Last updated: August 21, 2025
Ise, Japan, in August experiences a vibrant summer characterized by high temperatures, with a maximum reaching 38°C (100°F) and an average of 29°C (84°F). The warm conditions foster a humid atmosphere, with humidity levels soaring to 91%, making it feel even more intense. Visitors should be prepared for frequent rain, as the city sees about 171 mm (6.7 in) of precipitation spread over 15 days. This combination of heat and moisture creates a unique climate, perfect for experiencing the lush landscapes and cultural richness of Ise, while also reminding travelers to stay hydrated and adaptable.
In Ise, Japan, August brings a peak in temperatures, showcasing a warm, sultry climate that's perfect for enjoying the region's rich cultural offerings. With minimum temperatures averaging 23°C (74°F) and daily highs soaring to a steamy 38°C (100°F), the month stands out as one of the hottest in the year. The average temperature of 29°C (84°F) highlights a pattern of significant warmth, especially when compared to the cooler months preceding it. This summer heat invites both locals and visitors to indulge in vibrant festivals and savor seasonal delicacies, all while soaking up the sun's rays. As temperatures transition into the more moderate September days, August serves as a reminder of Japan's dynamic seasonal shifts and the lively experiences they bring.
In Ise, Japan, August brings a significant 171 mm (6.7 in) of precipitation over approximately 15 days, marking a notable dip from the intense rainfall of July, which saw 278 mm (10.9 in) across 20 days. This month serves as a transition, as the region typically experiences rising precipitation levels leading into the peak of autumn. Following the humid summer, the rainfall in August hints at an impending shift in weather patterns, suggesting a wind-down before the wetter months of September and October. Despite the reduction in total precipitation compared to July, August's rainfall remains substantial, indicating the ongoing influence of the Japanese summer monsoon. The blend of warmth and moisture creates a vibrant backdrop for the lush scenery that characterizes this part of Japan during the summer season.
In Ise, Japan, August brings a significant humidity level of 91%, reflecting the peak of summer's warmth and moisture. This month showcases a decline from the staggering highs of 93% in July, but it remains notably high compared to earlier months. The humidity trend across the year begins with a relatively comfortable 82% in January, gradually increasing as the seasons shift, peaking during the summer months of June and July. Following August, there's a slight easing into autumn, with humidity levels dipping to 87% in September and 85% in October. This consistent yet fluctuating pattern illustrates the region's characteristic muggy summers, while also hinting at a gradual transition back to a more temperate climate as the year progresses.
In August, Ise, Japan, experiences a notably high UV Index of 11, categorized as extreme, which means sun exposure should be approached with caution. This month mirrors the peak UV levels seen in July but slightly decreases from the maximum intensity of 12. With a rapid burn time of just 10 minutes, it’s essential for residents and visitors alike to take protective measures against the sun's rays. As summer progresses, the trend shows that UV Index levels remain extreme, demanding vigilance in sun protection. To learn more about the UV Index throughout the year, visit Ise UV Index.
UV Risk Categories
In August, Ise, Japan, basks in a remarkable 314 hours of sunshine, marking the pinnacle of its sunny season. This bright peak follows a gradual rise from January's modest 189 hours, showcasing a clear trend of increasing daylight as spring transitions into summer. Notably, May also enjoys considerable sun with 290 hours, setting the stage for August's brilliance. From June to July, sunshine levels dip slightly, hovering around the mid-260s, before climatically surging in August. As the year progresses, the sunlight begins to taper off in autumn, with September still benefiting from 250 hours of warmth, though it cannot quite match August's golden glow. Overall, this data paints a vivid picture of Ise's shifting seasons, where August stands out as a beacon of summer light and warmth.
In Ise, Japan, August offers a modest 29% chance of sunny weather, positioning it among the lower probabilities for sunlight throughout the year. This trend reflects a gradual decline from the relatively brighter months of January and February, which boast chances of 59% and 58% respectively. As summer progresses, the likelihood of clear skies diminishes, with July showing only a slight increase at 33%. Following August, September dips to 27%, indicating that while the summer months can be warm, they are often accompanied by a mix of cloudiness and rain. As the year transitions into autumn, the sun re-emerges, peaking again in the later months, primarily in November and December, where the chances rise to 61% and 71%.
In Ise, Japan, the month of August offers a delightful glow with approximately 13 hours of daylight, reflecting the summer's vibrant energy. Following a gradual ascent from 10 hours in January, daylight peaks during the summer months of June and July at 14 hours—an inviting backdrop for outdoor activities. As August sets in, the daylight begins to taper off slightly, hinting at the approaching autumn, where September witnesses a decline to 12 hours. This rhythmic shift in daylight not only marks the changing seasons but also enriches the cultural tapestry of Ise, offering residents and visitors alike a chance to bask in the warm hues of late summer before the days start to shorten.
In Ise, Japan, the August winds present a gentle shift in the annual breeze patterns, with an average wind speed of 3.9 m/s (9 mph). This marks a subtle increase from the notably calmer summer months of June and July, where winds dwindled down to their lowest points at 3.1 m/s (7 mph) and 2.6 m/s (6 mph), respectively. August's breezes are typically more refreshing, offering a welcome reprieve from the heat as the season transitions. Following this uptick, a further rise is observed in October, which again brings the winds up to 4.2 m/s (9 mph). Overall, the wind speed trends in Ise highlight a seasonal rhythm that dances between gentle summer lulls and more robust autumn breezes, characteristic of this beautiful coastal region.
Weather in Ise varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Ise, focusing on differences in temperature, rainfall, humidity, and UV levels.
August and January present stark contrasts in weather conditions. August boasts warm temperatures, with averages around 29°C (84°F), peaking at 38°C (100°F), and a high level of humidity at 91%. It also experiences significant precipitation, with 171 mm (6.7 in) falling over 15 days. In contrast, January is much cooler, with average temperatures around 7°C (46°F), and highs reaching only 17°C (64°F). The month sees significantly less rainfall, totaling 54 mm (2.1 in) over just 5 days, and a lower humidity level of 82%. For more detailed weather information, you can check Ise weather in January.
August and February present strikingly different weather conditions. In August, the temperatures soar, ranging from a minimum of 23°C (74°F) to a scorching maximum of 38°C (100°F), accompanied by high humidity levels at 91%. The month is also marked by significant rainfall, with 171 mm (6.7 in) of precipitation over 15 days, creating a hot and humid atmosphere. In contrast, February offers a much cooler climate, with temperatures ranging from 0°C (32°F) to a maximum of 21°C (69°F) and an average of just 8°C (47°F). The precipitation is considerably lower at 59 mm (2.3 in) over only 5 days, making February a much drier month with a relative humidity of 79%. For more details on February weather, you can check Ise weather in February.
August and March present notably contrasting weather patterns. In August, temperatures soar with a minimum of 23°C (74°F) and an average high reaching 38°C (100°F), coupled with high humidity at 91%. This month also sees significant rainfall, with 171 mm (6.7 in) of precipitation over approximately 15 days. In stark contrast, March experiences a cooler climate, where temperatures range from a chilly minimum of 3°C (38°F) to a pleasant maximum of 23°C (74°F) and an average of just 12°C (53°F). March also has lower humidity at 74% and sees slightly less rainfall, totaling 150 mm (5.9 in) across about 10 days. For a detailed look at the weather in this month, check Ise weather in March.
When comparing the weather in August and April, it's clear that these two months present significantly different conditions. August boasts much warmer temperatures, with a minimum of 23°C (74°F) and an average of 29°C (84°F), peaking at a scorching 38°C (100°F). In contrast, April sees much cooler temperatures, ranging from a minimum of 5°C (41°F) to an average of 15°C (60°F), and a maximum of 25°C (77°F). Additionally, August experiences higher humidity levels at 91% and more frequent rainfall, with 171 mm (6.7 in) over 15 days, compared to April's 138 mm (5.4 in) over just 10 days. For more detailed information about the climate, you can explore Ise weather in April.
In comparing the weather of August and May, a striking contrast in temperatures is evident. August experiences much warmer conditions, with minimum temperatures averaging around 23°C (74°F) and maximums reaching up to 38°C (100°F), making it quite hot and humid, with an average humidity of 91%. In contrast, May is notably cooler, with temperatures ranging from a minimum of 10°C (51°F) to a maximum of 29°C (84°F) and an average of 20°C (68°F). Precipitation levels in both months are similar, with August receiving 171 mm (6.7 in) over approximately 15 days, while May sees 169 mm (6.6 in) over about 12 days. For more details on May weather specifically, you can check Ise weather in May.
In comparing the weather of August to that of June, we see a noticeable difference in temperature and humidity. August typically features higher temperatures, with a minimum of 23°C (74°F) and an average of 29°C (84°F), reaching up to a maximum of 38°C (100°F). In contrast, June has milder conditions, with temperatures ranging from a minimum of 16°C (60°F) to a maximum of 32°C (90°F) and an average of 23°C (74°F). Precipitation is another point of distinction; while August receives 171 mm (6.7 in) over 15 days, June experiences a higher total of 239 mm (9.4 in) during the same number of days. Despite the lower rainfall, June has a slightly lower humidity level at 87% compared to August’s high of 91%. For more detailed insights on June weather, you can visit Ise weather in June.
In comparing the weather between July and August, August typically experiences slightly higher temperatures, with an average of 29°C (84°F) compared to July's 27°C (81°F). However, July tends to have more precipitation, totaling 278 mm (10.9 in) over 20 days, compared to August's 171 mm (6.7 in) across 15 days. Humidity levels are relatively similar, with July at 93% and August at 91%. For a more detailed look at July's weather in Ise, you can visit Ise weather in July.
In August, the weather tends to be hotter with a minimum temperature of 23°C (74°F) and an average high reaching up to 38°C (100°F), accompanied by high humidity at 91%. This month also sees considerable rainfall, with 171 mm (6.7 in) of precipitation over 15 days. In contrast, September brings a noticeable drop in temperature, with minimums around 18°C (65°F) and averages peaking at 34°C (93°F). Additionally, September experiences more significant rainfall at 238 mm (9.4 in) spread out over 19 days, and slightly lower humidity at 87%. For a more detailed look at September weather, check out Ise weather in September.
In August, the weather is characterized by high temperatures, with a minimum of 23°C (74°F) and an average of 29°C (84°F), reaching a scorching maximum of 38°C (100°F). This month also experiences significant rainfall, totaling 171 mm (6.7 in) over about 15 days, accompanied by high humidity levels of 91%. In contrast, October brings a notable drop in temperatures, with a minimum of 12°C (54°F) and an average of 20°C (69°F), peaking at 30°C (85°F). The precipitation in October is more substantial, reaching 389 mm (15.3 in) over the same number of rainy days, though the humidity is slightly lower at 85%. For more details on the October weather conditions, check out Ise weather in October.
August and November present stark contrasts in weather. August boasts high temperatures ranging from a minimum of 23°C (74°F) to a scorching maximum of 38°C (100°F), with an average temperature of 29°C (84°F). The month is characterized by significant rainfall, totaling 171 mm (6.7 in) over 15 days, and high humidity levels at 91%. In contrast, November brings a much cooler climate, with temperatures dipping to a minimum of 6°C (43°F) and peaking at 23°C (74°F), averaging 15°C (59°F). Rainfall decreases substantially to 71 mm (2.8 in) over just 7 days, and humidity also lowers to 83%. For more details, consider exploring Ise weather in November.
August and December showcase a stark contrast in weather conditions. August typically experiences warm temperatures, with an average of 29°C (84°F) and highs reaching up to 38°C (100°F). The month is characterized by high humidity at 91% and considerable rainfall, with 171 mm (6.7 in) over about 15 days. In contrast, December brings much cooler weather, with temperatures averaging around 10°C (50°F) and maximums of 22°C (71°F). While the precipitation is lower at 75 mm (2.9 in) over just 8 days, humidity slightly decreases to 83%. This significant shift between the two months is evident in both temperature and moisture levels, providing a diverse seasonal experience. For more detailed insights on December weather, visit Ise weather in December.
In August, Ise experiences a distinct weather pattern characterized by warmer temperatures and heightened humidity compared to other months. With daily highs peaking at a sizzling 38°C and an average of 29°C, the heat is often coupled with a 91% humidity level, creating a muggy atmosphere. Additionally, this month sees an increase in precipitation, with 15 days experiencing rain, contributing to a total of 171 mm. These conditions make August uniquely humid and wet, contrasting sharply with the drier and cooler months that precede and follow it. For a deeper understanding of Ise's climate throughout the year, visit Ise Climate.