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Normal weather for Okayama in August

It's hot in August in Okayama with an average temperature of 33°C. Temperatures this month range from a low of 31°C to a high of 35°C. At night, you can expect temperatures between 24°C and 27°C.

In August, there is an average of 130 mm of precipitation, spread over 16 days. The wind speed is around 4 Bft, mostly coming from the Southeast.

Okayama in August

New York
Temperature Average Temperature
33°C 30°C
Sun High Temp
35°C 31°C
Sun Low Temp
31°C 28°C
Rain Total Precipitation
130 mm 79 mm
Rain Rainy Days
16 days 13 days

Start of August

The month of August starts in Okayama with hot temps, averaging around 35°C during the day and nights around 27°C. You can expect regular precipitation, but there will also be some sunny days in the early part of the month. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.

Mid August

By mid-August, daytime temps drop to around 33°C, with nights around 26°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.

End of August

By the end of August, the average daytime temperature in Okayama is around 33°C, while nighttime temps are about 25°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.

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UV index

The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.

Is August a good time to visit Okayama?

Looking for sun? August isn’t a good month to be in Okayama. The temperature is nice, but there’s too much chance of rain.

The typhoon season in Okayama runs from June to November.

Temperature records for Okayama in August

Check out the climate of Okayama for all months and discover the best travel time

Curious about the weather in other parts of Japan? Check out the climate and weather for spots like Tokyo, Kyōto, Osaka, or explore other destinations in Japan.

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Daily Temperature in August in Okayama

This chart shows the average daily high and low temperatures in August for Okayama, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.

Daily Temperature in August in Okayama

Daily Precipitation in August in Okayama

The chart below shows the average daily precipitation in August for Okayama, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.

A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for August, you can expect about 16 days of precipitation in Okayama.

Daily Precipitation in August in Okayama

Daily UV Index in August in Okayama

This chart shows the average daily UV index in August in Okayama, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.

Daily UV Index in August in Okayama

Temperature in August in Okayama Over the Years

This chart shows the average temperature in August in Okayama, measured in degrees Celsius, over the past few years.

Temperature in August in Okayama Over the Years

Total Precipitation in August in Okayama Over the Years

This chart shows the average precipitation in August in Okayama, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.

Precipitation in August in Okayama Over the Years

Daily Climate in August for Okayama

Click on any day in August to get detailed info about the usual weather on that day in Okayama. Check out the historical temperatures and precipitation over the past 10 years on this day.

Weather experiences in August in Okayama

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Average Weather in Okayama by Month

Click on a month below to see detailed weather info for Okayama. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.


Or check out the climate of Okayama for all months at once

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