Last updated: August 21, 2025
In June, Hakuba, Japan experiences a delightful transition into summer, characterized by an average temperature of 16°C (62°F), peaking at a maximum of 25°C (77°F). While the days can be warm, visitors should be prepared for cooler evenings with temperatures dipping to a minimum of 6°C (43°F). This month also sees considerable moisture, with an average precipitation amount of 270 mm (10.6 in) over approximately 20 days, resulting in an humidity level of 88%. Embrace the lush landscapes and vibrant greenery that thrive under these humid conditions, making June a picturesque time to explore all that Hakuba has to offer.
In June, Hakuba, Japan, experiences a noticeable transition into warmer weather, with temperatures ranging from a minimum of 6°C (43°F) to a maximum of 25°C (77°F). As the chill of winter recedes, the average temperature rises to 16°C (62°F), marking a delightful shift that invites outdoor activities and exploration. This month heralds the beginning of summer, with increased sunshine and a vibrant atmosphere, setting the stage for lush landscapes and exciting adventures in the Japanese Alps. As Hakuba transitions from the cold grip of winter to the warmth of summer, June proves to be an ideal time for visitors to immerse themselves in the breathtaking natural beauty of the region.
June marks a significant peak in precipitation in Hakuba, Japan, with an impressive 270 mm (10.6 in) of rain falling over 20 days. This surge sets the stage for the region's lush summer landscapes, following a steady increase from the 234 mm (9.2 in) recorded in May. The pattern of precipitation reveals a clear trend: as spring transitions into summer, the rainfall intensifies, creating a lush, vibrant environment. Interestingly, the increase in rainfall continues into July, where it reaches a dramatic 510 mm (20.1 in) over 26 days, highlighting the rainy season's prominence in the region. Overall, June’s robust rainfall not only contributes to Hakuba's natural beauty but also plays a crucial role in supporting the local ecosystem, setting the tone for the months ahead.
In Hakuba, Japan, June marks a return to high humidity levels, mirroring the winter months with an 88% humidity rate. As the spring warmth transitions into summer, the air retains notable moisture, consistent with the February and January figures. Following a slight dip in April and May, June's humidity signals the onset of the warm, lush season, leading into the peak summer months. This trend continues in July and August, where humidity rises to 92%, creating a vibrant environment that enhances the region's stunning natural beauty. Overall, June stands out not just for its humidity but as a precursor to the lively summer days ahead.
In Hakuba, Japan, the UV Index reaches its peak during the summer months, with June displaying an impressive UV Index of 11, categorizing it as extreme and indicating a burn time of just 10 minutes. This trend of escalating UV levels continues from May, which also registers an 11 on the Index, showcasing the region's potential for intense sun exposure as the weather warms. As the season progresses into July and August, the UV Index consistently remains at 11, reinforcing the necessity for sun protection. Following this summer surge, the UV levels gracefully taper off, descending to 10 in September before transitioning into lower ranges with moderate ratings in the fall and winter months. For those planning to enjoy Hakuba’s summer allure, it’s crucial to stay informed about the sun's intensity—explore more in this detailed guide on the Hakuba UV Index.
UV Risk Categories
As the vibrant month of June unfolds in Hakuba, Japan, a delightful trend in sunshine hours emerges. After a remarkable rise from 140 hours in January to a peak of 297 hours in May, June still boasts a generous 284 hours of sunshine, making it one of the sunniest months of the year. This slight dip compared to May signals the onset of summer, yet maintains an inviting glow for outdoor enthusiasts and nature lovers alike. Following June, July sees a modest decrease to 268 hours, leading into August’s warm embrace at 293 hours. Overall, the sunny streak from spring into summer showcases Hakuba’s captivating charm, making it a perfect getaway for those seeking both adventure and relaxation.
In Hakuba, Japan, June presents a somewhat cloudy outlook with a 21% chance of sunny weather, which aligns with the cooler months of the year. As the seasons transition, the likelihood of sunshine dips, notably dropping from the peak of 44% in April to a low of 21% in June. This trend continues through July, where the chance of sun rises slightly to 29%, only to fluctuate again in the following months. Consequently, if you're planning a visit in June, it's wise to prepare for a mix of weather, with sunny moments being more of a rare treat than a guarantee.
As June arrives in Hakuba, Japan, the daylight duration peaks at 14 hours, maintaining the same length as the preceding month of May. This consistent abundance of sunlight not only enhances the beauty of the region's lush landscapes but also invites outdoor activities and exploration. Following a gradual increase from 9 hours in January, the days have steadily lengthened, providing an illuminating transition through spring. In contrast, the daylight will begin to subside slightly in July and August, but for now, June offers a vibrant blend of extended daylight and pleasant weather, making it an ideal time for visitors to soak up the stunning scenery that Hakuba has to offer.
In June, the winds in Hakuba, Japan, take a gentle turn, with an average speed of just 1.3 m/s (3 mph). This marks a noticeable dip compared to the earlier months, where winds hovered around 2.1 to 2.3 m/s. As spring transitions into summer, the breezy whispers of June create a serene atmosphere, ideal for enjoying the breathtaking landscapes. With July and August similarly calm at 1.2 m/s and 1.4 m/s, respectively, the summer months provide a tranquil respite, enhancing the charm of outdoor adventures. This trend of lighter winds continues through September, suggesting that Hakuba’s summer is characterized by a peaceful stillness, inviting visitors to bask in nature's embrace while discovering the area's stunning beauty.
Weather in Hakuba varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Hakuba, focusing on differences in temperature, rainfall, humidity, and UV levels.
June and January offer contrasting weather conditions in terms of temperature and precipitation. In June, temperatures range from a minimum of 6°C (43°F) to a maximum of 25°C (77°F), with an average of 16°C (62°F). This month experiences significant rainfall, totaling 270 mm (10.6 in) over about 20 days, while humidity remains high at 88%. In contrast, January presents a much colder climate, with temperatures dropping to a minimum of -13°C (10°F) and only reaching a maximum of 7°C (45°F), averaging -4°C (25°F). Although January sees slightly less rainfall at 216 mm (8.5 in) over 22 days, the chill is palpable, also accompanied by 88% humidity. For more details on January conditions, check the following link: Hakuba weather in January.
June and February present starkly contrasting weather conditions. In June, temperatures range from a chilly minimum of 6°C (43°F) to a pleasant maximum of 25°C (77°F), averaging around 16°C (62°F). This month sees a significant amount of rainfall, with 270 mm (10.6 in) of precipitation spread over 20 days, and a high humidity level of 88%. In contrast, February experiences much colder temperatures, with a minimum of -15°C (6°F) and a maximum of 10°C (50°F), averaging at -4°C (26°F). Despite overall lower precipitation of 206 mm (8.1 in) over 21 days, the humidity remains relatively high at 86%. For a more detailed look at February weather, you can explore Hakuba weather in February.
In comparing the weather between June and March, June presents a much warmer atmosphere with temperatures ranging from a minimum of 6°C (43°F) to a maximum of 25°C (77°F) and an average of 16°C (62°F). In contrast, March is significantly cooler, with temperatures ranging from a minimum of -10°C (14°F) to a maximum of 14°C (58°F) and an average of just 1°C (34°F). Additionally, June experiences high levels of precipitation, totaling 270 mm (10.6 in) over 20 days, while March has less precipitation at 195 mm (7.7 in) spread across 19 days. Humidity levels are also higher in June at 88%, compared to March's 81%. For more information on March weather, you can check Hakuba weather in March.
The weather in June is notably milder than in April, with average temperatures rising to 16°C (62°F) compared to April's cooler average of 6°C (43°F). While June experiences higher maximum temperatures of up to 25°C (77°F), April can reach up to 23°C (73°F). Precipitation is also more prominent in June, with 270 mm (10.6 in) falling over 20 days, versus April's 214 mm (8.4 in) spread over 18 days. Additionally, humidity levels in June are higher at 88%, compared to April’s 78%, making for a noticeably different atmosphere. For a detailed look at April weather patterns, visit Hakuba weather in April.
June tends to be warmer than May, with average temperatures ranging from a minimum of 6°C (43°F) to a maximum of 25°C (77°F), compared to May's range of 0°C (32°F) to 26°C (79°F). While both months experience significant rainfall, June sees a higher total precipitation of 270 mm (10.6 in) over 20 days, compared to May's 234 mm (9.2 in) over 19 days. Additionally, June features a higher humidity level at 88%, compared to May's 81%. For more detailed information about May weather, you can check this link: Hakuba weather in May.
June and July showcase a notable shift in weather patterns. June typically experiences cooler temperatures, ranging from a minimum of 6°C (43°F) to a maximum of 25°C (77°F), with an average of 16°C (62°F). It also sees significant rainfall, totaling 270 mm (10.6 in) over about 20 days. In contrast, July warms up considerably, featuring minimum temperatures of 14°C (58°F) and maximums reaching 30°C (87°F), with an average of 21°C (70°F). However, July is also marked by increased precipitation, totaling 510 mm (20.1 in) across 26 days, and a slight rise in humidity to 92%. For more specific details about the weather in July, you can visit Hakuba weather in July.
When comparing the weather between June and August, it's clear that August is generally warmer and more humid. In June, temperatures range from a minimum of 6°C (43°F) to a maximum of 25°C (77°F), with an average of 16°C (62°F). In contrast, August boasts a minimum of 12°C (53°F) and can reach up to 30°C (87°F), averaging 23°C (73°F). Precipitation is higher in August, with 355 mm (14.0 in) falling over 25 days, compared to June's 270 mm (10.6 in) across 20 days. Humidity also increases slightly from June’s 88% to August’s 92%. For a detailed look at weather specifics, you can visit Hakuba weather in August.
June and September each offer distinct weather characteristics that reflect the transition of seasons. In June, temperatures range from a cool minimum of 6°C (43°F) to a pleasant average of 16°C (62°F), peaking at 25°C (77°F). However, the month is marked by significant precipitation, averaging 270 mm (10.6 in) over 20 days, with a humidity level of 88% creating a damp atmosphere.
In contrast, September experiences a slight increase in temperature, with minimums around 8°C (46°F) and an average of 18°C (65°F), reaching up to a warm maximum of 29°C (85°F). This month also witnesses increased rainfall, totaling 324 mm (12.7 in) across 22 days, and maintains a similar humidity level at 89%. For more detailed information, you can check Hakuba weather in September.
June and October present contrasting yet interesting weather patterns. In June, temperatures range from a cool minimum of 6°C (43°F) to a maximum of 25°C (77°F), with an average temperature of 16°C (62°F). The month is characterized by significant rainfall, with 270 mm (10.6 in) spread over 20 days and high humidity at 88%. In contrast, October sees slightly cooler temperatures, with a minimum of 2°C (37°F) and an average of 12°C (55°F), but it can also reach a high of 26°C (79°F). Rainfall increases to 283 mm (11.1 in), also over 20 days, and humidity remains relatively similar at 87%. For a more detailed look at October weather, visit Hakuba weather in October.
June and November present contrasting weather conditions. In June, temperatures range from a minimum of 6°C (43°F) to a maximum of 25°C (77°F), with an average of 16°C (62°F). The month sees considerable rainfall, totaling 270 mm (10.6 in) over 20 days, accompanied by high humidity at 88%. In contrast, November experiences colder temperatures, with lows dropping to -9°C (17°F) and highs reaching 19°C (67°F), averaging just 6°C (42°F). Precipitation is less frequent in November, totaling 158 mm (6.2 in) over 17 days, while humidity remains relatively low at 85%. For more detailed information, you can explore Hakuba weather in November.
June and December present starkly contrasting weather patterns. In June, temperatures range from a mild 6°C (43°F) at night to a pleasant 25°C (77°F) during the day, with an average of 16°C (62°F). While June experiences higher humidity at 88% and significant precipitation of 270 mm (10.6 in) over 20 days, it offers the warmth of spring as nature flourishes. In contrast, December brings much colder conditions, with temperatures plunging to a minimum of -12°C (11°F) and peaking at a much cooler 16°C (61°F), resulting in an average of -1°C (30°F). The month sees slightly less rainfall at 237 mm (9.3 in) spread across 23 days and a humidity level of 86%. For those interested in the unique weather dynamics of this winter month, more details can be found here: Hakuba weather in December.
June in Hakuba brings a refreshing change as the landscape transitions into summer. With a mild average temperature and significant rainfall, this month stands out for its lush greenery and vibrant scenery. While temperatures can peak pleasantly, the increased humidity and frequent rainfall (spreading over about 20 days) often create a cooler, more temperate atmosphere compared to the sweltering heat of high summer. The abundant precipitation not only contributes to the region’s stunning natural beauty but also signifies this month as a key period for nature lovers and outdoor enthusiasts. For a deeper understanding of the region’s weather patterns, check out Hakuba Climate.