Last updated: August 21, 2025
In Matsuyama, Japan, June showcases a blend of warm temperatures and significant rainfall, creating a vibrant early summer atmosphere. With daily highs reaching 30°C (86°F) and an average temperature of 22°C (72°F), the month invites residents and visitors alike to enjoy outdoor activities. However, the charm of June is tempered by frequent showers, yielding a total precipitation of 215 mm (8.5 in) over approximately 14 rainy days. The high humidity level of 86% adds a tropical touch to the experience, making it essential to stay hydrated while exploring this picturesque city.
June in Matsuyama, Japan marks a vibrant transition into summer, with temperatures featuring a comfortable minimum of 14°C (57°F) and peaking at a pleasant 30°C (86°F). The average temperature settles around 22°C (72°F), providing a delightful backdrop for outdoor activities and the lush greenery that begins to flourish. This month witnesses a significant warming trend compared to May, where temperatures range from 7°C (44°F) to 28°C (82°F), highlighting a steady progression towards the hotter months of July and August. As Matsuyama shakes off the cooler spring air, locals and visitors alike embrace the increasing warmth and longer days, creating an inviting atmosphere full of blossoming life.
In June, Matsuyama, Japan, experiences a significant surge in precipitation, with an impressive 215 mm (8.5 in) of rain over 14 days. This marks a noticeable peak, with rainfall dramatically increasing from the previous months, such as May's 153 mm (6.0 in). The trend suggests that the onset of summer brings not only warmer temperatures but also a heightened likelihood of rain, setting the stage for July's even more substantial 374 mm (14.7 in). This pattern highlights the region's transition into a wetter season, offering a lush backdrop for the island’s vibrant landscapes but also indicating the need for precautions against potential flooding as the rainy season progresses.
In June, Matsuyama, Japan, experiences a notable rise in humidity, reaching 86%, marking a peak in the early summer months. This increase follows a gradual climb from 74% in January, with significant jumps observed from April to May and into June. As the city transitions into the hotter months, humidity continues to soar, peaking at 91% in July before tapering off slightly in August. This trend illustrates a clear pattern of escalating humidity levels that characterize Matsuyama's summer, creating a warm, muggy atmosphere that defines the region's seasonal identity.
As June rolls in Matsuyama, Japan, the UV Index remains at a striking 11, classifying it as extreme. This trend of high UV levels is consistent with May's peak of 12, illustrating a robust pattern of intense sun exposure that continues into the summer months. With a burn time of only 10 minutes, it's crucial for residents and visitors alike to take protective measures against harmful radiation, such as wearing sunscreen and protective clothing. Following June, July and August also sustain this extreme classification, reinforcing the need for vigilance in sun safety during this sunny season. For more insights on how to navigate sun exposure in this region, check out the detailed report at Matsuyama UV Index.
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June in Matsuyama, Japan, basks in a delightful 284 hours of sunshine, making it a beautiful month for outdoor activities and exploration. As spring gives way to summer, the sunshine begins to taper slightly from the sun-soaked days of May, which boasts 305 hours of radiant light. This month serves as a transition, offering ample sunshine while hinting at the brighter 313 hours in August. The trend shows a steady increase from the winter months, where January only saw 191 hours of sunlight, culminating in a vibrant summer that invites both residents and travelers to indulge in the city’s stunning landscapes and rich culture. With each passing month, Matsuyama transforms, welcoming longer days and warm, sunny skies that enhance its charm.
As we transition into June in Matsuyama, Japan, the likelihood of enjoying sunny weather takes a noticeable dip, with only 23% chance of sun. This marks a significant decline from the preceding months, where May still offered a 29% chance. The trend suggests that while spring months like April and May maintain a slightly higher probability of clear skies, June ushers in a shift toward more cloud cover and humidity. Following June, the likelihood remains low through July and August, making sunny days seem like a rarity until the more favorable conditions return in October, which boasts a robust 58% chance of sunshine. Despite the dip in sunny weather, June's warm freshness can still be appreciated, even if it's wrapped in a blanket of clouds.
In Matsuyama, Japan, the arrival of June brings a delightful increase in daylight, stretching to a generous 14 hours. This marks a continuation of the upward trend that began in early spring; after the gradual rise from 11 hours in March to 13 hours in both April and May, June solidifies the lengthening days. As summer approaches, July maintains this luminous peak with another 14 hours of daylight. However, the region begins to transition back to shorter days in August, with daylight gradually tapering off to 13 hours. This seasonal ebb and flow creates a vibrant rhythm, inviting residents and visitors alike to savor the longer, sunlit hours that June offers before the days slowly shorten again in the autumn months.
As June arrives in Matsuyama, Japan, the winds notably calm down, with an average speed dipping to just 1.7 m/s (4 mph). This marks a significant drop from the warmer months preceding it, where speeds remained consistent around 2.6 m/s to 3.5 m/s. The gentle breeze of June contrasts sharply with the stronger gusts felt in the earlier months of the year, especially during the winter, which can experience winds up to 3.5 m/s (8 mph). This transition to milder winds not only heralds the onset of summer but also creates a more serene atmosphere, perfect for outdoor activities and soaking in the lush greenery that the season brings. As temperatures rise, the lighter winds provide a tranquil setting, inviting both locals and visitors to enjoy the picturesque landscapes without the distractions of more vigorous gusts.
Weather in Matsuyama varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Matsuyama, focusing on differences in temperature, rainfall, humidity, and UV levels.
The weather in June and January presents a stark contrast, highlighting the shift between the warm summer and chilly winter months. In June, temperatures range from a mild minimum of 14°C (57°F) to a warm maximum of 30°C (86°F), with an average of 22°C (72°F). This month also experiences significant precipitation, with 215 mm (8.5 in) falling over 14 days and high humidity at 86%. On the other hand, January is much cooler, with temperatures dipping to a minimum of -4°C (25°F) and averaging around 5°C (42°F), peaking at a mild 15°C (59°F). January sees lower precipitation levels, totaling 60 mm (2.4 in) across 9 days, accompanied by a humidity of 74%. For more details, check out Matsuyama weather in January.
June and February present stark contrasts in weather conditions. In June, temperatures range from a cool 14°C (57°F) to a warm 30°C (86°F), with an average of 22°C (72°F). This month also sees substantial rainfall, with a total of 215 mm (8.5 in) occurring over 14 days and high humidity at 86%. In contrast, February is much colder, with temperatures ranging from a frigid -4°C (24°F) to a mild 19°C (67°F), averaging just 6°C (43°F). It experiences significantly less precipitation, totaling 90 mm (3.6 in) over 11 days and lower humidity at 70%. For a more detailed look at February weather in the area, you can visit Matsuyama weather in February.
June weather is significantly warmer and more humid than March, with average temperatures ranging from a minimum of 14°C (57°F) to a maximum of 30°C (86°F), compared to March's cooler temperatures that range from 0°C (33°F) to 20°C (69°F). Additionally, June experiences much higher precipitation, accumulating 215 mm (8.5 in) over 14 days, while March sees 129 mm (5.1 in) of rain over 12 days. The humidity in June reaches a notable 86%, making it feel quite muggy, in contrast to the drier conditions of March with 70% humidity. For more details, you can check Matsuyama weather in March.
In comparing the weather between April and June, it’s evident that June brings much warmer temperatures, with a minimum of 14°C (57°F) and an average of 22°C (72°F), peaking at 30°C (86°F). In contrast, April starts off cooler, with temperatures ranging from a minimum of 2°C (36°F) to an average of 14°C (57°F), reaching up to 24°C (75°F) at its highest. Additionally, June experiences significantly higher precipitation totals, with 215 mm (8.5 in) over 14 days, compared to April's 135 mm (5.3 in) across 10 days. The humidity also rises in June to 86%, compared to April’s 76%. For a more detailed look at April's weather patterns, check out Matsuyama weather in April.
June experiences significantly warmer temperatures compared to May, with minimums rising from 7°C (44°F) in May to 14°C (57°F) in June, and average highs reaching 30°C (86°F). While both months have considerable rainfall, June sees a higher total precipitation of 215 mm (8.5 in) over 14 days, compared to May's 153 mm (6.0 in) over 11 days. Additionally, June's humidity increases slightly to 86%, compared to 82% in May. For a closer look at May's weather specifics, check out Matsuyama weather in May.
June and July display notable differences in weather patterns. In June, temperatures range from a minimum of 14°C (57°F) to a maximum of 30°C (86°F), with an average of 22°C (72°F). The month experiences significant rainfall, totaling 215 mm (8.5 in) over 14 days, accompanied by a humidity level of 86%. In contrast, July sees an increase in temperatures, with a minimum of 18°C (65°F), an average of 26°C (79°F), and a maximum of 33°C (91°F). However, July also brings more rainfall, with a total of 374 mm (14.7 in) spread over 19 days, and humidity rises to 91%. For more detailed information, refer to Matsuyama weather in July.
June and August exhibit distinct weather patterns, with June featuring cooler temperatures and higher humidity. In June, temperatures range from a minimum of 14°C (57°F) to a maximum of 30°C (86°F), with an average of 22°C (72°F) and substantial precipitation totaling 215 mm (8.5 in) over 14 days. In contrast, August sees warmer temperatures, with a minimum of 20°C (68°F), an average of 27°C (81°F), and a maximum of 33°C (91°F), accompanied by a slightly lower precipitation level of 197 mm (7.7 in) over 15 days. The humidity remains high in both months, reaching 86% in June and slightly increasing to 88% in August. For more detailed weather insights, you can check out Matsuyama weather in August.
June and September offer distinct weather characteristics, though both months share similar temperatures. In June, temperatures typically range from a minimum of 14°C (57°F) to a maximum of 30°C (86°F), with an average of 22°C (72°F). The month experiences considerable precipitation, totaling 215 mm (8.5 in) over about 14 days, along with high humidity at 86%. In contrast, September sees slightly warmer conditions, with a minimum of 14°C (58°F), an average of 24°C (75°F), and a maximum reaching 33°C (91°F). Rainfall in September is just a bit lower at 212 mm (8.4 in) over 15 days, while humidity remains similar at 85%. For more details on September weather, you can check Matsuyama weather in September.
June and October present quite different weather experiences. In June, temperatures range from a minimum of 14°C (57°F) to a maximum of 30°C (86°F), with an average of 22°C (72°F). The month features significant rainfall, with 215 mm (8.5 in) of precipitation over 14 days and high humidity at 86%. In contrast, October offers cooler conditions, with temperatures ranging from 8°C (47°F) to 29°C (84°F) and an average of 19°C (66°F). Precipitation is slightly lower at 204 mm (8.0 in) but occurs over only 10 days, resulting in a humidity level of 82%. For more detailed insights into October weather, check out Matsuyama weather in October.
In comparing the weather between June and November, a significant shift in temperature and precipitation patterns can be observed. June typically sees warmer temperatures, with a minimum of 14°C (57°F), an average of 22°C (72°F), and a maximum of 30°C (86°F). This month is characterized by high humidity levels at 86% and substantial rainfall, averaging 215 mm (8.5 inches) over 14 days. In contrast, November experiences much cooler temperatures, with a minimum of 3°C (37°F), an average of 13°C (55°F), and a maximum of 25°C (77°F). Rainfall is considerably lower in November at 61 mm (2.4 inches) over just 8 days, and the humidity drops to 79%. For more details on November weather, you can check Matsuyama weather in November.
June and December present stark contrasts in weather conditions. In June, temperatures range from a minimum of 14°C (57°F) to a maximum of 30°C (86°F), with an average of 22°C (72°F), creating a warm and humid atmosphere marked by high humidity levels of 86%. This month also experiences significant rainfall, totaling 215 mm (8.5 in) over approximately 14 days.
Conversely, December offers much cooler temperatures, with a minimum of -1°C (31°F) and an average of 8°C (46°F), peaking at 22°C (71°F). Precipitation drops significantly to 69 mm (2.7 in), occurring over about 10 days, and the humidity is relatively lower at 77%. For those seeking specific details about the December climate, you can visit Matsuyama weather in December.
June in Matsuyama marks a transition into the warm embrace of summer, contrasting with the cooler, drier months that precede it. With a noticeable increase in humidity, the atmosphere feels more tropical, as generous rainfall creates a vibrant, lush landscape. This month witnesses a distinctive blend of warm temperatures and frequent showers, making outdoor activities a mix of enjoyment and spontaneity. As the city prepares for the peak of summer, those seeking to explore Matsuyama should equip themselves for both the heat and the refreshing rain. For more detailed insights on weather patterns, visit Matsuyama Climate.