Last updated: August 21, 2025
February in Suwa, Japan, is characterized by a chilly atmosphere, where temperatures range from a maximum of 15°C (60°F) to a biting minimum of -18°C (0°F), with an average hovering around -1°C (30°F). This month sees about 80 mm (3.2 in) of precipitation over approximately 10 days, contributing to the region's notable humidity level of 74%. Whether you're a fan of winter sports or simply enjoy the serene beauty of snow-covered landscapes, Suwa's February weather offers a unique blend of cold charm and picturesque scenery.
February in Suwa, Japan, continues the winter chill but hints at the spring warmth to come. With minimum temperatures plummeting to -18°C (0°F) and averaging around -1°C (30°F), the month maintains the icy character of winter. However, the maximum temperatures can reach a mild 15°C (60°F), showcasing a gradual transition toward the end of the cold season. This progression is evident compared to January, where the averages hover lower, and suggests that as February unfolds, residents can expect slightly more warmth and longer days, setting the stage for the budding beauty of springtime just around the corner.
February in Suwa, Japan, experiences a moderate increase in precipitation compared to January, receiving 80 mm (3.2 in) over approximately 10 days. This slight uptick marks the onset of a wetter season, as winter gradually transitions into spring. Following February, rainfall intensifies significantly, with March and April showing marked increases to 141 mm (5.6 in) and 143 mm (5.6 in) respectively. The trend highlights a clear seasonal pattern where precipitation begins to accumulate as the days grow longer, ultimately peaking in the summer months. As Suwa moves towards the lush greenery of spring, February stands out as a pivotal month that bridges the cold of winter with the vitality of the upcoming season.
In February, Suwa, Japan, experiences a modest drop in humidity to 74%, slightly lower than January's 76%. This decrease is part of a clear trend as the winter months gradually transition towards spring. Following a pattern, March sees humidity further decline to 70%, suggesting a shift towards drier air. Interestingly, humidity begins to rise again in April, returning to 74%, before jumping significantly as the warmer months approach, peaking at 93% in July. Overall, February marks a pivotal moment in the seasonal cycle, balancing the lingering chill of winter with the anticipation of the humid summer ahead.
In February, Suwa, Japan experiences a notable increase in UV exposure, with the UV Index rising to 6, placing it in the high category. This marks a shift from January's moderate conditions, indicating that sun protection becomes more essential as the burn time decreases to just 25 minutes. As we move toward spring, the trend continues upward, signaling even higher UV levels in March and April when the index escalates to 9 and 10, respectively. This progression underscores the importance of staying informed about UV exposure to protect your skin, especially with the approaching extremes in the coming months. For more insights on UV levels, check out Suwa UV Index.
UV Risk Categories
February in Suwa, Japan, is a delightful transition from the chilly days of January, boasting 237 hours of sunshine that brings a welcome brightness to the winter landscape. As the month unfolds, the increase in daylight signals a shift towards spring, with the sunlight gradually warming both the atmosphere and the hearts of the residents. This rise in sunshine hours continues into March with 268 hours, setting the stage for even more vibrant days ahead. As the seasons change, one can’t help but appreciate how the growing amount of sunlight transforms Suwa, creating an enchanting atmosphere that encourages outdoor activities and fosters a spirit of rejuvenation.
In Suwa, Japan, February boasts a 46% chance of sunny weather, making it one of the brighter months in winter. This figure represents an upward trend from January's more subdued 36%, indicating that as winter progresses, residents can expect a little more sunshine in the heart of the season. Interestingly, February's likelihood of sun outstrips both the preceding January and the following month of March, which sees a 41% chance. Despite the general trend of diminishing sunshine in the subsequent months leading into spring, February stands out as a promising time for those seeking clearer skies amidst the chill.
As February unfolds in Suwa, Japan, residents bask in an increase of daylight that extends to 10 hours, a welcome change from January's shorter days. This gradual lengthening of daylight heralds the transition from winter to spring, setting the stage for the vibrant months ahead. Following February, daylight hours continue to rise, peaking in May and June at a generous 14 hours. This upward trend underscores a gradual return to longer and sunnier days, inviting outdoor activities and the blossoming of nature. As the year progresses, the daylight hours will steadily ebb, creating a rhythm of light and dark that shapes the daily life in Suwa throughout the seasons.
In February, Suwa, Japan experiences a slight uptick in the average wind speed, measuring 2.2 m/s (5 mph), making it one of the more breezy months of winter. This gentle breeze, although not drastically different from January's 2.1 m/s (5 mph), hints at the approaching transition into spring. As winter recedes, the winds also begin their subtle dance, setting the stage for the shifting seasons ahead. Interestingly, the spring months of March and April witness a moderate decline, suggesting a more tranquil atmosphere as nature prepares for a vibrant resurgence. Overall, February stands out with its mildly invigorating winds, a precursor to the fresh energies of spring.
Weather in Suwa varies notably across the year, with each month offering distinct climate conditions. This page compares February’s weather to other months in Suwa, focusing on differences in temperature, rainfall, humidity, and UV levels.
February weather typically sees slightly milder temperatures compared to January, with average highs reaching 15°C (60°F) compared to January's maximum of 12°C (53°F). Both months experience similar minimum temperatures, lingering around -18°C (0°F). Precipitation is somewhat higher in February at 80 mm (3.2 in), accumulated over 10 days, whereas January has slightly less at 75 mm (3.0 in) over 12 days. Humidity levels are fairly consistent, with January at 76% and February at 74%. For a more detailed look at January's weather, you can check out Suwa weather in January.
February and March present a noticeable transition in weather patterns. February is characterized by colder temperatures, with a minimum of -18°C (0°F) and an average of -1°C (30°F), while March sees a significant rise in temperatures, with a minimum of -7°C (19°F) and an average of 4°C (40°F). Additionally, March can experience warmer maximum temperatures reaching up to 20°C (68°F), compared to February's maximum of 15°C (60°F). Precipitation also increases from 80 mm (3.2 in) over 10 days in February to 141 mm (5.6 in) over 12 days in March, although humidity decreases slightly from 74% in February to 70% in March. For more details, you can explore the Suwa weather in March.
In February, temperatures often drop to a chilling minimum of -18°C (0°F), with an average hovering around -1°C (30°F) and a maximum reaching about 15°C (60°F). The month experiences around 80 mm (3.2 in) of precipitation over approximately 10 days, with a consistent humidity of 74%. In stark contrast, April brings milder conditions, with minimum temperatures around -6°C (21°F) and an average of 9°C (48°F), peaking at a pleasant 26°C (78°F). Precipitation increases to 143 mm (5.6 in) over about 13 days, while humidity remains consistent at 74%. For more details on April weather in Suwa, visit Suwa weather in April.
February and May display strikingly different weather patterns. In February, temperatures range from a chilly -18°C (0°F) at night to a mild max of 15°C (60°F) during the day, with an average around -1°C (30°F). The month sees about 80 mm (3.2 in) of precipitation over 10 days, coupled with relatively high humidity at 74%. In contrast, May experiences a much warmer temperature spectrum, dipping to a minimum of -1°C (31°F) and soaring to a maximum of 29°C (85°F), with an average temperature of 15°C (58°F). The precipitation in May increases to 155 mm (6.1 in), occurring over 12 days, and the humidity also rises slightly to 81%. For more detailed insights, check out this link: Suwa weather in May.
February and June present dramatically different weather conditions. In February, temperatures can drop as low as -18°C (0°F) and only reach a comfortable average of -1°C (30°F). The month experiences about 80 mm (3.2 in) of precipitation over 10 days, with a humidity level of 74%. In contrast, June offers a milder climate with nighttime lows around 5°C (41°F) and average highs of 18°C (65°F), peaking at a warm 29°C (84°F). Precipitation also increases in June, totaling 149 mm (5.8 in) across 14 days, accompanied by a higher humidity level of 88%. For a detailed view of June's climate, visit Suwa weather in June.
February and July present starkly contrasting weather conditions. In February, temperatures typically range from a chilly -18°C (0°F) at night to a mild maximum of 15°C (60°F) during the day, with an average of -1°C (30°F). The month experiences about 80 mm (3.2 in) of precipitation over approximately 10 days, coupled with a humidity level of 74%. In contrast, July boasts significantly warmer temperatures, with nighttime lows around 14°C (58°F), daytime averages of 22°C (72°F), and peaks reaching 33°C (91°F). This summer month sees a substantial increase in rainfall, totaling 289 mm (11.4 in) across 19 days, along with heightened humidity at 93%. For more detailed insights on July weather, visit Suwa weather in July.
February and August present strikingly different weather conditions. In February, temperatures can plunge to a minimum of -18°C (0°F), with average highs reaching only around 15°C (60°F), while experiencing a relatively low precipitation of 80 mm (3.2 in) over about 10 days. The humidity levels sit at a moderate 74%. In contrast, August sees a much milder climate, with minimum temperatures of 12°C (53°F) and average highs soaring to 33°C (92°F). This month is also wetter, with precipitation totaling 151 mm (5.9 in) over 16 rainy days and significantly higher humidity at 90%. For a detailed look at August's weather, you can visit Suwa weather in August.
February and September present stark contrasts in weather conditions. In February, temperatures can drop as low as -18°C (0°F), with an average of -1°C (30°F) and a maximum of 15°C (60°F), creating a frigid atmosphere. The month also sees about 80 mm (3.2 in) of precipitation over roughly 10 days, accompanied by a humidity level of 74%. In contrast, September experiences much milder weather, with minimum temperatures around 6°C (42°F), an average of 19°C (66°F), and highs reaching up to 30°C (86°F). This month receives significantly more precipitation at 171 mm (6.7 in) over 16 days, along with higher humidity at 86%. For more detailed insights about September weather in this region, visit Suwa weather in September.
February and October present a striking contrast in weather patterns. In February, temperatures can plummet as low as -18°C (0°F), with an average high of just 15°C (60°F), while October sees a more moderate min of 0°C (33°F) and a pleasant average max of 26°C (79°F). Precipitation also differs considerably; February experiences about 80 mm (3.2 in) over 10 days, whereas October is much wetter, with 237 mm (9.3 in) falling over 16 days. Additionally, humidity levels tend to rise from 74% in February to 83% in October. For a detailed look at Suwa's weather in October, feel free to check Suwa weather in October.
February and November present distinct differences in weather conditions. February tends to be colder, with average temperatures ranging from a min of -18°C (0°F) to a max of 15°C (60°F), while November offers a milder climate with minimum temperatures at -4°C (25°F) and maximums reaching 18°C (65°F). Precipitation levels in February are slightly higher at 80 mm (3.2 in) compared to November's 66 mm (2.6 in), with both months experiencing rain on about 10 days. Humidity is higher in November at 80%, compared to February's 74%. For a more detailed look at November weather conditions, you can visit Suwa weather in November.
February and December exhibit notable differences in weather patterns. In February, temperatures can drop as low as -18°C (0°F) and reach a maximum of 15°C (60°F), averaging around -1°C (30°F). This month typically experiences about 80 mm (3.2 in) of precipitation over 10 days, with a humidity level of 74%. Conversely, December offers slightly milder conditions, with temperatures ranging from a minimum of -9°C (16°F) to a maximum of 16°C (62°F), and an average of 1°C (34°F). Precipitation in December is also a bit higher at 84 mm (3.3 in), spread over 12 days, along with a humidity level of 78%. For more detailed insights on December weather, please refer to Suwa weather in December.
February in Suwa offers a stark contrast to the milder months that precede and follow it. While the cold grip of winter still holds the region, with notable low temperatures and increased humidity, February also brings occasional respite with its brief spells of sunshine. The month is characterized by a higher likelihood of precipitation, marking a shift from the snow-heavy conditions of early winter. As the days gradually lengthen and spring approaches, the diverse weather patterns invite visitors to experience the unique charm of Suwa in this transitional period. For more insights on Suwa's climate, check out Suwa Climate.