February Weather in Yamanashi, Japan

Last updated: August 21, 2025

In February, Yamanashi, Japan, experiences a notable range in weather conditions. The maximum temperature can reach up to 17°C (63°F), while the average hovers around 0°C (33°F), plunging to a minimum of -12°C (11°F) during the coldest nights. With an average precipitation amount of 58 mm (2.3 in) spread over 9 days, the month presents a mix of chilly days and occasional rain. The humidity levels remain relatively high at 74%, contributing to the crisp winter atmosphere that defines Yamanashi during this season.

February Temperature in Yamanashi

In February, Yamanashi, Japan, experiences a noticeable shift as temperatures begin to rise ever so slightly from the depths of winter. The minimum temperature hovers around -12°C (11°F), still emphasizing the chill of the season, while the average temperature reaches 0°C (33°F), marking a transition towards milder days. The peak warmth can be felt with a maximum of 17°C (63°F), often bringing hints of springtime in the air. This month's temperatures demonstrate a gradual warming trend leading into March, suggesting that nature is preparing for an upcoming awakening as the icy grip of winter begins to release its hold on this beautiful region.

February Weather in Yamanashi: Daily Temperature Highs, Lows, and Averages

The chart illustrates February temperature patterns in Yamanashi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yamanashi, February 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).
JanFebMarAprMayJunJulAugSepOctNovDec313340485863707365554535
Data source: Temperature data for Yamanashi 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.

February Precipitation in Yamanashi

In February, Yamanashi experiences a moderate increase in precipitation, with 58 mm (2.3 in) of rain falling across 9 days. This marks a rise from January's 48 mm (1.9 in) over 6 days, indicating a gradual transition towards the wetter spring months. As winter recedes, February sets the stage for the intensifying rains of March, which see a dramatic uptick to 144 mm (5.7 in). The growing number of precipitation days not only signifies a shift in weather patterns but also hints at the vibrant ecosystem awakening from its winter slumber, preparing for the lush landscape ahead.

February Precipitation Trends in Yamanashi

The chart displays monthly precipitation patterns in Yamanashi, with values for each month alongside February’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how February’s conditions compare to those of other months. In Yamanashi, February typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec48581441381481793201902083245652
Data source: Precipitation data for February generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

February Humidity in Yamanashi

In February, Yamanashi, Japan, experiences a slight drop in humidity, recorded at 74%, a modest decrease from January's 76%. This trend marks the beginning of a gradual decline in humidity as the region transitions from winter to spring. Following February, humidity levels continue to decrease, reaching their lowest point in March at 70% before spring's arrival brings a rise again in April. This ebb and flow of humidity suggests that while Yamanashi experiences a cooler, drier period in early spring, the months ahead will usher in increased moisture, notably peaking in the summer months. Overall, February serves as a transitional month, nudging the region closer to the more humid conditions that lie ahead.

February Average Humidity in Yamanashi

This chart illustrates the average monthly humidity levels in Yamanashi, with February’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In February, average humidity in Yamanashi is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%74%70%74%82%88%93%90%86%83%80%78%
Data source: Humidity data for February generated using information from the Copernicus Climate Change Service.

February UV Index in Yamanashi

In February, Yamanashi, Japan, experiences a notable increase in UV exposure, with the UV Index rising to 6 and categorized as high. This marks a shift from January's moderate levels, highlighting the need for heightened sun protection. With a burn time of just 25 minutes, it's clear that those venturing outdoors should be vigilant, as the intensity of UV rays becomes more pronounced in anticipation of spring. The trend continues into March, where the UV Index climbs further, urging residents and visitors alike to stay aware and safeguard their skin. For more detailed information on UV levels throughout the year, visit Yamanashi UV Index.

Maximum UV Index Levels in Yamanashi for February

The chart shows the monthly maximum UV Index (UVI) for Yamanashi in February, 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 February, the maximum UV index in Yamanashi typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101111121110754
Data source: Yamanashi February 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.

February Sunshine in Yamanashi

February in Yamanashi, Japan, shines brightly with 232 hours of glorious sunshine, marking a noticeable increase from January's 191 hours. This upward trend continues as the region transitions toward spring, with March and April showcasing even more sunlight, peaking at 271 hours in April. As winter recedes, the growing brightness not only lifts spirits but also heralds the abundance of vibrant flora that Yamanashi is renowned for. This month stands as a delightful precursor to the longer, sunnier days ahead, hinting at the beauty that blossoms as the seasons change.

Monthly Sunshine Duration in Yamanashi: February Highlighted

The February sunshine duration represents the total number of hours Yamanashi experiences direct sunlight during the month of February, excluding cloudy or obstructed periods. This chart compares the sunshine duration of February with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec191h232h258h271h283h256h220h275h229h203h228h232h
Data source: Yamanashi February Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Yamanashi During February

In Yamanashi, Japan, February stands out as a month of sun, boasting a 66% chance of clear skies. This uptick in sunny weather marks a notable increase from January's 57%, suggesting a shift towards brighter days as winter wanes. However, as we move into March, the likelihood of sunshine dips significantly to 38%, indicating a fleeting February reprieve before the more overcast months of spring settle in. It's clear that while February offers a welcome burst of sunshine, it remains a brief interlude in Yamanashi's predominantly cloudy winter and early spring seasons.

Percentage of Sunny Days in February in Yamanashi

The chart illustrates the percentage of sunny days in Yamanashi throughout the year, with February 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 Yamanashi experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec57%66%38%41%22%15%21%23%17%41%53%68%
Data source: Yamanashi February chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Yamanashi in February

In Yamanashi, Japan, February marks a steady continuation of the winter months with 10 hours of daylight, paralleling January's length. This constancy suggests a gradual yet palpable rhythm as the seasons begin their transition; while daylight remains unchanged in February, it paves the way for an increase in March, when daylight extends to 11 hours. As spring approaches, the daylight expands rapidly, reaching 14 hours by May and remaining robust through the summer months. This upward trend culminates in the longest days of the year, before the gradual decline signals the return of shorter daylight hours in autumn and winter. Observing these fluctuations reveals the beautiful cyclical nature of Yamanashi's seasonal light, inviting both residents and visitors to enjoy the rich tapestry of the year round.

Average Daylight Hours in Yamanashi for February

The chart illustrates the variation in daylight duration in Yamanashi throughout the year, with February highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 1m10h 52m11h 58m13h 5m14h 2m14h 31m14h 16m13h 27m12h 22m11h 15m10h 16m9h 46m
Data source: Yamanashi daylight hours, calculated by summing the hours between sunrise and sunset for each day.

February Winds in Yamanashi

As February rolls into Yamanashi, Japan, the winds begin to pick up slightly, reaching an average speed of 2.2 m/s (5 mph), a notable increase from January's 1.8 m/s (4 mph). This gentle rise hints at the transitional nature of the month, as winter gives way to early signs of spring. Following February, the winds taper off again in March to 1.7 m/s (4 mph), suggesting a serene close to winter's chill before the seasonal shifts take full effect. Overall, February’s breezy spirit provides a refreshing contrast to the stillness of the preceding months, embodying the promise of renewal that lies just ahead.

Average February Wind Speed in Yamanashi

The chart displays monthly wind speed patterns in Yamanashi, with values for each month shown alongside February's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how February's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec1.82.2 m/s1.71.81.81.31.21.51.41.51.61.8
Data source: Yamanashi February wind data, generated using information from the Copernicus Climate Change Service.

How February Weather in Yamanashi Compares to Other Months

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

February generally presents milder weather compared to January, with average temperatures rising from -1°C (31°F) in January to 0°C (33°F) in February. The minimum temperature also increases slightly from -17°C (2°F) in January to -12°C (11°F) in February, while the maximum temperature can reach up to 17°C (63°F) in February, compared to 11°C (52°F) in January. Precipitation is slightly higher in February, with 58 mm (2.3 in) falling over 9 days, compared to 48 mm (1.9 in) over 6 days in January. Humidity levels remain similar, with January at 76% and February at 74%. For more detailed weather information, you can check Yamanashi weather in January.

February's weather features cooler temperatures, with a minimum of -12°C (11°F) and an average around 0°C (33°F), reaching a maximum of 17°C (63°F). It experiences moderate precipitation at 58 mm (2.3 in) over 9 days, with a relatively high humidity of 74%. In contrast, March sees a noticeable warming trend, with temperatures ranging from a minimum of -7°C (21°F) to an average of 5°C (41°F), peaking at 21°C (70°F). However, it also brings increased precipitation, totaling 144 mm (5.7 in) across 13 days, while humidity slightly decreases to 70%. For more specific details about weather conditions in March, visit Yamanashi weather in March.

February and April showcase a notable transition in weather conditions. In February, temperatures typically range from a chilly -12°C (11°F) to a maximum of 17°C (63°F), with an average hovering around the freezing mark at 0°C (33°F). February experiences around 58 mm (2.3 in) of precipitation across approximately 9 days, with humidity levels at a consistent 74%. In contrast, April brings a significant warming trend, featuring minimum temperatures of -4°C (25°F) and daytime highs reaching up to 25°C (78°F), with an average temperature of 9°C (48°F). However, April also sees an increase in rainfall, totaling 138 mm (5.4 in) over about 15 days, while maintaining the same 74% humidity. For more detailed insights, check out Yamanashi weather in April.

February and May weather in Yamanashi present a stark contrast. In February, temperatures can plunge as low as -12°C (11°F), with an average of 0°C (33°F) and a maximum reaching 17°C (63°F). The month sees about 58 mm (2.3 in) of precipitation over 9 days, accompanied by a relatively high humidity of 74%. In contrast, May boasts much milder temperatures, with a minimum of 0°C (33°F), an average of 14°C (58°F), and highs that can reach up to 28°C (82°F). Precipitation increases to 148 mm (5.8 in) over 15 days, with humidity rising slightly to 81%. For more detailed information, you can check Yamanashi weather in May.

When comparing February and June weather, the differences are striking. February is characterized by much colder temperatures, with a minimum dipping to -12°C (11°F) and an average of 0°C (33°F), while June brings milder conditions, with lows around 7°C (44°F) and an average temperature of 17°C (63°F). Precipitation also varies significantly; February sees around 58 mm (2.3 in) over nine days, in contrast to June, which experiences 179 mm (7.1 in) of rain spread across 19 days. Additionally, June's humidity level is notably higher at 88%, compared to February’s 74%. For more details about the weather in Yamanashi during this vibrant month, you can explore Yamanashi weather in June.

February and July present starkly contrasting weather conditions. In February, temperatures can dip as low as -12°C (11°F), with an average of around 0°C (33°F) and a maximum of 17°C (63°F). Humidity levels are relatively moderate at 74%, but the month sees about 58 mm (2.3 in) of precipitation over 9 days. In contrast, July boasts much warmer temperatures, ranging from a minimum of 13°C (56°F) to a maximum of 32°C (90°F), with an average temperature of 21°C (70°F). The month is significantly wetter, receiving 320 mm (12.6 in) of precipitation over 24 days, and humidity peaks at 93%. For more insights on what to expect, you can refer to Yamanashi weather in July.

February and August present stark contrasts in weather conditions. February experiences a chillier climate with average temperatures around 0°C (33°F), reaching a minimum of -12°C (11°F) and occasionally peaking at 17°C (63°F). The month sees about 58 mm (2.3 in) of precipitation over 9 days, along with a humidity level of 74%. In contrast, August boasts a much warmer environment, with temperatures ranging from a minimum of 12°C (55°F) to a maximum of 33°C (91°F) and an average of 23°C (73°F). This summer month is also significantly wetter, receiving approximately 190 mm (7.5 in) of rain over 23 days and experiencing higher humidity at 90%. For more details on the weather in this summer month, check Yamanashi weather in August.

February and September present contrasting weather patterns, showcasing the shift from winter to early autumn. In February, temperatures are quite chilly, with a minimum of -12°C (11°F) and an average of 0°C (33°F), while September boasts milder temperatures ranging from a minimum of 9°C (49°F) to a maximum of 31°C (87°F). Precipitation levels also vary significantly, as February experiences 58 mm (2.3 in) over about 9 days, compared to September's much wetter climate, with 208 mm (8.2 in) over 22 days. Additionally, September tends to be more humid, with levels reaching 86%, compared to February's 74%. For more detailed insights about the weather in September, you can visit Yamanashi weather in September.

February and October present quite different weather experiences. In February, temperatures can drop as low as -12°C (11°F), with an average hovering around 0°C (33°F) and a high of 17°C (63°F), making it a chilly month marked by a fair amount of snow and cold winds. Precipitation is moderate, with around 58 mm (2.3 in) falling over approximately 9 days, and humidity maintains a relatively low level at 74%.

In contrast, October offers a much milder climate, with temperatures starting at a minimum of 2°C (35°F) and peaking at an average of 13°C (55°F) to a high of 27°C (80°F). The month is significantly wetter, experiencing about 324 mm (12.8 in) of rainfall over 19 days, resulting in higher humidity at 83%. The transition from crisp autumn days to frequent rain makes October a vibrant and dynamic month. For more detailed insights, you can visit Yamanashi weather in October.

February and November showcase contrasting weather patterns despite their proximity in the calendar year. February typically experiences colder temperatures, with a minimum of -12°C (11°F) and an average around freezing at 0°C (33°F), whereas November sees milder conditions, where temperatures range from -4°C (26°F) to a more comfortable average of 7°C (45°F). Precipitation levels are similar, with February receiving 58 mm (2.3 in) over about 9 days, while November has slightly less at 56 mm (2.2 in) across 10 days. Humidity is also higher in November at 80%, compared to February's 74%. For a detailed look at November weather, you can visit Yamanashi weather in November.

February and December present a notable comparison in weather patterns. In February, temperatures can plummet to a minimum of -12°C (11°F) but typically hover around an average of 0°C (33°F), peaking at 17°C (63°F). The month experiences a slightly higher humidity level at 74% and receives about 58 mm (2.3 in) of precipitation over approximately 9 days. Meanwhile, December showcases a milder climate with minimum temperatures of -8°C (17°F) and an average of 2°C (36°F), reaching a maximum of 18°C (65°F). It features slightly less precipitation at 52 mm (2.1 in) over around 8 days and a higher humidity of 78%. For more detailed information about December weather, you can refer to Yamanashi weather in December.

Compare Yamanashi's Climate with Cities Worldwide

Conclusion: What to Expect From February Weather in Yamanashi

As February unfolds in Yamanashi, it showcases a unique blend of winter's chill and the faint promise of spring. With temperatures hovering around a brisk average of 0°C, this month stands apart from the mildness of autumn and the summer heat. The occasional peak at 17°C offers a refreshing contrast, but the stark lows, dipping to -12°C, remind us winter is still in full swing. With 58 mm of precipitation spread across 9 days, February is relatively wet, adding to the region's misty charm. The humidity level at 74% contributes to the crisp air, creating an atmosphere that is distinctly different from the drier months ahead. To gain a deeper understanding of what Yamanashi’s climate has in store throughout the year, explore Yamanashi Climate.