Last updated: August 21, 2025
In February, Nanao, Japan experiences a unique blend of winter chill and early signs of spring. With maximum temperatures reaching 18°C (65°F) and averaging around 5°C (41°F), residents can expect a mild yet fluctuating climate. The minimum temperature dips to -3°C (26°F), reminding everyone of the lingering winter. December showers culminate in 106 mm (4.2 in) of precipitation over 16 days, contributing to the region's lush landscapes. Coupled with humidity levels at 78%, February in Nanao presents a refreshing atmosphere that beautifully contrasts the crispness of winter with the warmth of the impending spring.
In Nanao, Japan, February is a transition month, maintaining a chilly grip with temperatures that range from a minimum of -3°C (26°F) to a maximum of 18°C (65°F). The average stays consistent at 5°C (41°F), mirroring January's coolness while hinting at the milder days to come. As winter recedes, the days gradually warm, with the maximum temperature climbing by a couple of degrees, reflecting an early promise of spring. This month often showcases a mix of sunny afternoons and crisp evenings, making it an inviting time for locals and travelers alike to explore the scenic beauty of Nanao, as nature preps for the blossoming hues of March and April.
In February, Nanao experiences a significant but gentle transition in its precipitation patterns, with 106 mm (4.2 in) of rain recorded over 16 days. While slightly less than January's total of 115 mm, February’s rainfall sets the stage for the upcoming spring months, maintaining a consistent moisture level crucial for the region’s greenery. The decrease in rain days, from January's 19 to February's 16, hints at a gradual shift towards a drier season. Looking ahead, this trend of fluctuating precipitation continues into March, where a slight uptick to 126 mm (5.0 in) occurs, highlighting the dynamic climate Nanao experiences as it navigates through winter into spring.
In February, Nanao, Japan experiences a slight dip in humidity, recording 78% compared to January's 80%. This minor decrease indicates the tail end of winter, as the air begins to gradually dry out in anticipation of spring. As the months progress, humidity further declines, reaching 76% in March, before increasing significantly as the warmer months approach. This seasonal trend highlights the transition from winter's moisture-laden air to the more humid conditions typical of summer, which peaks at an impressive 93% in July. Thus, February serves as a pivotal point, where the lingering chill begins to give way to the impending warmth and higher moisture levels that characterize Nanao's climate.
In February, Nanao, Japan experiences a UV Index of 4, maintaining a moderate exposure category similar to January. This means that while sun protection is advisable, the risk of harm from unprotected sun exposure remains manageable, with a burn time of 30 minutes. As spring approaches, the UV Index is set to rise significantly in March to 7, indicating a shift towards higher sun intensity. This trend continues into the later months, with April and May reaching very high levels of 10 and a much shorter burn time. Therefore, as the seasons change, residents and visitors alike should be mindful of increasing UV exposure, particularly as summer nears. For more detailed information about UV levels throughout the year, visit the Nanao UV Index.
UV Risk Categories
February in Nanao, Japan, shines brightly with an impressive total of 198 hours of sunshine, a noticeable increase from 152 hours in January. This trend of growing daylight sets the stage for a gradual transition into spring, as the sunshine hours continue to rise significantly in March with 258 hours. The upward trajectory reflects the region's blossoming vitality as winter recedes, inviting residents and visitors alike to embrace outdoor activities amidst the early whispers of warmth. As we move into the following months, it’s clear that Nanao basks in the increasing glow of sunlight, reaching a peak of 311 hours in August, creating a vibrant tapestry of seasonal change.
February in Nanao, Japan, brings a significant uptick in the likelihood of sunny days, boasting a 36% chance of sun compared to January’s 25%. This increase suggests that as winter fades, residents can begin to anticipate more pleasant weather. The trend continues into March, where the odds rise slightly to 38%, indicating that the transition towards spring is revitalizing the skies. While February may not yet reach the sun-kissed probabilities of later months like April, with its striking 47%, it marks a notable shift, hinting at brighter days ahead and encouraging outdoor activities as the season evolves.
In Nanao, Japan, February marks a delightful transition as daylight extends to 10 hours, adding an hour compared to January. This gradual increase in sunlight signifies the approach of spring, setting the stage for an even brighter March, which boasts 11 hours of daylight. As the months unfold, the trend reveals a steady climb towards longer days, peaking in the summer with 14 hours of daylight in June and July. Following this peak, the daylight begins to wane, but the lingering warmth of late summer is still felt in August with 13 hours. As the year progresses, daylight subtly recedes, landing back at 9 hours in December, completing a cyclical journey through the seasons. This dynamic shift not only enhances the natural beauty of Nanao but also enriches the daily lives of its residents.
In February, the winds in Nanao, Japan, begin to pick up, shifting from the calmer breezes of January with an average speed of 4.4 m/s (10 mph). This increase heralds a transition towards spring, as the winds are stronger than in both the preceding and following months. Notably, February's gusts break the rhythm of winter’s hold, setting the stage for the milder temperatures of March, which sees a decrease to 3.5 m/s (8 mph). This seasonal progression illuminates a distinct trend: February stands out as a moment when winter winds still linger, yet hints at the forthcoming warmth, creating a dynamic interplay in the changing seasons.
Weather in Nanao varies notably across the year, with each month offering distinct climate conditions. This page compares February’s weather to other months in Nanao, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of February to January, both months experience similar average temperatures, hovering around 5°C (41°F). However, February sees a slightly milder minimum temperature of -3°C (26°F), compared to January's -4°C (24°F). The maximum temperature in February can reach 18°C (65°F), which is notably warmer than January's maximum of 16°C (60°F). Precipitation levels are also quite close; February receives 106 mm (4.2 in) over 16 days, whereas January has a bit more rain, totaling 115 mm (4.5 in) across 19 days. Additionally, February's humidity is slightly lower at 78%, compared to January's 80%. For more insights into January's weather specifics, visit Nanao weather in January.
February typically sees colder temperatures compared to March, with averages ranging from a low of -3°C (26°F) to a high of 18°C (65°F). In contrast, March brings a noticeable warming trend, with temperatures ranging from a minimum of 1°C (34°F) to a maximum of 22°C (72°F). Both months experience significant precipitation, but March is slightly wetter, with 126 mm (5.0 in) of rainfall over 15 days compared to February's 106 mm (4.2 in) over 16 days. Humidity levels remain relatively high, hovering around 78% in February and decreasing slightly to 76% in March. For more detailed weather information, you can check the following link: Nanao weather in March.
February and April present distinct weather characteristics. In February, temperatures range from a chilly minimum of -3°C (26°F) to a maximum of 18°C (65°F), with an average of 5°C (41°F). The month sees considerable precipitation, totaling 106 mm (4.2 in) over 16 days, accompanied by a relatively high humidity of 78%. In contrast, April offers a more moderate climate, with temperatures starting at a minimum of 2°C (35°F) and peaking at 27°C (82°F), averaging 13°C (55°F). Although April experiences slightly higher precipitation at 144 mm (5.7 in) over 13 days, the humidity remains quite stable at 77%. For a more detailed look at April weather, you can check out Nanao weather in April.
February and May showcase distinct contrasts in weather. February, with its chilly temperatures ranging from a minimum of -3°C (26°F) to a maximum of 18°C (65°F), often feels crisp and brisk, characterized by an average of 5°C (41°F). It experiences higher precipitation on about 16 days, resulting in 106 mm (4.2 in) overall, along with a relatively high humidity level of 78%. In contrast, May welcomes warmer days, with temperatures ranging from a minimum of 7°C (44°F) to a maximum of 30°C (87°F) and an average of 18°C (66°F). Though the precipitation in May is slightly lower at 103 mm (4.0 in) over 12 days, humidity rises to 85%, giving it a lush and vibrant feel. For more detailed weather information, you can check Nanao weather in May.
February and June present starkly contrasting weather conditions. In February, temperatures range from a chilly -3°C (26°F) at their lowest to a mild 18°C (65°F) at their highest, with an average temperature of 5°C (41°F). The month is marked by significant precipitation, totaling 106 mm (4.2 in) over 16 days, and a relatively high humidity level of 78%. In comparison, June offers much warmer temperatures, with a minimum of 13°C (56°F), an average of 22°C (72°F), and a peak of 32°C (90°F). While precipitation in June is higher at 141 mm (5.6 in), it falls over fewer days—just 11—along with an increased humidity of 89%. For a closer look at what to expect, check out Nanao weather in June.
February and July present starkly contrasting weather conditions. In February, temperatures range from a chilly -3°C (26°F) to a mild average of 5°C (41°F), with a maximum of 18°C (65°F). Precipitation is significant, totaling 106 mm (4.2 in) over 16 days, accompanied by a humidity level of 78%. In contrast, July is characterized by warm and humid weather, with temperatures starting at a minimum of 21°C (69°F) and averaging around 27°C (80°F), peaking at a sweltering 37°C (99°F). Rainfall is more abundant in July, with 295 mm (11.6 in) spread over 19 days, and humidity reaches a notable 93%. For more detailed information, you can check the Nanao weather in July.
February and August present stark contrasts in weather conditions. In February, temperatures range from a chilly -3°C (26°F) at night to a mild average of 5°C (41°F) during the day, peaking at 18°C (65°F). The month experiences significant precipitation, with 106 mm (4.2 in) falling over 16 days and a humidity level of 78%.
In contrast, August boasts much warmer temperatures, with a minimum of 20°C (69°F) and an average of 29°C (84°F), soaring up to a maximum of 39°C (103°F). It also sees a higher rainfall total of 228 mm (9.0 in) over the same number of days, but the humidity increases to 92%. This shift from cold winter days to the sweltering heat of summer encapsulates the diverse climate experiences each month offers. For further details, you can explore Nanao weather in August.
February and September present two distinctly different weather profiles. In February, temperatures can dip to as low as -3°C (26°F) with an average of 5°C (41°F) and a maximum of 18°C (65°F), while September enjoys a much warmer climate, where temperatures range from a minimum of 15°C (59°F) to a maximum of 38°C (100°F) and an average of 24°C (76°F). Precipitation levels are also notable; February experiences 106 mm (4.2 in) over about 16 days, compared to September, which sees a significantly higher precipitation of 222 mm (8.7 in) across approximately 15 days. Additionally, humidity rises slightly from 78% in February to 84% in September, making the latter feel even more moist and tropical. For more details, you can check Nanao weather in September.
February and October offer contrasting weather experiences. In February, temperatures can drop to a minimum of -3°C (26°F) and reach a maximum of 18°C (65°F), with an average of 5°C (41°F). This month also brings significant precipitation, averaging 106 mm (4.2 in) over 16 rainy days, paired with a humidity level of 78%. In stark contrast, October enjoys milder conditions, with temperatures ranging from a low of 10°C (51°F) to a high of 32°C (89°F) and an average of 19°C (66°F). While it is wetter, with 160 mm (6.3 in) of rainfall over 13 days, the humidity is slightly higher at 81%. This shift in climate can dramatically change outdoor activities and experiences throughout the months. For a closer look at what to expect, check out Nanao weather in October.
February and November present distinct weather patterns, showcasing the transition between winter and autumn. In February, temperatures remain cooler, with a minimum of -3°C (26°F) and an average of 5°C (41°F), whereas November experiences milder conditions, starting at a minimum of 3°C (37°F) and reaching an average of 13°C (55°F). Precipitation levels are similar, with February seeing 106 mm (4.2 in) over 16 days, while November registers slightly more at 107 mm (4.2 in) over 13 days. Humidity levels are consistent in both months, hovering around 77-78%. For more detailed weather insights in November, visit Nanao weather in November.
February and December showcase a notable contrast in weather patterns. In February, temperatures hover between a chilly -3°C (26°F) at night and a mild 18°C (65°F) during the day, with an average temperature of 5°C (41°F). The month also experiences significant precipitation, totaling 106 mm (4.2 in) over 16 days, while maintaining a humidity level of 78%.
In comparison, December presents slightly warmer conditions with minimum temperatures of -2°C (28°F) and a maximum reaching 21°C (71°F), resulting in an average of 7°C (45°F). However, it is notably wetter, with precipitation amounting to 153 mm (6.0 in) across 22 days, and a humidity level of 79%. Overall, while both months are relatively cool and damp, December tends to be warmer and wetter compared to February. For more details, check out Nanao weather in December.
February in Nanao brings a distinct chill to the air, marked by average temperatures significantly lower than the milder months that precede and follow it. With frequent precipitation and high humidity levels, the weather often feels damp and brisk, a sharp contrast to the warmth that welcomes spring. This month typically experiences more rainy days than many others, making for a rather moody climate. As you'll discover in detail, February's cool embrace sets the stage for the vibrant blooms of spring that soon follow. For a comprehensive look at the region's weather patterns, visit Nanao Climate.