Last updated: August 21, 2025
Experience the unique January weather of Horyuji, Japan, where winter chill meets occasional dampness. Average temperatures hover around a brisk 4°C (40°F), with a peak reaching a comfortable 16°C (61°F) on warmer days, while nights can dip to a chilly -6°C (22°F). This month sees around 60 mm (2.4 in) of precipitation, distributed over 9 days, contributing to an atmosphere of tranquility. With humidity levels at a notable 82%, visitors can expect a crisp yet refreshing environment, perfect for exploring the serene beauty of this historic site.
In January, Horyuji experiences a chilly winter, with temperatures ranging from a frigid minimum of -6°C (22°F) to a pleasant maximum of 16°C (61°F). The average temperature hovers around 4°C (40°F), marking a stark contrast to the milder months that follow. As February rolls in, temperatures begin to creep up slightly, with the minimum rising to -4°C (24°F) and the average inching up to 5°C (41°F). This gradual warming trend continues into March, where temperatures begin to tantalize with hints of spring, evidenced by a mild average of 9°C (49°F). Overall, January serves as a reminder of the region's winter chill, paving the way for the gradual transition towards the more temperate and vibrant months ahead.
In January, Horyuji, Japan, experiences moderate precipitation, averaging 60 mm (2.4 in) over approximately 9 days of rain. This sets the stage for the wetter months ahead, as precipitation gradually increases through February and into the spring, peaking in the summer, particularly in July with a significant 290 mm (11.4 in) across 21 days. The trend shows a consistent rise in rainfall, particularly from late spring to late summer, underscoring the region's transition from drier, cooler months to a lush, wet season where rain is nearly routine. As the year progresses, January's rainfall contrasts sharply with the heavier deluge that follows, illustrating the dynamic climate patterns that characterize Horyuji.
In January, Horyuji, Japan experiences a notable humidity level of 82%, setting the stage for a winter characterized by cool, damp air. As the seasons transition, humidity begins to decrease slightly, dropping to 79% in February and continuing its decline to 74% by March. However, the approach of spring brings a rise in moisture, with humidity increasing to 76% in April and soaring to 83% by May. The summer months witness a peak, with July reaching a sweltering 93% humidity, before tapering off to 91% in August. The trend continues into fall, where humidity stabilizes at around 85% in October, and settles at 83% for both November and December. This cyclical pattern highlights Horyuji's distinct seasonal shifts, where humidity plays a critical role in defining the climate throughout the year.
In January, Horyuji, Japan experiences a moderate UV Index of 4, indicating a 30-minute burn time for fair-skinned individuals. As the year progresses, the UV Index escalates significantly, with February marking a shift to a high index of 6 and a reduced burn time of 25 minutes. This upward trend continues into March and April, where the index reaches 8 and 11 respectively, signaling a move into the very high and extreme exposure categories. By July and August, the UV Index peaks at 12, maintaining an extreme risk level, before gradually decreasing through the fall months of September to November. Notably, December sees a return to a moderate UV Index of 4. This data underlines a significant seasonal variation in UV exposure, prompting residents and visitors to remain vigilant about sun protection. For more detailed information, visit Horyuji UV Index.
UV Risk Categories
In Horyuji, Japan, January marks the beginning of a year rich in sunlight, with 189 hours illuminating the landscape. As winter transitions to spring, the sun gradually graces the region more, peaking in May with a remarkable 293 hours of brightness. This upward trend in sunshine continues into the summer months, culminating in August, where residents bask in 312 hours of radiant light. However, as autumn takes hold, there’s a noticeable decline, with hours decreasing to 240 by November and maintaining that level into December. Overall, Horyuji's annual sunlight patterns reveal a vibrant cycle, offering a perfect blend of warmth in spring and summer before gently easing into the cooler months.
In Horyuji, Japan, the likelihood of sunny weather in January stands at 48%, striking a balance between brightness and winter's chill. As the year progresses, February shows a slight increase to 53%, suggesting a trend of growing sunshine as the season transitions. However, this is followed by a dip in March with only 42% sunshine, hinting at winter's lingering grasp. The upcoming months also reveal fluctuating sunny probabilities, with April at 46%, yet a significant drop occurs from May onward, hitting lows of 29% in May and 23% in June. Interestingly, the chances of sunny weather start to recover towards the end of the year, peaking at 58% in December. This pattern highlights an intriguing seasonal rhythm, where January's moderate sunshine sets the stage for a gradual increase in clear skies as winter begins to wane.
In Horyuji, Japan, January marks a point of balance with 10 hours of daylight, aligning with February’s similar light duration. As spring approaches in March, daylight begins to stretch to 11 hours, a precursor to the longer days of April and May, where daylight peaks at 13 hours. The warmth of summer shines brightly in June and July, with both months enjoying 14 hours of daylight, ideal for exploration and outdoor activities. As the seasons shift, daylight gradually diminishes, descending to 12 hours in September, then tapering to 11 hours in October. By November, the daylight continues to wane, returning to 10 hours, before December draws the year to a close with just 9 hours of daylight. This rhythmic cycle beautifully captures the changing seasons in Horyuji, emphasizing the ebb and flow of natural light throughout the year.
In Horyuji, Japan, the January winds usher in the year with an average speed of 2.8 m/s (6 mph), marking one of the calmer months as the region transitions from winter's grasp. Interestingly, as the seasons progress, February sees a slight uptick in wind speed at 2.9 m/s (7 mph), before a gentle decline in March to 2.4 m/s (5 mph). This trend of fluctuating breezes continues through spring, with temperatures warming but winds remaining relatively mild. The summer months bring a notable dip, with the calmest period occurring in June and July, where winds dwindle to 1.6 m/s (4 mph) and 1.8 m/s (4 mph), respectively. As autumn settles in, winds gradually regain strength, with November experiencing speeds of 2.3 m/s (5 mph), hinting at the approaching winter. Overall, the January winds reflect a serene and breezy introduction to the new year in this culturally rich area.
Weather in Horyuji varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Horyuji, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February exhibit similar trends in weather, though February tends to be slightly milder. In January, temperatures range from a low of -6°C (22°F) to a high of 16°C (61°F), with an average of 4°C (40°F). This month experiences about 60 mm (2.4 in) of precipitation over 9 days, accompanied by a higher humidity level of 82%. In contrast, February sees a slight increase in average temperature to 5°C (41°F), with a minimum of -4°C (24°F) and a maximum of 19°C (67°F). While February receives more precipitation at 73 mm (2.9 in) over 8 days, humidity drops to 79%. For more detailed insights into February weather, check out Horyuji weather in February.
In January, the weather tends to be quite chilly, with average temperatures hovering around 4°C (40°F), and nighttime lows dipping to -6°C (22°F). The month sees about 60 mm (2.4 in) of precipitation spread over roughly 9 days, accompanied by high humidity levels at 82%. In contrast, March brings a noticeable warming trend, with average temperatures rising to 9°C (49°F) and daytime highs reaching up to 21°C (71°F). However, precipitation increases significantly to 128 mm (5.1 in) over approximately 12 days, while humidity decreases slightly to 74%. For more detailed insights into March weather, you can visit Horyuji weather in March.
January and April present notably different weather conditions. In January, temperatures range from a chilly -6°C (22°F) at night to a mild 16°C (61°F) during the day, with an average of 4°C (40°F). The month is characterized by higher humidity at 82% and about 60 mm (2.4 in) of precipitation over 9 days. In contrast, April sees a significant increase in temperature, with a minimum of 0°C (32°F), an average of 14°C (57°F), and a maximum reaching 26°C (79°F). Precipitation also rises to 131 mm (5.1 in) over 10 days, although humidity decreases slightly to 76%. For more details on April weather, you can visit Horyuji weather in April.
In January, the weather is quite chilly, with temperatures ranging from a minimum of -6°C (22°F) to an average of 4°C (40°F) and reaching a maximum of 16°C (61°F). The month sees about 60 mm (2.4 in) of precipitation over 9 days, accompanied by a high humidity level of 82%. In contrast, May offers a much warmer climate, with temperatures ranging from a minimum of 4°C (40°F) to an average of 19°C (66°F) and peaking at 31°C (88°F). Rainfall increases significantly, with 157 mm (6.2 in) recorded over 10 days, while humidity remains similar at 83%. For more detailed insights into the weather during May, you can visit Horyuji weather in May.
January and June present stark contrasts in weather conditions. January experiences colder temperatures, with a minimum of -6°C (22°F) and an average of 4°C (40°F), while June boasts much milder weather, starting at a minimum of 11°C (53°F) and averaging 22°C (72°F). Precipitation also varies significantly; January sees about 60 mm (2.4 in) over 9 days, whereas June averages 192 mm (7.6 in) across 15 days, indicating a wetter environment during the summer month. Additionally, humidity levels rise slightly from January's 82% to June's 87%, contributing to a more muggy atmosphere during the latter month. For more information on specific weather patterns in June, you can visit Horyuji weather in June.
January and July present a stark contrast in weather. In January, temperatures range from a chilly minimum of -6°C (22°F) to a maximum of 16°C (61°F), with an average of 4°C (40°F). The month experiences 60 mm (2.4 in) of precipitation over approximately 9 days, accompanied by relatively high humidity at 82%. Conversely, July brings a warm and humid atmosphere, with temperatures ranging from a minimum of 19°C (66°F) to a scorching maximum of 35°C (96°F), resulting in an average of 26°C (80°F). This summer month sees much higher precipitation at 290 mm (11.4 in) across about 21 days, and humidity rises to 93%. For a detailed look at July weather in the region, check out Horyuji weather in July.
January weather is characterized by its cold temperatures, with minimums dropping to -6°C (22°F) and average highs reaching only 16°C (61°F). The month also experiences a fair amount of precipitation, with about 60 mm (2.4 in) falling over approximately 9 days, coupled with a humidity level of 82%. In contrast, August sees much warmer conditions, with temperatures ranging from a minimum of 17°C (64°F) to a maximum of 36°C (98°F) and an average of 28°C (83°F). This month is also notably wetter, averaging 174 mm (6.8 in) of rainfall over 15 days, along with a slightly higher humidity of 91%. For more details about the weather in August, you can visit Horyuji weather in August.
In January, the weather is quite chilly, with temperatures ranging from a minimum of -6°C (22°F) to a maximum of 16°C (61°F) and an average of 4°C (40°F). Precipitation is relatively low at 60 mm (2.4 in) over about 9 days, accompanied by a humidity level of 82%. In contrast, September brings significantly warmer conditions, with temperatures varying from a minimum of 12°C (53°F) to a peak of 36°C (97°F) and an average of 24°C (75°F). It also experiences much higher precipitation at 181 mm (7.1 in) over 16 days, resulting in a humidity of 87%. For a closer look at September's weather, you can visit Horyuji weather in September.
In January, the weather is notably colder, with temperatures ranging from a minimum of -6°C (22°F) to a maximum of 16°C (61°F) and an average temperature of 4°C (40°F). Precipitation is relatively low at 60 mm (2.4 in) over 9 days, and humidity sits at 82%. In contrast, October experiences much warmer temperatures, with a minimum of 6°C (43°F), an average of 18°C (64°F), and a maximum of 30°C (87°F). However, it is also significantly wetter, receiving 268 mm (10.6 in) of rain over 13 days, with humidity slightly higher at 85%. The stark differences between these two months highlight the transition from winter chill to autumn warmth. For more specific insights on the conditions in Horyuji, you can check Horyuji weather in October.
In January, temperatures typically range from a chilly minimum of -6°C (22°F) to a mild maximum of 16°C (61°F), with an average of around 4°C (40°F). The month sees about 60 mm (2.4 in) of precipitation over approximately 9 days, accompanied by a humidity level of 82%. In contrast, November presents much milder weather, with temperatures varying from a minimum of -1°C (30°F) to a warmer maximum of 25°C (76°F), averaging 12°C (53°F). The precipitation decreases slightly to 51 mm (2.0 in) across 7 days, with a humidity level comparable at 83%. For more detailed insights into weather trends, check Horyuji weather in November.
In comparing the weather between January and December, January tends to be colder with average temperatures ranging from a minimum of -6°C (22°F) to a maximum of 16°C (61°F), while December experiences milder conditions with temperatures ranging from -3°C (26°F) to a maximum of 22°C (72°F). January also sees slightly less precipitation, recording 60 mm (2.4 in) over 9 days, compared to December's 70 mm (2.8 in) over 8 days. Humidity levels are relatively similar, with January at 82% and December slightly higher at 83%. For more specific details about December weather, you can check Horyuji weather in December.
In January, Horyuji experiences a notable contrast to other months, characterized by its cool and crisp climate. With average temperatures hovering around 4°C (40°F) and occasional dips to a chilly -6°C (22°F), visitors should be prepared for brisk conditions. While precipitation remains relatively moderate at 60 mm (2.4 in) over approximately 9 days, the high humidity level of 82% can make the air feel even colder. This unique weather sets January apart, offering a serene winter landscape perfect for contemplation and exploration. For a deeper understanding of seasonal variations, visit Horyuji Climate.