Last updated: August 21, 2025
In Kawasaki, Japan, August brings a mix of heat and humidity, with maximum temperatures reaching up to 38°C (100°F) and an average of 28°C (83°F), ensuring that days feel quite warm. The evenings offer some relief, as temperatures dip to a comfortable minimum of 19°C (66°F). However, this summer month is also characterized by significant rainfall, accumulating a total of 269 mm (10.6 in) over 14 days, contributing to the high humidity levels of 91%. Travelers should prepare for a humid experience, with bursts of rain interspersed among the hot summer days.
In Kawasaki, Japan, August brings a noticeable warmth that peaks with maximum temperatures reaching a sizzling 38°C (100°F), perfect for those who relish summer's heat. The month opens with minimum temperatures settling at a comfortable 19°C (66°F), setting the stage for an average of 28°C (83°F). This trend highlights August as the climax of the summer season, following a gradual rise from the cooler months of January through July. The transition from the mildness of early spring to the sweltering days of late summer emphasizes Kawasaki's distinct seasonal shifts, making it an engaging destination for sun-seekers. As September approaches, the warmth begins to retreat, hinting at a more temperate fall ahead.
August in Kawasaki, Japan, brings a significant shift in weather patterns, with precipitation totaling 269 mm (10.6 in) over 14 days. This marks a decrease from the heavy rainfall experienced in July, which peaked at 356 mm (14.0 in) across 20 days. The summer months are characterized by substantial rainfall, with June and July showing the highest totals, indicating a trend of intensified precipitation leading into the late summer. Despite August's reduced rainfall, the city still experiences a healthy amount of moisture, setting the stage for the transition into autumn, where precipitation levels noticeably decline in September. Overall, August retains a robust humidity that enriches the vibrant greenery of Kawasaki while hinting at the approaching seasonal shift.
August humidity in Kawasaki, Japan, reaches a high of 91%, slightly down from the peak of 92% in July. This late summer humidity reflects a broader trend observed during the warmer months, where levels steadily increased from 84% in May to their summer peak. Following August, humidity remains relatively high, tapering off to 84% in September. Overall, the consistent rise in humidity from spring into summer emphasizes Kawasaki's characteristic muggy climate, making the city notably humid during this season. The gradual decline in humidity as autumn approaches offers a reprieve, hinting at the changing seasons.
In Kawasaki, Japan, the UV Index soars to a peak in the summer months, with August matching July at an extreme level of 12. This indicates a significant risk of harm from unprotected sun exposure, with a burn time of just 10 minutes. This trend of elevated UV levels persists from April through September, where the index remains in the extreme category, emphasizing the need for proper sun safety precautions during this period. Comparatively, the index takes a notable dip in the cooler months of October and November, settling back into the high category as temperatures fall. The data clearly highlights the importance of being vigilant about sun protection during the summer in Kawasaki. For more detailed information, visit Kawasaki UV Index.
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August shines particularly bright in Kawasaki, Japan, boasting an impressive 301 hours of sunshine. This month marks the zenith of daylight, following a steady rise throughout the year. Starting from 178 hours in January, the gradual increase in sunlight culminates in August before tapering off to 251 hours in September. The overall trend highlights the gradual progression toward longer days, especially from the spring months onward, ultimately making summer the sunniest season. As the warm rays of August light up the city, they create a vibrant atmosphere perfect for exploring all that Kawasaki has to offer.
In August, Kawasaki, Japan experiences a 24% chance of sunny weather, reflecting one of the lower probabilities of sunshine throughout the year. This trend follows a marked decline from the warmer summer months, with July witnessing even less sunshine at just 20%. The shift towards sunnier conditions begins to emerge in September with an increased chance of 30%, highlighting a transitional period as the region moves towards autumn. This pattern reveals that while August may not offer the golden rays sought after by sun-seekers, the promise of clearer skies returns just around the corner with the arrival of fall.
In Kawasaki, Japan, August marks the tail end of summer, showcasing approximately 13 hours of daylight. This pattern aligns with a vibrant peak in sunlight observed in the steadier months of June and July, where the city enjoys an average of 14 hours. As summer wanes, daylight begins to taper off, transitioning into the shorter days of September. The trends reveal a gradual expansion of daylight from the dark winter months of January and February, which see only 10 hours, to the longer, sun-filled days of late spring and early summer. This rhythmic shift in daylight not only signifies the changing seasons but also offers a glimpse into the vibrant energy that Kawasaki experiences through its longer summer days.
In Kawasaki, Japan, the August wind typically whispers gently at an average speed of 2.1 m/s (5 mph), maintaining a sense of tranquility throughout the hot summer month. This reflects a slight dip in wind speed compared to the preceding months, with July averaging slightly higher at 2.4 m/s (5 mph). As summer peaks, the winds begin to mellow, hinting at the shifting seasons ahead. Despite this dip, the overall trend shows that wind speeds in Kawasaki remain relatively consistent throughout the year, fluctuating between 1.7 m/s (4 mph) in June and 3.1 m/s (7 mph) in February, creating a predictable breeze that residents have come to expect. The gentle winds of August create a calming backdrop, inviting both residents and visitors to enjoy the lush, vibrant ambiance of the city as summer gracefully transitions into autumn.
Weather in Kawasaki varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Kawasaki, focusing on differences in temperature, rainfall, humidity, and UV levels.
August is characterized by warm temperatures, with a minimum of 19°C (66°F) and an average of 28°C (83°F), peaking at a scorching 38°C (100°F). It is also quite humid, with humidity levels reaching 91% and significant rainfall at 269 mm (10.6 inches) over 14 days. In contrast, January experiences much colder weather, with temperatures ranging from a low of -4°C (25°F) to a mild high of 17°C (63°F), averaging only 6°C (42°F). Precipitation is much lighter in January, with total rainfall of 53 mm (2.1 inches) spread across just 7 days and lower humidity at 75%. For more insights on January weather, you can check Kawasaki weather in January.
August and February present stark contrasts in weather conditions. In August, temperatures soar with a minimum of 19°C (66°F) and a blistering maximum of 38°C (100°F), accompanied by high humidity levels of 91%. This month also sees significant rainfall, with 269 mm (10.6 in) of precipitation spread over 14 days. In contrast, February offers a much cooler climate, with temperatures ranging from a chilly -5°C (24°F) to a mild 22°C (72°F) and an average of just 7°C (44°F). Precipitation is considerably lower at 75 mm (2.9 in) over 9 days, and humidity sits at 71%. For a closer look at February weather specifics, check out Kawasaki weather in February.
When comparing the weather in August and March, there is a stark contrast in temperature and humidity. August typically sees much warmer conditions, with minimum temperatures around 19°C (66°F) and highs reaching up to 38°C (100°F), accompanied by high humidity levels of 91%. In contrast, March offers a cooler climate, with minimum temperatures dropping to -2°C (29°F) and average highs of 24°C (76°F). Precipitation is also more frequent in August, totaling 269 mm (10.6 in) over 14 days, compared to 117 mm (4.6 in) over 11 days in March. For more detailed information about the weather in March, you can visit Kawasaki weather in March.
August and April present strikingly different weather patterns. In August, temperatures soar with a minimum of 19°C (66°F) and can reach as high as 38°C (100°F), averaging 28°C (83°F). This month also sees significant rainfall, with 269 mm (10.6 in) over 14 days and a high humidity level of 91%, making it quite a muggy time of year. In contrast, April is much cooler, with temperatures ranging from a minimum of 1°C (35°F) to a maximum of 28°C (82°F) and an average of 15°C (59°F). Precipitation in April is lower at 112 mm (4.4 in) over 9 days, accompanied by a more comfortable humidity of 78%. For more details on April weather, you can check Kawasaki weather in April.
August and May present distinctly contrasting weather patterns. In August, the temperatures soar with a minimum of 19°C (66°F) and can reach as high as 38°C (100°F), averaging around 28°C (83°F). This month is marked by high humidity at 91% and considerable rainfall, totaling 269 mm (10.6 in) over approximately 14 days. In contrast, May experiences milder temperatures, ranging from a low of 5°C (42°F) to a maximum of 32°C (89°F), with an average of 20°C (68°F). Though May sees less precipitation at 162 mm (6.4 in) across about 11 days, it carries a somewhat lower humidity of 84%. For a closer look at the specific conditions, you can find more information at Kawasaki weather in May.
In comparing the weather of August and June, August tends to be significantly warmer, with average temperatures reaching about 28°C (83°F), compared to June's milder average of 23°C (74°F). The maximum temperatures in August can soar to 38°C (100°F), while June peaks at a more moderate 32°C (90°F). Additionally, August experiences higher humidity levels at 91% versus June’s 86%, contributing to a more oppressive feel. Precipitation also increases in August, with 269 mm (10.6 in) over 14 days, compared to June's 200 mm (7.9 in) during the same number of days. For more detailed information on June weather, you can visit Kawasaki weather in June.
In comparison to July, August experiences slightly warmer temperatures, with average highs reaching 38°C (100°F) compared to July's 36°C (96°F). The minimum temperatures are also a bit higher in August, averaging 19°C (66°F) versus July's 17°C (63°F). Despite these warmer conditions, August sees less rainfall, with a total precipitation of 269 mm (10.6 in) over 14 days, while July has higher precipitation at 356 mm (14.0 in) across 20 days. Humidity levels remain quite similar, hovering around 91% in August and 92% in July. For a more detailed look at July's weather patterns, you can check out the link Kawasaki weather in July.
August tends to be significantly warmer than September, with average temperatures reaching around 28°C (83°F) and highs soaring up to 38°C (100°F), while September’s average cools down to 24°C (76°F) with maximum temperatures of 35°C (95°F). Precipitation is also abundant in August, totaling 269 mm (10.6 in) over 14 days, compared to September's 189 mm (7.4 in) over 15 days. Humidity slightly decreases from 91% in August to 84% in September, making the latter month feel a bit more comfortable. For more details on the weather during this time, you can visit Kawasaki weather in September.
August and October present stark contrasts in weather conditions. In August, temperatures soar with a minimum of 19°C (66°F) and an average of 28°C (83°F), peaking at a sweltering 38°C (100°F). The month is also marked by significant rainfall, totaling 269 mm (10.6 in) over 14 days, accompanied by high humidity levels of 91%. In contrast, October experiences a much cooler climate, with temperatures ranging from a minimum of 7°C (45°F) to an average of 19°C (66°F), and a maximum of 31°C (89°F). Rainfall decreases to 115 mm (4.5 in) across 9 days, with humidity slightly lower at 83%. For more insights on the October climate, you can check Kawasaki weather in October.
August and November present stark contrasts in weather. In August, temperatures soar with a minimum of 19°C (66°F) and can reach up to 38°C (100°F), creating a hot and humid atmosphere with an average temperature of 28°C (83°F). This month is also marked by significant rainfall, totaling 269 mm (10.6 in) over 14 days, resulting in a high humidity level of 91%. In contrast, November brings a much cooler climate, with temperatures ranging from a chilly -1°C (30°F) at night to a pleasant maximum of 26°C (79°F) during the day. The average temperature in November is only 13°C (55°F), and the month sees significantly less precipitation, with 50 mm (1.9 in) over just 7 days and a lower humidity of 81%. For more information, you can check Kawasaki weather in November.
In August, the weather is characterized by warm temperatures, with a minimum of 19°C (66°F) and an average high of 28°C (83°F), reaching up to a scorching 38°C (100°F). This month also sees significant precipitation, totaling 269 mm (10.6 in) over about 14 days, coupled with high humidity levels of 91%. In stark contrast, December offers a much cooler climate, with temperatures ranging from a chilly minimum of -2°C (28°F) to a pleasant maximum of 22°C (72°F) and an average of 7°C (45°F). Precipitation is notably lower at 61 mm (2.4 in) and occurs across just 7 days, while humidity decreases to 79%. For more detailed insights, you can visit Kawasaki weather in December.
August in Kawasaki is characterized by intense heat and humidity, setting it apart from other months. With maximum temperatures soaring up to 38°C (100°F) and an overwhelming average humidity of 91%, the month often feels sweltering. Additionally, August tends to be one of the wetter months, experiencing about 14 days of precipitation that contribute to the overall humidity. This unique combination of high temperatures and precipitation makes August particularly challenging for outdoor activities. For those looking to plan their visit, understanding the nuances of Kawasaki’s climate is essential. For more detailed information, visit Kawasaki Climate.