Last updated: August 21, 2025
In Shimoda, Japan, July brings a vibrant summer atmosphere characterized by warm temperatures and high humidity. With maximums soaring up to 30°C (87°F) and an average of 25°C (77°F), the weather invites both locals and tourists to enjoy outdoor activities. However, prepare for frequent rainfall, as the month sees about 360 mm (14.2 in) of precipitation over 18 days. The humidity averages an impressive 93%, giving this coastal gem a lush and tropical feel. Whether you’re sunbathing on the beaches or exploring local attractions, July in Shimoda offers a blend of warmth and refreshing summer showers.
In July, Shimoda, Japan, embraces the full warmth of summer, with temperatures rising significantly compared to the earlier months. The city experiences a pleasant minimum temperature of 20°C (68°F), while the average temperature climbs to a comfortable 25°C (77°F), peaking at a maximum of 30°C (87°F). This indicative warmth marks a shift from June's mild climate, paving the way for sun-soaked days ideal for beachgoers and outdoor activities. The trend of rising temperatures continues into August, making July a prime time to enjoy Shimoda’s stunning natural beauty and vibrant coastal atmosphere. With such delightful warmth, July sets the stage for a quintessential summer experience in this charming seaside town.
July in Shimoda, Japan, marks a peak in the region’s precipitation patterns, with 360 mm (14.2 in) of rainfall recorded over 18 days—the highest monthly totals of the year. This sharply contrasts with the drier months preceding it, such as May, which saw 222 mm (8.7 in), or June with 300 mm (11.8 in). The shift towards increased rainfall in July is indicative of the onset of the summer monsoon, immersing the city in lush greenery yet bringing a blend of humidity and vibrant tropical storms. As the summer progresses, August sees a notable drop to 183 mm (7.2 in), suggesting a brief respite from the July deluge. Overall, the data illustrates Shimoda’s dramatic transition into its wetter season, painting a vivid picture of summer's embrace in this picturesque coastal town.
In July, Shimoda, Japan, experiences its peak humidity at a notable 93%, making it one of the stickiest months of the year. This dramatic rise follows a gradual increase from 88% in June, highlighting a clear trend of escalating moisture as summer progresses. The humidity levels in July are significantly higher than the 74% recorded in February, illustrating a seasonal shift that culminates in hot, muggy days. Following July, the humidity slightly drops to 90% in August, yet remains high, emphasizing the region's consistently humid summer climate. Overall, the data reflects a typical pattern where humidity tends to climb during the warmer months, fostering a lush environment but also inviting discomfort for those unaccustomed to such sweltering conditions.
As summer reaches its peak in July, Shimoda, Japan, experiences a significant surge in UV radiation, with the UV Index soaring to 12, placing it in the extreme exposure category. This marks the highest index of the year, reflecting a sharp upward trend from the moderate levels seen in January and February. With a burn time of just 10 minutes, sun safety becomes paramount during this month. Following closely, August also maintains an extreme UV Index of 11, while the levels gradually decrease in September, signaling the transition to a more moderate exposure period. For more detailed insights on UV levels throughout the year, visit Shimoda UV Index.
UV Risk Categories
In July, Shimoda, Japan, basks in the warmth with 266 hours of sunshine, a slight dip from June's 268 hours but still part of a vibrant summer trend. This month showcases the tail end of a remarkable increase in sunlight hours that began in the spring. From the depths of winter, where January offers just 190 hours, the progression toward summer is evident, marked by a steady rise, peaking with a sun-soaked August, boasting 311 hours. As the region transitions into autumn, sunshine hours begin to wane again in September, capturing the dynamic seasonal shifts that characterize Shimoda's climate.
In Shimoda, Japan, July brings a moderate likelihood of sunny weather, with chances sitting at 37%. This marks a notable dip compared to the preceding months, particularly June (24%) and May (27%), but aligns with the similar rate in August. As summer progresses, the tendency for brighter days appears to stagnate, suggesting that while beach-goers might hope for plenty of sunshine, they should also brace for the possibility of overcast skies. Notably, as one looks beyond July, the chances of sun begin to recover in October and November, hinting at a return to brighter days as autumn approaches.
In Shimoda, Japan, July brings a peak in daylight duration, maintaining an enjoyable 14 hours of sunlight, mirroring the trend set in June. This month marks the onset of summer days, where outdoor activities flourish under bright skies. Following a gradual increase in daylight since the year's start, from a modest 10 hours in January to the productive 14 hours in July, the rhythms of nature sync beautifully with the longer days. As August approaches, daylight begins to subtly taper off, shifting back to 13 hours. This seasonal ebb and flow creates a vibrant rhythm, inviting both locals and visitors to embrace the beauty of summer in this coastal town.
In July, the winds in Shimoda, Japan, remain gentle, with an average speed of 4.4 m/s (10 mph), slightly up from the calmer breezes of June. This month typically sees the transition from early summer’s milder winds to a bit more invigorating gusts in August, where the speed picks up to 6.0 m/s (13 mph). As the hot days of summer unfold, the July air feels refreshingly light, perfect for enjoying the coastal scenery. This trend of lower wind speeds continues until the fall months begin to bring brisker conditions, creating a pleasant atmosphere for leisurely seaside activities. Overall, July provides a tranquil yet vibrant setting, balancing warmth with just enough wind to keep the air fresh.
Weather in Shimoda varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Shimoda, focusing on differences in temperature, rainfall, humidity, and UV levels.
In July, Shimoda experiences warm and humid weather with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 30°C (87°F), and an average of 25°C (77°F). This month is characterized by high precipitation levels, with 360 mm (14.2 in) falling over 18 days, making it one of the wettest periods of the year and contributing to a humidity level of 93%.
In stark contrast, January sees much cooler temperatures, with a minimum of 1°C (34°F), an average of 9°C (48°F), and a maximum of 17°C (63°F). Precipitation is significantly lower in January, totaling just 78 mm (3.1 in) over 7 days, and the humidity is also reduced to 76%. For more details on January weather in Shimoda, visit Shimoda weather in January.
July and February present strikingly contrasting weather patterns. In July, temperatures often soar with a minimum of 20°C (68°F) and an average of 25°C (77°F), peaking at a warm 30°C (87°F). This month is characterized by high humidity at 93% and substantial rainfall, with 360 mm (14.2 in) of precipitation over 18 days. In stark contrast, February features much cooler temperatures, averaging around 9°C (48°F), with a minimum of 2°C (37°F) and a maximum of 18°C (65°F). The precipitation is significantly lower at 90 mm (3.5 in) over just 8 days, accompanied by a more comfortable humidity level of 74%. For more detailed information, you can explore Shimoda weather in February.
In July, the weather is characterized by significantly warmer temperatures, with a minimum of 20°C (68°F) and an average of 25°C (77°F), reaching a maximum of 30°C (87°F). This warmth accompanies high humidity levels of 93% and substantial rainfall, totaling 360 mm (14.2 in) over 18 days.
In contrast, March presents a much cooler climate, featuring a minimum temperature of 5°C (41°F), an average of 12°C (53°F), and a maximum of 18°C (65°F). While March also experiences precipitation, it is notably less with 203 mm (8.0 in) over 14 days and lower humidity at 70%. For a closer look at Shimoda's weather in March, check out Shimoda weather in March.
In July, the weather is significantly warmer than in April, with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 30°C (87°F) and an average of 25°C (77°F). In contrast, April has much cooler temperatures, with a minimum of 6°C (44°F) and a maximum of 21°C (70°F), averaging 15°C (58°F). Additionally, July experiences higher precipitation, totaling 360 mm (14.2 in) over 18 days, compared to April's 175 mm (6.9 in) over just 10 days. The humidity also peaks in July at 93%, compared to 74% in April, making the July weather feel much more humid and stifling. For more detailed information, you can visit Shimoda weather in April.
In comparing the weather of July and May, July is significantly warmer, with average temperatures reaching 25°C (77°F) compared to May's cooler average of 18°C (65°F). While July boasts maximum temperatures of up to 30°C (87°F), May peaks at a more moderate 23°C (74°F). However, July also experiences much higher precipitation levels, with 360 mm (14.2 in) over 18 days, compared to May's 222 mm (8.7 in) across 11 days. Additionally, humidity is notably higher in July at 93%, while May's humidity sits at 81%. For more information, you can visit Shimoda weather in May.
In comparing the weather of July and June, July experiences warmer temperatures with a minimum of 20°C (68°F) and an average of 25°C (77°F), compared to June's minimum of 17°C (62°F) and average of 21°C (70°F). Additionally, July sees more precipitation, totaling 360 mm (14.2 in) over 18 days, while June accumulates 300 mm (11.8 in) across 15 days. Humidity is also higher in July at 93%, compared to June's 88%. For more details on June weather patterns, you can check out Shimoda weather in June.
July and August both feature warm temperatures, with averages of 25°C (77°F) and 26°C (80°F), respectively. However, July is characterized by higher humidity at 93% and significantly more rainfall, accumulating 360 mm (14.2 in) over 18 days, compared to August's 183 mm (7.2 in) over 15 days. As a result, while both months see maximum temperatures reaching 30°C (87°F), August feels slightly more comfortable and drier, making it a more pleasant time to enjoy outdoor activities. For more detailed information, you can visit Shimoda weather in August.
In July, the weather is characterized by warm temperatures, with a minimum of 20°C (68°F) and an average of 25°C (77°F), reaching a maximum of 30°C (87°F). However, this month is also marked by high precipitation, totaling 360 mm (14.2 in) over 18 days, along with elevated humidity at 93%. In contrast, September sees slightly cooler temperatures, with a minimum of 18°C (65°F), an average of 24°C (76°F), and a maximum of 29°C (84°F). Precipitation decreases to 254 mm (10.0 in) over 19 days, and humidity drops to 86%. For a more detailed breakdown of the weather in September, you can visit Shimoda weather in September.
In July, the weather is notably warmer, with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 30°C (87°F), and an average of 25°C (77°F). The month is also characterized by high humidity at 93% and significant rainfall, totaling 360 mm (14.2 in) over 18 days. In contrast, October brings a cooler, more moderate climate, with temperatures ranging from a minimum of 14°C (57°F) to a maximum of 26°C (79°F) and an average of 20°C (69°F). Although it still experiences rainfall, the total precipitation decreases to 305 mm (12.0 in) spread over 16 days, along with slightly lower humidity at 83%. For more detailed information about October weather, you can check Shimoda weather in October.
In July, the weather is characterized by warm temperatures, with minimums around 20°C (68°F) and maximums reaching up to 30°C (87°F), creating an overall average of 25°C (77°F). However, this month also brings high humidity at 93% and substantial rainfall, totaling 360 mm (14.2 in) over 18 days. In contrast, November experiences cooler conditions with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 22°C (72°F), averaging 16°C (61°F). The precipitation during this month is significantly lower at 144 mm (5.7 in) across 12 days, and the humidity drops to 80%. For more detailed information on November weather, you can visit Shimoda weather in November.
In July, the weather is warm and humid, with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 30°C (87°F) and an average of 25°C (77°F). The month is characterized by significant rainfall, totaling 360 mm (14.2 in) over 18 days, resulting in a high humidity level of 93%. In contrast, December experiences much cooler conditions, with temperatures ranging from 3°C (38°F) to 21°C (69°F), averaging around 11°C (53°F). Precipitation decreases sharply to 88 mm (3.5 in) over 10 days, accompanied by a lower humidity level of 78%. For more details on the December climate in this region, you can visit Shimoda weather in December.
As July unfolds in Shimoda, the weather experiences a distinct shift, marked by warm temperatures and high humidity, creating a tropical atmosphere that sets it apart from the cooler months. With average temperatures hovering around 25°C, and peaks reaching up to 30°C, outdoor activities become more inviting, despite the 18 days of rainfall that contribute to an impressive 360 mm of precipitation. This blend of warmth and moisture fosters lush surroundings, making it a vibrant time for coastal exploration and enjoying the natural beauty of the region. For more detailed insights on Shimoda's climate nuances, visit Shimoda Climate.