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Weather in August in Iwate

Considering a trip to Iwate 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 Iwate in August?

Iwate is a region in Japan. August in Iwate generally has warm temperatures, with precipitation levels ranging from high to heavy. In August, it is summer.

Temperatures

The average maximum temperatures are warm and range from 24°C in Miyako to 29°C in Ichinoseki. Nighttime temperatures generally drop to 21°C in Ichinoseki and 20°C in Miyako. On average, August is the warmest month of the year in Iwate. So be prepared and pack summer clothes.

Precipitation

In August, precipitation varies across different areas. From high rainfall in Morioka with an average of 152 mm to heavy rainfall in Miyako with 176 mm.

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

Where to go in Iwate in August

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

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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 Iwate?

Morioka

In August Morioka generally has high temperatures with maximum daytime temperatures around 27°C, minimum nighttime temperatures around 18°C and high monthly rainfall. So on average the conditions are pleasant that month.

Morioka
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
<<  
25°C 
18°C 
165 mm 
21 days 
27°C 
18°C 
152 mm 
20 days 
23°C 
14°C 
157 mm 
20 days 
Climate in Morioka

Hachimantai

In August Hachimantai generally has high temperatures with maximum daytime temperatures around 27°C, minimum nighttime temperatures around 19°C and heavy monthly rainfall. So on average the conditions are pleasant that month.

Hachimantai
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
<<  
25°C 
18°C 
149 hours 
168 mm 
21 days 
27°C 
19°C 
169 hours 
160 mm 
20 days 
23°C 
14°C 
144 hours 
160 mm 
20 days 
Climate in Hachimantai

Hanamaki

In August Hanamaki generally has high temperatures with maximum daytime temperatures around 28°C, minimum nighttime temperatures around 19°C and high monthly rainfall. So on average the conditions are pleasant that month.

Hanamaki
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 
18°C 
175 mm 
20 days 
28°C 
19°C 
155 mm 
19 days 
24°C 
15°C 
161 mm 
20 days 
Climate in Hanamaki

Shizukuishi

In August Shizukuishi generally has high temperatures with maximum daytime temperatures around 27°C, minimum nighttime temperatures around 19°C and heavy monthly rainfall. So on average the conditions are pleasant that month.

Shizukuishi
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 
18°C 
188 mm 
21 days 
27°C 
19°C 
168 mm 
20 days 
23°C 
15°C 
172 mm 
20 days 
Climate in Shizukuishi

Ichinoseki

In August Ichinoseki generally has high temperatures with maximum daytime temperatures around 29°C, minimum nighttime temperatures around 21°C and heavy monthly rainfall. So on average the conditions are pleasant that month.

Ichinoseki
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
<<  
27°C 
19°C 
176 mm 
20 days 
29°C 
21°C 
162 mm 
19 days 
25°C 
17°C 
171 mm 
19 days 
Climate in Ichinoseki

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

Is August the best time to visit Iwate?

We believe that August is one of the best times to visit Iwate with overall pleasant weather in Morioka.

On average, the best time to visit Iwate is in June, July, August and September with generally pleasant weather in Morioka. On the other hand, the months of January, February, March, April, November and December tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Iwate. 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.