Last updated: August 21, 2025
In Goto, Japan, August brings a blend of warmth and humidity, with maximum temperatures reaching 30°C (86°F) and an average of 28°C (82°F). Visitors can expect a comfortable minimum of 21°C (69°F) during the nights. However, the month is also marked by substantial rainfall, totaling 256 mm (10.1 in) across 13 rainy days, contributing to the area's lush landscape. With humidity levels soaring to an impressive 94%, those exploring Goto in August should be prepared for both the heat and the occasional shower, making it a month of vibrant summer experience interspersed with refreshing rain.
In August, Goto, Japan, enjoys warm and balmy weather, with temperatures averaging a pleasant 28°C (82°F). The month marks a peak in warmth, as daytime highs can reach up to 30°C (86°F), providing the perfect backdrop for summer adventures. Nighttime temperatures remain comfortable, not dropping below 21°C (69°F), allowing for enjoyable evenings under the stars. This trend of increasing warmth from the earlier months, bolstered by July's similarly hot climate, highlights Goto's picturesque summer, making it an ideal destination for beachgoers and outdoor enthusiasts alike. As September approaches, the temperatures gradually start to cool, yet August remains a celebration of summer at its finest.
August in Goto, Japan experiences a significant share of precipitation, with a notable 256 mm (10.1 in) accumulating over 13 days. This positions August as the second-wettest month of the year, following July's peak of 293 mm (11.5 in). The summer months show a distinct trend of higher precipitation, with June and July also exceeding 200 mm, highlighting a pattern of increased rainfall as the warm season progresses. Interestingly, as the summer transitions into September, precipitation remains substantial at 237 mm (9.3 in), indicating that the effects of the monsoon are felt well into late summer. This overall wet environment not only shapes the lush landscapes of Goto but also influences local activities and agriculture during these peak months.
August in Goto, Japan, witnesses a remarkable level of humidity, reaching 94%. This peak follows a steady climb from the previous months, with July experiencing the highest humidity at 97%. The summer months are characterized by consistently high humidity levels, beginning with 87% in May and rising sharply through June and July. This trend reflects the warm and moist climate typical for Goto, as the humidity begins to taper off in September to 84%, signaling the onset of the autumn season. Overall, the data illustrates a clear pattern of increasing humidity peaking during the summer months, creating a tropical feel that is both distinctive and memorable.
In August, Goto, Japan experiences a peak UV Index of 12, categorizing it as extreme with a burn time of just 10 minutes. This level of ultraviolet exposure reflects a significant trend in the summer months, where the UV Index steadily climbs from moderate levels of 4 in January to its highest points in July and August. As the summer sun intensifies, it's crucial for residents and visitors alike to take protective measures against harsh UV rays. Following August, the Index begins to taper off, dropping back to 10 in September, signaling a shift in seasonal sun intensity. For more detailed insights on ultraviolet exposure in Goto, check out the Goto UV Index.
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In August, Goto, Japan, basks in a glorious 314 hours of sunshine, marking the peak of the year for radiant days. This vibrant month follows a steady upward trend from January, when the sun shone for a mere 153 hours. As spring unfolds, the hours of bright sunshine gradually increase, reaching 288 hours in May and peaking in summer. The increase from July's already impressive 298 hours to August's robust total highlights this period as a beloved time for outdoor activities and coastal adventures. Following the summer months, the sunshine hours begin to taper off in September, sliding to 257 hours, signaling the transition into autumn. Overall, Goto’s August showcases not just the warmth of the season but also the brilliance of its sunny accolades.
August in Goto, Japan, brings a 34% chance of sunny weather, which while slightly below average for the year, still offers a reasonable opportunity for clear skies. As summer progresses, the likelihood of sunshine has notably decreased from July’s low of 22%, suggesting a transition towards more stable weather patterns. Interestingly, this trend is mirrored in the cooler months that follow, with the chances of sun starting to rise again in September and peaking at a notable 60% in October. Therefore, while August may not be the sunniest month, it's a prelude to a brighter season ahead.
In Goto, Japan, August marks a transition in daylight duration, offering 13 hours of sun-soaked skies. After reaching their peak in the early summer months of June and July, where the days stretched to 14 hours, August sees a slight reduction as the summer begins to wane. This trend of diminishing daylight continues into September, with days gradually shortening as autumn approaches. Throughout the year, Goto's daylight hours fluctuate, starting from a modest 10 hours in January, peaking in the vibrant summer months, and then gently tapering off towards the end of the year. The gradual ebb and flow of light not only shapes the rhythm of daily life but also highlights the beauty of seasonal change in this picturesque locale.
In August, Goto, Japan experiences a gentle breeze with an average wind speed of 5.9 m/s (13 mph), marking a slight increase from the calmer months of June and July. This uptick reflects a subtle shift as the summer rolls on, providing a refreshing respite from the heat. Notably, August's wind speed is higher than the lows observed in May (5.5 m/s) and June (4.7 m/s), suggesting a trend of increasing winds as the season transitions towards autumn. As the year progresses into September, the winds pick up further to 6.6 m/s (15 mph), setting the stage for a brisk fall season. This dynamic illustrates how Goto's wind patterns undergo a fascinating transformation, connecting the warmth of summer to the invigorating chill of the months ahead.
Weather in Goto varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Goto, focusing on differences in temperature, rainfall, humidity, and UV levels.
August and January present strikingly different weather conditions. In August, temperatures range from a minimum of 21°C (69°F) to a maximum of 30°C (86°F), with an average of 28°C (82°F) making it the warmest month of the year. High humidity at 94% and substantial precipitation of 256 mm (10.1 in) over 13 days characterize August, resulting in a tropical feel. In contrast, January offers a much cooler experience, with temperatures ranging from a low of 2°C (36°F) to a high of 20°C (67°F), averaging at 10°C (50°F). With only 74 mm (2.9 in) of precipitation over 9 days and lower humidity at 73%, January feels significantly drier and colder. For more details on January weather, you can check this link: Goto weather in January.
August and February present stark contrasts in weather. August boasts warm temperatures, with an average of 28°C (82°F) and maximums reaching up to 30°C (86°F), alongside high humidity levels at 94%. This summer month also experiences significant rainfall, totaling 256 mm over 13 days, making it one of the wetter times of the year. In contrast, February is much cooler, with average temperatures around 10°C (50°F) and highs only reaching 18°C (64°F). Precipitation is minimal compared to August, totaling 96 mm over just 12 days, and the humidity is considerably lower at 69%. For a closer look at February weather specifics, you can check Goto weather in February.
August and March present contrasting weather conditions. In August, temperatures soar with a minimum of 21°C (69°F) and an average of 28°C (82°F), peaking at 30°C (86°F), making it the warmest month. Conversely, March experiences a much cooler climate with a minimum temperature of 7°C (44°F), an average of 13°C (56°F), and a maximum of 19°C (66°F). Precipitation is more abundant in August, with 256 mm (10.1 in) falling over 13 days, compared to March's 148 mm (5.8 in) over 12 days. Additionally, humidity levels are significantly higher in August at 94% versus 71% in March. For a closer look at the weather in March, visit Goto weather in March.
August and April present a striking contrast in weather. In August, temperatures soar with a minimum of 21°C (69°F) and an average high of 30°C (86°F), making it one of the warmest months of the year. However, this heat is accompanied by significant rainfall, totaling 256 mm (10.1 in) over 13 days, and an average humidity of 94%, creating a muggy atmosphere. In contrast, April offers a much cooler climate, with temperatures ranging from a low of 8°C (48°F) to a high of 22°C (72°F), accompanied by only 127 mm (5.0 in) of precipitation over 9 days and lower humidity levels at 79%. For a more detailed look at April's weather, you can visit Goto weather in April.
In comparison to May, August experiences significantly warmer temperatures, with a minimum of 21°C (69°F) and an average of 28°C (82°F), compared to May's 15°C (59°F) minimum and 19°C (67°F) average. August also sees higher maximum temperatures, reaching up to 30°C (86°F), while May peaks at 23°C (73°F). The humidity in August is notably higher at 94%, compared to May's 87%. Additionally, August has more rainfall, with 256 mm (10.1 in) over 13 days, whereas May receives 164 mm (6.4 in) across 9 days. For more detailed weather information, you can visit Goto weather in May.
In comparing the weather conditions of August and June, August tends to be noticeably warmer, with average temperatures reaching up to 28°C (82°F) compared to June's average of 22°C (72°F). Additionally, the maximum temperatures in August can soar to 30°C (86°F), while June's peak is a cooler 26°C (79°F). Although both months experience precipitation on 13 days, August receives significantly more rainfall with 256 mm (10.1 in) compared to June's 198 mm (7.8 in). The humidity in August is also higher, averaging 94%, versus June's 91%. For further details on June weather, you can check out this link: Goto weather in June.
In comparing the weather of August and July, August tends to be slightly warmer, with average temperatures reaching 28°C (82°F) compared to July’s 26°C (79°F). While both months experience high humidity levels, August’s average humidity stands at 94%, just a tad lower than July’s 97%. Precipitation levels are also noteworthy; August receives 256 mm (10.1 in) over 13 days, whereas July sees a bit more rainfall at 293 mm (11.5 in) across 14 days. For more details on July's weather, you can check this link: Goto weather in July.
August and September showcase a transition in weather patterns, though they share some similarities. In August, temperatures range from a minimum of 21°C (69°F) to a maximum of 30°C (86°F), averaging 28°C (82°F). The month is characterized by high humidity at 94% and significant rainfall, accumulating 256 mm (10.1 in) over 13 days. In contrast, September sees a slight decrease in average temperature, dropping to 25°C (78°F), while still maintaining a maximum of 30°C (86°F). Precipitation also decreases to 237 mm (9.3 in), with rain occurring over 15 days, and humidity levels lowering to 84%. For a closer look at the specific weather details for September, you can visit Goto weather in September.
August and October display distinct weather patterns, highlighting the transition from summer to autumn. In August, temperatures average a warm 28°C (82°F), with highs reaching up to 30°C (86°F) and significant humidity at 94%. The month is also characterized by heavy rainfall, totaling 256 mm (10.1 inches) over about 13 days. In contrast, October experiences milder weather, with average temperatures dropping to 21°C (71°F); the maximum reaches 27°C (80°F) and the minimum falls to a cooler 15°C (59°F). Rainfall is less frequent in October, totaling 132 mm (5.2 inches) over just 9 days, accompanied by lower humidity at 79%. This shift creates a more comfortable atmosphere as the season changes. For more specific details on October weather, check out Goto weather in October.
August and November present distinctly different weather patterns. In August, temperatures soar with an average of 28°C (82°F), peaking at highs of around 30°C (86°F), while the humidity remains notably high at 94%. This month is also marked by frequent rain, accumulating 256 mm (10.1 in) over 13 days. In contrast, November offers a much cooler climate with average temperatures dropping to 17°C (63°F) and a maximum of 23°C (74°F). The precipitation significantly decreases to 60 mm (2.4 in) over just 9 rainy days, accompanied by lower humidity levels at 75%. For more details on November weather, you can check Goto weather in November.
August and December present strikingly contrasting weather conditions. In August, temperatures range from a minimum of 21°C (69°F) to a maximum of 30°C (86°F), with an average of 28°C (82°F). This month experiences high humidity at 94% and significant rainfall, totaling 256 mm (10.1 in) over 13 days. In contrast, December sees much cooler temperatures, with a minimum of 4°C (40°F) and a maximum of 22°C (72°F), averaging 12°C (54°F). Rainfall is considerably less in December at 86 mm (3.4 in) over 11 days, accompanied by a lower humidity level of 72%. For a detailed look at December weather, you can visit Goto weather in December.
In August, Goto experiences a distinctly warm and humid climate, setting it apart from the cooler months of the year. With temperatures peaking at around 30°C (86°F) and high humidity levels reaching 94%, residents and visitors alike can expect a muggy atmosphere that makes outdoor activities feel even more vibrant. While August welcomes ample sunshine, it also brings an average of 13 days of rainfall, contributing to a total precipitation of 256 mm (10.1 in). This combination of heat and moisture creates a lively summer ambiance that can be both invigorating and challenging. For further insights into the weather patterns throughout the year, be sure to check out Goto Climate.