Last updated: August 21, 2025
In December, Kawagoe, Japan experiences a diverse range of temperatures, with a maximum reaching 21°C (69°F) and a minimum dipping to -3°C (26°F). The average temperature hovers around 7°C (45°F), and the region sees approximately 42 mm (1.6 in) of precipitation over 5 days, resulting in a relatively humid environment at 78%. Visitors can expect a mix of cool days and occasional rain, making it a unique time to explore this charming city adorned with historical architecture and festive decorations.
In Kawagoe, Japan, December ushers in a noticeable chill, marking the transition into winter with minimum temperatures hovering around -3°C (26°F). While the average temperature sits at a brisk 7°C (45°F), daytime highs can still reach a pleasant 21°C (69°F), allowing for some relatively mild afternoons. This month's temperatures reflect a gradual decrease from the warmer autumn months, with the sharp contrasts in daily temperatures encouraging layers of clothing. The shift from November's milder averages to December's cooler embrace indicates the city's inviting yet crisp atmosphere, perfect for cozy gatherings and festive celebrations. As the year winds down, Kawagoe transforms into a picturesque winter wonderland, where the serene climate complements the charm of its historic streets.
December in Kawagoe, Japan, wraps up the year with a modest 42 mm (1.6 in) of precipitation, falling on just 5 days. This marks a slight decrease compared to November, which saw 54 mm (2.1 in) over 7 days. As autumn gives way to winter, the trend reflects a general decline in rainfall, with December's figures aligning closely with the drier months of January and February. Overall, the precipitation pattern highlights Kawagoe's transition into the colder season, characterized by less frequent, yet impactful, rainfall as the year concludes.
In Kawagoe, Japan, December ushers in a humidity level of 78%, indicative of a gradual decrease from the summer's peak. The trend shows that after the sweltering July and August, which experience 93% and 90% humidity, respectively, the air begins to lose some moisture as autumn sets in. November's humidity holds steady at 80%, but by December, there’s a noticeable dip. This pattern illustrates the city's transition from its humid summer months toward the drier winter season, where even moderate humidity levels can feel quite different against the chill in the air. Overall, Kawagoe's December offers a refreshing change, inviting locals and visitors alike to enjoy the crispness that follows the damp warmth of the preceding months.
As December arrives in Kawagoe, Japan, the UV Index drops to a moderate level of 3, suggesting a safer time for outdoor activities with a burn time of 30 minutes. This contrasts sharply with the peak summer months when the index soared to an extreme 11 in July, necessitating cautious exposure times of just 10 minutes. The transition from fall to winter shows a clear trend of decreasing UV radiation, with November also hovering at a moderate 5. As the year wraps up, residents can enjoy the outdoors with minimal risk, making December a favorable month for sun-seekers. For more detailed insights, visit Kawagoe UV Index.
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As December unfolds in Kawagoe, Japan, the city experiences a delightful embrace of sunshine, with 234 hours of sunlight brightening the month. This reflects a slight decline from the sun-drenched days of late spring and summer, which peak in May at 283 hours. The trend shows a gradual tapering of sunshine hours as the year winds down, from a vibrant 278 hours in April to 232 hours in the warmer July. Despite the encroaching chill of winter, December’s sunshine continues to provide a warm glow, reminiscent of the robust light earlier in the year, creating an inviting atmosphere for both residents and visitors alike. This consistent yet fluctuating pattern of sunlight showcases a unique balance in Kawagoe's climate, perfect for enjoying the seasonal festivities.
In December, Kawagoe, Japan, enjoys a notably high chance of sunny weather, with a 69% likelihood of clear skies. This trend marks a significant improvement from the preceding months, especially when compared to the overcast days of summer, where chances hovered around 27% to 32%. Interestingly, December's sun probability is more akin to November's 62%, suggesting a consistent pattern of brighter days as the year winds down. Overall, while the likelihood of sunshine fluctuates throughout the year, December stands out as a favorable month for enjoying some winter sun in this charming city.
As December unfolds in Kawagoe, Japan, the daylight duration retreats to 9 hours, mirroring the shorter days that accompany the onset of winter. This month marks the culmination of a gradual decline from the 14-hour peak experienced in the lush days of late spring and early summer. From May through July, residents basked in prolonged daylight, which gracefully tapered off as autumn approached. By November, daylight had dwindled to 10 hours, setting the stage for the winter solstice. Although December might bring fewer hours of sunshine, it also invites a cozy atmosphere, perfect for celebrating the festive spirit of the season.
As December arrives in Kawagoe, Japan, the city experiences a refreshing shift in the atmosphere, highlighted by an average wind speed of 2.7 m/s (6 mph). This gentle breeze provides a welcome contrast to the calmer summer months, particularly July, when winds dipped to a mere 1.8 m/s (4 mph). Interestingly, December's winds begin to pick up slightly from the lower gusts observed in the preceding months of November and October, both registering at 2.1 m/s (5 mph). As winter settles in, the more brisk winds signal not only the change in season but also invite residents and visitors alike to embrace the crisp air and enjoy the enchanting winter scenery that Kawagoe has to offer.
Weather in Kawagoe varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Kawagoe, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, temperatures in Kawagoe range from a minimum of -3°C (26°F) to a maximum of 21°C (69°F), with an average of 7°C (45°F). The month sees about 42 mm (1.6 in) of precipitation over five days, accompanied by a humidity level of 78%. In contrast, January experiences slightly colder conditions, with temperatures dipping to a minimum of -6°C (22°F) and a maximum of 18°C (65°F), averaging 5°C (40°F). Precipitation remains similar at 41 mm (1.6 in), but occurs over just four days, while humidity decreases slightly to 76%. For more detailed insights, check out Kawagoe weather in January.
In December, the weather features a minimum temperature of -3°C (26°F) and an average of 7°C (45°F), with a maximum reaching up to 21°C (69°F). The month sees about 42 mm (1.6 in) of precipitation over approximately 5 days, accompanied by high humidity levels around 78%. In contrast, February experiences slightly lower minimum temperatures at -5°C (24°F) and an average temperature of 6°C (43°F), maintaining a maximum of 21°C (71°F). Precipitation is slightly reduced to 40 mm (1.6 in) over 6 days, with humidity at a slightly lower 74%. For more detailed information, you can check out Kawagoe weather in February.
In December, the weather tends to be cooler with average temperatures ranging from a minimum of -3°C (26°F) to a maximum of 21°C (69°F), while March sees a slight increase in average temperatures, with lows remaining the same at -3°C (26°F) and highs reaching 25°C (78°F). December experiences less precipitation, with about 42 mm (1.6 in) spread across 5 days, compared to March, which has significantly increased rainfall at 120 mm (4.7 in) over 10 days. Despite the higher precipitation in March, humidity drops slightly to 70%, compared to December's 78%. For more specific details on March weather, you can refer to Kawagoe weather in March.
In December, temperatures in Kawagoe typically range from a chilly minimum of -3°C (26°F) to a comfortable maximum of 21°C (69°F), with an average of 7°C (45°F). The month experiences an average humidity of 78% and receives 42 mm (1.6 in) of precipitation over five days. In contrast, April brings a significant warming trend, with minimum temperatures around 1°C (33°F) and maximums reaching up to 29°C (84°F), averaging at 14°C (58°F). April is also wetter, with 110 mm (4.3 in) of rainfall spread over ten days, but slightly lower humidity at 74%. For more detailed information on Kawagoe's April climate, visit Kawagoe weather in April.
In December, temperatures in Kawagoe typically range from a chilly -3°C (26°F) at night to a mild 21°C (69°F) during the day, with an average of 7°C (45°F). Precipitation is relatively low, measuring 42 mm (1.6 in) over about 5 days, and the humidity hovers around 78%. In contrast, May brings much warmer weather with minimum temperatures of 6°C (42°F) and highs reaching up to 33°C (92°F), averaging 20°C (68°F). However, it also sees increased rainfall, with a total of 110 mm (4.3 in) spread over 12 days, and slightly higher humidity at 81%. For a more detailed look at the weather in Kawagoe during this vibrant spring month, check out Kawagoe weather in May.
In December, the weather is much cooler, with temperatures ranging from a chilly -3°C (26°F) at night to a comfortable 21°C (69°F) during the day, and an average of 7°C (45°F). The month experiences relatively low precipitation, totaling 42 mm (1.6 in) over about 5 days, and the humidity sits at 78%. In stark contrast, June brings warmer temperatures, with nighttime lows of 13°C (56°F) and daytime highs reaching up to 34°C (93°F), averaging around 23°C (73°F). This month is significantly wetter, with 149 mm (5.9 in) of rain distributed over 15 days and higher humidity levels at 88%. For a more detailed look at the weather in June, check out Kawagoe weather in June.
When comparing the weather in December and July, it’s clear that the two months offer starkly different climates. December temperatures range from a chilly -3°C (26°F) at night to a mild 21°C (69°F) during the day, with an average of 7°C (45°F). In contrast, July brings much warmer conditions, with nighttime lows at 17°C (63°F) and daytime highs reaching a sweltering 39°C (103°F), averaging around 26°C (80°F).
Precipitation also varies significantly between the two months; December experiences 42 mm (1.6 in) of rain over about 5 days, while July sees a substantial increase in rainfall, totaling 240 mm (9.5 in) across approximately 19 days. Furthermore, humidity levels increase in July, peaking at 93%, compared to a more manageable 78% in December. For more details, you can check out Kawagoe weather in July.
December and August present starkly contrasting weather patterns. In December, temperatures range from a chilly -3°C (26°F) at night to a mild 21°C (69°F) during the day, with an average of 7°C (45°F). Precipitation is relatively low, with only 42 mm (1.6 in) falling over five days, and humidity sits at 78%. Conversely, August brings warm temperatures, with nighttime lows of 17°C (63°F) and daytime highs reaching up to a sweltering 37°C (99°F), averaging around 28°C (83°F). The month is much wetter, experiencing 119 mm (4.7 in) of rain across 13 days, accompanied by higher humidity levels of 90%. For more details, check Kawagoe weather in August.
In comparing the weather of December and September, we see significant differences in temperature, precipitation, and humidity. December experiences cooler temperatures, with lows around -3°C (26°F) and an average high of 21°C (69°F), while September boasts much warmer conditions, ranging from a minimum of 13°C (55°F) to a maximum of 36°C (97°F). Additionally, September is considerably wetter, with a total precipitation of 185 mm (7.3 in) over 18 days, compared to December's 42 mm (1.6 in) across just 5 days. Humidity also remains higher in September at 86%, compared to December's 78%. For more detailed insights, check out this link: Kawagoe weather in September.
The weather in December contrasts significantly with that of October. December experiences cooler temperatures, ranging from a minimum of -3°C (26°F) to an average of 7°C (45°F), with a maximum of 21°C (69°F). In comparison, October boasts milder conditions, with temperatures varying from a minimum of 6°C (44°F) to an average of 18°C (65°F), peaking at 31°C (88°F). Precipitation levels also highlight the difference; December sees 42 mm (1.6 in) of rain over just 5 days, while October is much wetter, with 258 mm (10.2 in) over 15 days. Humidity is relatively high in both months, with December at 78% and October at 83%. For more detailed information on October weather, you can visit Kawagoe weather in October.
In comparing the weather of December and November, December tends to be slightly colder with minimum temperatures dropping to -3°C (26°F) compared to November's minimum of -1°C (31°F). The average temperature also reflects this trend, with December averaging 7°C (45°F) against November's milder 13°C (55°F). Additionally, December experiences less precipitation, with 42 mm (1.6 in) over five days, while November has 54 mm (2.1 in) across seven days. Both months exhibit similar humidity levels, hovering around 78% in December and 80% in November, contributing to the overall chill in the air. For more specific insights about November weather, you can check Kawagoe weather in November.
As December arrives in Kawagoe, the weather shifts to a cooler ambiance, marking a notable change from the milder months. Daytime temperatures can reach a pleasant maximum of 21°C, contrasting sharply with the chillier nights that drop to around -3°C. This month sees an increase in humidity levels at 78%, contributing to a sometimes damp atmosphere, especially with about 42 mm of rainfall spread over five days. While festive events warm the spirit, December's cooler, more variable climate invites residents and visitors alike to don cozy attire and enjoy the seasonal charm. For a deeper understanding of how Kawagoe's weather evolves throughout the year, check out Kawagoe Climate.