Last updated: August 21, 2025
In December, Azumino, Japan experiences a notable range of temperatures, with maximums reaching 17°C (62°F) and minimums dipping to -9°C (17°F), resulting in an average of 1°C (34°F). This month is characterized by frequent precipitation, totaling 109 mm (4.3 in) over 16 days, contributing to a high humidity level of 86%. Visitors can expect a winter atmosphere that blends cool temperatures with a damp, misty charm, making Azumino a unique winter destination.
In December, Azumino, Japan experiences a noticeable chill as winter sets in, with temperatures ranging from a minimum of -9°C (17°F) to a maximum of 17°C (62°F). The average temperature hovers around 1°C (34°F), marking a significant drop as the region transitions from the milder conditions of autumn. This month serves as a precursor to the coldest winter months ahead, reflected in the declining temperatures compared to November's averages. As daylight dims, the serene beauty of the snow-covered landscape takes center stage, enticing visitors to explore the winter charm that Azumino has to offer.
In Azumino, Japan, December brings a noticeable increase in precipitation, with 109 mm (4.3 in) of rain spread over 16 days. This marks a transition from the relatively drier November, which recorded only 83 mm (3.3 in). The late autumn weather typically sets the stage for the wetter months ahead, as precipitation begins to climb from the previous months' lower totals. December's rainfall is essential for the region, nurturing the green landscapes that characterize Azumino's breathtaking winter scenery. As the year closes, the consistent moisture signals the arrival of colder temperatures and the promise of snow, echoing the patterns seen in previous months leading into winter.
In December, humidity levels in Azumino, Japan settle at 86%, marking a slight increase from the preceding month. This trend reflects the region’s characteristic winter climate, where humidity maintains a consistent presence, hovering in the mid to high 80s throughout the colder months. Notably, the year kicks off with the highest humidity in January at 88%, while warmer months like July and August see peaks at 92%, indicating a correlation between summer heat and moisture levels. As the seasons transition, the data illustrates a gradual decline in humidity from the summer highs, stabilizing as winter approaches, ultimately creating a refreshing yet crisp atmosphere perfect for enjoying the region's winter beauty.
As December settles in Azumino, Japan, the UV Index drops back to 4, marking a return to the moderate exposure category. This decline in UV intensity signals a welcomed relief after the extreme levels seen during the summer months, where the UV Index peaked at 12 in August. While sun protection remains essential, December allows for longer exposure times of up to 30 minutes before the risk of sunburn becomes significant. The seasonal trend reflects a gradual descent from the intense UV rays of spring and summer to a more subdued winter sun, reminding residents and visitors to stay aware of UV levels throughout the year. For more detailed information, check the full stats at Azumino UV Index.
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In Azumino, Japan, the month of December greets residents with a moderate 209 hours of sunshine, offering a gentle transition from the brighter days of autumn. This period showcases a clear trend throughout the year, where sunlight begins to dwindle after a vibrant peak in May with 291 hours. As winter settles in, sunlight hours gradually taper off, marking a decrease from November's 227 hours. Although December's sunlight is less than the energetic spring months, it invites a unique charm, complementing the serene winter landscape. This seasonal variation creates an inviting atmosphere, where each hour of December's sunshine holds a promise of warmth amidst the chilly weather.
In Azumino, Japan, December ushers in a notable* 39% likelihood of sunny weather, marking a slight dip compared to the higher percentages seen in the preceding months of November (45%) and October (44%). This trend suggests a gradual reduction in sunny days as winter approaches, yet December remains relatively bright compared to the gloomier conditions typical of the following months. Interestingly, while the chances of sunshine fluctuate throughout the year—from a stark low of 22% in June and September to a peak of 45% in April and November—December stands out as a transition point, hinting at a winter landscape that still allows for glimpses of sun amidst the chill.
In Azumino, Japan, the daylight duration experiences a notable transformation throughout the year. Starting with 9 hours in January, daylight gradually increases, peaking at 14 hours from May to July, creating the perfect backdrop for summer activities and nature’s vibrancy. As autumn sets in, daylight hours begin to wane again, leading to a gradual decrease back to 10 hours in November and returning to 9 hours in December. This rhythmic ebb and flow not only marks the changing seasons but also invites a varied tapestry of experiences, from the bright blooms of spring to the serene landscapes of winter.
As December settles in Azumino, Japan, the average wind speed reaches a comfortable 2.0 m/s (5 mph), a slight uptick compared to the preceding months. The year experiences a notable decline in wind intensity during the summer, with July recording its calmest breeze at just 1.3 m/s (3 mph). However, as autumn transitions into winter, the winds rejuvenate, showing a gradual increase from 1.8 m/s (4 mph) in November to the December average. This trend reflects the shift in seasonal dynamics, as cooler temperatures often encourage brisker winds, creating an invigorating atmosphere just in time for the year's end. The consistent averages throughout the year suggest a picturesque setting, perfectly blending serene landscapes with the gentle rustling of winter winds.
Weather in Azumino varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Azumino, focusing on differences in temperature, rainfall, humidity, and UV levels.
December and January present a notable contrast in weather conditions. In December, the temperatures range from a minimum of -9°C (17°F) to a maximum of 17°C (62°F), with an average of 1°C (34°F). The month sees a significant amount of precipitation, totaling 109 mm (4.3 in) over 16 days, accompanied by a humidity level of 86%. In contrast, January experiences even colder temperatures, with lows descending to -16°C (4°F) and an average of -2°C (28°F), while highs reach only 11°C (52°F). Precipitation slightly decreases to 99 mm (3.9 in) over the same number of days (16), with humidity rising marginally to 88%. For a more detailed look at January weather, check out Azumino weather in January.
December and February present contrasting weather patterns, although both months are characterized by similar humidity levels at 86%. In December, temperatures range from a minimum of -9°C (17°F) to a maximum of 17°C (62°F), with an average of 1°C (34°F) and 109 mm (4.3 in) of precipitation over 16 days. In contrast, February experiences lower minimum temperatures of -18°C (1°F) and an average of -1°C (30°F), with a maximum reaching 16°C (61°F). Precipitation decreases slightly to 97 mm (3.8 in) over 13 days. For those interested in exploring the weather specifics for February, additional details can be found at Azumino weather in February.
In December, temperatures range from a chilly -9°C (17°F) at night to a mild 17°C (62°F) during the day, with an average temperature of around 1°C (34°F). The month is marked by significant precipitation, totaling 109 mm (4.3 in) over 16 days, and relatively high humidity at 86%. In contrast, March experiences slightly warmer conditions with a minimum of -8°C (17°F) and a maximum of 21°C (69°F), resulting in an average temperature of 4°C (40°F). While March sees a higher total precipitation of 152 mm (6.0 in) across 14 days, humidity remains lower at 81%. For more details on how the weather in Azumino changes in March, you can check Azumino weather in March.
In December, temperatures range from a chilly -9°C (17°F) to a maximum of 17°C (62°F), with an average of around 1°C (34°F). The month sees considerable precipitation, with 109 mm (4.3 inches) falling over 16 days, and high humidity levels at 86%. In contrast, April experiences milder weather with temperatures ranging from -5°C (23°F) to a pleasant high of 26°C (79°F), and an average of 9°C (48°F). Although April has more precipitation, totaling 156 mm (6.1 inches) across 13 days, the humidity is lower at 78%. For more detailed insights on the weather during this month, you can check Azumino weather in April.
December and May present strikingly different weather conditions. In December, temperatures can plummet to a minimum of -9°C (17°F), with an average temperature around 1°C (34°F) and a maximum of 17°C (62°F). This month also sees significant precipitation, totaling 109 mm (4.3 in) over 16 days, and a high humidity level of 86%. In contrast, May enjoys milder temperatures, with a minimum of -1°C (31°F), an average of 15°C (59°F), and a maximum reaching up to 30°C (86°F). While the rain is more pronounced in May, accumulating to 179 mm (7.0 in) over 14 days, the overall humidity is slightly lower at 81%. For detailed insights into May weather, you can explore Azumino weather in May.
December and June present stark contrasts in weather patterns. In December, temperatures range from a chilly minimum of -9°C (17°F) to a milder maximum of 17°C (62°F), with an average around 1°C (34°F). The month sees considerable precipitation totaling 109 mm (4.3 in) over 16 days, and humidity levels are high at 86%. In contrast, June brings significantly warmer temperatures, with lows starting at 6°C (43°F) and soaring to a high of 29°C (84°F), averaging 18°C (65°F). Precipitation increases to 194 mm (7.7 in) over the same number of days, with humidity slightly rising to 88%. For a detailed look at Azumino’s June weather, you can check out Azumino weather in June.
In December, the weather is characterized by chilly temperatures, with a minimum of -9°C (17°F) and an average around 1°C (34°F), occasionally reaching a maximum of 17°C (62°F). The month experiences significant precipitation, totaling 109 mm (4.3 in) over 16 days, and the humidity averages a high 86%. In contrast, July brings warm and humid conditions, with temperatures ranging from a minimum of 14°C (58°F) to an average of 22°C (72°F), peaking at 33°C (91°F). This month sees much more rainfall, with 333 mm (13.1 in) spread across 21 days, contributing to an even higher humidity level of 92%. For more details on the specific weather during this vibrant summer month, visit Azumino weather in July.
In comparing the weather between December and August, it's clear that these two months present strikingly different climates. December experiences chilly temperatures, with a minimum of -9°C (17°F) and an average of just 1°C (34°F), while August boasts much warmer conditions, where temperatures range from a minimum of 11°C (52°F) to a maximum of 34°C (93°F). Precipitation is more frequent in August, accumulating 197 mm (7.8 in) over 17 days, compared to December's 109 mm (4.3 in) over 16 days. Notably, humidity levels are also slightly higher in August at 92%, versus December's 86%. For more detailed insights on the warm weather in August, you can visit Azumino weather in August.
December weather presents a stark contrast to that of September. While December temperatures can plummet to a minimum of -9°C (17°F), September enjoys milder conditions with average highs reaching 30°C (86°F). Additionally, September experiences significantly more precipitation, with 222 mm (8.7 in) over 19 days compared to December's 109 mm (4.3 in) across 16 days, suggesting more frequent rain showers as autumn transitions to winter. Humidity remains relatively high in both months, with September slightly ahead at 89% compared to December's 86%. For more detailed information on September weather, you can refer to Azumino weather in September.
December weather is marked by significantly colder temperatures, with a minimum of -9°C (17°F) and an average of just 1°C (34°F), whereas October enjoys milder weather, with temperatures ranging from a minimum of 0°C (33°F) to a comfortable maximum of 26°C (79°F). Precipitation is also notably different; while December receives 109 mm (4.3 in) of rain over 16 days, October experiences much heavier rainfall, totaling 255 mm (10.1 in) over 19 days. Both months have high humidity levels, with December at 86% and October slightly higher at 87%. For a detailed look at October weather, you can visit Azumino weather in October.
In comparison to November, December experiences colder temperatures, with average highs dropping to 1°C (34°F) compared to November's average of 7°C (44°F). The minimum temperatures in December are also lower, reaching -9°C (17°F) versus November's -4°C (25°F). Precipitation is more frequent in December, occurring over 16 days and totaling 109 mm (4.3 in), surpassing November's 83 mm (3.3 in) over 13 days. Despite the similarities in humidity levels—86% in December and 85% in November—the general trend shows that December is chillier and wetter. For more detailed insights on November weather, visit Azumino weather in November.
As December unfolds in Azumino, the weather reveals a sharp transition from autumn's mild embrace to winter's chill. With temperatures dipping significantly, the month features an average of just 1°C, which stands in stark contrast to the milder conditions of previous months. Precipitation is frequent, with 16 days of rain contributing to a total of 109 mm, making the landscape decidedly wetter and more humid than earlier in the year, with humidity levels averaging 86%. Embrace the unique charm of December in Azumino, where the crisp air and scenic beauty invite both adventure and tranquility. For a more comprehensive understanding of the area's climate, check out Azumino Climate.