nomadseason

August Weather in Izumiotsu, Japan

Last updated: August 23, 2025

In August, the average temperature in Izumiotsu, Japan reaches a warm 29°C (85°F). You can expect temperatures to range from a comfortable 19°C (66°F) to a hot 39°C (103°F). With an average precipitation of 160 mm (6.3 in) spread over 12 days, the atmosphere tends to be quite humid, with average humidity levels hitting 91%. Be prepared for a tropical experience!

August Temperature in Izumiotsu

In August in Izumiotsu, the average temperature is 29°C (85°F), with maximums reaching up to 39°C (103°F) and minimums dropping as low as 19°C (66°F). This pleasant warm weather makes it an ideal time for traveling and exploring the outdoor attractions in the area.

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

The chart illustrates August temperature patterns in Izumiotsu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Izumiotsu, August typically has an average temperature of 29°C (85°F), with highs reaching up to 39°C (103°F) and lows dropping to around 19°C (66°F).
JanFebMarAprMayJunJulAugSepOctNovDec424351596874818577675646
Data source: Temperature data for Izumiotsu 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 Izumiotsu

In Izumiotsu in August, the precipitation amount is 160 mm (6.3 in) over a span of 12 days.

August Precipitation Trends in Izumiotsu

The chart displays monthly precipitation patterns in Izumiotsu, 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 Izumiotsu, August typically receives around 160 mm (6.3 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec53651101221461662701601642384862
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

August Humidity in Izumiotsu

In Izumiotsu in August humidity is 91%. With an average temperature of 29°C (85°F), this humidity feels like stepping into a warm, heavy blanket, making travel uncomfortable and leaving you drenched in sweat within moments of stepping outside.

August Average Humidity in Izumiotsu

This chart illustrates the average monthly humidity levels in Izumiotsu, 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 Izumiotsu is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%79%74%76%83%87%93%91%87%85%83%83%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Izumiotsu

In Izumiotsu 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 Izumiotsu.

Maximum UV Index Levels in Izumiotsu for August

The chart shows the monthly maximum UV Index (UVI) for Izumiotsu 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 Izumiotsu typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468111111121210764
Data source: Izumiotsu 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 Izumiotsu Compares to Other Months

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

This table compares monthly weather conditions in Izumiotsu, 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)82%moderate
February Weather6°C (43°F)65 mm (2.6 inches)79%high
March Weather10°C (51°F)110 mm (4.3 inches)74%very high
April Weather15°C (59°F)122 mm (4.8 inches)76%extreme
May Weather20°C (68°F)146 mm (5.7 inches)83%extreme
June Weather23°C (74°F)166 mm (6.5 inches)87%extreme
July Weather27°C (82°F)270 mm (10.6 inches)93%extreme
August Weather29°C (85°F)160 mm (6.3 inches)91%extreme
September Weather25°C (77°F)164 mm (6.5 inches)87%very high
October Weather19°C (67°F)238 mm (9.4 inches)85%high
November Weather13°C (56°F)48 mm (1.9 inches)83%high
December Weather8°C (47°F)62 mm (2.5 inches)83%moderate

Compare Izumiotsu's Climate with Cities Worldwide