July Weather in Utsunomiya, Japan

Last updated: August 21, 2025

July in Utsunomiya, Japan brings a blend of sweltering heat and high humidity, with maximum temperatures soaring up to 37°C (98°F) and an average of 25°C (78°F). Amidst this warmth, the city experiences significant rainfall, accumulating 219 mm (8.6 in) over the month, often accompanied by 20 days of precipitation. The humidity remains notably high at 92%, creating a muggy atmosphere that can be felt throughout the day. This dynamic weather pattern makes July a vibrant yet challenging month for residents and visitors alike.

July Temperature in Utsunomiya

In Utsunomiya, Japan, July brings a notable rise in temperatures, with minimums averaging around 18°C (64°F) and peaking at an impressive 37°C (98°F). This month sizzles with an average temperature of 25°C (78°F), reflecting the transition into the heart of summer. Compared to the preceding months, July's warmth is unmistakable, as temperatures soar significantly from June's mild averages. The city embraces the heat, making it an ideal time for outdoor festivities and summer activities, while also signaling the importance of staying cool amidst the rising summer sun. With these higher temperatures, July stands out as a vibrant month, inviting both locals and visitors to enjoy all that Utsunomiya has to offer in the summer heat.

July Weather in Utsunomiya: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Utsunomiya, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Utsunomiya, July typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec394148566671788173635343
Data source: Temperature data for Utsunomiya generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

July Precipitation in Utsunomiya

In July, Utsunomiya experiences a significant uptick in precipitation, with a remarkable 219 mm (8.6 in) falling over 20 days. This marks the peak of the rainy season, reflecting a consistent trend of increasing rainfall as summer progresses. In comparison to the preceding months, July showcases nearly double the amount of precipitation recorded in June (132 mm) and May (124 mm), highlighting a noticeable escalation in wet weather. This pattern not only underscores the importance of July for the region's agricultural landscape but also emphasizes the shift towards more humid and frequent rain days, setting the stage for the subsequent warmer months.

July Precipitation Trends in Utsunomiya

The chart displays monthly precipitation patterns in Utsunomiya, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Utsunomiya, July typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec35381251151241322191361532105648
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

July Humidity in Utsunomiya

In Utsunomiya, Japan, July marks a peak in humidity, with levels soaring to an impressive 92%. This month belongs to a notable trend where summertime brings increased humidity, showing a striking rise from June's 88%. Following July, August maintains this high humidity, suggesting a persistent climatic pattern during the summer months. As the year progresses into autumn, humidity gradually decreases, with September witnessing a dip to 89%. This cyclical fluctuation highlights Utsunomiya's character, where the sweltering summer is accompanied by a palpable moisture that characterizes the region's climate.

July Average Humidity in Utsunomiya

This chart illustrates the average monthly humidity levels in Utsunomiya, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Utsunomiya is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%81%79%81%88%92%92%89%87%85%86%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Utsunomiya

In July, Utsunomiya experiences its highest UV Index, peaking at 11, which falls into the extreme exposure category. This significant uptick from June’s UV Index of 10 highlights the increasing intensity of the sun, urging residents and visitors to take precautions seriously, as the recommended burn time drops to just 10 minutes. Observing a trend throughout the year, the UV Index escalates gradually from a moderate 3 in January to this summer peak, with particularly high readings from March onwards. This pattern underscores the importance of sun safety during the summer months in Utsunomiya, as prolonged exposure can lead to skin damage. To stay informed and plan accordingly, check out the detailed forecasts at Utsunomiya UV Index.

Maximum UV Index Levels in Utsunomiya for July

The chart shows the monthly maximum UV Index (UVI) for Utsunomiya in July, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In July, the maximum UV index in Utsunomiya typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101011109653
Data source: Utsunomiya July UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

July Sunshine in Utsunomiya

In Utsunomiya, Japan, July brings a delightful blend of warmth and sunshine, with 224 hours of sunlight gently illuminating the month. This is a noticeable drop from the preceding months, particularly June, which basked in 253 hours. July typically marks the midpoint of summer, setting the stage for August’s resurgence, where sunshine spikes to 265 hours. As we look at the broader trends, it’s evident that while sunlight peaks in the spring and late summer, July serves as a transitional month, paving the way for the vibrant energy that August holds. Overall, Utsunomiya’s sunny disposition remains a hallmark of its summer, even as the hours fluctuate throughout the season.

Monthly Sunshine Duration in Utsunomiya: July Highlighted

The July sunshine duration represents the total number of hours Utsunomiya experiences direct sunlight during the month of July, excluding cloudy or obstructed periods. This chart compares the sunshine duration of July with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec188h234h257h270h274h253h224h265h221h204h230h228h
Data source: Utsunomiya July Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Utsunomiya During July

In Utsunomiya, Japan, July typically ushers in a challenging likelihood of sunny weather, with only a 25% chance of sun. This figure reflects a notable decline from the sunnier months preceding it, particularly the 71% in February and 53% in January. The weather becomes increasingly variable as spring transitions into summer, with June's chances dropping to 20%. As the summer heats up, August sees a slight uptick to 27%, yet the overall trend reveals that July is not the sunniest month. Interestingly, this pattern of fluctuating sunlight continues into the fall, where September, too, holds a steady 25% chance. Therefore, July stands out as a month where cloud cover often overshadows clear skies, emphasizing the need for flexibility in outdoor plans.

Percentage of Sunny Days in July in Utsunomiya

The chart illustrates the percentage of sunny days in Utsunomiya throughout the year, with July highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Utsunomiya experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec53%71%42%48%22%20%25%27%25%45%63%66%
Data source: Utsunomiya July chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Utsunomiya in July

In Utsunomiya, Japan, the daylight duration experiences a gentle rise from the 9 hours in January to a peak of 14 hours in both May and July. This trend highlights the gradual transition into the lushness of summer, where the sun graces the skies for extended periods, allowing residents to enjoy longer days under the warm, vibrant sunshine. As summer wanes into August, daylight begins to decrease, dipping to 13 hours, which signals the onset of autumn. This rhythm of daylight not only enhances the beauty of each season but also invites a variety of outdoor activities, making July a particularly delightful month for both locals and visitors alike.

Average Daylight Hours in Utsunomiya for July

The chart illustrates the variation in daylight duration in Utsunomiya throughout the year, with July highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 58m10h 50m11h 57m13h 7m14h 5m14h 35m14h 20m13h 29m12h 23m11h 14m10h 13m9h 42m
Data source: Utsunomiya daylight hours, calculated by summing the hours between sunrise and sunset for each day.

July Winds in Utsunomiya

In Utsunomiya, Japan, the July wind offers a notable contrast to the preceding months, as the average wind speed dips to a gentle 1.5 m/s (3 mph). This calmness is part of a broader trend observed during the summer months, where wind speeds tend to decrease, reaching their lowest point in July. Following this lull, the winds pick up again in August, returning to 2.1 m/s (5 mph), suggesting a gradual transition towards the more lively autumn breezes. Overall, while July's air might feel still and warm, it serves as a brief interlude before the wind returns, imbuing Utsunomiya with a distinct summer serenity.

Average July Wind Speed in Utsunomiya

The chart displays monthly wind speed patterns in Utsunomiya, with values for each month shown alongside July's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how July's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.12.62.42.52.21.91.5 m/s2.12.02.01.82.1
Data source: Utsunomiya July wind data, generated using information from the Copernicus Climate Change Service.

How July Weather in Utsunomiya Compares to Other Months

Weather in Utsunomiya varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Utsunomiya, focusing on differences in temperature, rainfall, humidity, and UV levels.

The weather in July contrasts sharply with that of January, reflecting the stark seasonal differences. July boasts a warm average temperature of 25°C (78°F) with maximum highs reaching up to 37°C (98°F) and high humidity at 92%. In comparison, January presents a chilly climate, with average temperatures around 4°C (39°F), dipping as low as -12°C (10°F). Precipitation is also notably different; July experiences significantly more rain, with 219 mm (8.6 in) over about 20 days, while January sees only 35 mm (1.4 in) across just 5 days. For more insights into January weather specifically, visit Utsunomiya weather in January.

July and February present stark contrasts in weather characteristics. In July, temperatures range from a minimum of 18°C (64°F) to a scorching maximum of 37°C (98°F), with an average temperature of 25°C (78°F). This summer month experiences considerable precipitation, with 219 mm (8.6 in) falling over 20 days, resulting in a high humidity level of 92%. In contrast, February sees much cooler conditions, with temperatures dipping to a minimum of -5°C (23°F) and peaking at 21°C (70°F), averaging just 5°C (41°F). Precipitation during this winter month is significantly lower, at only 38 mm (1.5 in) across 6 days, accompanied by a more moderate humidity of 86%. For more details on February weather, you can check Utsunomiya weather in February.

In July, the weather in Utsunomiya is characterized by high temperatures, with a minimum of 18°C (64°F) and an average of 25°C (78°F), peaking at a scorching 37°C (98°F). The month sees significant rainfall, averaging 219 mm (8.6 in) over approximately 20 days, alongside high humidity levels at 92%. In contrast, March offers a much cooler climate, with temperatures ranging from a minimum of -4°C (24°F) to a maximum of 24°C (76°F) and an average of 9°C (49°F). Precipitation is less intense, at 125 mm (4.9 in) over about 11 days, with humidity levels slightly lower at 81%. For a more detailed look at the weather in March, you can visit Utsunomiya weather in March.

When comparing the weather in July and April, there are stark differences in temperature, precipitation, and humidity. July boasts significantly warmer temperatures, with averages reaching 25°C (78°F) and maximums soaring to 37°C (98°F), while April's temperatures range from a chilly -1°C (31°F) to a comfortable 29°C (84°F), with an average of 13°C (56°F). Additionally, July experiences higher rainfall, accumulating 219 mm (8.6 in) over about 20 days, compared to April's 115 mm (4.5 in) over just 11 days. Humidity also plays a role, as July's humidity is notably high at 92%, compared to April's 78%. For more details, you can check Utsunomiya weather in April.

The weather in July is considerably warmer and more humid compared to May. In July, temperatures range from a minimum of 18°C (64°F) to a maximum of 37°C (98°F), with an average temperature of 25°C (78°F). In contrast, May has cooler temperatures, with a minimum of 5°C (41°F), an average of 19°C (66°F), and a maximum of 34°C (93°F). Additionally, July experiences significantly more rainfall, with 219 mm (8.6 in) of precipitation over 20 days, compared to May's 124 mm (4.9 in) on just 12 days. The humidity in July reaches a high of 92%, surpassing May's 81%. For more detailed information about the weather conditions in May, you can visit Utsunomiya weather in May.

In comparing the weather between June and July, July experiences notably higher temperatures, with an average of 25°C (78°F) compared to June's average of 22°C (71°F). The maximum temperature in July can reach up to 37°C (98°F), which is significantly warmer than June's peak of 33°C (92°F). Additionally, July is characterized by heavier rainfall, accumulating 219 mm (8.6 in) over 20 days, while June sees a lesser amount at 132 mm (5.2 in) across 15 days. Humidity also slightly increases in July to 92%, compared to June's 88%. For a closer look at June's weather specifics, you can visit Utsunomiya weather in June.

July and August in Utsunomiya display notable differences in weather, despite both months experiencing high humidity levels of 92%. July sees a higher minimum temperature of 18°C (64°F) and an average of 25°C (78°F), with maximum temperatures reaching up to 37°C (98°F). However, this month is also characterized by significant precipitation, with 219 mm (8.6 in) of rain over 20 days. In contrast, August tends to be slightly cooler, recording a minimum of 15°C (60°F) and an average of 27°C (81°F), with a slightly lower maximum of 36°C (98°F). Precipitation in August decreases to 136 mm (5.4 in) over 16 days, making it the drier month compared to July. For more details on the specific weather conditions in August, you can visit Utsunomiya weather in August.

In July, the weather is typically warmer with average temperatures reaching 25°C (78°F) and maximums soaring to 37°C (98°F). The month experiences high humidity at 92% and considerable rainfall, with about 219 mm (8.6 in) accumulating over 20 days. In contrast, September brings cooler temperatures, with an average of 23°C (73°F) and highs of 34°C (94°F). Precipitation decreases to 153 mm (6.0 in) over 17 days and humidity slightly lowers to 89%. For a closer look at what to expect, check out Utsunomiya weather in September.

In July, the weather is characterized by high temperatures, with a minimum of 18°C (64°F) and an average of 25°C (78°F), peaking at 37°C (98°F). The month is also quite humid, with humidity levels around 92%, and experiences significant rainfall, totaling 219 mm (8.6 in) over 20 days. In contrast, October brings a marked drop in temperature, with a minimum of 4°C (40°F) and an average of 17°C (64°F), while the maximum reaches 32°C (89°F). Although October's precipitation is slightly lower at 210 mm (8.3 in) over 13 days, the humidity remains relatively high at 87%. For more detailed information, you can refer to Utsunomiya weather in October.

July and November present stark contrasts in weather conditions. In July, temperatures are notably higher, with a minimum of 18°C (64°F) and an average of 25°C (78°F), peaking at 37°C (98°F). The month is characterized by heavy precipitation totaling 219 mm (8.6 in) over 20 days, accompanied by high humidity at 92%. In contrast, November brings cooler temperatures, with a minimum of -2°C (28°F) and an average of 12°C (53°F), reaching a maximum of 23°C (74°F). Precipitation is significantly lower, at 56 mm (2.2 in) and occurring over just 6 days, with humidity at 85%. For a closer look at the specifics of November weather, you can visit Utsunomiya weather in November.

When comparing the weather in July and December, the differences are striking. July experiences much warmer temperatures, with a minimum of 18°C (64°F) and averages soaring to 25°C (78°F), reaching highs of 37°C (98°F). In contrast, December's temperatures are considerably cooler, ranging from a minimum of -3°C (27°F) to a maximum of 19°C (67°F), with an average of just 6°C (43°F). Additionally, July sees significant precipitation, totaling 219 mm (8.6 in) over 20 days, while December has a much drier climate with only 48 mm (1.9 in) occurring over just 6 days. Humidity levels are also high in July at 92%, compared to December's slightly lower humidity of 86%. For a more detailed view of the December weather, check out Utsunomiya weather in December.

Compare Utsunomiya's Climate with Cities Worldwide

Conclusion: What to Expect From July Weather in Utsunomiya

As July descends upon Utsunomiya, the weather transforms into a sweltering summer experience. With temperatures peaking at a scorching heat, the month stands out from the more temperate conditions of spring and autumn. Humidity soars, enveloping the city in a heavy atmosphere, while the frequent showers can catch residents off guard, leading to damp days filled with overcast skies. This contrasts sharply with the less humid and drier months that sandwich July. As you prepare for the intense heat and unpredictable rains, it's essential to stay informed about the climate dynamics. For a more detailed look at the weather patterns throughout the year, explore Utsunomiya Climate.