Last updated: August 21, 2025
January in Konan, Japan presents a blend of cool temperatures and moderate precipitation. With a maximum of 18°C (65°F) and an average of 8°C (46°F), winter weather demands warm clothing, especially as temperatures can dip to a minimum of -1°C (30°F). Rainfall is moderate, totaling 54 mm (2.1 in) over approximately 4 days, contributing to a relatively high humidity level of 74%. This combination of conditions creates a unique environment for visitors and locals alike, perfect for enjoying the beauty of winter in Konan.
In January, Konan, Japan experiences a gentle transition into winter, with temperatures ranging from a chilly -1°C (30°F) at night to a mild 18°C (65°F) during the day. The average temperature hovers around 8°C (46°F), striking a balance that encourages both warmth indoors and brisk outdoor activities. This month marks the onset of cooler weather, with lows consistently lingering around freezing, but as the month progresses into February, we see a slight uptick, as maximum temperatures reach almost 20°C (68°F). Overall, January sets the stage for winter's embrace, inviting residents and visitors alike to enjoy the crisp air while hinting at the warmer days to come in March, where temperatures begin to rise more noticeably.
In January, Konan experiences relatively low precipitation with an average of 54 mm (2.1 in) falling over just 4 days. This sets the tone for a transition from the drier winter months into the wetter spring season. As the year progresses, precipitation steadily increases, with February and March showing notable jumps to 86 mm (3.4 in) and 147 mm (5.8 in) respectively. The trend continues through the spring, culminating in the highest monthly totals during the summer, particularly in July, which sees a staggering 523 mm (20.6 in) over 22 days. This pattern highlights not only the increasing frequency of rainfall but also the rising intensity as Konan navigates from the cool winter into a lush, rainy summer. The cycle then tapers off in the fall, revealing how precipitation plays a crucial role in shaping the local climate.
In January, Konan, Japan experiences a relatively high humidity level of 74%, setting the stage for a winter characterized by a cool, damp atmosphere. As the months progress, humidity shows a notable fluctuation, dipping slightly to 70% in both February and March. However, April brings a rise to 76%, hinting at the impending warmth of spring. This trend continues into the summer months, where humidity peaks dramatically, hitting 91% in July before gradually declining to 82% by October. As the year closes, November and December see humidity retreat to 79% and 77%, respectively, leading to a gripping sense of seasonal change. This cyclical pattern of humidity not only highlights the diversity of Konan’s climate but also emphasizes the noticeable transition from winter’s coolness to the sweltering embrace of summer.
In January, Konan, Japan, experiences a moderate UV Index of 4, indicating that sun protection is advisable if you're outside for about 30 minutes. As the year progresses, the UV Index steadily climbs, peaking at an astonishing 12 during the summer months of June through August, categorizing it as extreme and reducing safe sun exposure to just 10 minutes. This trend showcases a notable increase in ultraviolet radiation, urging residents and visitors to be mindful of sun safety as they enjoy the outdoors. As winter returns, the UV levels drop back to 4 in December, mirroring January's figures. For more details on the UV Index throughout the year, visit Konan UV Index.
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In January, Konan, Japan, experiences 194 hours of sunshine, marking the start of the year with a typically chilly yet clear atmosphere. As winter progresses into February, sunshine hours increase significantly to 238, hinting at the promise of spring. The trend continues upward, peaking in May with an impressive 298 hours, where longer days and blooming nature draw residents outdoors. By August, the sun graces the skies for 313 hours, bathing the city in warmth. However, as autumn sets in, sunshine hours gradually decline, settling at 267 in September and tapering to 230 by December. This pattern showcases the vibrant shift in daylight hours throughout the year, from the crisp clarity of winter to the sunny abundance of summer.
In Konan, Japan, January brings a favorable 51% chance of sunny weather, making it one of the brighter months in winter. Interestingly, this percentage is slightly lower than February's 53%, indicating a transition into sunnier days as the year progresses. However, as spring approaches, the likelihood of sunny days dips in March and April, both at 43%, before plummeting to 26% in May and remaining low through the summer months. By October and November, the sun makes a return, matching January's sunny potential at 51%, while December shines brighter yet with a 62% chance of clear skies. This pattern highlights a seasonal fluctuation, emphasizing that while January offers a decent opportunity for sunshine, the transition towards spring may bring a temporary cloud cover.
In Konan, Japan, January marks the end of the shortest days, with a modest 10 hours of daylight. As winter transitions into spring, February maintains this same duration, but by March, the days begin to lengthen, granting an additional hour of light. The trend continues into April and May, where daylight extends to a vibrant 13 hours, heralding the warmth of spring. The longest days are enjoyed in June and July, boasting 14 hours of sunlight, perfect for outdoor adventures. However, as summer fades into fall, the daylight gradually recedes, mirroring the natural rhythm of the seasons. By November, the hours drop back to 10, and December concludes the year with the least daylight at just 9 hours. This cyclical pattern highlights the dynamic interplay between seasons in Konan, creating a rich tapestry of daylight throughout the year.
In January, the winds of Konan, Japan sweep through at an average speed of 3.2 m/s (7 mph), setting the stage for a crisp winter atmosphere. This moderate breeze is slightly lower than the typical gusts of the following month, February, which jumps to 3.6 m/s (8 mph). However, as winter transitions into spring, the winds begin to mellow, with March experiencing a slight dip to 3.1 m/s (7 mph). Interestingly, April returns to 3.2 m/s, maintaining that winter-like chill, only for winds to continue decreasing into the warmer months, reaching their lowest in June at 2.2 m/s (5 mph). This gradual decline contrasts with August's resurgence to 3.0 m/s (7 mph), just before the cooler air of autumn rolls in. Ultimately, the wind patterns in Konan reveal a rhythmic ebb and flow, mirroring the seasons and offering a breezy embrace throughout the year.
Weather in Konan varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Konan, focusing on differences in temperature, rainfall, humidity, and UV levels.
In January, temperatures generally range from a minimum of -1°C (30°F) to a maximum of 18°C (65°F), with an average temperature of 8°C (46°F). The month sees about 54 mm (2.1 in) of precipitation across 4 days, accompanied by a humidity level of 74%. In contrast, February experiences a slightly warmer climate with temperatures ranging from -1°C (31°F) to a maximum of 20°C (68°F), while maintaining a similar average temperature of 8°C (47°F). February is wetter, with precipitation totaling 86 mm (3.4 in) spread over 7 days, and a slightly lower humidity level of 70%. For more detailed weather insights in February, you can check Konan weather in February.
In comparing the weather between January and March, January tends to be cooler, with average temperatures ranging from a minimum of -1°C (30°F) to a maximum of 18°C (65°F). It experiences relatively low precipitation, totaling 54 mm (2.1 in) over just 4 days, along with higher humidity levels at 74%. In contrast, March shows a notable increase in temperatures, with an average ranging from a minimum of 3°C (37°F) to a maximum of 22°C (72°F). However, it also brings significantly higher rainfall, with 147 mm (5.8 in) recorded over 11 days, while the humidity slightly decreases to 70%. For a more detailed look at the weather during this month, you can visit Konan weather in March.
January and April present distinct contrasts in weather. In January, temperatures range from a chilly minimum of -1°C (30°F) to a mild maximum of 18°C (65°F), with an average of 8°C (46°F). The month experiences relatively low precipitation at 54 mm (2.1 in) over just 4 days, with humidity levels at 74%. In comparison, April brings warmer temperatures, with a minimum of 4°C (39°F), an average of 15°C (60°F), and a maximum of 24°C (76°F). It is also significantly wetter, with total precipitation reaching 170 mm (6.7 in) over 9 days, and humidity slightly higher at 76%. For more details about the weather in April, you can visit Konan weather in April.
In January, the weather is quite cool with temperatures ranging from a minimum of -1°C (30°F) to a pleasant maximum of 18°C (65°F), averaging around 8°C (46°F). The month sees about 54 mm (2.1 in) of precipitation over four days, with humidity levels at 74%. In contrast, May brings significantly warmer temperatures, with a minimum of 9°C (49°F) and a maximum reaching 26°C (80°F), resulting in an average temperature of 19°C (67°F). However, May also experiences higher precipitation, totaling 206 mm (8.1 in) over ten days, and a slight increase in humidity at 82%. For a detailed look at May weather, you can check Konan weather in May.
In January, the weather in Konan presents a cooler climate with average temperatures ranging from a minimum of -1°C (30°F) to a maximum of 18°C (65°F). With only 54 mm (2.1 in) of precipitation over just four days, January tends to be relatively dry, but the humidity remains higher at 74%. In stark contrast, June sees a significant rise in temperatures, with averages ranging from 16°C (61°F) to a warm 28°C (84°F). The month is notably wetter, boasting 286 mm (11.3 in) of rainfall over 15 days and higher humidity at 86%. This shift from the cool and mild January to the warm and rainier June exemplifies the distinct seasonal changes experienced in the region. For more details, you can check out Konan weather in June.
The weather in January and July shows stark contrasts in both temperature and precipitation. In January, temperatures range from a minimum of -1°C (30°F) to a maximum of 18°C (65°F), with an average temperature of 8°C (46°F). The month experiences relatively low precipitation, totaling 54 mm (2.1 in) over just 4 days, while humidity averages at 74%. In contrast, July offers a much warmer climate, with temperatures ranging from a minimum of 21°C (71°F) to a maximum of 33°C (92°F), averaging at 26°C (79°F). Rainfall is significantly higher, accumulating to 523 mm (20.6 in) across 22 days, accompanied by a humidity level of 91%. For more details on the weather in July, check out Konan weather in July.
January and August present striking contrasts in weather. In January, temperatures range from a chilly -1°C (30°F) at night to a mild 18°C (65°F) during the day, with an average of around 8°C (46°F). The month sees 54 mm (2.1 inches) of precipitation over just four days, along with a relatively moderate humidity level of 74%. In contrast, August experiences much warmer conditions, with minimum temperatures of 22°C (71°F) and maximums soaring to 34°C (94°F). The average temperature hovers around 27°C (82°F), while the month is characterized by significant rainfall—298 mm (11.7 inches) spread over 19 days—and higher humidity at 88%. For more detailed information, you can check Konan weather in August.
January and September exhibit striking contrasts in weather patterns. January is characterized by cooler temperatures, with a minimum of -1°C (30°F) and an average of 8°C (46°F), making it a chilly month with limited precipitation occurring on just four days. In contrast, September brings a significant warmth, featuring a minimum temperature of 16°C (61°F) and an average of 25°C (77°F), with highs reaching up to 32°C (89°F). However, this month also sees increased rainfall, with 262 mm (10.3 in) falling over 18 days, resulting in a higher humidity level of 85%. For more details on the weather in September, you can refer to Konan weather in September.
January weather is notably cooler, with temperatures ranging from a minimum of -1°C (30°F) to a maximum of 18°C (65°F) and an average of 8°C (46°F). The month typically experiences less precipitation, averaging 54 mm (2.1 in) over just 4 rainy days, while humidity hovers around 74%.
In contrast, October brings much warmer temperatures, with a minimum of 11°C (52°F), an average of 20°C (69°F), and a peak reaching 29°C (85°F). However, it is also a wetter month, seeing about 251 mm (9.9 in) of rainfall across 12 days and higher humidity at 82%. For a detailed look at October weather specifics, you can visit Konan weather in October.
January and November present noticeably different weather patterns. In January, temperatures range from a chilly minimum of -1°C (30°F) to a mild maximum of 18°C (65°F), averaging around 8°C (46°F). The month experiences approximately 54 mm (2.1 in) of precipitation over four days, with a humidity level of 74%.
Conversely, November boasts warmer temperatures, with a minimum of 5°C (42°F) and a maximum reaching 24°C (75°F), averaging 15°C (59°F). This month tends to be slightly wetter, with about 63 mm (2.5 in) of precipitation across six days and a higher humidity level of 79%. For those interested in more specifics about November's weather, you can refer to Konan weather in November. Overall, November offers more warmth and humidity compared to the cooler and drier January.
In comparing the weather between January and December, January tends to be slightly cooler overall. The minimum temperature in January drops to -1°C (30°F), while December remains a bit milder with a minimum temperature of 2°C (36°F). Average temperatures in January are around 8°C (46°F), compared to 10°C (50°F) in December, and the maximum temperatures are also lower in January, peaking at 18°C (65°F) versus December's 21°C (70°F).
Additionally, January experiences less precipitation, with 54 mm (2.1 in) recorded over 4 days, while December has higher precipitation of 67 mm (2.7 in) over 6 days. Humidity remains similar between the months, with January at 74% and December slightly higher at 77%. For more detailed information about December weather, you can visit Konan weather in December.
In January, Konan experiences a distinct shift in weather compared to other months, with cooler temperatures averaging around 8°C (46°F), and a maximum that barely reaches 18°C (65°F). The chill is accompanied by a rare touch of frost, as temperatures can dip to a brisk -1°C (30°F). The month also brings relatively low precipitation, with only 54 mm spread over about four days. The 74% humidity adds a biting chill to the air, making January feel particularly crisp and refreshing. As you navigate this wintery month, you’ll find that Konan's climate stands in sharp contrast to the warmer, more humid summers. For more detailed insights into the weather throughout the year, visit Konan Climate.