Toyama Prefecture Weather in August

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

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

What to Expect in Toyama Prefecture in August

Toyama Prefecture, Japan is a region in Japan. August in Toyama Prefecture generally has temperatures that range from warm to very warm, with heavy precipitation. It's the height of summer.

Temperatures

During the day temperatures vary from warm in Mount Tate at 26°C (79°F) to very warm in Takaoka at 33°C (91°F). At night it cools down to 23°C (73°F) in Takaoka and 18°C (64°F) in Mount Tate. On average, August is the warmest month of the year in Toyama Prefecture, Japan. So be prepared and pack summer clothes.

To explore the conditions in Toyama Prefecture, Japan in more detail, check the map below.

Precipitation

In August, precipitation varies across different areas. From heavy rainfall in Himi with an average of 184 mm (7.2 in) to heavy rainfall in Mount Tate with 270 mm (11 in).

Average sunshine

Sunshine is moderately available across various locations. In Toyama City, you can expect around 166 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 Toyama Prefecture by month

Best Places to Visit in Toyama Prefecture in August

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

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 Toyama Prefecture

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

Temperature range in Toyama Prefecture (August)

Precipitation variation in Toyama Prefecture (August)

Toyama City

In August Toyama City generally has very high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 22°C (72°F) and heavy monthly rainfall. So on average the conditions are unpleasant that month.

July
August
September
Max temperature
29°C (84°F)
30°C (86°F)
26°C (79°F)
Min temperature
22°C (72°F)
22°C (72°F)
18°C (64°F)
Monthly sun hours
135 hours
166 hours
115 hours
Monthly rainfall
284 mm (11 in)
194 mm (7.6 in)
237 mm (9.3 in)
Monthly rainy days
18 days
17 days
20 days
Weather conditions

Nanto

In August Nanto generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 22°C (72°F) and heavy monthly rainfall. So on average the conditions are poor that month.

July
August
September
Max temperature
29°C (84°F)
31°C (88°F)
26°C (79°F)
Min temperature
21°C (70°F)
22°C (72°F)
17°C (63°F)
Monthly rainfall
305 mm (12 in)
231 mm (9.1 in)
281 mm (11 in)
Monthly rainy days
19 days
18 days
19 days
Weather conditions

Uozu

In August Uozu generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 23°C (73°F) and heavy monthly rainfall. So on average the conditions are tolerable that month.

July
August
September
Max temperature
28°C (82°F)
29°C (84°F)
25°C (77°F)
Min temperature
22°C (72°F)
23°C (73°F)
19°C (66°F)
Monthly sun hours
135 hours
166 hours
115 hours
Monthly rainfall
286 mm (11 in)
199 mm (7.8 in)
244 mm (9.6 in)
Monthly rainy days
19 days
17 days
20 days
Weather conditions

Kurobe

In August Kurobe generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 23°C (73°F) and heavy monthly rainfall. So on average the conditions are tolerable that month.

July
August
September
Max temperature
27°C (81°F)
29°C (84°F)
25°C (77°F)
Min temperature
22°C (72°F)
23°C (73°F)
20°C (68°F)
Monthly sun hours
162 hours
198 hours
128 hours
Monthly rainfall
276 mm (11 in)
194 mm (7.6 in)
242 mm (9.5 in)
Monthly rainy days
19 days
17 days
20 days
Weather conditions

Takaoka

In August Takaoka generally has very high temperatures with maximum daytime temperatures around 33°C (91°F), minimum nighttime temperatures around 23°C (73°F) and heavy monthly rainfall. So on average the conditions are poor that month.

July
August
September
Max temperature
31°C (88°F)
33°C (91°F)
28°C (82°F)
Min temperature
22°C (72°F)
23°C (73°F)
19°C (66°F)
Monthly sun hours
157 hours
208 hours
144 hours
Monthly rainfall
279 mm (11 in)
206 mm (8.1 in)
253 mm (10 in)
Monthly rainy days
18 days
16 days
19 days
Weather conditions

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

Popular cities in August

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

City Weather Day temp Night temp Rainfall
Toyama City 30°C (86°F) 22°C (72°F) 194 mm (7.6 in)
Nanto 31°C (88°F) 22°C (72°F) 231 mm (9.1 in)
Uozu 29°C (84°F) 23°C (73°F) 199 mm (7.8 in)
Kurobe 29°C (84°F) 23°C (73°F) 194 mm (7.6 in)
Takaoka 33°C (91°F) 23°C (73°F) 206 mm (8.1 in)
Tateyama 29°C (84°F) 22°C (72°F) 205 mm (8.1 in)

Toyama Prefecture weather in August: frequently asked questions

What is the weather like in Toyama Prefecture, Japan in August?

Expect poor weather across Toyama Prefecture, Japan in August. The popular destination of Toyama City averages 30°C (86°F) by day and 22°C (72°F) at night during this summer month.

What is the average temperature in Toyama Prefecture, Japan in August?

In Toyama City, the average daytime high in August is 30°C (86°F), while nighttime temperatures drop to around 22°C (72°F).

Does Toyama Prefecture, Japan get a lot of rain in August?

Expect plenty of rainfall. Toyama City records an average of 194 mm (7.6 in) in August, putting it among the wetter months for Toyama Prefecture, Japan.

Is August a Good Time to Visit Toyama Prefecture, Japan?

In our view, August might not be the best time to travel to Toyama Prefecture, Japan with often unpleasant weather in Toyama City.

Generally speaking, the best visiting conditions can be found in May offering mostly pleasant weather in Toyama City. On the other hand, the weather in January, February, March, July, August and December tend to be poor.

Interested in more climate information?

We have much more information about the climate in Toyama Prefecture.

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.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.