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August Weather in Nishiwaki, Japan

Last updated: August 23, 2025

In August, the average temperature in Nishiwaki, Japan hovers around 28°C (83°F), with a minimum of 19°C (66°F) and a peak reaching 38°C (101°F). Expect significant precipitation, totaling 198 mm (7.8 in) over approximately 11 days, accompanied by high humidity at 92%. This blend of warmth and moisture shapes a uniquely vibrant atmosphere in the region.

August Temperature in Nishiwaki

In August in Nishiwaki, the average temperature is 28°C (83°F). Maximum temperatures can reach 38°C (101°F), while minimums can drop to as low as 19°C (66°F). This makes Nishiwaki an ideal destination for travelers seeking warm weather and plenty of sunshine.

August Weather in Nishiwaki: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Nishiwaki, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nishiwaki, August typically has an average temperature of 28°C (83°F), with highs reaching up to 38°C (101°F) and lows dropping to around 19°C (66°F).
JanFebMarAprMayJunJulAugSepOctNovDec404149576672808375655444
Data source: Temperature data for Nishiwaki 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.

August Precipitation in Nishiwaki

In Nishiwaki in August, the precipitation amount is 198 mm (7.8 in) over a span of 11 days.

August Precipitation Trends in Nishiwaki

The chart displays monthly precipitation patterns in Nishiwaki, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Nishiwaki, August typically receives around 198 mm (7.8 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec44541051241231403031982132173956
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Nishiwaki

In Nishiwaki in August humidity is 92%. With an average temperature of 28°C (83°F), this humidity feels like a warm blanket wrapping around you, making outdoor activities feel stifling and challenging for traveling.

August Average Humidity in Nishiwaki

This chart illustrates the average monthly humidity levels in Nishiwaki, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Nishiwaki is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%79%73%74%84%86%92%92%87%85%84%82%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Nishiwaki

In Nishiwaki in August, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Nishiwaki.

Maximum UV Index Levels in Nishiwaki for August

The chart shows the monthly maximum UV Index (UVI) for Nishiwaki in August, 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 August, the maximum UV index in Nishiwaki typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101111121210753
Data source: Nishiwaki August 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 August Weather in Nishiwaki Compares to Other Months

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

This table compares monthly weather conditions in Nishiwaki, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)44 mm (1.7 inches)82%moderate
February Weather5°C (41°F)54 mm (2.1 inches)79%high
March Weather9°C (49°F)105 mm (4.1 inches)73%very high
April Weather14°C (57°F)124 mm (4.9 inches)74%very high
May Weather19°C (67°F)123 mm (4.8 inches)84%extreme
June Weather22°C (73°F)140 mm (5.5 inches)86%extreme
July Weather26°C (80°F)302 mm (11.9 inches)92%extreme
August Weather28°C (83°F)198 mm (7.8 inches)92%extreme
September Weather24°C (75°F)213 mm (8.4 inches)87%very high
October Weather18°C (65°F)217 mm (8.5 inches)85%high
November Weather12°C (54°F)38 mm (1.5 inches)84%moderate
December Weather7°C (44°F)56 mm (2.2 inches)82%moderate

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