Last updated: August 21, 2025
In June, Suwa, Japan experiences a vibrant transition into summer, with temperatures ranging from a minimum of 5°C (41°F) to a maximum of 29°C (84°F), resulting in an inviting average of 18°C (65°F). This month is characterized by high humidity levels at 88%, contributing to a lush, tropical feel. However, June also brings considerable rainfall, totaling 149 mm (5.8 in) over approximately 14 days. Visitors can expect a dynamic climate that balances warm days with refreshing showers, making it an ideal time for nature enthusiasts to embrace the area's stunning scenery.
In Suwa, Japan, June marks a significant shift in weather, showcasing a delightful warming trend as the region transitions into summer. With minimum temperatures around 5°C (41°F) and averages peaking at 18°C (65°F), the city starts to shake off the chill of spring. Daytime highs reach a pleasant 29°C (84°F), creating an inviting atmosphere for outdoor activities and exploration. This month contrasts sharply with the preceding colder months, where temperatures hovered around freezing, highlighting the dramatic transformation in Suwa’s climate. As June unfolds, the longer days and warmer nights bring a vibrant, lively energy to the area, captivating both residents and visitors alike.
In June, Suwa experiences a significant rainfall pattern, receiving 149 mm (5.8 inches) of precipitation over approximately 14 days. This marks a slight decrease from the wetter months of April and May, yet it remains vibrant and humid, typical of the approach of summer. As the rainy season peaks in July, where precipitation soars to an impressive 289 mm (11.4 inches), June serves as a transitional period that prepares the region for even more torrential downpours. The persistent rainy days throughout May and June contribute to lush landscapes and support the local ecosystem, illustrating Suwa's distinct wet and dry seasons within the yearly climatic cycle.
In June, Suwa, Japan, experiences a noticeable spike in humidity, reaching a significant 88%. This increase marks a clear transition as the region moves from the milder spring months, where humidity levels hovered around 70% to 81%, to the more humid summer season. Following June, the summer months see even higher humidity, peaking in July at 93%, creating a lush and vibrant atmosphere but also highlighting the region's tendency for dampness during these warmer months. As the year progresses into autumn, humidity levels slowly decline, yet June stands out as the gateway to Suwa’s humid summer days, setting the stage for a rich sensory experience that accompanies the seasonal change.
In June, Suwa, Japan, experiences an extreme UV Index of 11, identical to the preceding month, May. This high level of UV radiation means that residents and visitors alike should take care to limit their sun exposure, as the burn time drops to just 10 minutes. Following a steady climb from a moderate index of 4 in January to a peak in the summer months, the June UV Index signals the onset of peak sun season, warranting precautions such as wearing sunscreen and protective clothing. As temperatures rise and outdoor activities increase, staying informed about the UV levels becomes critical. For more information on UV trends in Suwa, visit Suwa UV Index.
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In June, Suwa, Japan, enjoys 266 hours of sunshine, marking a slight decrease from the peak of 292 hours in May. This month serves as a bridge between the vibrant days of spring and the warm embrace of summer. As the days become longer, the gradual transition reflects a decline in sunshine hours, but still showcases a generous amount of radiant light. Following June, July sees a further dip to 235 hours, emphasizing the subtle ebb and flow of sunlight as the region approaches the humid summer peak, only to rebound in August when sunshine hours soar again to 285. This rhythmic pattern illustrates Suwa's dynamic climate and its invitation to experience the beauty of each season.
In June, Suwa, Japan typically experiences a lower likelihood of sunny weather, with only a 21% chance of sunshine. This marks a notable dip compared to the preceding months, where April and May show more promising probabilities of sun, at 45% and 24% respectively. The trend hints at a gradual decrease in sunny days as spring transitions into summer. However, it's interesting to note that the chances do pick up again in July, reaching 32%. Overall, June tends to be a month where cloud cover overshadows the sun, creating a serene, albeit less sunny, atmosphere in this charming region.
As June arrives in Suwa, Japan, the city basks in 14 hours of daylight, mirroring the length of days experienced in May and July. This peak in daylight marks the culmination of a gentle upward trend that began in the depths of winter, where January offered just 9 hours of light. The gradual increase through spring not only heralds the warmth of summer but also enriches outdoor experiences, encouraging residents to savor longer days. As summer unfolds, daylight begins its slow descent, but June's luminous days create a vibrant atmosphere, fostering a sense of renewal and exploration in this picturesque locale.
In June, as summer begins to embrace Suwa, Japan, the wind takes on a notably calmer demeanor, with an average speed of just 1.4 m/s (3 mph). This represents a slight dip compared to the preceding months, which typically maintain a steady breeze around 2.0 m/s (4 mph) through May. Interestingly, the trend of decreasing wind speeds continues into July and September, where the gentle flow remains consistent, suggesting a softening lull as the region transitions into the warmer summer months. Despite these tranquil conditions, the winds pick up again in the later autumn months, highlighting a distinct seasonal pattern where the gusts reflect the changing climate of Suwa.
Weather in Suwa varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Suwa, focusing on differences in temperature, rainfall, humidity, and UV levels.
June and January exhibit strikingly different weather patterns. In June, temperatures range from a cool 5°C (41°F) to a warm 29°C (84°F), with an average of 18°C (65°F), while January presents a stark contrast, with temperatures plummeting to a low of -18°C (0°F) and peaking at 12°C (53°F), averaging around -2°C (29°F). June is characterized by higher humidity at 88% and significantly more precipitation, totaling 149 mm (5.8 in) over 14 days, compared to January’s 75 mm (3.0 in) over just 12 days and lower humidity at 76%. This highlights how June is typically a vibrant, wet month, whereas January is colder and drier. For more specific details on January weather, you can refer to Suwa weather in January.
When comparing the weather in June and February, one can observe striking differences. June welcomes warmer temperatures, with a minimum of 5°C (41°F), an average of 18°C (65°F), and a maximum reaching 29°C (84°F). In contrast, February is much colder, featuring a minimum of -18°C (0°F), an average temperature of -1°C (30°F), and a maximum of just 15°C (60°F). Precipitation levels in June are also notably higher, with 149 mm (5.8 in) spread across 14 days, compared to February’s 80 mm (3.2 in) over 10 days. Additionally, June has a higher humidity level of 88%, while February’s humidity is more moderate at 74%. For a detailed overview of February weather in Suwa, you can visit Suwa weather in February.
June and March present quite contrasting weather patterns. In June, temperatures are generally milder, with a minimum of 5°C (41°F) and an average of 18°C (65°F), peaking at 29°C (84°F). This month also experiences significant rainfall, totaling 149 mm (5.8 in) across about 14 days, combined with high humidity levels of 88%.
In contrast, March is much cooler, with temperatures ranging from a minimum of -7°C (19°F) to a maximum of 20°C (68°F) and an average temperature of just 4°C (40°F). Although March sees slightly less precipitation at 141 mm (5.6 in) over approximately 12 days, the overall humidity is lower at 70%, contributing to a crisper climate. For more detailed insights into the weather in March, you can visit Suwa weather in March.
In comparing the weather between April and June, we can observe significant differences in temperature and humidity. June enjoys a much warmer climate, with daily temperatures ranging from a minimum of 5°C (41°F) to a maximum of 29°C (84°F), resulting in an average of 18°C (65°F). In contrast, April is notably cooler, with temperatures varying from a minimum of -6°C (21°F) to a maximum of 26°C (78°F), yielding an average of only 9°C (48°F).
While both months experience comparable levels of precipitation—June at 149 mm (5.8 in) over 14 days and April at 143 mm (5.6 in) over 13 days—June's humidity is significantly higher at 88%, compared to April's 74%. This creates a distinctively more humid feel during June, contributing to a noticeable difference in the overall weather experience. For more details on April's weather, you can visit Suwa weather in April.
June weather shows a noticeable increase in average temperatures compared to May, with June's average at 18°C (65°F) versus May's 15°C (58°F). Both months experience similar maximum temperatures, but June typically has warmer minimum temperatures, with a low of 5°C (41°F) compared to May's chilly -1°C (31°F). In terms of precipitation, June experiences slightly less rainfall at 149 mm (5.8 in) over 14 days, while May sees 155 mm (6.1 in) over 12 days. Additionally, June is more humid, with an average of 88% compared to May's 81%. For a more detailed comparison, you can visit Suwa weather in May.
June and July showcase a notable shift in weather patterns, with July generally being warmer and more humid. In June, temperatures range from a minimum of 5°C (41°F) to a maximum of 29°C (84°F), with an average of 18°C (65°F). The month experiences significant rainfall, totaling 149 mm (5.8 in) over about 14 days, accompanied by a humidity level of 88%. In contrast, July sees a warmer temperature range, with minimums of 14°C (58°F) and maximums reaching 33°C (91°F), averaging 22°C (72°F). Rainfall increases significantly to 289 mm (11.4 in) over 19 days, with humidity rising slightly to 93%. For a more detailed overview, check out Suwa weather in July.
June and August both offer warm temperatures, but August tends to be hotter overall. In June, temperatures range from a cool 5°C (41°F) at night to a pleasant average of 18°C (65°F) during the day, peaking at 29°C (84°F). In contrast, August starts off warmer with minimum temperatures of 12°C (53°F), an average of 23°C (74°F), and highs reaching up to 33°C (92°F). Precipitation is relatively similar in both months, with June seeing 149 mm (5.8 in) over 14 days and August having slightly more at 151 mm (5.9 in) across 16 days. Both months are characterized by high humidity, with June at 88% and August rising slightly to 90%. For a closer look at August weather, check out Suwa weather in August.
In comparing the weather between June and September, both months exhibit mild temperatures, though September tends to be slightly warmer. June features a minimum of 5°C (41°F) and an average of 18°C (65°F), while September sees a minimum of 6°C (42°F) and an average of 19°C (66°F). The maximum temperatures in both months are quite similar, with June reaching up to 29°C (84°F) and September peaking at 30°C (86°F). In terms of precipitation, September is a bit wetter, recording 171 mm (6.7 in) over 16 days compared to June's 149 mm (5.8 in) over 14 days. Humidity remains high in both months, with June at 88% and September slightly lower at 86%. For more specific details regarding September weather in the region, you can visit Suwa weather in September.
June and October present quite different weather patterns. June typically sees warmer temperatures ranging from a minimum of 5°C (41°F) to a maximum of 29°C (84°F), with an average of 18°C (65°F). However, it is also characterized by high humidity at 88% and significant rainfall, with 149 mm (5.8 in) spread over 14 days. In contrast, October features cooler weather, with temperatures dipping to a minimum of 0°C (33°F) and peaking at 26°C (79°F); the average temperature is 13°C (56°F). Additionally, October experiences even higher precipitation at 237 mm (9.3 in) over 16 days, albeit with slightly lower humidity at 83%. For more details on October weather in Suwa, visit Suwa weather in October.
June and November present quite contrasting weather conditions. June experiences milder temperatures, with average highs reaching 29°C (84°F) and a warm humidity level of 88%, making it feel quite summer-like despite occasional rainfall, totaling 149 mm (5.8 in) over about 14 days. In stark contrast, November sees a drop in temperatures, with averages around 7°C (44°F) and maximums only peaking at 18°C (65°F), while the minimum can plummet to -4°C (25°F). Precipitation during November is less frequent, with only 66 mm (2.6 in) expected over about 10 days, and the humidity is slightly reduced at 80%. For more detailed insights, visit Suwa weather in November.
June and December present strikingly different weather patterns. In June, temperatures range from a minimum of 5°C (41°F) to a maximum of 29°C (84°F), with an average of 18°C (65°F), creating a warm and humid environment characterized by high humidity levels at 88%. The month also sees significant rainfall, with 149 mm (5.8 in) of precipitation recorded over 14 days. In contrast, December is much colder, with temperatures ranging from a minimum of -9°C (16°F) to a maximum of 16°C (62°F) and an average of just 1°C (34°F). Precipitation is lighter at 84 mm (3.3 in) over 12 days, and humidity is lower at 78%. For a detailed look at December's climate, you can check out Suwa weather in December.
June in Suwa marks a transition into warmer days, with temperatures starting to rise, creating a refreshing contrast to the cooler spring months. While the average temperature hovers around a mild 18°C, the humidity reaches a notable 88%, making the air feel pleasantly crisp yet somewhat damp. With approximately half the month experiencing rainfall—totaling around 149 mm over 14 days—the climate prepares the landscape for the vibrant greenery of summer. This wet and warm period sets June apart from the more temperate conditions of April and May, signaling a shift towards the warmth and richness of the season. For more detailed insights, explore Suwa Climate.