Last updated: August 21, 2025
In January, Uwajima, Japan experiences a chill as temperatures fluctuate, with a maximum of 17°C (64°F), an average of 7°C (45°F), and a brisk minimum dipping down to -2°C (28°F). The month is marked by moderate precipitation, totaling 53 mm (2.1 in) over approximately 8 days, contributing to a humidity level of around 75%. Visitors can expect a blend of cool days and refreshing moisture, making it a unique time to explore the picturesque landscapes and cultural richness of Uwajima.
In Uwajima, Japan, January brings a chilly charm, with temperatures ranging from a minimum of -2°C (28°F) to a mild maximum of 17°C (64°F). The average temperature hovers around 7°C (45°F), marking the month as one of the colder periods of the year. Notably, January shares its lowest lows with February, but as the seasons transition, a gradual warming trend emerges, with February seeing a slight rise in averages and maximums. This upward trajectory continues into March, heralding the arrival of spring as temperatures evolve from the winter chill to a more inviting warmth, making Uwajima an intriguing destination to experience the subtle shift from winter to early spring.
In January, Uwajima, Japan, experiences a relatively mild start to the year with 53 mm (2.1 in) of precipitation spread over 8 days. This marks the beginning of a gradual increase in rainfall as winter transitions into spring. Notably, February sees a jump to 86 mm (3.4 in) over 10 days, which sets the stage for the more significant increases that follow. As the months progress, precipitation levels rise sharply, peaking in July at an impressive 353 mm (13.9 in) with the highest frequency of rainy days. This trend highlights Uwajima’s characteristic wet season, demonstrating a clear pattern of escalating rainfall leading into the summer months, before tapering off in the fall and winter again.
In January, Uwajima, Japan experiences a humidity level of 75%, setting the stage for the region's wet climate. As the year unfolds, humidity gently declines to 71% in both February and March, providing a brief respite before the levels begin to climb again. By April, the moisture in the air starts to rise, reaching 78%, and continues to escalate, peaking in the sultry months of July and August with staggering humidity levels of 92% and 91%, respectively. This trend highlights Uwajima's transition into a humid summer, before gradually tapering off to 84% in September and settling back to 79% by December. Overall, Uwajima's January humidity not only reflects seasonal patterns but also foreshadows the increasingly damp months that follow.
In January, Uwajima experiences a moderate UV Index of 4, with a burn time of approximately 30 minutes under direct sunlight. As winter transitions into spring, UV levels gradually escalate, notably spiking to a high index of 6 in February. By March, the UV Index surges to 9, indicating a very high risk prompting a significantly reduced burn time of just 15 minutes. This trend continues into April and May, where the UV Index reaches 10 and 12 respectively, categorizing the exposure as extreme and further shortening burn times to 10 minutes during peak periods. This escalating pattern persists through the summer months, with the UV Index peaking at 12 in both July and August. As the year wraps up, the index steeply drops in November and December back to a moderate level, reintroducing longer burn times of 25-30 minutes. Stay informed about the UV levels throughout the year to protect your skin effectively with insights found at Uwajima UV Index.
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In Uwajima, Japan, January greets the New Year with a modest 184 hours of sunshine, setting a dynamic stage for the months ahead. As winter wanes, February sees a notable increase to 231 hours, hinting at the approaching warmth. March progresses with a further rise to 271 hours, ushering in the transition to spring. This upward trend continues through April and May, culminating in the glorious 296 hours of sunlight in May, a month that truly shines. However, as summer takes hold, the sunshine hours peak in August at 308 hours, offering the sunniest days of the year. Following this zenith, a gradual decline begins, with September and October featuring 265 and 259 hours, respectively. As the year winds down, November and December bring more subdued sunshine, ending with 239 and 215 hours. This cyclical pattern of light not only illuminates the landscape but also enriches the cultural tapestry of Uwajima throughout the seasons.
In Uwajima, Japan, January offers a moderate 46% chance of sunny weather, setting the stage for crisp, clear winter days. This likelihood is only slightly lower than February, which boasts a 50% chance, hinting at a gradual increase in sunshine as the year transitions into spring. Interestingly, the sunny days begin to dwindle in late spring and early summer, with a notable drop to 23% in June and 24% in July. As the seasons progress, the chances of sunshine recover, peaking at 63% in October, creating a beautiful contrast with the more overcast months. Overall, January’s weather serves as a pleasant preview of the sunnier days that await in the coming months.
In Uwajima, Japan, the month of January marks the last stretch of shorter daylight hours, with 10 hours of light illuminating the winter landscape. As the seasons shift into February, this duration remains steady, creating a sense of consistency in the winter chill. However, a gradual increase begins in March, where daylight stretches to 11 hours, heralding the approach of spring. The transition becomes more pronounced in April and May, as the days lengthen to 13 hours, inviting vibrant blooms and a burst of life. June and July peak with 14 hours of sunlight, allowing for outdoor activities under the warm summer sun. As August rolls in, daylight begins to recede slightly, followed by a gentle decline through September and October. Finally, November and December usher in winter again, with daylight dwindling to 10 hours and just 9 hours, reflecting the cyclical rhythm of nature and the changing seasons in this picturesque Japanese locale.
In January, Uwajima, Japan, experiences a refreshing average wind speed of 3.9 m/s (about 9 mph), creating a brisk atmosphere that perfectly complements the winter season. As the year progresses, wind speeds see subtle fluctuations, peaking again in December at 4.1 m/s. Interestingly, February mirrors January's gentle breeze, maintaining the same wind velocity, while March and April begin a gradual decline. By the time summer arrives, wind speeds decrease further, particularly in July, where they dip to a calm 2.5 m/s (5 mph). However, an uptick in wind speeds returns in the autumn months, with notable 3.4 m/s readings in both November and August. This cyclical pattern points to a lively yet balanced climate in Uwajima, where the winds whisper stories of each season, gently shifting from winter's brisk embrace to summer's softer caress.
Weather in Uwajima varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Uwajima, focusing on differences in temperature, rainfall, humidity, and UV levels.
In January, temperatures range from a chilly -2°C (28°F) to a mild maximum of 17°C (64°F), with an average of 7°C (45°F) and a total precipitation of 53 mm (2.1 in) over about 8 days. The humidity sits at around 75%, contributing to the crisp winter air. In contrast, February experiences slightly warmer conditions, with similar minimum temperatures of -2°C (28°F), but an average of 8°C (46°F) and a higher maximum of 20°C (69°F). However, February also sees increased rainfall, totaling 86 mm (3.4 in) across approximately 10 days, and a slight decrease in humidity to 71%. For more details, you can visit Uwajima weather in February.
January and March present distinct weather patterns. In January, temperatures range from a minimum of -2°C (28°F) to a maximum of 17°C (64°F), with an average temperature of 7°C (45°F). The month experiences a moderate level of precipitation, totaling 53 mm (2.1 inches) over 8 days, accompanied by a relative humidity of 75%. In contrast, March sees a milder climate, with temperatures increasing from a minimum of 1°C (35°F) to a higher maximum of 23°C (74°F). The average temperature rises to 12°C (54°F), but it also experiences more rainfall, with 129 mm (5.1 inches) falling over 11 days. Despite slightly lower humidity at 71%, March offers a more temperate and wetter experience. For more detailed insights, you can check Uwajima weather in March.
January and April showcase notable differences in weather patterns. In January, temperatures range from a chilly minimum of -2°C (28°F) to a pleasant maximum of 17°C (64°F), with an average of 7°C (45°F). The month experiences moderate precipitation of 53 mm (2.1 in) over 8 days and a humidity level of 75%. Conversely, April brings warmer conditions, with temperatures starting at a minimum of 3°C (38°F) and reaching up to 26°C (78°F), averaging 16°C (61°F). However, it also sees an increase in precipitation, totaling 126 mm (5.0 in) over the same number of days, along with slightly higher humidity at 78%. For more specific insights on April weather, you can check Uwajima weather in April.
In January, the weather typically sees a minimum temperature of -2°C (28°F) and can reach an average high of 17°C (64°F), with an overall average of 7°C (45°F). The month tends to experience around 53 mm (2.1 in) of precipitation over 8 days, accompanied by a humidity level of 75%. In contrast, May boasts significantly warmer temperatures with a minimum of 8°C (46°F) and an average high of 30°C (87°F), averaging at 20°C (68°F). Precipitation increases to 165 mm (6.5 in) over 10 days, and humidity also rises to 84%. For more specific details about the weather in May, you can visit Uwajima weather in May.
January and June present starkly contrasting weather patterns. In January, temperatures range from a chilly -2°C (28°F) at night to a mild 17°C (64°F) during the day, with an average of 7°C (45°F). The month experiences about 53 mm (2.1 in) of precipitation over 8 days and maintains a humidity level of 75%. In contrast, June offers much warmer conditions, with temperatures starting at a minimum of 14°C (57°F) and peaking at 30°C (86°F), averaging around 23°C (74°F). However, it is also wetter, receiving 215 mm (8.5 in) of rain over approximately 14 days and experiencing higher humidity at 86%. For more detailed information, you can check Uwajima weather in June.
In January, the weather is significantly colder, with temperatures ranging from a minimum of -2°C (28°F) to a maximum of 17°C (64°F), averaging around 7°C (45°F). The month experiences moderate precipitation, totaling 53 mm (2.1 in) over about 8 days, accompanied by a humidity level of 75%. In contrast, July brings much warmer conditions, with temperatures ranging from a minimum of 19°C (66°F) to a high of 35°C (96°F) and an average temperature of 27°C (80°F). However, July is also the wettest month, with a substantial 353 mm (13.9 in) of precipitation spread across 16 days and higher humidity at 92%. For more detailed information, visit Uwajima weather in July.
The weather in January and August presents a stark contrast, reflecting the seasonal changes. In January, temperatures range from a minimum of -2°C (28°F) to a maximum of 17°C (64°F), with an average of 7°C (45°F). The month experiences around 53 mm (2.1 in) of precipitation over approximately 8 days, coupled with a humidity level of 75%. In contrast, August sees significantly warmer temperatures, with a minimum of 20°C (69°F), an average of 28°C (83°F), and a peak of 36°C (97°F). This summer month is much wetter, with total precipitation of 192 mm (7.5 in) spread over 14 days and a higher humidity of 91%. For more details, you can check Uwajima weather in August.
January weather is characterized by cooler temperatures, with a minimum of -2°C (28°F) and an average of 7°C (45°F), reaching a maximum of 17°C (64°F). Precipitation is relatively low, with 53 mm (2.1 in) over approximately 8 days, and the humidity sits at 75%. In contrast, September experiences much warmer conditions, with a minimum of 16°C (61°F) and an average temperature of 25°C (77°F), peaking at 33°C (92°F). The month is noticeably wetter, with precipitation rising to 192 mm (7.6 in) across 15 days, and humidity increases to 84%. For more details on the September weather, you can visit Uwajima weather in September.
January and October present strikingly different weather patterns. In January, temperatures range from a chilly -2°C (28°F) to a mild 17°C (64°F), with an average of 7°C (45°F), accompanied by 53 mm (2.1 in) of precipitation spread over 8 days and a humidity level of 75%. In contrast, October offers much warmer conditions, with temperatures ranging from a minimum of 9°C (48°F) to a comfortable maximum of 30°C (86°F) and an average of 20°C (68°F). October also sees significantly higher precipitation at 194 mm (7.7 in) over 10 days, contributing to a humid atmosphere at 83%. For more detailed insights into October's climate, refer to Uwajima weather in October.
In comparing the weather between January and November, January presents cooler temperatures with a minimum of -2°C (28°F) and an average of 7°C (45°F), reaching a maximum of 17°C (64°F). In contrast, November features milder conditions, with a minimum of 2°C (37°F) and an average of 14°C (58°F), peaking at 25°C (78°F). Precipitation levels are slightly higher in November, totaling 58 mm (2.3 inches) over 7 days compared to January's 53 mm (2.1 inches) over 8 days. Additionally, humidity is marginally higher in November at 81%, contrasted with January's 75%. For more detailed insights into the November weather, check Uwajima weather in November.
January weather tends to be cooler compared to December, with minimum temperatures dropping to -2°C (28°F) while December sees lows around 0°C (32°F). The average temperature in January is 7°C (45°F), slightly below December's average of 9°C (49°F). Additionally, January experiences a maximum temperature of 17°C (64°F), which is notably lower than the peak of 23°C (73°F) recorded in December. While both months have a similar number of rainy days, January has slightly less precipitation at 53 mm (2.1 in) compared to December's 62 mm (2.5 in). Humidity levels also rise slightly from December's 79% to January's 75%, making the weather feel relatively more comfortable during January. For further details, you can check Uwajima weather in December.
In January, Uwajima experiences a distinctive weather pattern that sets it apart from other months. As the coldest month of the year, it showcases a mix of chill and dampness, with temperatures dipping to an average low that feels particularly brisk. The increased humidity coupled with a notable amount of precipitation on several days creates a cozy, yet somewhat dreary atmosphere. This contrasts starkly with the warmer, sunnier days typical of spring and summer. If you’re curious about the long-term climatic trends, be sure to check out Uwajima Climate for more insights!