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August Weather in Shosanbetsu, Japan

Last updated: August 23, 2025

In August, the average temperature in Shosanbetsu, Japan reaches a comfortable 21°C (69°F). Expect a range from a cool 14°C (58°F) to a warm 28°C (82°F). With 176 mm (6.9 in) of precipitation over 15 days, it’s wise to be prepared for some rain. Additionally, the humidity tends to be high at an average of 94%, adding to the tropical ambiance of the season.

August Temperature in Shosanbetsu

In August in Shosanbetsu, the average temperature is 21°C (69°F), with maximums reaching 28°C (82°F) and minimums dropping to as low as 14°C (58°F). This mild climate makes it an ideal time for travelers to explore and enjoy outdoor activities.

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

The chart illustrates August temperature patterns in Shosanbetsu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Shosanbetsu, August typically has an average temperature of 21°C (69°F), with highs reaching up to 28°C (82°F) and lows dropping to around 14°C (58°F).
JanFebMarAprMayJunJulAugSepOctNovDec262634415157676964554230
Data source: Temperature data for Shosanbetsu 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 Shosanbetsu

In Shosanbetsu in August, the precipitation amount is 176 mm (6.9 in) distributed over 15 days.

August Precipitation Trends in Shosanbetsu

The chart displays monthly precipitation patterns in Shosanbetsu, 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 Shosanbetsu, August typically receives around 176 mm (6.9 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec108115946994100119176111196243210
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Shosanbetsu

In Shosanbetsu in August, humidity is 94%. With an average temperature of 21°C (69°F), this humidity feels like a dense blanket enveloping you, making outdoor activities feel stifling and requiring frequent breaks for hydration.

August Average Humidity in Shosanbetsu

This chart illustrates the average monthly humidity levels in Shosanbetsu, 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 Shosanbetsu is approximately 94%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%84%83%84%88%88%93%94%86%79%77%83%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Shosanbetsu

In Shosanbetsu 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 Shosanbetsu.

Maximum UV Index Levels in Shosanbetsu for August

The chart shows the monthly maximum UV Index (UVI) for Shosanbetsu 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 Shosanbetsu typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235789997532
Data source: Shosanbetsu 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 Shosanbetsu Compares to Other Months

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

This table compares monthly weather conditions in Shosanbetsu, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (26°F)108 mm (4.3 inches)87%low
February Weather-3°C (26°F)115 mm (4.5 inches)84%moderate
March Weather1°C (34°F)94 mm (3.7 inches)83%moderate
April Weather5°C (41°F)69 mm (2.7 inches)84%high
May Weather10°C (51°F)93 mm (3.7 inches)88%very high
June Weather14°C (58°F)100 mm (3.9 inches)88%very high
July Weather19°C (67°F)119 mm (4.7 inches)93%very high
August Weather21°C (69°F)176 mm (6.9 inches)94%very high
September Weather18°C (65°F)111 mm (4.4 inches)86%high
October Weather13°C (55°F)196 mm (7.7 inches)79%moderate
November Weather6°C (43°F)243 mm (9.6 inches)77%moderate
December Weather-1°C (30°F)210 mm (8.3 inches)83%low

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