Last updated: August 21, 2025
Aomori, Japan, experiences warm and humid weather in August, with maximum temperatures reaching up to 35°C (95°F) and an average of 23°C (74°F). The month sees a minimum temperature of 13°C (55°F), creating a comfortable range for outdoor activities. However, residents and visitors should prepare for the frequent rain, as 183 mm (7.2 in) of precipitation falls over approximately 16 days this month, contributing to a high humidity level of 97%. Whether you're exploring local festivals or enjoying nature, Aomori's August climate offers a vibrant backdrop for all kinds of adventures.
In Aomori, Japan, August stands out as a month of warmth, with temperatures reflecting the peak of summer. The average temperature reaches a comfortable 23°C (74°F), while highs soar to a striking 35°C (95°F), providing plenty of opportunities for outdoor enjoyment. The minimum temperature of 13°C (55°F) ensures the nights remain mild, making it a delightful time for both locals and visitors. This trend of rising temperatures contrasts sharply with the winter months, where January sees chilling lows of -18°C (0°F). As one transitions from the cooler months to August’s warmth, it’s clear that this month offers a vibrant escape in Aomori’s annual climate rhythm.
August marks a peak in precipitation in Aomori, Japan, with an impressive 183 mm (7.2 in) of rain over 16 days, making it the wettest month of the year. This surge continues the trend of increasing rainfall that begins in June, with July already showcasing significant moisture. Notably, the transition from summer to early autumn sees averages dip again in September, with 124 mm (4.9 in) of rain. This pattern reflects Aomori's climatic rhythm, where the summer months often bring heavy downpours, contributing to the region's lush landscapes and vibrant flora. The consistent frequency of rainy days throughout the year emphasizes the area's abundant water resources, essential for both agriculture and natural ecosystems.
In Aomori, Japan, August marks the peak of humidity, reaching a staggering 97%. This summer month follows a gradual increase in moisture levels, beginning with a relatively mild 79% in January, and rising steadily through the year. Noteworthy is the sharp jump between July's 95% and August, indicative of the warm, sticky air typical of late summer. The months leading up to August show a clear trend of increasing humidity, particularly in May and June, when levels soar to 86% and 91%, respectively. After August, humidity begins to decline, settling at 89% in September as the region transitions into the cooler autumn months. This seasonal ebb and flow of humidity not only shapes the local climate but also influences the region's lush landscapes and vibrant summer activities.
In August, Aomori, Japan, experiences its peak UV Index at an intense 11, signaling an extreme level of sun exposure. This month marks a noticeable trend, as the UV Index escalates from moderate levels in the winter months to very high ratings through the late spring and summer. With a burn time of just 10 minutes, it’s crucial for residents and visitors to take precautions, such as wearing sunscreen and protective clothing, to safeguard against the sun's harmful rays. This significant increase in UV intensity underscores the importance of monitoring sun exposure, especially during these summer months. For more detailed information, visit the Aomori UV Index.
UV Risk Categories
August in Aomori, Japan, is characterized by a splendid 280 hours of sunshine, making it one of the sunniest months of the year. Following the vibrant rays of July, which boasts the highest sunshine at 304 hours, August still bathes the region in warm light, though it marks a slight decline as summer transitions towards autumn. This gentle tapering of sunshine hours continues into September, which enjoys 260 hours, reflecting a seasonal shift. Overall, the increasing sunlight from January's mere 154 hours to the peak in July showcases Aomori's enchanting summer, inviting residents and visitors alike to indulge in the beauty of long, sunny days before the crisp fall sets in.
In Aomori, Japan, the likelihood of sunny weather sees a noticeable dip in August, with only a 21% chance of sunshine. This marks a significant decline compared to the preceding months, where July boasts a 34% sun probability. Interestingly, this summer month sits at the lower end of the spectrum when considering annual trends, contrasting sharply with the more favorable conditions in the spring—April, for instance, enjoys a 42% chance of sun. As the summer wanes, residents and visitors in Aomori might want to prepare for a greater likelihood of overcast skies, making those rare sunny days all the more precious.
In Aomori, Japan, August marks a transition in daylight duration, with the sun gracing the skies for approximately 13 hours each day. This comes after a peak of 15 hours in June, where the long summer days are enjoyed to their fullest. As summer wanes, daylight begins to recede, and by September, it tapers down to 12 hours, signaling the onset of autumn. The year's trend showcases a dynamic ebb and flow: from the short days of winter, where January and December offer just 9 hours, to the vibrant, sunlit months of late spring and early summer. August stands as a bridge between the radiant summer and the gently dimming days of fall, inviting both reflection and appreciation of nature's rhythm.
In Aomori, Japan, the August winds present a unique transition, gently shifting from the briskness of spring to the calming summer breezes. With an average wind speed of 2.7 m/s (6 mph), August is characterized by a noticeable softness compared to the stronger gusts of earlier months like February and November, which peak around 4.4 m/s (10 mph) and 3.1 m/s (7 mph), respectively. As summer progresses, wind speeds tend to dip, with July and June being particularly calm at just 2.3 m/s (5 mph) and 2.4 m/s (5 mph). This trend reveals a gradual easing, allowing the warmth of summer to flourish while the winds whisper their gentle embrace, making August a serene month ideal for enjoying the natural beauty of the region.
Weather in Aomori varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Aomori, focusing on differences in temperature, rainfall, humidity, and UV levels.
August and January present stark contrasts in weather conditions. In August, temperatures soar with a minimum of 13°C (55°F) and an average of 23°C (74°F), reaching highs of 35°C (95°F). The month is characterized by high humidity levels at 97% and considerable precipitation, receiving 183 mm (7.2 in) over 16 days. In contrast, January is frigid, with temperatures dropping to a minimum of -18°C (-1°F) and averaging -2°C (28°F), peaking at a mere 6°C (43°F). This winter month has significantly lower precipitation, totaling 72 mm (2.8 in) over the same number of days, and a humidity level of 79%. For more details, you can check Aomori weather in January.
August and February present stark contrasts in weather conditions. In August, temperatures soar with a minimum of 13°C (55°F) and a maximum of 35°C (95°F), averaging around 23°C (74°F). The month is characterized by high humidity at 97% and significant precipitation, totaling 183 mm (7.2 in) across 16 rainy days. In contrast, February's weather is much colder, with temperatures ranging from a minimum of -10°C (14°F) to a maximum of 8°C (47°F), averaging -2°C (29°F). Precipitation in February is lower at 98 mm (3.9 in) spread across 20 days, and the humidity sits at a comparatively drier 78%. For more insights on this chilly month, explore Aomori weather in February.
In comparing the weather between August and March, it is clear that these months present stark contrasts. August typically enjoys warmer temperatures, with average highs reaching 35°C (95°F) and significant humidity levels at 97%, while experiencing a fair amount of rainfall at 183 mm (7.2 in) over 16 days. In contrast, March is characterized by much cooler conditions, where temperatures rarely rise above 17°C (64°F), and often drop to a chilling -12°C (10°F) at night. March also sees less precipitation, totaling 99 mm (3.9 in) over 17 days, accompanied by lower humidity levels at 77%. For more detailed insights, you can explore Aomori weather in March.
August and April present stark contrasts in weather patterns. In August, temperatures range from a mild 13°C (55°F) to a scorching 35°C (95°F), with an average of 23°C (74°F). This month is characterized by high humidity at 97% and significant rainfall of 183 mm (7.2 in) spread over 16 days. In contrast, April experiences cooler temperatures, with a minimum of -4°C (25°F) and a maximum of 23°C (74°F), averaging only 8°C (47°F). The precipitation during April is also lower at 113 mm (4.4 in), occurring on 16 days, while humidity sits at a more comfortable 78%. For a detailed look at the weather specifics, visit Aomori weather in April.
In comparing the weather between August and May, August boasts a significantly warmer climate, with average temperatures reaching 23°C (74°F) and highs soaring up to 35°C (95°F). In contrast, May experiences cooler conditions, with an average of 14°C (58°F) and maximum temperatures of 31°C (88°F). While August is marked by higher humidity levels at 97%, May presents a more moderate 86%. Additionally, August receives more precipitation, with 183 mm (7.2 inches) falling over 16 days, compared to May's 109 mm (4.3 inches) over 13 days. For more detailed information, check out Aomori weather in May.
In comparing the weather between August and June, August typically showcases warmer temperatures, with a minimum of 13°C (55°F) and an average of 23°C (74°F), peaking at a high of 35°C (95°F). In contrast, June starts cooler, with temperatures ranging from a minimum of 7°C (45°F) to an average of 18°C (64°F), and a maximum of 31°C (87°F). Precipitation levels are higher in August, with 183 mm (7.2 in) over 16 days, compared to June's 134 mm (5.3 in) across 13 days. Additionally, humidity is notably higher in August at 97%, compared to June's 91%. For more detailed insights, you can check Aomori weather in June.
In comparing the weather between July and August, August tends to be slightly warmer, with an average temperature of 23°C (74°F) compared to July's average of 22°C (73°F). Both months experience similar minimum temperatures at 13°C (55°F), but August sees a higher maximum temperature of 35°C (95°F) versus July's 33°C (92°F). Precipitation is also more significant in August, with 183 mm (7.2 in) over 16 days, while July has 152 mm (6.0 in) on the same number of days. Additionally, humidity levels are slightly elevated in August at 97%, compared to the 95% recorded in July. For more detailed information, check out Aomori weather in July.
In August, temperatures in Aomori range from a minimum of 13°C (55°F) to a maximum of 35°C (95°F), with an average temperature of 23°C (74°F). The month is characterized by high humidity at 97% and considerable rainfall, accumulating 183 mm (7.2 in) over 16 days. In contrast, September sees a noticeable drop in temperatures, with a minimum of 7°C (44°F) and an average of 19°C (67°F), peaking at 33°C (92°F). Precipitation decreases to 124 mm (4.9 in) over 13 days, and humidity also falls to 89%. For a detailed look at Aomori's weather patterns in September, you can visit Aomori weather in September.
In August, the weather is markedly warmer, with temperatures ranging from a minimum of 13°C (55°F) to a maximum of 35°C (95°F) and an average of 23°C (74°F). However, it comes with high humidity at 97% and significant rainfall, totaling 183 mm (7.2 in) over 16 days. In contrast, October presents much cooler conditions, with temperatures dropping to a minimum of 2°C (36°F) and reaching a maximum of 27°C (80°F), averaging around 13°C (56°F). This month sees less humidity (81%) and slightly lower precipitation levels at 160 mm (6.3 in) over 13 days. For more details, you can check Aomori weather in October.
August and November present strikingly different weather patterns. In August, temperatures range from a mild 13°C (55°F) at night to a sweltering 35°C (95°F) during the day, with an average of 23°C (74°F). The month is characterized by high humidity at 97% and significant rainfall, totaling 183 mm (7.2 in) over 16 days. In stark contrast, November experiences much cooler temperatures, with a minimum of -8°C (17°F) and a maximum of 20°C (68°F), resulting in an average temperature of just 7°C (44°F). Precipitation levels drop to 91 mm (3.6 in) over the same number of days, and humidity decreases to 78%. For more detailed insights into November's weather, check out Aomori weather in November.
In August, the weather is characterized by warm temperatures, with averages soaring to 23°C (74°F) and peaks reaching up to 35°C (95°F), accompanied by high humidity levels of 97%. This month experiences considerable rainfall, totaling 183 mm (7.2 in) over 16 days. In contrast, December presents a much colder climate, with temperatures plummeting to a minimum of -10°C (15°F) and averaging around 0°C (32°F), with a maximum of only 13°C (56°F). Although December sees less overall rainfall—108 mm (4.3 in)—it experiences precipitation across 23 days, contributing to a more humid atmosphere of 77%. For more details, you can check Aomori weather in December.
August in Aomori showcases a unique blend of summer warmth and high humidity that sets it apart from other months. With peak temperatures soaring up to a sweltering 35°C, this month offers the hottest days of the year, inviting outdoor adventures under the sun. However, the high humidity—often reaching an overwhelming 97%—can make the warmth feel even more intense. Rainfall is significant, with 183 mm falling over approximately 16 days, adding a refreshing contrast to the heat while contributing to the lush landscapes. For a more detailed understanding of what to expect throughout the year, visit Aomori Climate.