Shizuoka Weather in August

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

Thinking about venturing to Shizuoka, Japan this August and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What to Expect in Shizuoka in August

Shizuoka, Japan is a region in Japan. August in Shizuoka generally has temperatures that range from warm to very warm, with precipitation levels ranging from high to heavy. During August, summer is in full swing.

Temperatures

Based on our climate data spanning from 1990-2020, the average maximum temperature is warm in Shimoda at 28°C (82°F) to very warm in Kosai at 32°C (90°F). Nighttime temperatures generally drop to 25°C (77°F) in Kosai and 25°C (77°F) in Shimoda. On average, August is the warmest month of the year in Shizuoka, Japan. So be prepared and pack summer clothes.

To learn more about the conditions in specific areas of Shizuoka, Japan, check out the map below.

Precipitation

In August, precipitation varies across different areas. From high rainfall in Minamiizu with an average of 144 mm (5.7 in) to heavy rainfall in Fujinomiya with 236 mm (9.3 in).

Average sunshine

Most areas see decent amounts of sunshine this month. Ito gets around 165 hours of sunlight, providing a pleasant balance of sun and clouds. If you'd prefer more guaranteed sunshine, our weather planner can show you sunnier spots around the world.

Explore Shizuoka by month

Pick a month to see the average temperature, rainfall and sunshine in Shizuoka - and find the best time to visit. (based on Ito)

Best Places to Visit in Shizuoka in August

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

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 Shizuoka

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

Temperature range in Shizuoka (August)

Precipitation variation in Shizuoka (August)

Ito

In August Ito generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 24°C (75°F) and high monthly rainfall. So on average the conditions are very good that month.

July
August
September
Max temperature
28°C (82°F)
29°C (84°F)
27°C (81°F)
Min temperature
23°C (73°F)
24°C (75°F)
22°C (72°F)
Monthly sun hours
144 hours
165 hours
120 hours
Monthly rainfall
221 mm (8.7 in)
158 mm (6.2 in)
252 mm (9.9 in)
Monthly rainy days
19 days
16 days
19 days
Weather conditions

Yamanakako

In August Yamanakako 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 good that month.

July
August
September
Max temperature
28°C (82°F)
29°C (84°F)
25°C (77°F)
Min temperature
20°C (68°F)
21°C (70°F)
17°C (63°F)
Monthly rainfall
241 mm (9.5 in)
192 mm (7.6 in)
274 mm (11 in)
Monthly rainy days
22 days
19 days
19 days
Weather conditions

Atami

In August Atami generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 23°C (73°F) and heavy monthly rainfall. So on average the conditions are good that month.

July
August
September
Max temperature
28°C (82°F)
30°C (86°F)
27°C (81°F)
Min temperature
22°C (72°F)
23°C (73°F)
21°C (70°F)
Monthly rainfall
226 mm (8.9 in)
172 mm (6.8 in)
261 mm (10 in)
Monthly rainy days
19 days
16 days
19 days
Weather conditions

Hamamatsu

In August Hamamatsu generally has very high temperatures with maximum daytime temperatures around 32°C (90°F), minimum nighttime temperatures around 25°C (77°F) and heavy monthly rainfall. So on average the conditions are good that month.

July
August
September
Max temperature
31°C (88°F)
32°C (90°F)
29°C (84°F)
Min temperature
24°C (75°F)
25°C (77°F)
22°C (72°F)
Monthly sun hours
178 hours
212 hours
169 hours
Monthly rainfall
266 mm (10 in)
161 mm (6.3 in)
264 mm (10 in)
Monthly rainy days
18 days
15 days
18 days
Weather conditions

Shizuoka

In August Shizuoka generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 24°C (75°F) and heavy monthly rainfall. So on average the conditions are less favorable that month.

July
August
September
Max temperature
28°C (82°F)
30°C (86°F)
27°C (81°F)
Min temperature
23°C (73°F)
24°C (75°F)
21°C (70°F)
Monthly sun hours
162 hours
204 hours
153 hours
Monthly rainfall
328 mm (13 in)
211 mm (8.3 in)
306 mm (12 in)
Monthly rainy days
19 days
16 days
18 days
Weather conditions

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

Popular cities in August

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

City Weather Day temp Night temp Rainfall
Ito 29°C (84°F) 24°C (75°F) 158 mm (6.2 in)
Yamanakako 29°C (84°F) 21°C (70°F) 192 mm (7.6 in)
Atami 30°C (86°F) 23°C (73°F) 172 mm (6.8 in)
Hamamatsu 32°C (90°F) 25°C (77°F) 161 mm (6.3 in)
Shizuoka 30°C (86°F) 24°C (75°F) 211 mm (8.3 in)
Izu 30°C (86°F) 24°C (75°F) 168 mm (6.6 in)

Shizuoka weather in August: frequently asked questions

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

August in Shizuoka, Japan brings very good weather. In Ito, daytime temperatures are typically around 29°C (84°F) and nighttime lows hover near 24°C (75°F).

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

In Ito, the average daytime high in August is 29°C (84°F), while nighttime temperatures drop to around 24°C (75°F).

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

Yes, August tends to be a wetter month in Shizuoka, Japan. Average rainfall in Ito sits around 158 mm (6.2 in).

Is August a Good Time to Visit Shizuoka, Japan?

We consider August to be one of the best times to travel to Shizuoka, Japan. Typically, the climate in Ito is very good.

Generally speaking, August provides very good weather in Ito. On the other hand, the weather in January, February, March and June tend to be less favorable.

Interested in more climate information?

We have much more information about the climate in Shizuoka.

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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