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August Weather in Shimo-furano, Japan

Last updated: August 23, 2025

In Shimo-furano, Japan, the average temperature in August hovers around 19°C (66°F). Expect minimums dipping to 8°C (46°F) and maximums reaching up to 30°C (86°F). With an average precipitation of 176 mm (6.9 in) spread over 18 days, the air remains quite humid, with levels at an impressive 95%.

August Temperature in Shimo-furano

In August in Shimo-furano, the average temperature is 19°C (66°F). The maximum can reach 30°C (86°F), while the minimum can drop as low as 8°C (46°F). This moderate climate makes Shimo-furano an ideal destination for travelers seeking pleasant temperatures and enjoyable outdoor activities.

August Weather in Shimo-furano: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Shimo-furano, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Shimo-furano, August typically has an average temperature of 19°C (66°F), with highs reaching up to 30°C (86°F) and lows dropping to around 8°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec151828395157666559473420
Data source: Temperature data for Shimo-furano 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 Shimo-furano

In Shimo-furano in August, the total precipitation amount is 176 mm (6.9 in) spread over 18 days.

August Precipitation Trends in Shimo-furano

The chart displays monthly precipitation patterns in Shimo-furano, 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 Shimo-furano, August typically receives around 176 mm (6.9 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec61819889106111107176119152137106
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Shimo-furano

In Shimo-furano 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 Shimo-furano

This chart illustrates the average monthly humidity levels in Shimo-furano, 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 Shimo-furano is approximately 95%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%83%81%81%86%87%93%95%88%83%79%80%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Shimo-furano

In Shimo-furano in August, 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 Shimo-furano.

Maximum UV Index Levels in Shimo-furano for August

The chart shows the monthly maximum UV Index (UVI) for Shimo-furano 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 Shimo-furano typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec236791010108632
Data source: Shimo-furano 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 Shimo-furano Compares to Other Months

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

This table compares monthly weather conditions in Shimo-furano, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-9°C (16°F)61 mm (2.4 inches)84%low
February Weather-8°C (18°F)81 mm (3.2 inches)83%moderate
March Weather-2°C (29°F)98 mm (3.9 inches)81%high
April Weather4°C (39°F)89 mm (3.5 inches)81%high
May Weather11°C (52°F)106 mm (4.2 inches)86%very high
June Weather14°C (58°F)111 mm (4.4 inches)87%very high
July Weather19°C (67°F)107 mm (4.2 inches)93%very high
August Weather19°C (66°F)176 mm (6.9 inches)95%very high
September Weather15°C (59°F)119 mm (4.7 inches)88%very high
October Weather8°C (47°F)152 mm (6.0 inches)83%high
November Weather1°C (34°F)137 mm (5.4 inches)79%moderate
December Weather-7°C (21°F)106 mm (4.2 inches)80%low

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