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July Weather in Onagawa Cho, Japan

Last updated: August 23, 2025

The average temperature in Onagawa Cho, Japan during July hovers around 21°C (71°F), offering a pleasant climate for visitors. Expect a minimum of 17°C (62°F) and a maximum that can reach up to 29°C (85°F). However, prepare for 173 mm (6.8 in) of precipitation over 15 days, contributing to the region's high average humidity of 92%.

July Temperature in Onagawa Cho

In July in Onagawa Cho, the average temperature is 21°C (71°F). Maximum temperatures can reach 29°C (85°F), while minimums can drop to 17°C (62°F). This mild weather makes it an ideal time for traveling and outdoor activities.

July Weather in Onagawa Cho: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Onagawa Cho, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Onagawa Cho, July typically has an average temperature of 21°C (71°F), with highs reaching up to 29°C (85°F) and lows dropping to around 17°C (62°F).
JanFebMarAprMayJunJulAugSepOctNovDec383843495763707571635343
Data source: Temperature data for Onagawa Cho generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

July Precipitation in Onagawa Cho

In Onagawa Cho in July, the precipitation amount is 173 mm (6.8 in) during a span of 15 days.

July Precipitation Trends in Onagawa Cho

The chart displays monthly precipitation patterns in Onagawa Cho, 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 Onagawa Cho, July typically receives around 173 mm (6.8 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec4742107114110961731681412144463
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Onagawa Cho

In Onagawa Cho in July humidity is 92%. With an average temperature of 21°C (71°F), this humidity feels like a thick, suffocating blanket wrapping around you, making even short walks feel exhausting and draining.

July Average Humidity in Onagawa Cho

This chart illustrates the average monthly humidity levels in Onagawa Cho, 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 Onagawa Cho is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%79%77%75%80%87%92%92%86%82%79%80%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Onagawa Cho

In Onagawa Cho in July, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Onagawa Cho.

Maximum UV Index Levels in Onagawa Cho for July

The chart shows the monthly maximum UV Index (UVI) for Onagawa Cho 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 Onagawa Cho typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3468101010119643
Data source: Onagawa Cho 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.

How July Weather in Onagawa Cho Compares to Other Months

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

This table compares monthly weather conditions in Onagawa Cho, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (39°F)47 mm (1.8 inches)80%moderate
February Weather4°C (39°F)42 mm (1.6 inches)79%moderate
March Weather6°C (44°F)107 mm (4.2 inches)77%high
April Weather9°C (49°F)114 mm (4.5 inches)75%very high
May Weather14°C (57°F)110 mm (4.3 inches)80%very high
June Weather17°C (63°F)96 mm (3.8 inches)87%very high
July Weather21°C (71°F)173 mm (6.8 inches)92%very high
August Weather24°C (75°F)167 mm (6.6 inches)92%extreme
September Weather22°C (71°F)141 mm (5.5 inches)86%very high
October Weather17°C (63°F)214 mm (8.4 inches)82%high
November Weather12°C (53°F)44 mm (1.7 inches)79%moderate
December Weather6°C (43°F)63 mm (2.5 inches)80%moderate

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