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August Weather in Nishiokoppe, Japan

Last updated: August 23, 2025

In August, the average temperature in Nishiokoppe, Japan is a mild 19°C (66°F), with a minimum dipping to 7°C (45°F) and a maximum soaring up to 32°C (89°F). Expect 149 mm (5.9 in) of precipitation spread over 14 days, contributing to a high average humidity of 95%. Get ready for a warm, wet month ahead!

August Temperature in Nishiokoppe

In August in Nishiokoppe, the average temperature is 19°C (66°F), with maximums reaching up to 32°C (89°F) and minimums dropping as low as 7°C (45°F). This pleasant temperature range makes Nishiokoppe an ideal destination for travelers seeking both warmth and cooler evenings.

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

The chart illustrates August temperature patterns in Nishiokoppe, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nishiokoppe, August typically has an average temperature of 19°C (66°F), with highs reaching up to 32°C (89°F) and lows dropping to around 7°C (45°F).
JanFebMarAprMayJunJulAugSepOctNovDec171929405357676660483724
Data source: Temperature data for Nishiokoppe 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 Nishiokoppe

In Nishiokoppe in August, the precipitation amount is 149 mm (5.9 in) over a span of 14 days.

August Precipitation Trends in Nishiokoppe

The chart displays monthly precipitation patterns in Nishiokoppe, 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 Nishiokoppe, August typically receives around 149 mm (5.9 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec61718165939698149761329869
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Nishiokoppe

In Nishiokoppe in August humidity is 95%. With an average temperature of 19°C (66°F), this humidity feels like a heavy blanket wrapping around you, making travel feel sticky and enervating.

August Average Humidity in Nishiokoppe

This chart illustrates the average monthly humidity levels in Nishiokoppe, 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 Nishiokoppe is approximately 95%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%86%85%85%88%88%93%95%88%81%78%82%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Nishiokoppe

In Nishiokoppe in August, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Nishiokoppe.

Maximum UV Index Levels in Nishiokoppe for August

The chart shows the monthly maximum UV Index (UVI) for Nishiokoppe 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 Nishiokoppe typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec236789997532
Data source: Nishiokoppe 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 Nishiokoppe Compares to Other Months

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

This table compares monthly weather conditions in Nishiokoppe, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (18°F)61 mm (2.4 inches)87%low
February Weather-7°C (20°F)71 mm (2.8 inches)86%moderate
March Weather-1°C (30°F)81 mm (3.2 inches)85%high
April Weather5°C (41°F)65 mm (2.6 inches)85%high
May Weather11°C (53°F)93 mm (3.7 inches)88%very high
June Weather14°C (58°F)95 mm (3.8 inches)88%very high
July Weather19°C (67°F)98 mm (3.8 inches)93%very high
August Weather19°C (66°F)149 mm (5.9 inches)95%very high
September Weather16°C (60°F)76 mm (3.0 inches)88%high
October Weather9°C (49°F)132 mm (5.2 inches)80%moderate
November Weather3°C (37°F)98 mm (3.9 inches)78%moderate
December Weather-5°C (24°F)69 mm (2.7 inches)82%low

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