Last updated: August 21, 2025
In Narita, Japan, July presents a warm and humid climate, with temperatures soaring to a maximum of 36°C (98°F) and averaging around 26°C (79°F). The evenings offer some relief, dipping to a minimum of 18°C (65°F). Rainfall is a notable feature this month, totaling 223 mm (8.8 in) over 17 days, creating a lush, green landscape amidst the summer heat. With humidity levels reaching 94%, visitors can expect an environment that is both vibrant and steamy, making July a month of dynamic weather experiences in Narita. Enjoy the essence of summer while being prepared for occasional showers!
In Narita, Japan, July marks the peak of summer, bringing with it the warmest temperatures of the year. With a minimum temperature averaging around 18°C (65°F) and a brisk average of 26°C (79°F), the days can really heat up, soaring to a sizzling maximum of 36°C (98°F). This significant rise from the milder temperatures of spring and early summer is indicative of the transition into the hottest season, where the air becomes vibrant with warmth and the humidity starts to linger. As July unfolds, Narita’s climate enhances outdoor explorations, inviting visitors to enjoy lush landscapes and vibrant festivals, though they should be prepared for the sweltering days ahead.
In July, Narita experiences a significant increase in precipitation, with an impressive 223 mm (8.8 in) of rainfall recorded over 17 days. This marks July as the wettest month of the year, highlighting the peak of the rainy season in Japan. The substantial rainfall is a stark contrast to the drier months of January and February, which see only 52 mm (2.1 in) and 46 mm (1.8 in), respectively. Following the trend of increasing precipitation from the previous months, July's downpour plays a crucial role in sustaining the region's lush greenery and vibrant ecosystems. As summer unfolds, July serves as a reminder of nature's power, bringing both lush landscapes and the occasional inconvenience of wet weather.
In July, Narita, Japan, experiences its peak humidity, soaring to a staggering 94%. This is a notable increase from the preceding months, particularly June, which already boasted a high of 88%. The trend from early spring through summer clearly signifies a rise in moisture levels, with May kicking off the humid season at 81%. As the sweltering summer unfolds, the humidity continues to play a significant role in the region's climate, making the air feel thick and heavy, especially as it bridges into August with a slightly lower, yet still substantial 87%. This pattern highlights Narita's transition from a relatively mild winter to an intensely humid summer, shaping the experience of its residents and visitors alike.
In July, Narita, Japan experiences a consistent UV Index of 11, categorizing it as extreme and resulting in a quick burn time of just 10 minutes. This trend follows a pattern established since May, where the UV Index reached extreme levels, continuing through both June and August. The summer months in Narita highlight the importance of sun protection, particularly as the UV Index remains high even as it begins to decline in September. This consistent exposure underscores the necessity for awareness and precautions during these vibrant months. For more insights, visit Narita UV Index.
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July in Narita, Japan, boasts an impressive average of 263 hours of sunshine, making it a vibrant month in the summer season. While this is slightly less than the sunny highs recorded in August—302 hours—it still represents a marked improvement compared to the earlier months of the year, with a considerable increase from the 187 hours in January. The trend of growing sunshine hours culminates in a delightful summer experience, as residents and visitors alike bask in the warmth, enjoying outdoor activities amidst the lush landscapes. As summer progresses into August, Narita continues to reveal its sunny disposition, creating a perfect backdrop for exploring the beauty of this charming city.
In Narita, Japan, the likelihood of sunny weather in July dips to about 34%, marking a significant change from the sunnier winter months. As the year progresses, the chances of sun generally fluctuate, peaking in the colder seasons—January and February boast probabilities of 53% and 65% respectively. However, as summer arrives, particularly in May and June, the chance of sunshine sees a stark decline, landing at just 22% and 24%. By July, while the sun isn't always shining, conditions improve slightly in the following month of August with a 37% chance. Overall, July encourages planning for both bright moments and the potential for rainy spells, making it wise to keep an umbrella handy as you savor the warmth of summer in Narita.
In Narita, Japan, July shines brightly with approximately 14 hours of daylight, maintaining the same length as June. This month represents the peak of summer, showcasing a steady trend of increasing daylight that begins in early spring with just 11 hours in March and climbs to a maximum in July. Following this peak, August experiences a slight decline to 13 hours, hinting at the gradual transition toward autumn. As the year progresses, daylight hours steadily decrease, underscoring the seasonal rhythm of Narita, where longer days in spring and summer give way to shorter days in fall and winter.
In July, the winds in Narita, Japan as measured at an average speed of 2.6 m/s (6 mph) present a notable dip from the preceding months. While the spring and early summer months showed a gradual increase in wind speed—peaking at 4.0 m/s (9 mph) in May—the summer atmosphere seems to calm down with a gentle breeze. This low wind speed aligns with the trend observed in June, which recorded the lowest speeds of the year at 2.9 m/s (6 mph). As the summer heat settles in, this tranquility continues into August, where conditions begin to pick up again, reflecting a typical seasonal pattern of fluctuating winds that dance with the climate. Overall, July’s subdued gusts contrast beautifully with the vibrant activities of the season, offering a moment of serene respite.
Weather in Narita varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Narita, focusing on differences in temperature, rainfall, humidity, and UV levels.
The weather in July and January presents a stark contrast. July typically experiences much warmer temperatures, with a minimum of 18°C (65°F) and an average around 26°C (79°F), peaking at a scorching 36°C (98°F). Additionally, July is characterized by high humidity levels of 94% and significant rainfall, with precipitation occurring over 17 days totaling 223 mm (8.8 in). In contrast, January features a much colder climate, starting with a minimum of -6°C (21°F) and averaging a mere 5°C (42°F), with highs reaching only 17°C (64°F). Rainfall is significantly reduced, with just 52 mm (2.1 in) spread over 6 days and lower humidity at 70%. For more detailed insights, check out Narita weather in January.
The weather in July is marked by significantly warmer temperatures, with a minimum of 18°C (65°F) and an average of 26°C (79°F), peaking at 36°C (98°F). This month also experiences high humidity levels at 94% and considerable rainfall, totaling 223 mm (8.8 in) over 17 days. In contrast, February showcases much cooler conditions, with temperatures ranging from a minimum of -3°C (28°F) to a pleasant maximum of 20°C (68°F) and an average of 6°C (44°F). Rainfall is notably lower at 46 mm (1.8 in) spread across just 8 days, and the humidity is also less oppressive at 69%. For more details, you can check Narita weather in February.
In July, the weather is warm and humid, with temperatures ranging from a minimum of 18°C (65°F) to a maximum of 36°C (98°F) and an average of 26°C (79°F). This month experiences significant rainfall, totaling 223 mm (8.8 in) over approximately 17 days, accompanied by a high humidity level of 94%. In contrast, March boasts much cooler temperatures, with a minimum of -1°C (31°F), an average of 10°C (51°F), and a maximum of 23°C (74°F). The precipitation in March is also lower, at 136 mm (5.4 in), occurring over 13 days, with a more moderate humidity level of 68%. For more detailed information on March weather, you can check Narita weather in March.
July and April present strikingly different weather patterns. In July, temperatures soar, with a minimum of 18°C (65°F) and an average of 26°C (79°F), reaching a maximum of 36°C (98°F). This month is also characterized by high humidity at 94% and significant rainfall, accumulating 223 mm (8.8 in) over 17 days. In contrast, April experiences much cooler temperatures, ranging from a minimum of 2°C (36°F) to a maximum of 27°C (81°F), with an average of 14°C (58°F). Precipitation is lighter in April, totaling 116 mm (4.6 in) over 11 days, accompanied by lower humidity at 73%. For a more detailed look at April weather, you can visit Narita weather in April.
In comparing the weather between July and May, it is evident that July experiences significantly warmer temperatures, with average highs reaching 36°C (98°F) compared to May's maximum of 32°C (90°F). The minimum temperatures are also higher in July, starting at 18°C (65°F) versus May's 8°C (47°F). Additionally, July brings more precipitation, totaling 223 mm (8.8 in) over 17 days, while May sees less rain, with 128 mm (5.0 in) over 12 days. Humidity levels are notably higher in July at 94%, compared to 81% in May, contributing to a more uncomfortable climate during the peak summer month. For a deeper look into May's weather patterns, you can visit Narita weather in May.
In comparing the weather between June and July, July tends to be significantly warmer and more humid. The average temperature in July rises to 26°C (79°F), with maximums reaching up to 36°C (98°F), whereas June experiences a milder average of 22°C (72°F) and a maximum of 33°C (91°F). Additionally, July sees increased precipitation, with 223 mm (8.8 inches) falling over 17 days, compared to June's 161 mm (6.3 inches) over 13 days. The humidity also peaks in July at 94%, slightly higher than June's 88%. For more details on June weather, you can visit Narita weather in June.
In comparing the weather between July and August, there are some notable differences. July experiences a minimum temperature of 18°C (65°F) with an average of 26°C (79°F) and peaks at 36°C (98°F). This month sees significant rainfall, with 223 mm (8.8 in) of precipitation over 17 days and high humidity at 94%. In contrast, August has a similar minimum temperature of 18°C (64°F) but boasts a slightly warmer average of 28°C (82°F) and reaches a maximum of 36°C (97°F). Precipitation drops substantially to 102 mm (4.0 in) across 14 days, with humidity also lower at 87%. For more detailed information on weather conditions, you can check Narita weather in August.
July's weather is characterized by higher temperatures and more humidity compared to September. With average temperatures peaking at 26°C (79°F) and maximums reaching 36°C (98°F), July experiences a steamy climate, accompanied by significant rainfall of 223 mm (8.8 in) over 17 days and a humidity level of 94%. In contrast, September offers a slightly cooler and more comfortable atmosphere, with average temperatures around 24°C (75°F) and maximums hitting 35°C (94°F). Although the month still sees 186 mm (7.3 in) of rain, the humidity decreases to 83%, providing a less oppressive feel compared to the summer heat. For more details, you can check Narita weather in September.
In comparing July and October weather, July experiences significantly warmer temperatures, with an average of 26°C (79°F) and maximums reaching up to 36°C (98°F). In contrast, October sees milder conditions, with an average temperature of 19°C (66°F) and maximums around 31°C (88°F). Additionally, July is marked by high humidity at 94% and considerable precipitation, totaling 223 mm (8.8 in) over 17 days. October, while still wet, has slightly less rain at 254 mm (10.0 in) over 14 days, and a more comfortable humidity level of 78%. For more details, you can check out Narita weather in October.
July and November present stark contrasts in weather patterns. July boasts warm temperatures, with a minimum of 18°C (65°F) and an average reaching 26°C (79°F), soaring to a maximum of 36°C (98°F). This month experiences high humidity, averaging 94%, and significant rainfall of 223 mm (8.8 in) over 17 days. In contrast, November offers a much cooler climate, with temperatures ranging from a low of 3°C (37°F) to a comfortable average of 14°C (57°F) and a high of 23°C (75°F). There is also considerably less precipitation at 101 mm (4.0 in) spread over just 10 days, and humidity drops to 74%. For more details on November weather, visit Narita weather in November.
In July, the weather is warm and humid, with temperatures ranging from a cool 18°C (65°F) at night to a sweltering 36°C (98°F) during the day. The month also sees significant rainfall, with about 223 mm (8.8 in) falling over 17 days, contributing to a high humidity level of 94%. In contrast, December presents a starkly different climate, with temperatures dropping significantly, from a chilly -3°C (27°F) at night to a mild 21°C (71°F) during the day. Precipitation decreases to 71 mm (2.8 in) over just 8 days, and humidity levels fall to a more comfortable 72%. For more details on December weather, visit Narita weather in December.
In July, Narita experiences a significant shift in weather, characterized by higher temperatures and humidity compared to other months. With the mercury often soaring up to 36°C, this month marks the peak of summer heat, making it particularly important for visitors to stay hydrated and seek shade. The air is filled with a stifling humidity that can reach up to 94%, contributing to a rather sultry atmosphere. Additionally, July brings frequent rainfall, with over half of the month experiencing precipitation on 17 days, totaling 223 mm. These elements combine to create a dynamic weather pattern, contrasting sharply with the cooler and drier conditions of spring and autumn. For a more in-depth look at what to expect, check out the details at Narita Climate.