Last updated: August 21, 2025
In December, Arashiyama, Japan experiences a fascinating range of weather, with maximum temperatures reaching up to 21°C (71°F) and an average of 6°C (43°F), while dipping as low as -9°C (17°F) during the coldest nights. This month sees 66 mm (2.6 in) of rainfall spread over approximately 9 days, contributing to a humidity level of 83% that can enhance the enchanting atmospheric qualities of this picturesque region. Visitors should be prepared for both mild days and chilly evenings, making layered clothing essential for fully enjoying the serene beauty of Arashiyama's landscapes during this season.
In December, Arashiyama, Japan, experiences a notable drop in temperatures as winter takes hold. The month begins with minimums around -9°C (17°F), reminding visitors that chilly days are here. However, daytime offers a pleasant contrast, with average highs reaching up to 21°C (71°F), creating a unique blend of crisp air and milder afternoons. As the year winds down, the temperature transition from November—a relatively mild month with averages of 12°C (53°F)—highlights the shift towards winter. Despite the cold nights, the increase in daylight warmth invites outdoor exploration of the stunning bamboo groves and temples that Arashiyama is famous for, making December a captivating time to experience this enchanting locale.
In December, Arashiyama, Japan, experiences a notable shift in its precipitation patterns as the region transitions into winter. With 66 mm (2.6 in) of precipitation over 9 days, the month reflects a moderate increase compared to the preceding month's lower total of 47 mm (1.8 in). This uptick may indicate the onset of winter rains, commonly seen as the year comes to a close. While December doesn't approach the extremes of summer months like July, which boasts a staggering 324 mm (12.7 in), it still contributes significantly to the overall annual moisture. The consistent rainfall, albeit lighter, continues to nurture Arashiyama's stunning landscapes, ensuring that the area remains lush and vibrant even in the colder months.
In Arashiyama, Japan, December heralds a return to moderately high humidity levels, with 83% measured this month. This marks a slight dip from the peaks of summer, where humidity soared to 93% in July and 91% in August. Interestingly, humidity remains notably consistent in later autumn and early winter, hovering between 83% and 87% from November through December. As the year closes, humidity levels reflect a delicate balance, showcasing the area's characteristic moisture while shifting gradually towards the drier months of spring. This trend not only underscores the unique climate of Arashiyama but also enhances the misty allure of its breathtaking landscapes in winter.
As the year winds down, December in Arashiyama brings a moderate UV Index of 3, making sun exposure less risky with a burn time of around 30 minutes. This marks a noticeable decline from the sweltering peak of 11 in the summer months, where the sun's rays reach their most intense levels, demanding vigilant sun protection. Transitioning from the extreme exposure of late spring and summer, December offers a gentler reminder to enjoy the outdoors while still being aware of UV radiation. The overall trend shows a significant drop in intensity, reflecting the colder months ahead. For those seeking more details on UV levels throughout the year, check out Arashiyama UV Index.
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December in Arashiyama, Japan, brings a gentle embrace of 209 hours of sunshine, marking a subtle dip as the year draws to a close. This month reflects a trend of decreasing sunlight hours from the vibrant highs of summer, where August peaks at 295 hours, illuminating the landscape in a golden glow. As autumn transitions into winter, sunshine availability steadily wanes, peaking in May with 285 hours, then gradually reducing through the cooler months. By the time December arrives, the 209 hours of sunlight feels like a soft farewell to the year, setting the stage for reflective moments amid Arashiyama's iconic bamboo groves and serene riverside vistas.
In Arashiyama, Japan, December presents a promising opportunity for sunny days, boasting a 52% chance of clear skies. This likelihood is a subtle decline from the vibrant autumn months of October and November, which enjoy sun probabilities of 51% and 54%, respectively. While winter sets in, December stands out compared to the subsequent winter months of January and February, both at 47% for sunshine. Overall, the trends reveal a comparatively brighter December, making it an inviting time to explore the picturesque landscapes of Arashiyama under the potential glow of winter sun.
In Arashiyama, Japan, the rhythm of daylight shifts throughout the year, showcasing a beautiful transition with each season. Starting with 10 hours of daylight in January and February, the days gradually lengthen through the spring, peaking at 14 hours in June and July. As summer fades, daylight begins its gradual decline, with hours decreasing until reaching 10 hours in November, before dropping to just 9 hours in December. This trend highlights the serene beauty of winter as nature prepares for the shorter, more reflective days, inviting a unique atmosphere to this enchanting locale.
As December rolls into Arashiyama, Japan, the winds begin to pick up, with average speeds reaching 2.7 m/s (6 mph). This slight increase from the calmer summer months reflects the region's transition into winter, where a gentle breeze once more dances through the lush bamboo groves. Throughout the year, wind speeds in Arashiyama have shown subtle fluctuations; notably, the mildness of summer is marked by lower winds, while the approach of winter, particularly in December, hints at a gradual return to more invigorating breezes. While January and February typically see the highest wind speeds, December still carries a refreshing chill, setting the stage for a serene holiday season amidst its natural beauty.
Weather in Arashiyama varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Arashiyama, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of December and January, we see some notable differences and similarities. December experiences a wider range in temperatures, with a minimum of -9°C (17°F) and a maximum of 21°C (71°F), leading to an average temperature of 6°C (43°F). In contrast, January offers slightly milder conditions, where temperatures range from a minimum of -7°C (19°F) to a maximum of 16°C (60°F), resulting in a lower average of 4°C (39°F). Both months receive similar levels of precipitation, with December at 66 mm (2.6 in) and January at 56 mm (2.2 in), typically spanning over 9 days. Humidity levels remain quite close, with December at 83% and January slightly lower at 82%. For those interested in a more specific look at January weather in the region, you can check out Arashiyama weather in January.
When comparing December and February weather, both months experience chilly temperatures, but December tends to be slightly warmer on average. December's average temperature is 6°C (43°F), whereas February sees a drop to 4°C (40°F). The minimum temperatures are similar, with December dipping to -9°C (17°F) and February to -8°C (18°F). Precipitation levels are nearly identical, with December receiving 66 mm (2.6 in) and February at 62 mm (2.5 in), each experiencing around 9 days of rain. Additionally, December has higher humidity at 83%, compared to February's 79%. For more specific insights on February weather, you can check Arashiyama weather in February.
December and March showcase distinct weather patterns, highlighting the transition between late autumn and early spring. In December, temperatures can dip as low as -9°C (17°F), with an average of 6°C (43°F) and a maximum of 21°C (71°F). The month experiences significant precipitation, totaling 66 mm (2.6 in) over approximately 9 days, coupled with high humidity at 83%. In contrast, March sees a milder temperature range with minima around -3°C (27°F) and averages of 9°C (48°F), reaching a maximum of 23°C (73°F). Precipitation increases to 125 mm (4.9 in) across about 12 days, and the humidity drops to 74%. For a closer look at March weather specifics in Arashiyama, you can visit Arashiyama weather in March.
In December, temperatures range from a frigid minimum of -9°C (17°F) to a mild maximum of 21°C (71°F), with an average of 6°C (43°F). The month experiences 66 mm (2.6 in) of precipitation over about 9 days, and the humidity levels are relatively high at 83%. In contrast, April brings more temperate weather, with minimum temperatures rising to 0°C (33°F) and maximums reaching 26°C (80°F), averaging around 13°C (56°F). However, April also sees increased precipitation, totaling 157 mm (6.2 in) over about 11 days, while humidity slightly decreases to 76%. For a closer look at the weather in April, check out Arashiyama weather in April.
December and May present distinctly different weather experiences. In December, temperatures can plunge to a minimum of -9°C (17°F), although the average hovers around a mild 6°C (43°F), with a maximum of 21°C (71°F). The month features about 66 mm (2.6 in) of precipitation spread over 9 days, accompanied by a high humidity of 83%, creating a chilly yet varied climate.
Conversely, May brings a much warmer atmosphere, with minimum temperatures starting at 4°C (39°F) and averaging 18°C (66°F), peaking at a pleasant 31°C (88°F). The month is wetter, with total precipitation reaching 154 mm (6.1 in) over 12 days, but the humidity remains consistent at 83%. This combination results in a vibrant, lush environment. For more insights, check out the detailed information on Arashiyama weather in May.
December and June exhibit strikingly different weather patterns. In December, temperatures range from a chilly -9°C (17°F) to a mild 21°C (71°F), with an average temperature of 6°C (43°F). The month has relatively low precipitation, totaling 66 mm (2.6 in) over about 9 days, and the humidity sits at 83%. In contrast, June brings warmer weather, with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 32°C (89°F), and an average of 22°C (72°F). Additionally, June experiences significantly higher precipitation, with 161 mm (6.3 in) spread over approximately 14 days, and the humidity increases slightly to 87%. For more insights on June weather specifically, check out Arashiyama weather in June.
December and July present vastly different weather conditions. In December, temperatures range from a chilly -9°C (17°F) at night to a mild average of 6°C (43°F), peaking at 21°C (71°F) during the day. The month sees about 66 mm (2.6 in) of precipitation spread over 9 days, with humidity levels around 83%. In stark contrast, July boasts much warmer temperatures, with nightly lows starting at 19°C (66°F) and an average of 26°C (79°F), escalating to a scorching maximum of 37°C (98°F). The summer month experiences significantly more rainfall, totaling 324 mm (12.7 in) across 22 days, accompanied by high humidity at 93%. For more detailed insights, you can check Arashiyama weather in July.
When comparing the weather in December and August, it's evident that these months present stark contrasts. December experiences much cooler temperatures, with minimum lows reaching -9°C (17°F) and an average of 6°C (43°F). In contrast, August sees much warmer conditions with minimum temperatures not dipping below 17°C (63°F) and averages of 28°C (82°F). Precipitation also varies significantly; December has 66 mm (2.6 in) of rain over 9 days, while August is much wetter, with a total of 228 mm (9.0 in) over 14 days. Moreover, the humidity is higher in August at 91%, compared to December's 83%. For a more detailed view of what to expect in August, check out Arashiyama weather in August.
December and September exhibit strikingly different weather patterns. September tends to be significantly warmer, with average temperatures ranging from a minimum of 12°C (54°F) to a maximum of 34°C (94°F), while December's temperatures are notably cooler, with lows of -9°C (17°F) and highs averaging 21°C (71°F). Additionally, September is wetter, experiencing 172 mm (6.8 in) of precipitation over 15 days compared to December's 66 mm (2.6 in) across 9 days. Humidity levels are slightly higher in September at 87% compared to December's 83%. For a detailed overview of September weather in Arashiyama, refer to Arashiyama weather in September.
December weather presents a notable contrast to October, with temperatures ranging from a chilly -9°C (17°F) to a mild 21°C (71°F), while October boasts a warmer range of 6°C (43°F) to a maximum of 32°C (89°F). Precipitation levels are also significantly different; December sees about 66 mm (2.6 in) over 9 days, compared to October's heavier rainfall of 246 mm (9.7 in) across 13 days. Humidity remains relatively consistent, with December at 83% and October slightly higher at 85%. For those interested in exploring the specifics of October weather, you can find more details here: Arashiyama weather in October.
In comparing the weather patterns of December and November, December tends to be colder with a minimum temperature dropping to -9°C (17°F) and an average of 6°C (43°F), compared to November's milder minimum of -1°C (31°F) and an average of 12°C (53°F). The maximum temperatures in December also display a drop, reaching only 21°C (71°F) versus November's warmer high of 24°C (76°F). Additionally, December experiences more precipitation, totaling 66 mm (2.6 in) over 9 days, while November sees 47 mm (1.8 in) of rain over just 6 days. Interestingly, both months share the same level of humidity at 83%. For those interested in more details about November weather specifically, you can check the link: Arashiyama weather in November.
As December unfolds in Arashiyama, the weather takes on a unique character distinct from the milder months of the year. With temperatures dipping significantly and an increase in humidity, residents and visitors alike experience a shift that brings a crispness to the air. The month is marked by a notable increase in rainfall, leading to approximately nine days of precipitation, which can add a touch of magic to the lush landscapes as they glisten under a gentle drizzle. While daytime highs remain pleasant, the chilly nights remind us that winter is on the horizon. For those planning a visit, it's essential to be prepared for the variability of December weather. To gain insights into how December compares with other months throughout the year, explore more at Arashiyama Climate.