Last updated: August 21, 2025
Experience the vibrant July weather in Yokohama, Japan, where the mercury peaks at a pleasant 28°C (83°F) and settles at an average 20°C (69°F), with nighttime lows dipping to 14°C (57°F). This month brings a fair share of precipitation, averaging 128 mm (5.0 in) over approximately 13 rainy days, contributing to the city’s lush greenery. The high humidity at 95% can create a tropical feel, perfect for enjoying the diverse outdoor activities and cultural experiences that Yokohama has to offer. Whether you’re strolling along the waterfront or soaking in local attractions, July’s weather sets the stage for an unforgettable visit.
July in Yokohama, Japan brings a delightful warmth, characterized by average temperatures hovering around 20°C (69°F), with highs reaching 28°C (83°F). This month marks a noticeable shift from the cooler spring months, as minimum temperatures rise to a comfortable 14°C (57°F). The heat peaks here, hinting at the vibrant summer energy that envelops the city. With the humidity often adding to the warmth, residents and visitors alike can expect lively outdoor activities and a bustling atmosphere. July's climate sets the stage for summer festivals and beach outings, making it a peak time for enjoying the season's beauty. As the month progresses into August, the trends continue, with temperatures climbing just a notch higher, solidifying summer's reign in this picturesque coastal city.
In July, Yokohama experiences a significant uptick in rainfall, with an average precipitation of 128 mm (5.0 in) over 13 days. This marks a notable increase from June's total of 123 mm (4.9 in), suggesting that the rainy season is in full swing. Just a month later, August takes the lead with a staggering 203 mm (8.0 in), making it the wettest month of the year. The frequency of rain continues to trend upward during these summer months, with July and August often serving as the peak of the city's precipitation cycle. This pattern not only fuels the lush greenery of the region but also highlights the importance of preparing for the robust summer showers that characterize this vibrant coastal city.
In July, Yokohama experiences a peak in humidity, soaring to a sweltering 95%. This month marks the zenith of a clear seasonal trend, transitioning from the 79% average in January to an impressive 91% in June. Following the pattern established in May, where humidity begins to climb steadily, July's elevated moisture levels set the stage for even higher readings in August, which can reach a staggering 97%. This consistent rise highlights the tropical feel of summer in Yokohama, making it a period of notable discomfort for those unaccustomed to such sticky conditions. Overall, from late spring through the height of summer, Yokohama transforms into a humid haven, where the air is thick with moisture, and the weather demands a bit more from both residents and visitors alike.
In July, Yokohama experiences a significant uptick in UV radiation with a UV Index of 10, categorizing it as very high. This mirrors the preceding month of June, where the UV Index also peaked at 10, highlighting a consistent trend of heightened sun exposure during the summer. With a burn time of just 15 minutes, it's crucial for residents and visitors alike to take protective measures to avoid harmful effects from the sun. As the summer progresses into August, the situation intensifies further, elevating to an extreme UV Index of 11, where even shorter exposure could lead to sunburn. This pattern underscores the importance of being vigilant about sun safety during these vital summer months. For more detailed information, visit Yokohama UV Index.
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July in Yokohama, Japan, experiences a delightful 273 hours of sunshine, making it a quintessential summer month. After witnessing a gradual increase in daylight from the colder months, sunshine peaks in May with 294 hours, before slightly tapering off in July. This pattern reflects the vibrant energy of early summer, where the days are long, and the warmth invites outdoor activities. As the season transitions into August, sunshine gradually decreases to 257 hours, hinting at the approaching end of summer. Overall, Yokohama’s July is characterized by a rich abundance of sun, bridging the lively spirit of spring with the mellow days of late summer.
In Yokohama, Japan, the likelihood of sunny weather in July stands at 33%, which is consistent with the trends observed earlier in the year. This figure indicates that while July isn't the sunniest month—outperformed by April and September—it remains on par with the typically overcast months of May and June. The transition into summer generally brings a modest chance of clearer skies, although the numbers suggest that residents and visitors alike should remain prepared for some cloud cover. The overall pattern shows that while July has its sunny moments, it falls within a dynamic climate range, making it essential to keep an eye on the forecast when planning outdoor activities.
In Yokohama, July offers a delightful 14 hours of daylight, perfectly balancing the warmth of summer with the gradual onset of shorter days as the season transitions. Typically, the city experiences a steady increase in daylight from 9 hours in January to a peak of 15 hours in June. As July rolls in, daylight begins to gently taper off, setting the stage for the lush greenery of late summer. This trend of decreasing daylight continues through August and September, highlighting a rhythmic ebb and flow that mirrors nature’s cycles, ultimately leading into the cozy embrace of autumn. Overall, July remains a vibrant time in Yokohama, reflecting the joys of summer days while hinting at the changing seasons ahead.
In July, Yokohama experiences a slight uptick in average wind speed, with gentle breezes clocking in at 5.3 m/s (12 mph). As the summer heat intensifies, this cumulative trend mirrors the previous month of June, also featuring a modest wind speed. Notably, July's winds are stronger than the lows seen in spring's April and May, hinting at a shift toward warmer, more dynamic weather patterns. This gradual increase in wind flow continues into August, when the winds reach 5.6 m/s (13 mph), creating an inviting atmosphere for outdoor enthusiasts and beachgoers to enjoy the vibrant coastal charm of the city. Overall, the wind patterns in Yokohama during summer paint a picture of mild, pleasant conditions, ideal for enjoying the captivating seaside views.
Weather in Yokohama varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Yokohama, focusing on differences in temperature, rainfall, humidity, and UV levels.
July and January present a stark contrast in weather conditions. July boasts a comfortable average temperature of 20°C (69°F) with highs reaching up to 28°C (83°F), accompanied by high humidity at 95% and significant rainfall totaling 128 mm (5.0 in) over 13 days. In contrast, January experiences much colder temperatures, with averages plummeting to just 1°C (34°F) and maximums around 8°C (46°F). Although it sees slightly less precipitation at 97 mm (3.8 in), it has more rainy days (19 days) and lower humidity at 79%. For detailed information, you can check out Yokohama weather in January.
In comparing the weather in July and February, it is evident that the two months present starkly different climates. July boasts a mild average temperature of 20°C (69°F), peaking at a warm 28°C (83°F), while February is significantly colder, with an average temperature around 0°C (33°F) and a maximum of only 8°C (46°F). Despite February having slightly less total precipitation at 108 mm (4.3 in) compared to July's 128 mm (5.0 in), it experiences more rainy days, with 21 days of precipitation versus July's 13. Additionally, July's humidity is notably higher at 95%, contributing to a more oppressive heat, while February presents a less humid environment at 78%. For those looking for more detailed insights, check out Yokohama weather in February.
The weather in July is significantly warmer and more humid compared to March. In July, temperatures range from a mild 14°C (57°F) at night to a maximum of 28°C (83°F) during the day, while March sees much cooler temperatures, with a minimum of -4°C (26°F) and a maximum of only 14°C (58°F). Additionally, July experiences higher precipitation with 128 mm (5.0 in) over 13 days, compared to March's 89 mm (3.5 in) across 14 days. The humidity in July is notably high at 95%, while March has a lower but still considerable 77%. For more details on March weather in Yokohama, visit Yokohama weather in March.
In comparing the weather between July and April, it's clear that July is significantly warmer and more humid. July boasts an average temperature of 20°C (69°F), with highs reaching up to 28°C (83°F) and minimal lows of 14°C (57°F). In contrast, April's average temperature is much cooler at 8°C (46°F), with maximums around 18°C (64°F) and minimums dipping to 1°C (34°F). While both months experience around 13 days of precipitation, July sees a higher total rainfall of 128 mm (5.0 in), compared to April's 99 mm (3.9 in). Moreover, July's humidity peaks at 95%, creating a much muggy atmosphere, whereas April offers a more comfortable 78% humidity. For more detailed insights, you can check Yokohama weather in April.
When comparing the weather in July and May, it's clear that July experiences warmer temperatures, with average highs reaching around 28°C (83°F) compared to May's average peak of 23°C (74°F). July also boasts a more humid climate, with humidity levels soaring to 95%, whereas May's humidity is slightly more comfortable at 86%. In terms of precipitation, July sees higher rainfall, totaling 128 mm (5.0 in) over 13 days, while May records 101 mm (4.0 in) over 12 days. For more detailed information about the weather conditions in May, you can check Yokohama weather in May.
In comparing the weather between June and July, July tends to be warmer, with average temperatures rising from June's 16°C (61°F) to 20°C (69°F). The maximum temperature also increases significantly, reaching up to 28°C (83°F) in July compared to June's maximum of 24°C (76°F). While precipitation remains similar, with July recording 128 mm (5.0 in) over 13 days and June slightly lower at 123 mm (4.9 in) over 12 days, the humidity rises in July to a notable 95%, compared to June's 91%. For more specific details on June weather, you can check Yokohama weather in June.
July and August exhibit notable differences in weather patterns. July typically experiences a minimum temperature of 14°C (57°F) and averages around 20°C (69°F), with a maximum reaching 28°C (83°F). The month is characterized by significant precipitation, totaling 128 mm (5.0 in) over 13 days and high humidity levels at 95%. In contrast, August shows a slight increase in temperature, with minimums around 17°C (63°F) and an average of 22°C (72°F), peaking at 29°C (85°F). Precipitation rises to 203 mm (8.0 in) over 15 days, accompanied by even higher humidity at 97%. For more detailed insights, you can check Yokohama weather in August.
In July, the weather features temperatures ranging from a minimum of 14°C (57°F) to a maximum of 28°C (83°F), with an average temperature of 20°C (69°F). This month also experiences higher precipitation, totaling 128 mm (5.0 in) over 13 days, and humidity levels that soar to 95%. In contrast, September maintains a similar temperature profile with the same minimum and average, but the maximum dips slightly to 28°C (82°F). Precipitation decreases to 113 mm (4.5 in) across 12 days, and humidity is more manageable at 89%. For a closer look at the specifics of September's climate, visit Yokohama weather in September.
July and October present distinct weather patterns that showcase the transition from summer to autumn. In July, temperatures range from a minimum of 14°C (57°F) to a maximum of 28°C (83°F), with an average of 20°C (69°F), while October sees cooler temperatures, with a minimum of 8°C (47°F), an average of 16°C (60°F), and a maximum of 25°C (77°F). July is characterized by high humidity at 95% and substantial precipitation, averaging 128 mm (5.0 in) over 13 days, while October experiences slightly lower humidity at 81% and increased rainfall, totaling 168 mm (6.6 in) across the same number of days. For more detailed information on the weather in October, you can check Yokohama weather in October.
The weather in July is significantly warmer compared to November, with temperatures ranging from a minimum of 14°C (57°F) to a maximum of 28°C (83°F) and an average of 20°C (69°F). In contrast, November experiences much cooler temperatures, with a minimum of 0°C (32°F), an average of 9°C (49°F), and a maximum of 17°C (63°F). While July sees high humidity levels at 95% and considerable rainfall with 128 mm (5.0 in) over 13 days, November has lower humidity at 78% and less precipitation, totaling 94 mm (3.7 in) across 17 days. For more detailed information on November's climate, you can refer to Yokohama weather in November.
July and December exhibit stark contrasts in weather, reflecting the shift between summer and winter. In July, temperatures range from a mild 14°C (57°F) to a warm maximum of 28°C (83°F), accompanied by high humidity levels of 95% and precipitation of 128 mm (5.0 in) over 13 days. In contrast, December brings much colder conditions, with temperatures plunging to a minimum of -4°C (24°F) and a maximum of 14°C (58°F). This month experiences even higher precipitation, totaling 151 mm (6.0 in) across 26 days, coupled with lower humidity levels at 77%. For a more detailed look at December weather, you can visit Yokohama weather in December.
In July, Yokohama experiences a marked shift in climate, characterized by warmer temperatures and heightened humidity levels, making it a vibrant summer month. Unlike the cooler, drier preceding months, July typically sees daily temperatures soaring up to a pleasant 28°C, inviting residents and tourists alike to enjoy outdoor activities. However, it's also a time when the city faces increased precipitation, occurring on nearly half the days of the month, adding to the lush atmosphere. With humidity levels at a steamy 95%, visitors should be prepared for the tropical feel that defines this mid-summer period. For a more in-depth look at Yokohama's yearly weather trends, visit Yokohama Climate.