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Tokyo Prefecture weather in August

Considering a trip to Tokyo Prefecture this August and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What is the weather like in Tokyo Prefecture in August?

Tokyo Prefecture is a region in Japan. August in Tokyo Prefecture generally has temperatures that range from warm to very warm, with precipitation levels ranging from high to heavy. August falls during the summer season.

During the day temperatures vary from warm in Oshima at 28°C to very warm in Tokyo at 32°C. At night it cools down to 25°C in Tokyo and 25°C in Oshima. On average, August is the warmest month of the year in Tokyo Prefecture. So be prepared and pack summer clothes.

In August, precipitation varies across different areas. From high rainfall in Tokyo with an average of 116 mm to heavy rainfall in Ome with 212 mm. The city Tokyo usually sees around 177 hours of sunlight, indicating a moderately sunny period.

To learn more about the conditions in specific areas of Tokyo Prefecture in August, check out the map below. For more details on the yearly weather, visit our Tokyo Prefecture climate page.

Where to go in Tokyo Prefecture in August

Find more information for the most popular destinations in the Tokyo 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 Tokyo Prefecture?

Tokyo

In August Tokyo generally has very high temperatures with maximum daytime temperatures around 32°C, minimum nighttime temperatures around 25°C and high monthly rainfall. So on average the conditions are tolerable that month.

Tokyo
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
<<  
30°C 
23°C 
152 hours 
151 mm 
19 days 
32°C 
25°C 
177 hours 
116 mm 
16 days 
28°C 
21°C 
128 hours 
195 mm 
19 days 
Climate in Tokyo

Hachioji

In August Hachioji generally has high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 23°C and heavy monthly rainfall. So on average the conditions are unpleasant that month.

Hachioji
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
<<  
29°C 
22°C 
155 hours 
227 mm 
20 days 
30°C 
23°C 
185 hours 
191 mm 
17 days 
26°C 
19°C 
137 hours 
255 mm 
19 days 
Climate in Hachioji

Oshima

In August Oshima generally has high temperatures with maximum daytime temperatures around 28°C, minimum nighttime temperatures around 25°C and high monthly rainfall. So on average the conditions are pleasant that month.

Oshima
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   July July
<<  
26°C 
24°C 
185 mm 
19 days 
28°C 
25°C 
130 mm 
16 days 
27°C 
23°C 
244 mm 
20 days 
Climate in Oshima

Tachikawa

In August Tachikawa generally has very high temperatures with maximum daytime temperatures around 31°C, minimum nighttime temperatures around 23°C and heavy monthly rainfall. So on average the conditions are tolerable that month.

Tachikawa
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
<<  
30°C 
22°C 
155 hours 
207 mm 
20 days 
poor 
31°C 
23°C 
185 hours 
172 mm 
17 days 
27°C 
20°C 
137 hours 
237 mm 
19 days 
Climate in Tachikawa

Machida

In August Machida generally has very high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 24°C and high monthly rainfall. So on average the conditions are tolerable that month.

Machida
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
<<  
29°C 
23°C 
165 hours 
185 mm 
19 days 
30°C 
24°C 
208 hours 
148 mm 
16 days 
27°C 
20°C 
131 hours 
222 mm 
19 days 
Climate in Machida

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

Is August the best time to visit Tokyo Prefecture?

Given the typically tolerable weather conditions in Tokyo, August might be a good time to visit Tokyo Prefecture.

Generally speaking, the best visiting conditions can be found in May, June and November offering mostly pleasant weather in Tokyo. 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 Tokyo Prefecture. Interested in the weather conditions in a specific month? Select the month below.

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