Last updated: August 21, 2025
Experience the August weather in Ishinomaki, Japan, where temperatures soar with a maximum of 32°C (91°F), an inviting average of 25°C (77°F), and a comfortable minimum of 16°C (62°F). This month is characterized by significant precipitation, with approximately 168 mm (6.6 in) of rain falling over 17 days, contributing to an overall humidity level of 92%. Visitors can expect a mix of warm days and refreshing rain, ideal for exploring the city's lush landscapes and vibrant culture.
August in Ishinomaki, Japan, brings a warm embrace, with temperatures rising to an average of 25°C (77°F), and a peak that can soar to 32°C (91°F). This month mirrors July's warmth, retaining the balmy nights with a minimum temperature of 16°C (62°F). As summer nears its end, the mild, enjoyable weather invites both locals and visitors to partake in outdoor activities. However, the gradual transition into autumn is hinted at by the cooling averages seen in September, where the temperature begins to dip. Overall, August stands out as a month of warmth and vibrancy, making it a delightful time to experience the coastal charm of Ishinomaki.
In August, Ishinomaki experiences significant rainfall, with a total precipitation of 168 mm (6.6 in) over 17 days. This makes it one of the wetter months of the year, trailing only July's 177 mm (7.0 in). The intensity of precipitation in these summer months reflects a trend where late summer sees heightened rainfall, likely influenced by the humid climate of the region. Following August, precipitation begins to taper off somewhat, with September receiving 123 mm (4.9 in), indicating a gradual transition toward drier conditions as autumn approaches. This pattern underscores the seasonal variability of Ishinomaki's weather, where the peak summer months are marked by a pronounced uptick in rain.
In Ishinomaki, Japan, the humidity levels paint a vivid picture of the changing seasons. As winter gives way to spring, humidity gradually decreases, reaching 75% in April before making a notable climb in the summer months. By June, the air thickens, and by August, humidity peaks at an impressive 92%, mirroring the sweltering heat of the season. This trend remains consistent as the summer wanes, with September still holding strong at 86%. As autumn approaches, however, the humidity begins to drop again, settling around 82% in October. The yearly cycle showcases Ishinomaki's characteristic humid climate, heavily influenced by its seasonal transitions.
In August, the UV Index in Ishinomaki, Japan hovers at a significant 10, placing it in the very high exposure category with a burn time of just 15 minutes. This continues a trend observed over the summer months, where the UV Index peaked at 11 in July, indicating extreme conditions. Following the intensity of July, August maintains elevated levels, setting the stage for heightened awareness regarding sun safety. As we transition into September, the UV Index does drop slightly to 9, yet still remains in the very high category. With these seasonal shifts, it's crucial for residents and visitors to remain vigilant about sun protection. For more details on the UV Index throughout the year, visit Ishinomaki UV Index.
UV Risk Categories
In Ishinomaki, Japan, August offers a delightful blend of warmth and sunshine, with an impressive 254 hours of sunlight illuminating the summer landscape. This month follows a trend of gradually increasing daylight that begins in January, where sunshine starts at a modest 173 hours and steadily climbs throughout the spring, peaking in May with 287 hours. Although July experiences a dip to 233 hours, August retains a generous amount of sunshine, hinting at the lingering vitality of summer. As the year transitions into autumn, September shows a slight reduction to 239 hours, yet the summer glow still lingers, showcasing Ishinomaki's vibrant seasonal rhythm. The overall trajectory highlights a clear seasonal pattern, where the long, sun-drenched days of summer create a captivating backdrop for residents and visitors alike.
In Ishinomaki, Japan, the likelihood of sunny weather in August is relatively low, with only a 29% chance of sunshine. This trend of diminished sunlight begins in July and continues through August, indicating a peak in cloud cover and possibly increased rainfall during the summer months. June and July are particularly notable for their stark reductions in sunny days, dropping to 28% and 27% respectively. As autumn approaches, the percentages begin to rise again, suggesting that while August may be less bright, the chances of clearer skies return by September. Overall, if you're planning a trip to Ishinomaki in August, it's wise to prepare for a mix of overcast days rather than expect endless sunshine.
In Ishinomaki, Japan, August marks a transition as daylight begins to wane slightly from the peak summer months. With approximately 13 hours of daylight, it reflects a gradual reduction from the steady 14 hours seen in both June and July. This slight dip signals the onset of autumn, with daylight hours diminishing further in the subsequent months. Interestingly, this ebb and flow of daylight throughout the year highlights the region's seasonal rhythms, where summer abundance gives way to the crispness of fall, captivating residents and visitors alike with the changing light.
In Ishinomaki, Japan, the August wind brings a breath of fresh air with an average speed of 3.8 m/s (9 mph), slightly up from the languid breezes of July. Observing the wind patterns throughout the year reveals a fascinating trend: the winds peak during winter months, particularly in January and February, where they average around 4.4 m/s and 5.2 m/s respectively. As spring gives way to summer, the winds tend to calm, dropping to their lowest in July at 3.1 m/s. However, August's mild increase signals a subtle transition as the coastal climate prepares for the shifting seasons ahead. This rhythm of wind speeds mirrors the seasonal ebb and flow, creating a dynamic atmosphere that defines Ishinomaki’s unique weather charm.
Weather in Ishinomaki varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Ishinomaki, focusing on differences in temperature, rainfall, humidity, and UV levels.
August and January present stark contrasts in weather. August boasts warmer temperatures with a minimum of 16°C (62°F), averaging around 25°C (77°F), and peaking at a scorching 32°C (91°F). This summer month is also characterized by high humidity at 92% and significant precipitation, totaling 168 mm (6.6 in) over 17 days. In contrast, January brings much colder conditions, with temperatures ranging from a chilly minimum of -5°C (22°F) to an average of 3°C (37°F) and a maximum of 12°C (54°F). Precipitation is lighter in January, with only 46 mm (1.8 in) falling over 8 days, accompanied by a lower humidity level of 80%. For more details about January weather, check out Ishinomaki weather in January.
August and February present stark contrasts in weather. In August, temperatures are warm, ranging from a minimum of 16°C (62°F) to a maximum of 32°C (91°F), with an average of 25°C (77°F). However, this month also sees significant rainfall, accumulating 168 mm (6.6 in) over 17 days, coupled with high humidity at 92%. In contrast, February is much cooler, with temperatures ranging from a low of -5°C (24°F) to a high of 14°C (57°F) and an average of just 3°C (38°F). Precipitation is lighter, totaling only 41 mm (1.6 in) across 8 days, and the humidity is lower at 79%. For a more detailed understanding of February weather, you can visit Ishinomaki weather in February.
In comparing the weather between August and March, we see a significant contrast. August typically experiences warmer temperatures, with a minimum of 16°C (62°F) and a maximum of 32°C (91°F), averaging around 25°C (77°F). The month is quite humid as well, with humidity levels reaching 92%, and it sees an average of 168 mm (6.6 in) of precipitation over 17 days. In stark contrast, March is much cooler, with temperatures ranging from a minimum of -2°C (28°F) to a maximum of 20°C (68°F) and an average of 7°C (44°F). Precipitation is also lower at 104 mm (4.1 in) across 10 days, and humidity levels are less oppressive at 77%. For more detailed information, you can check Ishinomaki weather in March.
When comparing the weather in August and April, significant differences become apparent. In August, temperatures soar with minimums around 16°C (62°F), averaging 25°C (77°F), and peaking at a warm 32°C (91°F). This summer month also experiences a high level of humidity at 92%, accompanied by substantial rainfall totaling 168 mm (6.6 in) over 17 days. In contrast, April presents a much cooler climate with temperatures ranging from a minimum of 1°C (34°F) to an average of 10°C (51°F) and a maximum of 23°C (73°F). The precipitation is less in April, at 105 mm (4.1 in) over 11 days, and humidity is lower at 75%. Thus, while August is characterized by warmth and humidity, April offers a brisk, refreshing atmosphere. For more details, check out Ishinomaki weather in April.
When comparing the weather in August and May, notable differences emerge. August is much warmer, with temperatures ranging from a minimum of 16°C (62°F) to a maximum of 32°C (91°F), while May sees cooler temperatures, with a minimum of 7°C (45°F) and a maximum of 27°C (80°F). Additionally, August experiences higher humidity levels at 92% compared to May's 80%. In terms of rainfall, August is significantly wetter, with 168 mm (6.6 in) of precipitation over 17 days, whereas May averages 97 mm (3.8 in) over just 11 days. For more detailed insights into May’s weather, you can check this link: Ishinomaki weather in May.
When comparing the weather in August and June, August tends to be significantly warmer and more humid. The average temperature in August reaches 25°C (77°F), with highs of up to 32°C (91°F), while June has a lower average of 19°C (66°F) and peaks at 27°C (81°F). Additionally, August experiences more precipitation, with 168 mm (6.6 in) over 17 days, compared to June's 90 mm (3.6 in) over just 11 days. The humidity in August is also notably higher at 92%, compared to June's 87%. For a closer look at June's climatic conditions, you can check Ishinomaki weather in June.
In comparing the weather between July and August, both months exhibit similar temperature ranges, with July averaging 23°C (74°F) and August slightly warmer at 25°C (77°F). The maximum temperatures in both months reach an impressive 32°C (90°F in July and 91°F in August). However, August experiences a slight increase in precipitation, totaling 168 mm (6.6 in) over 17 days compared to July's 177 mm (7.0 in) over 16 days. Both months maintain a consistent humidity level of 92%, contributing to the muggy feel of the summer. For more detailed information about July conditions specifically, you can reference Ishinomaki weather in July.
August typically boasts warmer temperatures, with average highs reaching 32°C (91°F) and a humid atmosphere averaging 92%, making it feel quite muggy. In contrast, September experiences a slight drop in temperature, with average highs around 31°C (88°F) and cooler minimums at 12°C (54°F). Precipitation also decreases from 168 mm (6.6 in) over 17 days in August to 123 mm (4.9 in) over 13 days in September, resulting in more comfortable weather as summer transitions to autumn. For a closer look at September weather patterns, you can visit Ishinomaki weather in September.
In August, the weather is characterized by significantly warmer temperatures, with averages reaching 25°C (77°F) and highs of up to 32°C (91°F). The humidity is at a high 92%, making it feel quite muggy, with a substantial amount of precipitation at 168 mm (6.6 in) over 17 days. In contrast, October brings a noticeable drop in temperatures, with averages settling around 17°C (62°F) and a maximum of 26°C (79°F). While October has slightly more total precipitation at 192 mm (7.6 in), it occurs over just 11 days, and the humidity decreases to 82%. For a detailed overview of October weather, you can check Ishinomaki weather in October.
August and November present stark contrasts in weather. In August, temperatures range from a mild 16°C (62°F) at night to a sweltering 32°C (91°F) during the day, with an average of 25°C (77°F). The month is marked by high humidity at 92% and significant rainfall, accumulating 168 mm (6.6 in) over 17 days. In contrast, November experiences much cooler temperatures, with lows plummeting to -1°C (31°F) and a comfortable high of 19°C (67°F), averaging just 11°C (52°F). Precipitation is significantly lower at 37 mm (1.5 in) over only 7 days, and humidity decreases to 79%. For more detailed information about November weather, you can check Ishinomaki weather in November.
August and December weather in Ishinomaki present a striking contrast. In August, temperatures typically range from a mild 16°C (62°F) at night to a warm high of 32°C (91°F) during the day, accompanied by high humidity at 92% and substantial precipitation of 168 mm (6.6 in) over 17 days. By December, the scene shifts dramatically, with temperatures dropping significantly to a minimum of -3°C (28°F) and peaking at only 16°C (60°F), while precipitation decreases to 57 mm (2.3 in) across 11 days and humidity falls to 80%. For more details on December weather, visit Ishinomaki weather in December.
As August unfolds in Ishinomaki, the weather takes on a distinctly warmer and more humid character compared to other months. With average temperatures approaching a balmy 25°C, summer truly sets in, inviting residents and visitors alike to revel in the sunshine. However, this warmth comes hand in hand with increased humidity levels and notable precipitation, as the month experiences rainfall on over half its days. While the vibrant atmosphere and lush landscapes can be enjoyed, it's essential to be prepared for those unexpected showers. To delve deeper into the specific climate trends throughout the year, explore Ishinomaki Climate.