Last updated: August 21, 2025
December in Konan, Japan, presents a fascinating blend of weather conditions. With a maximum temperature peaking at 22°C (72°F) and an average of 6°C (44°F), the month offers a cool atmosphere, complemented by a minimum dip to -7°C (19°F). Visitors can expect some precipitation, with 63 mm (2.5 in) falling over approximately 8 days, highlighting the month’s potential for rainy spells. The humidity is fairly high at 83%, adding to the crisp winter feel. Whether you're exploring the scenic landscapes or enjoying local festivities, December in Konan showcases a unique winter charm.
In December, Konan, Japan experiences a noticeable chill as temperatures dip into winter's embrace. With minimums plummeting to -7°C (19°F), the month commences with a crispness that lingers in the air. The average temperature rests at a modest 6°C (44°F), hinting at the return of holiday cheer amid the seasonal freeze. As the days progress, residents can expect maximums reaching a comfortable 22°C (72°F), offering brief interludes of warmth that encourage outdoor enjoyment. Compared to November's more temperate readings, December signifies a clear transition to colder conditions, marking a festive season where layers and hot beverages become essentials for warmth and comfort.
In December, Konan, Japan experiences a shift in precipitation patterns, with an average of 63 mm (2.5 in) of rainfall spread across 8 days. This marks a noticeable increase from November, which saw only 41 mm (1.6 in) with just 5 rainy days. As the year draws to a close, December's precipitation levels reflect a typical winter climate, where the rainy season begins to taper off. The rainfall, while moderate compared to the summer months when July peaks at 253 mm (10.0 in), indicates a distinct seasonal transition as colder weather sets in. While December's total is less than the spring averages, it still contributes to the region's lush landscapes that characterize the surrounding areas throughout the year.
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.
In December, Konan, Japan witnesses a noticeable dip in the UV Index, registering at 3—an indication of moderate exposure. This decrease from the extreme levels typically seen during the summer months serves as a reminder for residents and visitors to enjoy outdoor activities while still remaining mindful of sun protection. With a burn time extending to 30 minutes, it's a more forgiving month for sun seekers compared to the intensity of previous months. As the year winds down, December's UV Index reflects a trend of diminishing sun strength, providing a calmer environment for those looking to embrace the outdoor charm of Konan. For more detailed insights, check the Konan UV Index.
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In December, Konan, Japan, experiences a delightful 211 hours of sunshine, bringing a gentle close to the year's daylight offerings. As the days shorten, this month contrasts sharply with the radiant peaks of May and August, which bask in an impressive 282 and 292 hours respectively. The sunshine begins to wane from the record heights of spring and summer, yet December maintains a significant brightness, reflecting a steady decline that marks the transition into winter. This trend showcases the city’s resilient charm, where even in the dim months, the sun still offers a warm embrace, inviting residents and visitors alike to savor the last flickers of autumnal glow before the darker days of January approach.
In Konan, Japan, the likelihood of sunny weather in December stands at 51%, offering a pleasant transition into winter compared to the preceding months. November sets a positive tone with a slightly higher 52% chance of sunshine, while December's forecast remains stable, reflecting a consistent trend as we move through the fall and into the winter months. Interestingly, the probability of sunny days dips during the summer months, falling as low as 20% in June, before gradually improving in the cooler seasons. Although December brings shorter days, residents and visitors can still expect a good balance of sun and cloud, making it a charming time to experience the local winter scenery.
As the year progresses in Konan, Japan, the daylight duration exhibits a captivating rhythm. Starting January and February with a steady 10 hours of daylight, the numbers gradually rise through March and April, peaking at 14 hours in June and July. This vibrant summer light wanes as August brings 13 hours and September slightly less with 12 hours. The transition into autumn is marked by a gentle decline, with daylight tapering off to 11 hours in October and further down to 10 hours in November. Finally, December ushers in the shortest days of the year, with just 9 hours of daylight, inviting a cozy atmosphere as the days grow colder and shorter. This pattern highlights the seasonal ebb and flow of light, shaping both daily life and the beauty of nature in Konan.
In December, Konan, Japan experiences a gentle breeze with an average wind speed of 2.8 m/s (6 mph), slightly higher than the stillness of summer months but reflective of the overall seasonal transition. As the year draws to a close, one can observe a gradual increase in wind speed compared to the preceding months, following a summer lull where speeds hovered around 2.1 m/s (5 mph). This uptick aligns with the typical ascent seen in late fall, culminating in a brisk, refreshing air that signifies winter’s imminent arrival. The winds of December bring with them a subtle excitement, a whisper of the colder days ahead while remaining comfortable enough to enjoy the beauty of the season.
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.
December and January display notable differences in weather characteristics. In December, the temperature ranges from a minimum of -7°C (19°F) to a maximum of 22°C (72°F), with an average of 6°C (44°F). This month experiences around 63 mm (2.5 in) of precipitation over 8 days and an overall humidity of 83%. Conversely, January sees a slightly cooler average temperature of 4°C (39°F), with a maximum drop of 15°C (60°F) and the same minimum of -7°C (20°F). Precipitation decreases to 52 mm (2.0 in), occurring on 8 days, while humidity drops marginally to 82%. For more detailed insights into January's weather, visit Konan weather in January.
In December, temperatures can range from a chilly -7°C (19°F) at their lowest to a warm 22°C (72°F) at their peak, with an average temperature of around 6°C (44°F). The month sees an average of 63 mm (2.5 in) of precipitation over 8 days and experiences a relatively high humidity of 83%.
In contrast, February offers slightly milder conditions, with minimum temperatures of -6°C (21°F) and maximum temperatures of 19°C (67°F), resulting in an average temperature of 5°C (41°F). Precipitation is slightly lower at 59 mm (2.3 in) over the same number of days, and humidity decreases to 79%.
For further details on February weather in Konan, you can check Konan weather in February.
In December, temperatures range from a chilly -7°C (19°F) to an average of 6°C (44°F), with a maximum of 22°C (72°F). The month experiences about 63 mm (2.5 in) of precipitation over 8 days, accompanied by high humidity at 83%. In contrast, March sees slightly milder temperatures, with a minimum of -3°C (27°F) and an average of 9°C (49°F), peaking at 23°C (73°F). However, March is wetter, receiving 116 mm (4.6 in) of precipitation over 11 days, while the humidity drops to 74%. For more detailed insights, visit Konan weather in March.
When comparing December and April, notable differences in weather patterns emerge. December features a colder range of temperatures, with a minimum of -7°C (19°F) and an average of 6°C (44°F), occasionally reaching a maximum of 22°C (72°F). The month experiences 63 mm (2.5 in) of precipitation over about 8 days, coupled with high humidity levels at 83%. In contrast, April shows a significant warming trend, with temperatures dipping to a minimum of -1°C (31°F) and averaging 14°C (57°F), capping at a maximum of 27°C (80°F). April is also wetter, with 138 mm (5.4 in) of rain falling over 10 days, though it has slightly lower humidity at 76%. For more detailed weather information about April, check out Konan weather in April.
In December, temperatures can drop to a minimum of -7°C (19°F), with an average temperature of 6°C (44°F) and a high reaching 22°C (72°F). The month sees about 63 mm (2.5 in) of precipitation over 8 days, maintaining a high humidity level of 83%. In contrast, May experiences noticeably warmer temperatures, with a minimum of 6°C (43°F), an average of 19°C (66°F), and a maximum of 32°C (89°F). This month also has increased precipitation of 144 mm (5.7 in) over 11 days, while humidity remains at 83%. For more details on the weather in Konan during May, you can visit Konan weather in May.
December's weather presents a stark contrast to that of June. While December experiences chilly temperatures with a minimum of -7°C (19°F) and an average of 6°C (44°F), June warms up considerably, showcasing a minimum of 11°C (52°F) and an average of 22°C (72°F). Additionally, June can see highs reaching 32°C (90°F), compared to December's peak of 22°C (72°F). Precipitation also differs, with December receiving 63 mm (2.5 in) over 8 days, while June has a wetter month with 141 mm (5.6 in) of rain spread over 12 days. The humidity levels are slightly higher in June at 87%, compared to December's 83%. For more detailed information about June's weather, check out Konan weather in June.
When comparing the weather in December and July, notable differences emerge. December experiences much cooler temperatures, ranging from a minimum of -7°C (19°F) to a maximum of 22°C (72°F), with an average of 6°C (44°F). The month sees a relatively low amount of precipitation at 63 mm (2.5 in) over 8 days and has a humidity level of 83%. In contrast, July is characterized by significantly warmer temperatures, with a minimum of 19°C (66°F), an average of 26°C (80°F), and a maximum reaching 37°C (98°F). This month is much wetter, recording 253 mm (10.0 in) of precipitation over 19 days and a higher humidity level of 93%. For a detailed insight into the July weather, visit Konan weather in July.
Comparing the weather in December and August reveals stark contrasts. December experiences much cooler temperatures, with a minimum of -7°C (19°F) and an average of 6°C (44°F), while August boasts much warmer conditions, featuring a minimum of 18°C (65°F) and an average of 28°C (83°F). Moreover, precipitation is notably higher in August, reaching 168 mm (6.6 in) over 12 days compared to December's 63 mm (2.5 in) over just 8 days. Humidity levels are also elevated in August at 91%, compared to 83% in December, making August feel even more humid and oppressive. For a more detailed look at the weather specifics for August, visit Konan weather in August.
In December, the weather is notably cooler, with average temperatures ranging from a minimum of -7°C (19°F) to a maximum of 22°C (72°F), while September enjoys much warmer conditions, with averages between 14°C (57°F) and 35°C (96°F). December sees considerably less precipitation, at 63 mm (2.5 inches) over 8 days, compared to September's rainfall of 136 mm (5.4 inches) across 13 days, making the latter month wetter. Humidity levels are quite similar in both months, hovering around 83% in December and slightly higher at 87% in September. For more detailed insights into September weather, you can refer to Konan weather in September.
In December, temperatures are significantly cooler, with a minimum of -7°C (19°F) and an average of just 6°C (44°F), compared to much milder October, where temperatures range from a minimum of 7°C (45°F) to an average of 18°C (65°F) and can reach highs of 33°C (92°F). Additionally, December experiences less precipitation at 63 mm (2.5 in) over 8 days, while October has a much wetter profile, receiving 227 mm (8.9 in) over 13 days. Humidity levels remain fairly similar, with December at 83% and October slightly higher at 85%. Overall, December brings colder, drier weather, while October is characterized by warmth and substantial rainfall. For more details, visit Konan weather in October.
In December, the weather becomes noticeably colder compared to November, with temperatures ranging from a minimum of -7°C (19°F) to a maximum of 22°C (72°F), whereas November sees milder temperatures, with a minimum of -1°C (31°F) and a maximum of 25°C (77°F). Additionally, December experiences increased precipitation at 63 mm (2.5 in) over 8 days, compared to November's 41 mm (1.6 in) over just 5 days. Despite both months having a humidity level of 83%, the transition to December brings a more wintry atmosphere. For a detailed look at the weather conditions during November, check out Konan weather in November.
As December settles in, Konan experiences a notable shift in weather dynamics compared to earlier months. The temperature plunges, with daytime highs reaching a cool 22°C (72°F), while nighttime lows can dip to a chilly -7°C (19°F), creating a stark contrast to the warmer months. This month also brings increased humidity levels at 83% and a moderate amount of precipitation, averaging 63 mm (2.5 in) over approximately 8 days. Such conditions set the stage for a cozy winter ambiance, making it an ideal time for seasonal festivities. For a deeper understanding of how December fits into the broader climate patterns, visit Konan Climate.