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August Weather in Kasama, Japan

Last updated: August 23, 2025

In August, the average temperature in Kasama, Japan hovers around 27°C (81°F), making it a warm destination. However, be prepared for temperature variations, with a minimum of 16°C (61°F) and a maximum reaching 36°C (97°F). If you’re planning to visit, expect approximately 140 mm (5.5 in) of precipitation over 16 days, alongside a high average humidity of 90%. Stay hydrated and enjoy your tropical adventure!

August Temperature in Kasama

In August in Kasama, the average temperature is 27°C (81°F). Maximums can reach 36°C (97°F), and minimums can drop to as low as 16°C (61°F). Be prepared for warm days and cooler evenings while traveling to Kasama during this time.

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

The chart illustrates August temperature patterns in Kasama, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kasama, August typically has an average temperature of 27°C (81°F), with highs reaching up to 36°C (97°F) and lows dropping to around 16°C (61°F).
JanFebMarAprMayJunJulAugSepOctNovDec394148556570778073635343
Data source: Temperature data for Kasama 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 Kasama

In Kasama in August, the total precipitation amount is 140 mm (5.5 in) spread over 16 days.

August Precipitation Trends in Kasama

The chart displays monthly precipitation patterns in Kasama, 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 Kasama, August typically receives around 140 mm (5.5 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec41401371221321412261401692256956
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Kasama

In Kasama in August, humidity is 90%. With an average temperature of 27°C (81°F), this humidity feels like walking through a heavy fog, making outdoor activities uncomfortable and exhausting, and leaving travelers drenched in sweat within minutes.

August Average Humidity in Kasama

This chart illustrates the average monthly humidity levels in Kasama, 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 Kasama is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%75%72%73%80%87%93%90%84%80%77%77%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Kasama

In Kasama 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 Kasama.

Maximum UV Index Levels in Kasama for August

The chart shows the monthly maximum UV Index (UVI) for Kasama 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 Kasama typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101111109653
Data source: Kasama 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 Kasama Compares to Other Months

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

This table compares monthly weather conditions in Kasama, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)41 mm (1.6 inches)76%moderate
February Weather5°C (41°F)40 mm (1.6 inches)75%moderate
March Weather9°C (48°F)137 mm (5.4 inches)72%high
April Weather13°C (56°F)122 mm (4.8 inches)73%very high
May Weather18°C (65°F)132 mm (5.2 inches)80%very high
June Weather21°C (70°F)141 mm (5.5 inches)87%extreme
July Weather25°C (77°F)226 mm (8.9 inches)92%extreme
August Weather27°C (81°F)140 mm (5.5 inches)90%very high
September Weather23°C (73°F)169 mm (6.7 inches)84%very high
October Weather17°C (63°F)225 mm (8.9 inches)80%high
November Weather12°C (54°F)69 mm (2.7 inches)77%moderate
December Weather6°C (43°F)56 mm (2.2 inches)77%moderate

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