January Weather in Matsumoto, Japan

Last updated: August 21, 2025

Experience the chill of winter in Matsumoto, Japan, where January brings a mix of cold temperatures and frequent precipitation. With a maximum of 11°C (52°F) and an average temperature of -2°C (28°F), the city experiences its coldest nights, plummeting to a minimum of -16°C (4°F). January also sees about 99 mm (3.9 in) of precipitation over 16 days, contributing to the region's high humidity levels of 88%. This combination of weather elements creates a distinctive winter atmosphere, perfect for those who cherish snow-covered landscapes and tranquil, frosty days.

January Temperature in Matsumoto

In January, Matsumoto, Japan, experiences a chilly winter embrace, with temperatures ranging from a brisk -16°C (4°F) at night to a mild 11°C (52°F) during the day. This occurs against an average of -2°C (28°F), marking it as one of the coldest months of the year. As the winter progresses into February, the temperatures dip slightly lower, with a minimum of -18°C (1°F), while the average and maximum temperatures also hover around zero, suggesting a gradual shift towards late winter conditions. This trend of cold weather continues into early spring, as March brings a notable increase, with temperatures beginning to climb back to a comfortable average of 4°C (40°F). Overall, January sets the stage for a wintry landscape, inviting outdoor enthusiasts to enjoy the crisp air and snow-covered scenery, while the subsequent months hint at the gradual, yet welcome transition towards warmth.

January Weather in Matsumoto: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Matsumoto, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Matsumoto, January typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec283040485864727466554434
Data source: Temperature data for Matsumoto generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Matsumoto

In Matsumoto, Japan, January marks the start of the year with a notable precipitation level of 99 mm (3.9 in), falling over an average of 16 days. This sets the stage for a winter characterized by crisp air and frequent drizzle, creating a serene yet dynamic atmosphere. Following January, precipitation slightly decreases in February to 97 mm (3.8 in), before increasing significantly in the spring months. By March, rainfall jumps to 152 mm (6.0 in), signaling the transition into a wetter season. As the year progresses, particularly in the peak of summer, Matsumoto experiences its highest rainfall, with July reaching an impressive 333 mm (13.1 in) across 21 days. Overall, the data illustrates a clear upward trend in precipitation as the seasons change, culminating in the rich, lush landscapes that define Matsumoto.

January Precipitation Trends in Matsumoto

The chart displays monthly precipitation patterns in Matsumoto, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Matsumoto, January typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec999715215617919433319722225583109
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

January Humidity in Matsumoto

In January, Matsumoto, Japan, experiences a notable humidity level of 88%, setting the tone for a winter characterized by a damp chill. As the season transitions into February, humidity slightly decreases to 86%, but remains high, indicating a generally moist atmosphere. A gradual decline continues into March, where levels drop to 81%, hinting at the onset of spring. However, the humidity begins to stabilize in the following months, fluctuating between 78% in April and 81% in May, while June marks a resurgence to 88%. The summer months bring even higher levels, peaking at 92% in both July and August, illustrating a steamy, almost tropical feel, before tapering off again in September at 89%. As autumn arrives, humidity remains relatively consistent, hovering around 85-87% from October to December. Overall, January's humidity is part of a larger trend of sustained moisture throughout the year, which creates a unique climate that shapes Matsumoto's seasonal experience.

January Average Humidity in Matsumoto

This chart illustrates the average monthly humidity levels in Matsumoto, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Matsumoto is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%81%79%81%88%92%92%89%87%85%86%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Matsumoto

In Matsumoto, Japan, January presents a moderate UV Index of 4, indicating that while sun exposure is generally safe, it's still wise to take precautions, especially during peak hours—limit exposure to about 30 minutes. As the months progress, residents and visitors notice a gradual increase in UV intensity. By February, the UV Index rises to 6, entering the high exposure category, and further escalates to a very high level of 9 by March. The trend continues sharply upwards through the spring and summer, peaking at an extreme UV Index of 12 in August, where a mere 10 minutes of exposure can lead to skin damage. As autumn approaches, UV levels begin to moderate again, dropping to a 5 in November and returning to 4 in December. This pattern emphasizes the importance of staying vigilant about sun protection, particularly from late winter through summer. For more detailed information, visit the Matsumoto UV Index.

Maximum UV Index Levels in Matsumoto for January

The chart shows the monthly maximum UV Index (UVI) for Matsumoto in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Matsumoto typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec469101111111210754
Data source: Matsumoto January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

January Sunshine in Matsumoto

January in Matsumoto, Japan, brings a modest 174 hours of sunshine, a gentle precursor to the more radiant months ahead. As winter gives way to spring, the daylight hours increase significantly, peaking in May with 291 hours, showcasing vibrant blooms under the sun’s warm embrace. The trend of rising sunshine continues, with each month lending its own charm, especially April and August, where sunshine hours soar to 278 and 282, respectively. However, as the year progresses into the cooler autumn and winter months, the sunlight begins to retreat, tapering off to 209 hours in December. This rhythm of increasing and then decreasing sunlight not only highlights the beauty of Matsumoto’s changing seasons but also beckons travelers to experience its enchanting landscapes at their sunniest.

Monthly Sunshine Duration in Matsumoto: January Highlighted

The January sunshine duration represents the total number of hours Matsumoto experiences direct sunlight during the month of January, excluding cloudy or obstructed periods. This chart compares the sunshine duration of January with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec174h226h260h278h291h269h241h282h235h212h227h209h
Data source: Matsumoto January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Matsumoto During January

In Matsumoto, Japan, the likelihood of sunny weather in January stands at 33%, marking the month as one of the cooler periods for sunshine. Interestingly, this chance of sun improves significantly in the following months, with February seeing a 44% likelihood, and March maintaining a robust 40%. As spring approaches, sunshine becomes more abundant, peaking in April at 45% before entering a mixed period in late spring and early summer. The trend clearly indicates a gradual increase in sunny days as the year progresses, offering hopeful glimpses of brighter weather just beyond the winter chill.

Percentage of Sunny Days in January in Matsumoto

The chart illustrates the percentage of sunny days in Matsumoto throughout the year, with January highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Matsumoto experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec33%44%41%45%25%22%34%24%22%44%45%39%
Data source: Matsumoto January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Matsumoto in January

In Matsumoto, Japan, January ushers in a modest 9 hours of daylight, marking the start of the year with shorter days. As the months progress, daylight gradually increases, reaching 10 hours in February and peaking at a bright 14 hours during both May and June. This steady ascent reflects the transition from winter to spring, where longer days inspire a sense of renewal. By August, daylight begins to wane slightly, yet still offers 13 hours, before tapering off through the autumn months. Interestingly, November and December echo January's shorter days, both returning to 10 and 9 hours respectively, creating a cyclical pattern that highlights the rhythm of the seasons in this picturesque region.

Average Daylight Hours in Matsumoto for January

The chart illustrates the variation in daylight duration in Matsumoto throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 58m10h 50m11h 57m13h 7m14h 5m14h 34m14h 19m13h 28m12h 22m11h 14m10h 14m9h 43m
Data source: Matsumoto daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Matsumoto

In January, the winds in Matsumoto, Japan pick up slightly, with an average speed of 2.2 m/s (5 mph), providing a refreshing chill that complements the winter landscape. As February rolls in, the wind speed increases marginally to 2.3 m/s, suggesting a brisk start to the month. However, as spring approaches, a gentle decline begins, with March, April, and May all hovering around 2.0 m/s (4-5 mph), indicating a more subdued atmosphere as the temperatures slowly rise. The summer months bring further calm, with June and July experiencing the lowest speeds of the year at 1.4 m/s and 1.3 m/s, respectively. Interestingly, the wind begins to pick up again in October and November, reaching 1.8 m/s before December sees a return to colder winds at 2.0 m/s. Overall, Matsumoto's winds transition smoothly through the seasons, reflecting the delightful ebb and flow of nature's rhythms.

Average January Wind Speed in Matsumoto

The chart displays monthly wind speed patterns in Matsumoto, with values for each month shown alongside January's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how January's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.2 m/s2.32.02.02.01.41.31.61.51.61.82.0
Data source: Matsumoto January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Matsumoto Compares to Other Months

Weather in Matsumoto varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Matsumoto, focusing on differences in temperature, rainfall, humidity, and UV levels.

January and February present distinct yet comparable winter weather patterns. In January, temperatures range from a minimum of -16°C (4°F) to a maximum of 11°C (52°F), with an average of -2°C (28°F). The month experiences 99 mm (3.9 in) of precipitation over 16 days and maintains a high humidity of 88%. In contrast, February is slightly colder at night with a minimum of -18°C (1°F), but the daytime highs can reach up to 16°C (61°F), averaging -1°C (30°F). February also sees a similar amount of precipitation at 97 mm (3.8 in) over 13 days, with a slight decrease in humidity to 86%. For a closer look at February weather specifics, you can refer to Matsumoto weather in February.

January and March present distinctly different weather patterns. In January, temperatures can plummet to a minimum of -16°C (4°F), with an average temperature of -2°C (28°F) and occasional highs reaching 11°C (52°F). The month is characterized by significant precipitation, totaling 99 mm (3.9 in) over 16 days, and high humidity levels averaging 88%. In contrast, March witnesses a more temperate climate; the minimum temperature rises to -8°C (17°F), while the average increases to 4°C (40°F) and the maximum can soar to 21°C (69°F). Although March experiences greater overall precipitation at 152 mm (6.0 in) across 14 days, humidity levels decrease slightly to 81%. For more detailed information about March weather, you can visit Matsumoto weather in March.

January and April present quite contrasting weather conditions. In January, temperatures are significantly colder, with a minimum of -16°C (4°F) and an average of -2°C (28°F), while April brings milder conditions, with a minimum of -5°C (23°F) and an average of 9°C (48°F). The maximum temperature in January reaches just 11°C (52°F), but in April, it can soar to 26°C (79°F). Rainfall also differs; January experiences 99 mm (3.9 in) of precipitation over 16 days, whereas April sees increased precipitation at 156 mm (6.1 in) across just 13 days. This combination of warming temperatures and higher humidity, which drops from 88% in January to 78% in April, underscores the transition from winter to spring. For more detailed insights, check out Matsumoto weather in April.

In January, Matsumoto experiences chilly weather, with temperatures ranging from a minimum of -16°C (4°F) to a maximum of 11°C (52°F) and an average of -2°C (28°F). The month sees considerable precipitation, totaling 99 mm (3.9 in) over about 16 days, coupled with high humidity at 88%. Conversely, May brings a dramatic shift, featuring milder temperatures that range from a minimum of -1°C (31°F) to a warm maximum of 30°C (86°F), with an average temperature of 15°C (59°F). Although May receives more precipitation at 179 mm (7.0 in) over 14 days, the humidity is slightly lower at 81%. This transition highlights the stark contrast between the frigid winter and the vibrant warmth of early summer. For more details, check out Matsumoto weather in May.

In January, the weather is quite harsh, with temperatures ranging from a chilly -16°C (4°F) to a milder 11°C (52°F), resulting in an average of -2°C (28°F). The month experiences significant precipitation with about 99 mm (3.9 in) spread across 16 days, all under a consistently high humidity level of 88%. In contrast, June offers a much warmer climate, with temperatures varying from a minimum of 6°C (43°F) to a maximum of 29°C (84°F), and an average of 18°C (65°F). This month sees greater precipitation at 194 mm (7.7 in) over the same number of days, while humidity remains constant at 88%. The stark contrast between the cold, snowy January and the warm, rainy June highlights the significant differences in weather patterns throughout the year. For more detailed information about June's climate, visit Matsumoto weather in June.

January and July present starkly contrasting weather conditions. In January, temperatures range from a frigid minimum of -16°C (4°F) to a mild maximum of 11°C (52°F), with an average of -2°C (28°F). The month sees a significant amount of precipitation, totaling 99 mm (3.9 in) over 16 days, coupled with high humidity at 88%. Conversely, July experiences warm to hot temperatures, ranging from a minimum of 14°C (58°F) to a maximum of 33°C (91°F), with an average of 22°C (72°F). Additionally, July is much wetter, with 333 mm (13.1 in) of precipitation over 21 days and humidity rising to 92%. For more detailed insights into the summer weather, visit Matsumoto weather in July.

January and August present stark contrasts in weather. January, with its biting cold, sees minimum temperatures plummeting to -16°C (4°F) and an average of -2°C (28°F), while August basks in warmth with minimums around 11°C (52°F) and an average of 23°C (75°F). Precipitation in January totals 99 mm (3.9 in) over 16 days, whereas August experiences a higher rainfall of 197 mm (7.8 in) across 17 days, contributing to a more humid atmosphere at 92% compared to January's 88%. For those planning to visit during the summer heat, more details can be found at Matsumoto weather in August.

January and September present stark contrasts in weather conditions. In January, temperatures can plunge to a minimum of -16°C (4°F), with an average of -2°C (28°F) and a maximum of 11°C (52°F). The month experiences a relatively dry chill, with 99 mm (3.9 in) of precipitation over 16 days and high humidity at 88%. In contrast, September boasts milder temperatures, ranging from a minimum of 6°C (43°F) to a comfortable maximum of 30°C (86°F), with an average of 19°C (66°F). This month is much wetter, with precipitation totaling 222 mm (8.7 in) over 19 days, all while maintaining a similar humidity level of 89%. For more details on the weather in September, you can check this Matsumoto weather in September.

In comparison, January showcases a colder climate with temperatures ranging from a chilly -16°C (4°F) at night to a mild 11°C (52°F) during the day, averaging around -2°C (28°F). The month experiences significant precipitation, totaling 99 mm (3.9 in) over 16 days, alongside high humidity levels at 88%. Conversely, October brings much milder weather, with temperatures fluctuating between 0°C (33°F) and a warm maximum of 26°C (79°F), averaging a comfortable 13°C (56°F). This month also sees increased rainfall, with a total of 255 mm (10.1 in) spread across 19 days, while humidity remains relatively stable at 87%. For more details on October's weather, you can visit Matsumoto weather in October.

January and November exhibit striking differences in weather conditions. January is characterized by colder temperatures, with lows plunging to -16°C (4°F) and averaging around -2°C (28°F), while November enjoys milder conditions, featuring a minimum of -4°C (25°F) and an average temperature of 7°C (44°F). Precipitation levels are relatively similar, with January receiving 99 mm (3.9 in) over 16 days compared to November's 83 mm (3.3 in) across 13 days. Additionally, humidity remains high in both months, at 88% in January and 85% in November. For more insights on November's weather specifics, check out Matsumoto weather in November.

In comparing the weather of January and December, January tends to be colder overall, with average temperatures hovering around -2°C (28°F) compared to December's milder average of 1°C (34°F). The minimum temperature in January can plunge to -16°C (4°F), significantly colder than December's minimum of -9°C (17°F). Precipitation levels are slightly lower in January at 99 mm (3.9 in) compared to December's 109 mm (4.3 in), though both months experience precipitation on about 16 days. Humidity remains high in both months, with January at 88% and December at 86%. For more details on December weather, you can visit Matsumoto weather in December.

Compare Matsumoto's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Matsumoto

January in Matsumoto presents a stark contrast to the milder months, characterized by chilly temperatures that frequently drop below freezing. With an average of just -2°C, this month is a time for bundled layers and warm drinks while experiencing significant humidity at around 88%. Precipitation is common, with nearly half the month seeing wet weather, which adds to the wintery atmosphere. Unlike the warmer seasons, January demands a hearty embrace of winter activities, making it an enchanting yet brisk time to explore the scenic beauty of Matsumoto. For a deeper understanding of the region's climate, visit Matsumoto Climate.