Last updated: August 21, 2025
In Minami-Soma, Japan, January offers a chilly Mediterranean climate, with maximum temperatures reaching 13°C (56°F) and an average of 5°C (40°F). On particularly cold days, temperatures can drop to a minimum of -3°C (27°F), inviting locals and visitors to bundle up. This month experiences 52 mm (2.1 in) of precipitation over 8 days, contributing to a humidity level of 76%, which can make the air feel particularly brisk. Whether you’re exploring the winter scenery or engaging in local festivities, January in Minami-Soma presents a refreshing yet cool atmosphere.
In Minami-Soma, January brings a chill, with temperatures ranging from a brisk -3°C (27°F) at night to a relatively mild 13°C (56°F) during the day, averaging around 5°C (40°F). As the month progresses, there's a slight warming trend that carries into February, where the minimum temperatures rise to -1°C (31°F) and daytime highs can reach 18°C (64°F). This gradual transition into a cooler spring is evident, with March seeing an increase in averages to 7°C (46°F). The overall trend highlights a slow but steady rise in temperatures as the region moves out of winter's grasp, making January a month of crisp beginnings and the promise of warming days ahead.
In January, Minami-Soma experiences a relatively modest rainfall of 52 mm (2.1 in), spread over about 8 days, marking the beginning of the year with mild moisture. As winter transitions to spring, precipitation increases steadily; by March, rainfall nearly doubles to 117 mm (4.6 in). The trend continues into the warmer months, peaking in July with a striking 239 mm (9.4 in), showcasing a significant leap in precipitation alongside an increase in rainy days. The late summer into autumn months, particularly October, also see a substantial uptick with 257 mm (10.1 in), presenting a vivid contrast against the drier spell in November, which closes the year with only 44 mm (1.7 in). This pattern highlights Minami-Soma's seasonal shift, emphasizing increased rainfall during the warmer periods, while January remains one of the drier months.
In January, Minami-Soma experiences a humidity level of 76%, setting the stage for the wetter months ahead. As winter transitions into spring, humidity slightly declines, with February and March recording 75% and 72% respectively. However, April brings a subtle rise to 73%, hinting at the impending moisture as temperatures warm. The shift becomes more pronounced in May, with humidity soaring to 80%, and by June, it reaches 87%, marking the onset of the rainy season. This trend continues, peaking in July at an impressive 92%, followed closely by August’s 90%. As summer wanes, humidity gradually decreases through September (84%) and October (80%), before stabilizing in the cooler months of November and December at 77%. This cyclical pattern emphasizes the region's significant humidity fluctuations throughout the year, characterized by a notable rise in the summer months.
In January, Minami-Soma experiences a moderate UV Index of 3, indicating that sun exposure can lead to skin damage in about 30 minutes without adequate protection. As the months progress into February and March, the UV Index gradually increases to 5 and 7, respectively, with burn times decreasing slightly, highlighting the need for careful sun safety as spring approaches. Come April and May, the UV Index peaks at a notable 9 and 10, categorized as very high, where protective measures must be taken within just 15 minutes of exposure. This trend of escalating UV levels continues into the hot summer months of July and August, reaching an extreme 11 with a mere 10-minute burn time. As autumn sets in, the UV Index begins to decline, settling again into moderate levels by November and December, which reflect a return to safer sun conditions with 30 minutes of burn time at 3. This seasonal shift underscores the importance of sun protection and awareness throughout the year in Minami-Soma. For further details, visit Minami-Soma UV Index.
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In Minami-Soma, Japan, January greets the year with 176 hours of sunshine, a modest beginning compared to the light-filled days that follow. As the seasons progress, daylight steadily increases, peaking in May with 292 hours of radiant sunshine. This upward trend showcases a vibrant progression from winter's chill to the warmth of early summer. Gradually tapering off, sunshine hours begin to decline in June, but remain generous throughout the summer months, with July and August offering 256 hours and 286 hours, respectively. The transition into autumn ushers in softer light, as September’s 243 hours give way to October's 209 hours, ultimately leading to the winter months once again, where November and December offer 226 and 212 hours of sun. This cyclical dance of sunlight not only defines Minami-Soma's climate but also enriches the experiences of its residents, who eagerly embrace each change of season.
In Minami-Soma, January offers a 49% chance of sunny weather, marking a blend of hopeful skies and the lingering chill of winter. This probability sets a tone for the month, revealing an intriguing trend in the region’s climate. As we transition into February, the likelihood of sunshine boosts to 67%, suggesting a promising start to the year. However, this sunny momentum takes a dip in March, with a 39% chance of clear skies, before stabilizing back to 49% in April. This fluctuation emphasizes the unpredictable nature of Minami-Soma's weather, where winter's end might still offer glimpses of sunshine, but the promise of more consistent warmth and light begins to emerge after January's chilly days.
In Minami-Soma, Japan, January marks the beginning of the year with just 9 hours of daylight. As winter gives way to spring, daylight gradually increases, reaching 10 hours in February and 11 hours in March. By April, the sun graces the sky for a delightful 13 hours, paving the way for the lush vibrancy of May and its peak daylight of 14 hours. This extended light persists through June and July, before starting to wane slightly as summer transitions into autumn. August sees a small decrease, dropping to 13 hours, while September continues the trend with 12 hours. As the year winds down, daylight diminishes to 11 hours in October and returns to 10 hours in November, ultimately completing the cycle with another 9 hours in December. This rhythmic ebb and flow of daylight beautifully encapsulates the changing seasons in Minami-Soma, enriching the local landscape and lifestyle throughout the year.
In January, Minami-Soma experiences an average wind speed of 4.9 m/s (11 mph), setting a backdrop of brisk yet invigorating conditions as the year begins. This marks a slight contrast to February, where winds pick up to 5.8 m/s (13 mph), bringing a more energetic feel to the winter scene. As spring approaches in March, the wind calms slightly to 4.7 m/s (11 mph), maintaining a consistent flow that continues into April. The winds begin to wane as we transition into the warmer months, with May and June recording 3.7 m/s (8 mph) and 3.6 m/s (8 mph) respectively. The trend of softer breezes carries on through the summer, reaching a low of 3.3 m/s (7 mph) in July. However, September sees a modest uptick, creeping back to 4.1 m/s (9 mph). As the year draws to a close, winds regain some strength, with December concluding the year at 5.4 m/s (12 mph), highlighting a seasonal ebb and flow that characterizes the region's climate. Overall, these trends showcase a dynamic interplay between seasonal shifts and wind patterns, offering a unique atmospheric experience throughout the year.
Weather in Minami-Soma varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Minami-Soma, focusing on differences in temperature, rainfall, humidity, and UV levels.
In January, the weather in Minami-Soma is typically cooler, with temperatures ranging from a minimum of -3°C (27°F) to a maximum of 13°C (56°F), and an average temperature of 5°C (40°F). The month sees about 52 mm (2.1 in) of precipitation over approximately 8 days, accompanied by a humidity level of 76%. In contrast, February experiences slightly warmer conditions, with temperatures ranging from a minimum of -1°C (31°F) to a maximum of 18°C (64°F), while maintaining the same average of 5°C (41°F). Precipitation decreases to 41 mm (1.6 in) over 7 days, and humidity remains relatively constant at 75%. For more information on February weather specifics, you can visit Minami-Soma weather in February.
In January, temperatures in Minami-Soma range from a chilly -3°C (27°F) at night to a mild 13°C (56°F) during the day, with an average temperature of 5°C (40°F). The month experiences about 52 mm (2.1 in) of precipitation over 8 days, alongside a fairly high humidity level of 76%. In contrast, March ushers in slightly warmer temperatures, with minimums around 0°C (33°F) and a maximum of 18°C (64°F), leading to an average of 7°C (46°F). However, March sees a significant increase in precipitation, totaling 117 mm (4.6 in) across 9 days, while humidity remains relatively lower at 72%. For more details on March weather, visit Minami-Soma weather in March.
In comparing the weather of January and April, there's a noticeable transition from the cold depths of winter to the more mild conditions of spring. January sees average temperatures ranging from a minimum of -3°C (27°F) to a maximum of 13°C (56°F), with relatively high humidity at 76%. Precipitation is modest, totaling 52 mm (2.1 in) over about 8 days. In contrast, April brings a significant warming trend, with temperatures ranging from a minimum of 2°C (37°F) to a pleasant maximum of 20°C (69°F), resulting in a higher average of 11°C (51°F). While rainfall increases to 115 mm (4.5 in) over 11 days, the humidity drops slightly to 73%. This change marks a vibrant shift in weather as the region moves into spring. For more detailed information, you can check Minami-Soma weather in April.
When comparing January and May weather, the differences are quite pronounced. In January, temperatures range from a chilly -3°C (27°F) to a mild 13°C (56°F), with an average of 5°C (40°F). In contrast, May brings a much warmer climate, with temperatures ranging from 7°C (45°F) to a comfortable 25°C (77°F) and an average of 16°C (60°F). January experiences 52 mm (2.1 in) of precipitation over about 8 days, whereas May sees an increase in precipitation, totaling 119 mm (4.7 in) over approximately 12 days. Humidity also rises slightly from 76% in January to 80% in May, making the air feel a bit more humid as the spring season approaches. For more details about May weather, you can visit Minami-Soma weather in May.
In January, temperatures in Minami-Soma average around 5°C (40°F), with chilly minimums dipping to -3°C (27°F) and maximums reaching 13°C (56°F). The month experiences moderate precipitation of 52 mm (2.1 in) over approximately 8 days, along with a humidity level of 76%. In contrast, June brings much warmer weather, with average temperatures soaring to 19°C (66°F), minimums at 13°C (56°F), and maximums peaking at 27°C (80°F). Precipitation increases to 105 mm (4.1 in) across about 12 days, and humidity rises to 87%. For more detailed insights, visit Minami-Soma weather in June.
January and July present stark contrasts in weather. In January, temperatures range from a chilly -3°C (27°F) to a milder 13°C (56°F), with an average of 5°C (40°F). The month experiences 52 mm (2.1 in) of precipitation over about 8 days, accompanied by a relative humidity of 76%. In contrast, July boasts significantly warmer temperatures, with a minimum of 17°C (64°F) and a maximum of 30°C (86°F), averaging around 23°C (73°F). However, it also sees higher rainfall, totaling 239 mm (9.4 in) across 18 days, and humidity levels spike to 92%. For more details on July weather specifically, you can explore Minami-Soma weather in July.
The weather in January and August presents a striking contrast. In January, temperatures range from a chilly -3°C (27°F) at night to a mild average of 5°C (40°F), with a maximum of 13°C (56°F). The month sees about 52 mm (2.1 in) of precipitation over approximately 8 days, accompanied by a relatively high humidity of 76%. Conversely, August boasts much warmer temperatures, with nighttime lows of 20°C (67°F) and daytime averages reaching 25°C (77°F), peaking at 31°C (88°F). This month experiences significantly higher rainfall, totaling 158 mm (6.2 in) over 15 days, and an even higher humidity level of 90%. For more details on how the weather in August varies, you can check Minami-Soma weather in August.
In January, the weather is quite chilly, with temperatures ranging from a minimum of -3°C (27°F) to a maximum of 13°C (56°F), and an average temperature of 5°C (40°F). The month experiences around 52 mm (2.1 inches) of precipitation over approximately 8 days, with a humidity level of 76%. In contrast, September brings warmer and more humid conditions, with temperatures ranging from a pleasant minimum of 16°C (62°F) to a maximum of 30°C (86°F) and an average of 22°C (72°F). This month is notably wetter, receiving 191 mm (7.5 inches) of rain across 15 days and a higher humidity level of 84%. For more detailed insights, check out Minami-Soma weather in September.
January and October present contrasting weather patterns that reflect the shift from winter to autumn. In January, temperatures are significantly cooler, with minimums around -3°C (27°F) and an average of 5°C (40°F), while October enjoys a milder climate, featuring minimums of 11°C (52°F) and averages of 18°C (64°F). The precipitation in October is also notably higher, with 257 mm (10.1 in) over 12 days compared to January’s 52 mm (2.1 in) over 8 days, indicating a wetter season. Interestingly, both months have similar humidity levels, with January at 76% and October slightly higher at 80%. For a closer look at what to expect in October specifically, you can explore Minami-Soma weather in October.
January and November exhibit notable differences in weather patterns. In January, temperatures range from a chilly -3°C (27°F) to a mild 13°C (56°F), with an average of 5°C (40°F). The month sees approximately 52 mm (2.1 in) of precipitation over 8 days, with humidity levels averaging around 76%. In contrast, November brings milder temperatures, starting at a minimum of 4°C (39°F) and reaching a maximum of 20°C (69°F), with an average of 13°C (55°F). Precipitation is slightly lower at 44 mm (1.7 in) over just 6 days, while humidity remains comparable at 77%. For a closer look at November’s weather, visit Minami-Soma weather in November.
In January, the weather tends to be slightly colder, with average temperatures ranging from a minimum of -3°C (27°F) to a maximum of 13°C (56°F), compared to December, where the temperatures are milder, with a minimum of 0°C (32°F) and a maximum of 17°C (63°F). Additionally, January experiences less precipitation, with 52 mm (2.1 in) falling over about 8 days, while December sees a bit more, with 60 mm (2.4 in) over 11 days. Humidity levels remain fairly consistent, averaging 76% in January and 77% in December. For a closer look at how Minami-Soma's December weather is characterized, you can refer to the following link: Minami-Soma weather in December.
In January, Minami-Soma experiences a distinctive winter chill that sets it apart from the milder months of the year. With an average temperature hovering around 5°C (40°F), residents feel the bite of winter, especially during those colder nights when temperatures can drop to a brisk -3°C (27°F). While January brings a fair share of cold rain, with 52 mm (2.1 in) of precipitation over several days, it also gifts the area a crisp atmosphere that showcases the serene beauty of winter. The higher humidity, averaging 76%, adds to the damp feeling typical of this season. For those interested in the overarching trends and details of Minami-Soma's climate throughout the year, be sure to explore Minami-Soma Climate.