Last updated: August 21, 2025
In Kumamoto, Japan, February brings a blend of cool to mild temperatures, with highs reaching 19°C (66°F) and lows dipping to -2°C (29°F). The average temperature settles around 7°C (45°F), providing a refreshing yet chilly atmosphere. During this month, residents and visitors can expect 105 mm (4.2 in) of precipitation over approximately 11 days, contributing to a high humidity level of 71%. This combination of weather conditions lends itself to a unique winter experience, with occasional rain enhancing the natural beauty of the region.
In Kumamoto, Japan, February brings a subtle shift in temperatures as winter begins to yield to the early hints of spring. With a minimum temperature of -2°C (29°F) and an average of 7°C (45°F), February is slightly warmer than January, signaling a gradual warming trend. The maximum temperature can reach up to 19°C (66°F), offering occasional mild days that encourage outdoor activities. As the month progresses, the slight increase in warmth sets the stage for March’s further ascent into more temperate weather, reflecting the region's transition from the cold grip of winter to the inviting embrace of spring. Overall, February serves as a bridge, welcoming both the chill of winter and the promise of milder days ahead.
February in Kumamoto, Japan, sees a notable increase in precipitation, with 105 mm (4.2 inches) recorded over 11 days. This marks a significant rise from January's 63 mm (2.5 inches), signaling the transition into a wetter season. As the winter months give way to early spring, precipitation levels continue to climb—March follows with an even higher 143 mm. The trends indicate that Kumamoto experiences a progressive wetting throughout these months, with precipitation days also increasing, leading to a rich tapestry of seasonal weather that nurtures the region’s lush landscapes.
In February, Kumamoto, Japan, experiences a slight dip in humidity, averaging at 71%, down from 75% in January. This gradual decrease sets the stage for a shift in the season, as the air begins to feel crisper and more refreshing. Interestingly, February maintains the same humidity level as March, highlighting a brief period of stability before the onset of spring. As temperatures rise in the following months, humidity levels notably increase, peaking at 92% in July and 86% in June. This trend underscores a classic cycle in Kumamoto's climate, where the allure of milder winter months gives way to the more humid conditions of summer.
As February unfolds in Kumamoto, Japan, the UV Index experiences a notable rise, reaching 6, which falls into the high exposure category. This increase in UV levels signifies a shift from the moderate conditions of January, where burn time was a comfortable 30 minutes. In February, however, residents and visitors should be vigilant, as the burn time decreases to just 25 minutes. This trend marks the beginning of a more intense sun exposure that peaks in the upcoming spring months, culminating in March's very high index of 9. As you plan outdoor activities, it's crucial to stay informed and take necessary precautions against UV radiation. For more detailed insights, visit Kumamoto UV Index.
UV Risk Categories
February in Kumamoto, Japan, offers a delightful contrast to the preceding month, basking in 237 hours of sunshine. This marks a significant increase from January’s 188 hours, heralding the arrival of brighter days as winter begins to fade. The trend of rising sunshine continues into March, where hours peak at 264, leading into the abundant sunlight of spring. As the months progress, Kumamoto remains richly illuminated, with April reaching an impressive 280 hours. This gradual build-up of sunlight not only brightens the landscape but also enhances the city's vibrant atmosphere, making February a perfect time to appreciate the increasing warmth and light that precedes the lush, floral revelry of the coming spring.
In February, Kumamoto experiences a slight uptick in sunny weather compared to January, with a 44% chance of sunshine illuminating the month. This improvement sets February apart as a more favorable time for sun-seekers, particularly as the likelihood of clear skies starts to shift after the winter months. Following February, the chances decline again into March with 37%, showcasing a trend of fluctuating sunshine as spring approaches. Interestingly, while February is relatively bright, the months that precede and follow it present considerably lower odds, making it a delightful opportunity for those looking to bask in the early signs of spring sunshine.
In Kumamoto, Japan, February marks a delightful shift as the daylight duration extends to 11 hours, providing an inviting contrast to January's shorter days. This gradual increase in sunlight not only brightens the landscape but also hints at the approaching warmth of spring. As the months progress, daylight continues to grow, peaking in June with 14 hours. Following this zenith, the daylight gradually recedes, returning to the cozy 10 hours by winter's return in December. This rhythmic cycle creates a dynamic seasonal experience, where each month gradually leads us from the cozy gloom of winter into the vibrant embrace of summer.
In Kumamoto, Japan, the month of February ushers in a slight uptick in average wind speed, reaching 2.9 m/s (7 mph), a gentle increase from January's 2.6 m/s. This shift marks a notable trend as February enjoys the brisk embrace of winter's end, creating a refreshing atmosphere that invigorates the senses. Following February, March experiences a dip back to 2.4 m/s, reflecting the transitional nature of spring as temperatures begin to rise. The overall pattern throughout the months reveals a playful dance of wind speeds, where February stands out as the month with the highest average, hinting at the last whispers of winter's breath before the mildness of spring settles in.
Weather in Kumamoto varies notably across the year, with each month offering distinct climate conditions. This page compares February’s weather to other months in Kumamoto, focusing on differences in temperature, rainfall, humidity, and UV levels.
Comparing the weather between January and February reveals some notable differences. In February, temperatures range from a minimum of -2°C (29°F) to a maximum of 19°C (66°F), showing a slight increase in both average and maximum temperatures compared to January, where the temperatures fluctuate between -3°C (27°F) and 17°C (63°F). February also experiences more precipitation, totaling 105 mm (4.2 in) over 11 days, while January sees only 63 mm (2.5 in) over 8 days. Additionally, February's humidity is slightly lower at 71% compared to January's 75%. For a more detailed look at January's weather, check out Kumamoto weather in January.
February and March present a notable transition in weather conditions. February typically features cooler temperatures, with a minimum of -2°C (29°F) and an average of 7°C (45°F), peaking at 19°C (66°F). This month also sees considerable precipitation, totaling 105 mm (4.2 in) over approximately 11 days, while humidity remains steady at 71%. In contrast, March warms up significantly, with a minimum of 1°C (34°F) and an average temperature of 11°C (52°F), reaching a maximum of 22°C (72°F). It experiences increased rainfall, totaling 143 mm (5.6 in) over about 14 days, but maintains the same humidity level. For a detailed overview of what to expect, check out Kumamoto weather in March.
February and April present a notable contrast in weather patterns. February experiences cooler temperatures, with a minimum of -2°C (29°F) and an average of 7°C (45°F), while April showcases a more temperate climate, featuring a minimum of 3°C (38°F) and an average of 15°C (59°F). In terms of maximum temperatures, April peaks at 26°C (79°F), compared to February's maximum of 19°C (66°F). Precipitation is also slightly higher in April, with 135 mm (5.3 in) over 9 days, compared to February’s 105 mm (4.2 in) over 11 days. Humidity levels, too, rise in April to 78% from February's 71%. For a more detailed look at April weather, you can check Kumamoto weather in April.
February and May exhibit distinctly different weather patterns. In February, temperatures range from a chilly -2°C (29°F) at night to a mild 19°C (66°F) during the day, with an average of 7°C (45°F). The month experiences about 105 mm (4.2 in) of precipitation over 11 days, and humidity levels stand at 71%. In contrast, May brings warmer temperatures, with nighttime lows of 8°C (46°F) and daytime highs reaching up to 28°C (83°F), averaging at 19°C (67°F). Precipitation increases to 207 mm (8.1 in) over 12 days, accompanied by higher humidity at 84%. For more detailed insights into the weather conditions, you can check out Kumamoto weather in May.
February and June present a stark contrast in weather conditions. In February, temperatures range from a chilly -2°C (29°F) at night to a mild average of 7°C (45°F), with daytime highs reaching up to 19°C (66°F). This month experiences significant precipitation, averaging 105 mm (4.2 in) over 11 days and a humidity level of 71%. In comparison, June is much warmer, with temperatures starting at a minimum of 15°C (58°F) and averaging 23°C (73°F), peaking at 30°C (87°F). Additionally, June sees a higher precipitation level, totaling 280 mm (11.0 in) across 15 days, accompanied by elevated humidity at 86%. For more details, you can check Kumamoto weather in June.
February and July present stark contrasts in weather conditions. In February, temperatures range from a chilly -2°C (29°F) at their lowest to a mild average of 7°C (45°F), with a maximum reaching 19°C (66°F). Precipitation is relatively moderate at 105 mm (4.2 in), falling over 11 days, and humidity hovers around 71%. In stark opposition, July boasts much warmer temperatures, with a minimum of 18°C (64°F), an average of 26°C (79°F), and highs soaring to 34°C (93°F). Rainfall in July is significantly higher, with 406 mm (16.0 in) spread across 17 days, and humidity levels peak at 92%. For more detailed information, visit Kumamoto weather in July.
February and August present stark contrasts in weather patterns. In February, temperatures range from a chilly -2°C (29°F) at night to a mild 19°C (66°F) during the day, with an average of 7°C (45°F). Precipitation is moderate at 105 mm (4.2 in) over about 11 days, and the humidity sits at a comfortable 71%. In contrast, August brings significantly warmer temperatures, with nighttime lows of 19°C (67°F) and daytime highs soaring to 34°C (94°F), averaging around 27°C (82°F). This month is also notably wetter, with 238 mm (9.4 in) of rain over 14 days, and a higher humidity level of 91%. For more insights on weather in August, you can visit Kumamoto weather in August.
February and September present contrasting weather conditions. In February, temperatures range from a chilly -2°C (29°F) at night to a pleasant 19°C (66°F) during the day, with an average of 7°C (45°F). This month sees about 105 mm (4.2 in) of precipitation over approximately 11 days, and the humidity lingers around 71%. In contrast, September boasts much warmer temperatures, with nighttime lows of 14°C (57°F) and daytime highs soaring up to 34°C (93°F). The average temperature sits at a comfortable 24°C (76°F), but rainfall is significantly higher at 171 mm (6.7 in) over 14 days, accompanied by increased humidity at 84%. For more details on September weather, you can check Kumamoto weather in September.
February and October present contrasting weather experiences. In February, temperatures range from a chilly -2°C (29°F) at night to a mild average of 7°C (45°F), peaking at a pleasant 19°C (66°F). Despite relatively low temperatures, February sees considerable precipitation of 105 mm (4.2 in) over 11 days, coupled with a humidity level of 71%. In contrast, October warms up significantly, with minimum temperatures around 9°C (49°F) and averages reaching a comfortable 19°C (67°F) before maxing out at a warm 30°C (87°F). Although October has a slightly higher precipitation of 117 mm (4.6 in), it occurs over fewer days (9 days) and features increased humidity at 83%. For more details, check Kumamoto weather in October.
February and November present distinct weather patterns, highlighting the transition from winter to early winter in February and the mildness of late autumn in November. In February, temperatures can dip to as low as -2°C (29°F) and reach a maximum of 19°C (66°F), averaging around 7°C (45°F). The month receives about 105 mm (4.2 in) of precipitation over 11 days, with humidity sitting at 71%. In contrast, November enjoys milder conditions, with minimum temperatures of 2°C (36°F) and maximums peaking at 24°C (76°F), averaging 13°C (56°F). This month experiences less rainfall at 76 mm (3.0 in) across 9 days, but with higher humidity levels at 81%. For more details on what to expect during this time, check out Kumamoto weather in November.
When comparing the weather in February and December, notable differences emerge in both temperature and precipitation. February typically experiences cooler temperatures, with a minimum of -2°C (29°F) and an average of 7°C (45°F), while December's minimum is slightly warmer at 0°C (32°F) and averages 8°C (47°F). Additionally, February sees a higher maximum temperature of 19°C (66°F) compared to December's 22°C (71°F). In terms of precipitation, February receives more rainfall at 105 mm (4.2 in) over 11 days, whereas December has 84 mm (3.3 in) spread across 9 days. Humidity levels are also higher in December at 79%, compared to February’s 71%. For more details on December's weather, check out Kumamoto weather in December.
As February draws to a close in Kumamoto, the weather presents a unique transition compared to the warmer months ahead. While the temperatures remain relatively cool with a notable chill, the increased humidity and frequent precipitation mark a shift from the drier winter months. With an average temperature hovering around a brisk 7°C, chilly nights can drop to near freezing, making this a time for cozy layers. Rainfall is quite prevalent, with about 11 days experiencing measurable precipitation, inviting a fresh vibrancy to the landscape. This blend of cool temperatures and higher humidity makes February distinct, as it paves the way for the gentle arrival of spring. To explore more about the climate in Kumamoto, visit Kumamoto Climate.