Miyagi Weather in August

Average temperatures, rainfall, sunshine and the best places to visit in Miyagi, Japan in August.

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

What to Expect in Miyagi in August

Miyagi, Japan is a region in Japan. August in Miyagi generally has warm temperatures, with precipitation levels ranging from high to heavy. It's the height of summer.

Temperatures

The average maximum temperatures are warm and range from 26°C (79°F) in Kesennuma to 29°C (84°F) in Osaki. Nighttime temperatures generally drop to 21°C (70°F) in Osaki and 21°C (70°F) in Kesennuma. On average, August is the warmest month of the year in Miyagi, Japan. So be prepared and pack summer clothes.

For a closer look at conditions across Miyagi, Japan, refer to the map below.

Precipitation

In August, precipitation varies across different areas. From high rainfall in Ishinomaki with an average of 140 mm (5.5 in) to heavy rainfall in Osaki with 177 mm (7 in).

Average sunshine

Sunshine is moderately available across various locations. In Sendai, you can expect around 148 hours of sunlight in August, which gives a pleasant combination of sun and shade. For those who want maximum sunshine, our weather planner can point you toward the sunniest places on Earth.

Explore Miyagi by month

Best Places to Visit in Miyagi in August

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Miyagi.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Miyagi

What is the weather like in August for some of the most popular destinations in Miyagi, Japan?

Temperature range in Miyagi (August)

Precipitation variation in Miyagi (August)

Sendai

In August Sendai generally has high temperatures with maximum daytime temperatures around 28°C (82°F), minimum nighttime temperatures around 22°C (72°F) and heavy monthly rainfall. So on average the conditions are pleasant that month.

July
August
September
Max temperature
26°C (79°F)
28°C (82°F)
25°C (77°F)
Min temperature
20°C (68°F)
22°C (72°F)
19°C (66°F)
Monthly sun hours
124 hours
148 hours
127 hours
Monthly rainfall
194 mm (7.6 in)
175 mm (6.9 in)
188 mm (7.4 in)
Monthly rainy days
21 days
19 days
20 days
Weather conditions

Osaki

In August Osaki generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 21°C (70°F) and heavy monthly rainfall. So on average the conditions are pleasant that month.

July
August
September
Max temperature
27°C (81°F)
29°C (84°F)
25°C (77°F)
Min temperature
20°C (68°F)
21°C (70°F)
18°C (64°F)
Monthly sun hours
124 hours
148 hours
127 hours
Monthly rainfall
197 mm (7.8 in)
177 mm (7 in)
181 mm (7.1 in)
Monthly rainy days
20 days
19 days
19 days
Weather conditions

Matsushima

In August Matsushima generally has high temperatures with maximum daytime temperatures around 28°C (82°F), minimum nighttime temperatures around 22°C (72°F) and heavy monthly rainfall. So on average the conditions are pleasant that month.

July
August
September
Max temperature
26°C (79°F)
28°C (82°F)
25°C (77°F)
Min temperature
21°C (70°F)
22°C (72°F)
19°C (66°F)
Monthly sun hours
124 hours
148 hours
127 hours
Monthly rainfall
187 mm (7.4 in)
164 mm (6.5 in)
182 mm (7.2 in)
Monthly rainy days
20 days
18 days
19 days
Weather conditions

Shiroishi

In August Shiroishi generally has high temperatures with maximum daytime temperatures around 28°C (82°F), minimum nighttime temperatures around 21°C (70°F) and heavy monthly rainfall. So on average the conditions are pleasant that month.

July
August
September
Max temperature
27°C (81°F)
28°C (82°F)
25°C (77°F)
Min temperature
20°C (68°F)
21°C (70°F)
17°C (63°F)
Monthly sun hours
124 hours
148 hours
127 hours
Monthly rainfall
195 mm (7.7 in)
173 mm (6.8 in)
176 mm (6.9 in)
Monthly rainy days
21 days
19 days
20 days
Weather conditions

Zao

In August Zao generally has high temperatures with maximum daytime temperatures around 28°C (82°F), minimum nighttime temperatures around 21°C (70°F) and heavy monthly rainfall. So on average the conditions are pleasant that month.

July
August
September
Max temperature
27°C (81°F)
28°C (82°F)
25°C (77°F)
Min temperature
20°C (68°F)
21°C (70°F)
17°C (63°F)
Monthly sun hours
124 hours
148 hours
127 hours
Monthly rainfall
195 mm (7.7 in)
176 mm (6.9 in)
180 mm (7.1 in)
Monthly rainy days
21 days
19 days
20 days
Weather conditions

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

Popular cities in August

Day & night temperatures, rainfall and average weather in Miyagi in August.

City Weather Day temp Night temp Rainfall
Sendai 28°C (82°F) 22°C (72°F) 175 mm (6.9 in)
Osaki 29°C (84°F) 21°C (70°F) 177 mm (7 in)
Matsushima 28°C (82°F) 22°C (72°F) 164 mm (6.5 in)
Shiroishi 28°C (82°F) 21°C (70°F) 173 mm (6.8 in)
Zao 28°C (82°F) 21°C (70°F) 176 mm (6.9 in)
Natori 27°C (81°F) 22°C (72°F) 175 mm (6.9 in)

Miyagi weather in August: frequently asked questions

What is the weather like in Miyagi, Japan in August?

Miyagi, Japan typically experiences pleasant weather in August, part of the summer season. Daytime highs in Sendai average around 28°C (82°F), and temperatures drop to about 22°C (72°F) at night.

What is the average temperature in Miyagi, Japan in August?

Average temperatures in Miyagi, Japan during August range from a nighttime low near 22°C (72°F) to a daytime high around 28°C (82°F) in Sendai.

Does Miyagi, Japan get a lot of rain in August?

Rainfall in Miyagi, Japan peaks during August. Sendai averages roughly 175 mm (6.9 in), so frequent and sometimes heavy showers are the norm.

Is August a Good Time to Visit Miyagi, Japan?

We believe that August is one of the best times to visit Miyagi, Japan with overall pleasant weather in Sendai.

Generally speaking, June, August and October provide pleasant weather in Sendai. In contrast, January, February, March and December tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Miyagi.

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.

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