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Weather in August in Osaka Prefecture

Are you planning a trip a to Osaka Prefecture in August and wondering what kind of weather to expect? This page has all the details you need.

What is the weather like in Osaka Prefecture in August?

Osaka Prefecture is a region in Japan. August in Osaka Prefecture generally has very warm temperatures, with high precipitation. August is a summer month.

Temperatures

The average maximum temperatures are very warm and range from 31°C in Misaki to 34°C in Moriguchi. Nighttime temperatures generally drop to 25°C in Moriguchi and 25°C in Misaki. In Osaka Prefecture, August typically stands out as the hottest month of the year. If you're planning a visit during this time, it would be wise to come prepared. Packing light and breathable summer cloths will ensure you stay comfortable throughout your stay.

Precipitation

In August, precipitation varies across different areas. From high rainfall in Izumiotsu with an average of 111 mm to high rainfall in Toyonaka with 124 mm.

Average sunshine

Meanwhile, Osaka enjoys close to 223 hours of sunlight. This means it's a great month if you prefer bright and sunny days.

For a closer look at August's conditions in Osaka Prefecture, see the map below. For a more detailed look at Osaka Prefecture's yearly weather, check out our Osaka Prefecture climate page.

Where to go in Osaka Prefecture in August

Find more information for the most popular destinations in the Osaka Prefecture on the map below. Click on a destination dot for more detailes.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations

What is the weather like in August for the 5 most popular destinations in Osaka Prefecture?

Osaka

In August Osaka generally has very high temperatures with maximum daytime temperatures around 34°C, minimum nighttime temperatures around 25°C and high monthly rainfall. So on average the conditions are unpleasant that month.

Osaka
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   July July
<<  
32°C 
24°C 
182 hours 
184 mm 
18 days 
34°C 
25°C 
223 hours 
117 mm 
16 days 
30°C 
21°C 
156 hours 
176 mm 
18 days 
Climate in Osaka

Toyonaka

In August Toyonaka generally has very high temperatures with maximum daytime temperatures around 34°C, minimum nighttime temperatures around 25°C and high monthly rainfall. So on average the conditions are unpleasant that month.

Toyonaka
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   July July
<<  
32°C 
24°C 
182 hours 
194 mm 
18 days 
34°C 
25°C 
223 hours 
124 mm 
16 days 
30°C 
21°C 
156 hours 
183 mm 
18 days 
Climate in Toyonaka

Higashi-osaka

In August Higashi-osaka generally has very high temperatures with maximum daytime temperatures around 34°C, minimum nighttime temperatures around 25°C and high monthly rainfall. So on average the conditions are unpleasant that month.

Higashi-osaka
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   July July
<<  
32°C 
24°C 
182 hours 
179 mm 
18 days 
34°C 
25°C 
223 hours 
112 mm 
16 days 
30°C 
21°C 
156 hours 
169 mm 
18 days 
Climate in Higashi-osaka

Moriguchi

In August Moriguchi generally has very high temperatures with maximum daytime temperatures around 34°C, minimum nighttime temperatures around 25°C and high monthly rainfall. So on average the conditions are unpleasant that month.

Moriguchi
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   July July
<<  
32°C 
24°C 
182 hours 
180 mm 
18 days 
34°C 
25°C 
223 hours 
112 mm 
16 days 
30°C 
21°C 
156 hours 
170 mm 
18 days 
Climate in Moriguchi

Izumi-Sano

In August Izumi-Sano generally has very high temperatures with maximum daytime temperatures around 33°C, minimum nighttime temperatures around 25°C and high monthly rainfall. So on average the conditions are tolerable that month.

Izumi-Sano
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   July July
<<  
31°C 
24°C 
207 hours 
189 mm 
17 days 
33°C 
25°C 
228 hours 
120 mm 
15 days 
29°C 
21°C 
162 hours 
188 mm 
17 days 
Climate in Izumi-Sano

Is your destination not in the list? Have a look at other destinations in Osaka Prefecture, in Japan.

Is August the best time to visit Osaka Prefecture?

In our opinion, August may not be the ideal time to visit Osaka Prefecture due to the typically unpleasant weather in Osaka.

Generally speaking, April, May, October and November provide pleasant weather in Osaka. On the other hand, the month of January tends to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Osaka Prefecture. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to Japan? Get detailed historical weather averages for many cities in Japan.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.