Last updated: August 21, 2025
In August, Tateyama, Japan experiences a warm and humid climate, with temperatures typically ranging from a minimum of 22°C (72°F) to a maximum of 30°C (86°F), offering an average of 27°C (80°F). This month sees a notable precipitation total of 119 mm (4.7 in) spread over approximately 10 days, contributing to a high humidity level of 90%. As visitors explore this scenic region, the combination of balmy temperatures and occasional rain creates a lush, vibrant atmosphere perfect for outdoor adventures.
In August, Tateyama basks in the warmth of summer, boasting a minimum temperature of 22°C (72°F) and an average of 27°C (80°F), peaking at a comfortable 30°C (86°F). This represents a clear upward trend from the earlier months, where temperatures gradually climbed from a chilly 2°C (36°F) in January to the inviting summer heat. As the summer sun dominates, August is not just the warmest month but also the most vibrant, inviting visitors to explore Tateyama's stunning landscapes and enjoy outdoor activities. The transition from the milder temperatures of spring and early summer showcases the region's dynamic climatic shifts, making August a highlight for those seeking warmth and adventure.
In August, Tateyama experiences a noteworthy transition in its precipitation patterns, receiving 119 mm (4.7 in) of rain over 10 days. This marks a decline from the heavier downpours of July, which recorded 227 mm (8.9 in) across the same number of days. As summer winds down, the humidity remains palpable, yet the rain becomes less frequent, signaling a shift towards drier conditions that will predominate in the fall. This month showcases a balance between the lush greenery fostered by earlier rains and the anticipation of autumn's drier spells, making August a pivotal time for the region’s climate dynamics.
August in Tateyama, Japan, sees a noticeable increase in humidity, reaching 90%, marking a peak that follows the humid months of June and July. This trend indicates the region’s summer, characterized by high moisture levels, which can create a warm and sticky atmosphere. Interestingly, after August, humidity begins to decline, tapering off to 86% in September and continuing downwards through the autumn months. Overall, Tateyama's climate features a summer where humidity peaks around this time, inviting visitors to experience the vibrant, lush landscape that thrives under such conditions.
In August, Tateyama, Japan, experiences an extreme UV Index of 11, maintaining the intense summer sun's grip that began in May and continued through July. The burn time for unprotected skin shrinks to just 10 minutes, urging residents and visitors alike to take necessary precautions to shield themselves from harmful rays. This month follows a pattern of steadily increasing UV levels that began in the spring, peaking now before trending downwards in the early fall. As September approaches, the UV Index drops slightly to 10, yet awareness remains crucial during this sunny season. For comprehensive UV insights during your visit, check out Tateyama UV Index.
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August in Tateyama, Japan, shines brightly with 297 hours of glorious sunshine, making it the sunniest month of the year. This peak of sunlight follows a steady ascent from the winter months, where just 187 hours welcomed the new year in January. As spring blooms in March with 255 hours, the days become increasingly radiant, reaching their zenith as summer settles in. The month of May records 286 hours, laying the groundwork for August's sunny dominance. Interestingly, after August, the sunshine hours dip to 239 hours in September, revealing a gradual transition into fall. This trend highlights Tateyama’s vibrant climatic shifts, painting a picture of a region rich in seasonal variations.
In Tateyama, August presents a moderate chance of sunny weather, with about 41% likelihood of clear skies. This marks a slight increase from the summer months of June and July, both of which show lower probabilities at 26% and 38%, respectively. While August does not boast the sunniest conditions of the year—those are found in the winter months of December (66%) and February (**63%)—it's still a decent time for outdoor activities. Travelers can expect a blend of sunshine and clouds, providing a pleasant backdrop for exploration amidst the region's stunning natural beauty.
In Tateyama, Japan, August offers a delightful blend of long daylight hours, with approximately 13 hours of sunlight illuminating the days. This slight dip from the peak summer months of June and July, both boasting 14 hours of daylight, signals the slow transition toward autumn. Throughout the year, daylight duration in Tateyama exhibits a clear cycle: it begins with shorter days in winter, gradually extending through spring and summer before retracing its steps in the fall. As August unfolds, residents and visitors alike can still revel in the ample sunlight, making it an ideal time for outdoor activities, while they prepare for the gentle shortening of days that follows in September.
In Tateyama, Japan, the August winds bring a refreshing shift with an average speed of 6.4 m/s (14 mph). This gentle breeze, while slightly stronger than the calm of July, reflects the region's transition as summer begins to wane. Interestingly, the trend across the year shows a marked peak in wind speed during the colder months, with January and February reaching up to 8.4 m/s (19 mph). As the seasons change, wind speeds tend to fluctuate, dipping to their lowest in the warmer months of June and July before recovering in August. This highlights a seasonal rhythm that enhances Tateyama's vibrant climate, making August a delightful time to experience the mild winds that beckon visitors to explore its breathtaking landscapes.
Weather in Tateyama varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Tateyama, focusing on differences in temperature, rainfall, humidity, and UV levels.
August and January present stark contrasts in weather conditions. In August, temperatures are warm, ranging from a minimum of 22°C (72°F) to a maximum of 30°C (86°F), with an average of 27°C (80°F). This month is also characterized by high humidity at 90% and significant rainfall, totaling 119 mm (4.7 in) over about 10 days. In contrast, January experiences much cooler temperatures, with a minimum of 2°C (36°F) and a maximum of 19°C (66°F), averaging just 10°C (50°F). Precipitation is lower, with about 75 mm (3.0 in) falling over only 7 days and humidity at a more comfortable 76%. For more detailed weather information, check out Tateyama weather in January.
August and February present starkly contrasting weather patterns. In August, temperatures typically range from a minimum of 22°C (72°F) to a maximum of 30°C (86°F), with an average of 27°C (80°F). This month is characterized by high humidity levels at 90% and significant rainfall, averaging 119 mm (4.7 in) over about 10 days. In contrast, February sees much cooler temperatures, with a minimum of 3°C (38°F) and a maximum of 19°C (66°F), leading to an average temperature of just 10°C (50°F). While precipitation during February is lower at 63 mm (2.5 in) over 9 days, humidity is also reduced to 74%. For more details on February weather patterns, you can refer to Tateyama weather in February.
August and March present quite different weather experiences. In August, temperatures are notably warmer, with a minimum of 22°C (72°F) and an average of 27°C (80°F), reaching up to 30°C (86°F). Humidity is high at 90%, accompanied by 119 mm (4.7 in) of rainfall over about 10 days. In contrast, March features a much cooler climate, with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 19°C (66°F), averaging just 13°C (55°F). Although March sees more precipitation, totaling 174 mm (6.8 in) over 14 days, the humidity is lower at 70%. For more detailed information, you can check Tateyama weather in March.
When comparing the weather in August and April, there are notable differences in temperature, precipitation, and humidity. August tends to be much warmer, with average temperatures around 27°C (80°F) compared to April's cooler average of 15°C (59°F). While both months experience similar levels of precipitation, with about 119 mm (4.7 in) in August and 132 mm (5.2 in) in April, April has slightly higher rainfall. Additionally, humidity levels are significantly higher in August, reaching 90%, whereas April's humidity is more comfortable at 74%. For a more detailed look at April weather in Tateyama, you can visit Tateyama weather in April.
In comparing the weather between August and May, August stands out as significantly warmer, with average temperatures reaching 27°C (80°F) compared to May's milder average of 19°C (66°F). The minimum and maximum temperatures in August also reflect this warmth, ranging from 22°C (72°F) to 30°C (86°F), while May sees a cooler range of 13°C (55°F) to 23°C (73°F). Both months experience a similar number of rainy days, with precipitation occurring around 10 days; however, August has lower total rainfall at 119 mm (4.7 in) compared to May's 155 mm (6.1 in). Additionally, humidity levels are slightly higher in August at 90% versus May's 81%, making August feel more tropical. For more detailed information about conditions in May, you can visit Tateyama weather in May.
In comparing the weather between June and August, August generally experiences warmer temperatures, with minimums around 22°C (72°F) and averaging 27°C (80°F), contrasting with June's cooler range of 17°C (63°F) to an average of 22°C (71°F). While August sees a maximum temperature peaking at 30°C (86°F), June's high is a more moderate 25°C (77°F). Precipitation patterns also differ, as June is wetter overall with 206 mm (8.1 in) falling over 13 days, compared to August's 119 mm (4.7 in) over 10 days. Humidity remains high in both months, though slightly higher in August at 90% compared to June's 88%. For more insights on June weather, visit Tateyama weather in June.
When comparing the weather of July and August, August tends to be slightly warmer, with average temperatures reaching 27°C (80°F) compared to July's average of 25°C (77°F). While July experiences a maximum temperature of 28°C (83°F), August peaks at a higher 30°C (86°F). However, August is also marked by higher humidity levels at 90%, and although it has less rainfall than July, totaling 119 mm (4.7 in) over 10 days, July sees more significant precipitation of 227 mm (8.9 in) over 14 days. For a detailed overview of July weather, you can visit Tateyama weather in July.
August tends to be hotter and more humid than September, with average temperatures reaching 27°C (80°F) and maximums hitting 30°C (86°F). In contrast, September brings slightly cooler weather, with an average of 25°C (77°F) and maximums of 29°C (84°F). However, September is marked by increased rainfall, totaling 197 mm (7.8 in) over 17 days, compared to August's 119 mm (4.7 in) over 10 days. The humidity remains relatively high in both months, but is marginally lower in September at 86%. For more detailed information on the weather in September, you can visit Tateyama weather in September.
August typically presents warmer weather with average temperatures around 27°C (80°F) and maximums reaching up to 30°C (86°F). The month experiences high humidity at 90% and significant rainfall, totaling 119 mm over approximately 10 days. In contrast, October sees cooler conditions, with average temperatures dropping to 21°C (70°F) and maximums of 27°C (81°F). However, it is notably wetter, with precipitation totaling 308 mm across 16 days, and humidity remains relatively high at 83%. For a detailed look at the October climate, you can check Tateyama weather in October.
August generally offers warm and humid weather, with temperatures ranging from a minimum of 22°C (72°F) to a maximum of 30°C (86°F). The month also sees considerable rainfall, averaging 119 mm (4.7 in) over about 10 days, contributing to its high humidity level of 90%. In contrast, November presents a significant drop in temperature, with averages of 17°C (63°F) and a maximum of 23°C (73°F), along with cooler nights that can dip to 8°C (47°F). While November experiences slightly more precipitation at 134 mm (5.3 in) over 13 days, the humidity is lower at 80%. For more details about the conditions in November, you can visit Tateyama weather in November.
In comparing the weather of August and December, one can observe a significant shift in temperature and humidity. August is characterized by warm temperatures, with minimums around 22°C (72°F) and averages of 27°C (80°F), peaking at a max of 30°C (86°F). Coupled with high humidity levels at 90%, it often feels quite tropical. In contrast, December brings a much cooler climate, with temperatures dipping to a minimum of 4°C (40°F) and an average of just 12°C (54°F), while reaching a maximum of 22°C (71°F). Although December sees slightly less precipitation at 80 mm (3.1 in) over 10 days compared to August's 119 mm (4.7 in), the humidity decreases to a more comfortable 78%. For a more detailed look at the December weather, you can visit Tateyama weather in December.
In August, Tateyama experiences a vibrant and humid summer, characterized by warm temperatures and notable rainfall. With average highs reaching around 27°C (80°F) and a minimum of 22°C (72°F), the heat can be quite invigorating, perfect for summer adventures. The month also sees increased humidity levels, hovering around 90%, making the atmosphere feel more tropical. While precipitation is frequent, with about 119 mm falling over 10 days, this contributes to the lush greenery that adorns the landscape. Overall, August stands out as a lively month that reflects the peak of summer's bounty in Tateyama, in contrast to the milder and drier conditions found in other months. To learn more about the seasonal changes, visit Tateyama Climate.