bright afternoons amidst the crisp winter air.
In Konan, Japan, the daylight duration undergoes a fascinating transformation throughout the year. Beginning in January with a steady 10 hours of daylight, the days gradually lengthen, reaching their peak at 14 hours in May and continuing the trend through June and July. As summer gives way to autumn, the daylight hours begin to taper off, with a gradual decline back to 11 hours in October and returning to 10 hours in November. By December, the daylight dips to 9 hours, marking the shortest days of the year. This cyclical rhythm not only reflects the changing seasons but also influences the daily life and activities of the locals as they embrace the brilliance of summer and adapt to the coziness of winter's longer nights.
As December wraps Konan in its serene embrace, the wind picks up slightly, averaging 2.5 m/s (6 mph). This marks a subtle return to breezier conditions after a series of milder months, with wind speeds dipping to their lowest in July and September. The transition into winter sees a gentle refresh, contrasting with the generally calm summer months where July's languid breeze fell to just 1.6 m/s (4 mph). Notably, the year closes with a breeze that echoes the average winter temperament, inviting a sense of cozy contemplation among the tranquil streets of this Japanese city. While December's winds remain moderate, they hint at the dynamic shifts of the seasons, bridging the warmth of autumn with the crisp promise of winter ahead.
Weather in Konan varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Konan, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, temperatures vary from a minimum of -5°C (24°F) to a maximum of 20°C (68°F), with an average of 7°C (45°F), and the month sees a total precipitation of 68 mm (2.7 in) over about 7 days, accompanied by high humidity at 83%. In contrast, January experiences a slightly cooler average temperature of 5°C (41°F) with similar extremes, ranging from -5°C (23°F) to a maximum of 18°C (64°F). Precipitation decreases to 52 mm (2.0 in) over the same number of days, and the humidity remains relatively stable at 82%. For more details on the seasonal climate, visit Konan weather in January.
December and February exhibit relatively similar temperature ranges, with both months experiencing minimum temperatures around -5°C (24°F). December tends to be slightly warmer on average, with an average temperature of 7°C (45°F) compared to February's 6°C (42°F). However, February can see slightly higher maximum temperatures, reaching 22°C (71°F) compared to December's 20°C (68°F).
In terms of precipitation, December brings 68 mm (2.7 in) over 7 days, while February sees a bit less at 59 mm (2.3 in) across 6 days. The humidity levels are also marginally lower in February at 79% compared to 83% in December, indicating a slightly drier atmosphere as winter transitions to spring. For more detailed insights, you can learn about Konan weather in February.
The weather in December presents cooler temperatures, with a minimum of -5°C (24°F) and an average of 7°C (45°F), whereas March experiences milder conditions, with temperatures ranging from a minimum of -1°C (30°F) to an average of 10°C (50°F). In terms of maximum highs, December peaks at 20°C (68°F), while March can reach up to 25°C (77°F). Notably, March also sees significantly more precipitation, totaling 151 mm (6.0 in) over 11 days, compared to December’s 68 mm (2.7 in) over 7 days. Additionally, the humidity levels are higher in December at 83%, dropping to 74% in March, which might affect the overall comfort of the weather. For more detailed information, check out Konan weather in March.
December and April present distinct variations in weather patterns. In December, temperatures range from a frigid minimum of -5°C (24°F) to a mild maximum of 20°C (68°F), with an average temperature of around 7°C (45°F). The month experiences 68 mm (2.7 in) of precipitation over roughly 7 days, accompanied by high humidity levels averaging 83%. In contrast, April boasts significantly warmer weather, with temperatures spanning from a low of -1°C (31°F) to a high of 29°C (84°F) and an average of 14°C (58°F). Precipitation increases to 163 mm (6.4 in) over 10 days, but humidity decreases slightly to 76%. For more detailed insights on the weather during this time, visit Konan weather in April.
In December, the weather is quite chilly, with temperatures ranging from a minimum of -5°C (24°F) to a maximum of 20°C (68°F) and an average of 7°C (45°F). The month sees about 68 mm (2.7 in) of precipitation over 7 days and maintains a high humidity level of 83%.
In contrast, May experiences significantly warmer temperatures, with a minimum of 5°C (42°F), an average of 19°C (67°F), and a maximum reaching 32°C (90°F). The month is also wetter, with 196 mm (7.7 in) of precipitation over 11 days, while the humidity remains consistent at 83%.
For more detailed insights about the weather conditions in May, you can check this link: Konan weather in May.
December and June present markedly different weather conditions. In December, temperatures range from a chilly -5°C (24°F) to a mild average of 7°C (45°F), with a maximum of 20°C (68°F). The month receives about 68 mm (2.7 in) of precipitation over approximately 7 days, combined with high humidity levels at 83%. In contrast, June boasts a much warmer environment, with temperatures ranging from a minimum of 12°C (54°F) to a comfortable average of 23°C (74°F), reaching as high as 33°C (91°F). Precipitation significantly increases to 196 mm (7.7 in) spread over around 14 days, and humidity also rises to 87%. These comparisons clearly illustrate the transition from the cool, damp conditions of December to the warm, wetter climate of June. For more detailed information, you can visit Konan weather in June.
December and July present starkly contrasting weather patterns. In December, temperatures range from a chilly -5°C (24°F) at night to a milder 20°C (68°F) during the day, with an average of 7°C (45°F). The month experiences around 68 mm (2.7 in) of precipitation over 7 days, contributing to a high humidity of 83%. Conversely, July sees much warmer conditions, with minimum temperatures of 20°C (67°F) and maximums reaching an intense 38°C (101°F), averaging 27°C (81°F). This summer month also witnesses significantly more rain, totaling 384 mm (15.1 in) across 23 days, combined with a humidity level of 93%. For more detailed insights on the summer climate, you can visit Konan weather in July.
December and August exhibit vastly different weather characteristics. In December, temperatures range from a chilly -5°C (24°F) at their lowest to a mild 20°C (68°F) at their peak, with an average of 7°C (45°F). The month sees a total precipitation of 68 mm (2.7 in) spread over about 7 days, with humidity levels around 83%. In contrast, August experiences significantly warmer weather, with minimum temperatures starting at 19°C (67°F) and soaring to a maximum of 38°C (100°F), resulting in an average temperature of 29°C (84°F). Precipitation is also heavier in August, totaling 253 mm (10.0 in) over approximately 16 days, with humidity climbing to 91%. For more insights, check out Konan weather in August.
In December, the weather tends to be much cooler, with temperatures ranging from a chilly -5°C (24°F) at night to a mild 20°C (68°F) during the day, while September boasts much warmer averages, with lows of 12°C (54°F) and highs reaching a sweltering 37°C (98°F). While December experiences relatively low precipitation of 68 mm (2.7 in) over 7 rainy days, September is significantly wetter, with 225 mm (8.9 in) falling across 16 days. Additionally, the humidity levels are slightly higher in September at 87%, compared to December's 83%, further emphasizing the contrasting seasonal experiences. For more detailed weather information, you can visit Konan weather in September.
In comparing the weather between December and October, December typically presents a much cooler climate with temperatures ranging from a minimum of -5°C (24°F) to a maximum of 20°C (68°F), while October enjoys milder days with averages between 7°C (44°F) and 32°C (90°F). October is also significantly wetter, receiving 246 mm (9.7 in) of precipitation over 14 days, compared to December's 68 mm (2.7 in) over just 7 days. Humidity remains fairly high in both months, at 83% for December and 85% for October. For a detailed look at October's weather conditions, you can visit Konan weather in October.
In December, temperatures take a noticeable dip compared to November, with minimums dropping to -5°C (24°F) and an average of 7°C (45°F), while November sees milder temperatures, ranging from a minimum of 1°C (33°F) and an average of 13°C (55°F). Both months experience similar humidity levels at 83%, but December has a slight increase in precipitation, totaling 68 mm (2.7 in) over 7 days, compared to November's 61 mm (2.4 in) over just 5 days. This shift results in a colder, wetter climate in December compared to the relatively warmer and drier conditions of November. For a more detailed look at November’s weather, check out Konan weather in November.
As December unfolds in Konan, the weather experiences a notable shift towards cooler temperatures and increased moisture. Unlike the milder months that precede it, December presents a brisk ambiance, with average temperatures dipping and occasional frosts becoming a possibility. The enhanced humidity of 83% combined with 68 mm of precipitation across about seven days highlights the start of winter's embrace. This transition can bring a unique charm to the city, making it a perfect time for cozy indoor activities or strolling through festive decorations. For a comprehensive overview of Konan's seasonal variations, visit Konan Climate.