nomadseason

August Weather in Amagi, Japan

Last updated: August 23, 2025

In August, the average temperature in Amagi, Japan hovers around 28°C (83°F), creating a warm and inviting atmosphere. However, temperatures can vary widely, dipping to a minimum of 19°C (66°F) and soaring to a sizzling 38°C (100°F). Be prepared for a fair share of rain, with 269 mm (10.6 in) of precipitation expected over 14 days. With an average humidity level of 91%, Amagi offers a tropical feel that can be both refreshing and a bit muggy!

August Temperature in Amagi

In August in Amagi, the average temperature is 28°C (83°F). Maximums can reach 38°C (100°F), and minimums can be as low as 19°C (66°F). This climate makes Amagi an ideal destination for travelers seeking warm weather and plenty of outdoor activities.

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

The chart illustrates August temperature patterns in Amagi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Amagi, August typically has an average temperature of 28°C (83°F), with highs reaching up to 38°C (100°F) and lows dropping to around 19°C (66°F).
JanFebMarAprMayJunJulAugSepOctNovDec424452596874808375665545
Data source: Temperature data for Amagi generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Amagi

In Amagi in August, the total precipitation amount is 269 mm (10.6 in) over the course of 14 days.

August Precipitation Trends in Amagi

The chart displays monthly precipitation patterns in Amagi, 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 Amagi, August typically receives around 269 mm (10.6 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec53751171121622003562691891155062
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

August Humidity in Amagi

In Amagi in August humidity is 91%. With an average temperature of 28°C (83°F), this humidity feels like a thick blanket wrapping around you, making traveling feel exhausting and draining, as each step is met with a wave of warmth and heaviness in the air.

August Average Humidity in Amagi

This chart illustrates the average monthly humidity levels in Amagi, 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 Amagi is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%71%71%78%84%86%92%91%84%83%81%79%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Amagi

In Amagi 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 Amagi.

Maximum UV Index Levels in Amagi for August

The chart shows the monthly maximum UV Index (UVI) for Amagi 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 Amagi typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468111111121211764
Data source: Amagi 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 Amagi Compares to Other Months

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

This table compares monthly weather conditions in Amagi, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (42°F)53 mm (2.1 inches)75%moderate
February Weather7°C (44°F)75 mm (2.9 inches)71%high
March Weather11°C (52°F)117 mm (4.6 inches)71%very high
April Weather15°C (59°F)112 mm (4.4 inches)78%extreme
May Weather20°C (68°F)162 mm (6.4 inches)84%extreme
June Weather23°C (74°F)200 mm (7.9 inches)86%extreme
July Weather27°C (80°F)356 mm (14.0 inches)92%extreme
August Weather28°C (83°F)269 mm (10.6 inches)91%extreme
September Weather24°C (76°F)189 mm (7.4 inches)84%extreme
October Weather19°C (66°F)115 mm (4.5 inches)83%high
November Weather13°C (55°F)50 mm (1.9 inches)81%high
December Weather7°C (45°F)61 mm (2.4 inches)79%moderate

Compare Amagi's Climate with Cities Worldwide