Last updated: August 21, 2025
In Shirakawa, Japan, January experiences a unique winter climate characterized by a maximum temperature of 12°C (54°F) and an average of 1°C (34°F), while plunging to a minimum of -11°C (12°F). The month sees 46 mm (1.8 in) of precipitation spread across 9 days, creating a damp and chilly atmosphere. With a relative humidity level of 76%, residents and visitors alike can expect a crisp and invigorating winter experience, highlighted by the enchanting snowy landscapes that define this season in Shirakawa.
In January, Shirakawa experiences a chilly embrace, with nighttime temperatures dipping to a bone-chilling -11°C (12°F), while daytime highs manage to reach 12°C (54°F), resulting in a crisp average of 1°C (34°F). This month marks the coldest period of the year, showcasing the region's stark winter allure. As February takes over, the chill remains, but with slightly milder temperatures, where minimums hover around -7°C (20°F), and afternoons can warm up to 19°C (66°F), hinting at the approaching spring. The gradual transition continues into March, as the frost begins to relent; temperatures rise steadily with minimums of -5°C (22°F) and maximums reaching 23°C (73°F), signaling a shift towards a more temperate climate. This trend of ascending warmth continues, painting Shirakawa with brighter and more pleasant conditions as the months progress toward summer.
In January, Shirakawa experiences a relatively mild start to the year with precipitation totaling 46 mm (1.8 in) over the course of 9 rainy days. This marks a slight increase from December, which received 55 mm of rain, but remains considerably lower compared to the more torrential downpours seen in the following months. As the seasons shift towards spring, precipitation begins to escalate dramatically, peaking in the summer months; for instance, July boasts a staggering 253 mm (10.0 in), spread across 23 days of rain. This trend highlights Shirakawa’s transitional weather patterns, where early winter is notably drier but paves the way for the lush, wet conditions that characterize the later months of the year.
In Shirakawa, Japan, January ushers in a notable humidity level of 76%, setting the stage for a winter that leans slightly towards the damp side. As the months progress, humidity lingers close to this mark, with February dipping slightly to 75% before gradually declining to 72% in March. The arrival of April brings a modest uptick to 73%, but it’s May when the humidity significantly rises again, hitting 80%. This trend continues through the warmer months, peaking in July at a sweltering 92%. The humidity remains high in August and gradually tapers off by autumn, settling back to 77% in November and December. Overall, the humidity in Shirakawa reflects a clear seasonal pattern, characterized by a cold but relatively humid winter that transitions into a warm and increasingly humid summer.
In Shirakawa, Japan, January presents a moderate UV Index of 3, suggesting a cautious exposure level where sunburn can occur after about 30 minutes. As the year progresses into February, the UV Index climbs to 5, maintaining the moderate category but indicating a slight increase in sun intensity. March marks a notable shift, as the Index reaches 7, transitioning into the high exposure category with a burn time of just 25 minutes. The trend continues upward into April and May, where the Index hits 9 and 10, respectively, representing very high levels, and reducing safe sun exposure to a mere 15 minutes. Summer months underscore this intensifying trend, as June, July, and August all peak at an alarming 11, categorized as extreme, limiting safe exposure to just 10 minutes. After the summer months, the UV Index begins to decline, returning to 9 in September, then easing back to 7 in October and 5 in November, before retreating to January’s levels of 3 by December. This annual cycle underscores the importance of being vigilant about sun exposure throughout the year; for more detailed information, visit Shirakawa UV Index.
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In Shirakawa, Japan, January offers a modest 178 hours of sunshine, laying the groundwork for a gradual increase as the year progresses. By February, the days brighten with 228 hours, and the sun continues to assert its presence, culminating in a vibrant 288 hours in May. As summer approaches, sunshine levels peak in August at 283 hours before gently tapering off into the cooler autumn months. This natural rhythm highlights the variance in daylight, with each season painting a unique picture of Shirakawa's climate—beckoning both locals and visitors to embrace the sunshine's fleeting joy before winter whispers its return.
In Shirakawa, Japan, January presents a moderate chance of sunny weather, with a 46% likelihood of sunshine gracing the landscape. This percentage positions January as somewhat average compared to the neighboring months, particularly in light of February’s 61% chance of sun, marking it as one of the brightest months of the year. Interestingly, after this peak in February, the likelihood of sunny days takes a downward turn as spring approaches, plummeting to 38% in March and continuing to fluctuate throughout the year. With April returning to a 46% chance, and November later rising to 57%, it's evident that the weather in Shirakawa features pronounced variability. The calming winter scenery in January, coupled with its moderate sunlight potential, makes it an intriguing time to experience this charming city.
In Shirakawa, Japan, January marks the beginning of the year with a modest 9 hours of daylight, setting the stage for a gradual increase as winter transitions towards spring. By February, daylight extends to 10 hours, hinting at longer days ahead. March further embraces this trend, adding an hour to reach 11 hours, while April bursts into spring with 13 hours of sunlight, inviting the vibrant blooms of the season. May continues this upward trajectory, maintaining 14 hours, which persists through June and July, offering ample time to enjoy the outdoors. As summer wanes into August, daylight begins to taper slightly to 13 hours, followed by the gentle decline into autumn. September, October, and November see further reductions, with hours decreasing to 12, 11, and 10, respectively. By December, daylight shrinks back to 9 hours, completing the cycle and ushering in the winter months once more. This rhythmic pattern of daylight in Shirakawa not only marks the changing seasons but also glorifies the beauty of nature's transitions throughout the year.
In Shirakawa, Japan, January ushers in a gentle average wind speed of 2.5 m/s (6 mph), marking one of the year’s softer breezes. As winter transitions into spring, February and March see a slight uptick, both sitting at 3.2 m/s (7 mph), infusing the chilly air with a brisk freshness. However, this invigorating trend wanes as the months roll on; April’s winds drop to 3.0 m/s, before reaching their lowest point in July, where they lull to a mere 1.6 m/s (3 mph). This pattern reflects a seasonal ebb and flow, where the winds of late winter and early spring invigorate the landscape, while the summer months bring a serene calm that lingers through the ensuing seasons. The shifting currents of Shirakawa's air embody the subtle transitions of each month, gently guiding one through the year.
Weather in Shirakawa varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Shirakawa, focusing on differences in temperature, rainfall, humidity, and UV levels.
In January, the weather exhibits colder temperatures, with a minimum of -11°C (12°F) and an average of 1°C (34°F), while February sees a slight increase, with a minimum of -7°C (20°F) and an average of 2°C (36°F). Although both months experience similar levels of precipitation, January records 46 mm (1.8 in) over 9 days, compared to February’s 42 mm (1.7 in) over just 7 days. Humidity levels remain relatively constant, with January at 76% and February slightly lower at 75%. For more details on the weather patterns during this month, visit Shirakawa weather in February.
In January, temperatures in Shirakawa are quite cold, with a minimum of -11°C (12°F) and an average of just 1°C (34°F), while March brings a noticeable warming trend, with minimum temperatures rising to -5°C (22°F) and averages reaching 6°C (43°F). January experiences less precipitation at 46 mm (1.8 in) over 9 days, compared to March's significantly higher total of 134 mm (5.3 in) spread across 11 days. Additionally, humidity levels are relatively high in both months, with January at 76% and March slightly lower at 72%. For more details, you can visit Shirakawa weather in March.
In January, the weather is quite frigid, with temperatures ranging from a minimum of -11°C (12°F) to a maximum of 12°C (54°F) and an average of just 1°C (34°F). This month typically experiences 46 mm (1.8 in) of precipitation over approximately 9 days, coupled with a humidity level of 76%. In contrast, April brings a significant warming trend, where temperatures range from a minimum of -2°C (29°F) to a maximum of 28°C (83°F), with an average of 10°C (51°F). However, April is also wetter, receiving 119 mm (4.7 in) of precipitation over about 13 days, with a slightly lower humidity of 73%. To learn more about the weather patterns during this month, you can view Shirakawa weather in April.
In January, Shirakawa experiences chilly temperatures, with a minimum of -11°C (12°F) and an average of 1°C (34°F), often leading to frosty conditions. The month receives moderate precipitation, with 46 mm (1.8 in) spread over about 9 days, and humidity levels hovering at 76%. In contrast, May brings a significant shift in weather, with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 33°C (91°F) and an average of 16°C (62°F). This month is much wetter, experiencing 145 mm (5.7 in) of rain over approximately 14 days, alongside slightly higher humidity at 80%. Such differences highlight the transition from the cold, wintry January to the warmer and more volatile weather of May. For more details, visit Shirakawa weather in May.
The weather in January and June presents a striking contrast. January temperatures range from a frigid minimum of -11°C (12°F) to a relatively mild maximum of 12°C (54°F), with an average of just 1°C (34°F). This winter month experiences about 46 mm (1.8 in) of precipitation over 9 days and has a humidity level of 76%. In stark contrast, June boasts much warmer temperatures, with a minimum of 9°C (49°F) and a maximum that can reach up to 31°C (89°F), averaging around 19°C (67°F). Precipitation also increases significantly to 139 mm (5.5 in) over 15 days, alongside a higher humidity level of 87%. For more detailed insights into the June weather, you can check Shirakawa weather in June.
January and July present stark contrasts in weather conditions. In January, temperatures range from a frigid minimum of -11°C (12°F) to a mild maximum of 12°C (54°F), with an average temperature hovering around 1°C (34°F). The month sees relatively low precipitation of 46 mm (1.8 in) spread over 9 days, accompanied by a humidity level of 76%. In contrast, July brings a much more tropical climate, with temperatures fluctuating between a minimum of 15°C (59°F) and a scorching maximum of 34°C (94°F), resulting in an average temperature of 23°C (74°F). This summer month is significantly wetter, receiving 253 mm (10.0 in) of rain over 23 days and higher humidity at 92%. For a more detailed look at this vibrant month, you can check out Shirakawa weather in July.
January and August present striking contrasts in weather. In January, temperatures are quite chilly, with a minimum of -11°C (12°F) and an average around 1°C (34°F), peaking at 12°C (54°F). The month sees some precipitation, totaling 46 mm (1.8 in) over 9 days, coupled with a humidity level of 76%. In stark contrast, August experiences much warmer temperatures, with a low of 13°C (56°F) and an average of 25°C (77°F), soaring up to a maximum of 36°C (96°F). This summer month is also wetter, with 147 mm (5.8 in) of rainfall spread over 16 days, and humidity rises to a steamy 90%. For more details, check out Shirakawa weather in August.
January and September present stark contrasts in weather conditions. In January, temperatures range from a chilly minimum of -11°C (12°F) to a mild maximum of 12°C (54°F), with an average of just 1°C (34°F). The month sees about 46 mm (1.8 in) of precipitation over 9 days, accompanied by a humidity level of 76%. In sharp contrast, September boasts much warmer temperatures, with a minimum of 9°C (49°F), averaging around 20°C (69°F), and peaking at a sweltering 32°C (91°F). This month experiences significantly higher precipitation, totaling 163 mm (6.4 in) across 17 days, along with increased humidity at 84%. For more details on September weather, you can refer to Shirakawa weather in September.
When comparing January and October weather, there is a stark contrast in temperatures and precipitation. In January, temperatures range from a chilly -11°C (12°F) to a maximum of 12°C (54°F), with an average temperature of just 1°C (34°F). The month sees about 46 mm (1.8 in) of precipitation over 9 days, resulting in relatively high humidity at 76%. In contrast, October boasts a milder climate, with temperatures ranging from a minimum of 2°C (36°F) to a pleasant maximum of 28°C (82°F), averaging 15°C (59°F). This month experiences significantly more rainfall, totaling 221 mm (8.7 in) over 13 days, and an increase in humidity to 80%. For a more detailed look at October weather, you can visit Shirakawa weather in October.
In comparing the weather between January and November, January typically features colder temperatures, with lows reaching -11°C (12°F) and an average of around 1°C (34°F), while November showcases milder conditions, with minimum temperatures of -3°C (28°F) and an average of 9°C (48°F). While both months experience significant humidity levels—76% in January and slightly higher at 77% in November—November records a little more rainfall, averaging 51 mm (2.0 in) over just 6 days, compared to January’s 46 mm (1.8 in) spread across 9 days. For those interested in more specific details about November weather, you can refer to Shirakawa weather in November.
When comparing the weather in January and December, January tends to be colder with average temperatures ranging from -11°C (12°F) at night to a maximum of 12°C (54°F) during the day, while December enjoys milder conditions, with temperatures ranging from -5°C (24°F) to 17°C (63°F). In terms of precipitation, January receives slightly less rainfall at 46 mm (1.8 in) compared to December's 55 mm (2.2 in), but both months experience precipitation on approximately 9 days. Humidity levels remain relatively high in both months, with January at 76% and December at 77%. For more detailed weather insights, you can refer to Shirakawa weather in December.
In January, Shirakawa experiences a distinct shift in weather as winter envelops the region. The chilly average temperature hovers around freezing, dipping significantly at night, leading to crisp mornings and frosty landscapes. This month sees an increase in precipitation, with snow occasionally gracing the ground, contributing to the region's picturesque winter scenery. The high humidity adds to the biting cold, creating a unique atmosphere compared to the milder months. For a deeper dive into Shirakawa's climatic patterns throughout the year, visit Shirakawa Climate.