Toyama Prefecture Weather in September

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

🔎
Toyama City Nanto Uozu Kurobe

Planning a journey to Toyama Prefecture, Japan this September and curious over the weather conditions to await? Your essential details are found on this page, answering your query:

What to Expect in Toyama Prefecture in September

Toyama Prefecture, Japan is a region in Japan. September in Toyama Prefecture generally has warm temperatures, with heavy precipitation. September falls during the summer season.

Temperatures

The average maximum temperatures are warm and range from 22°C (72°F) in Mount Tate to 28°C (82°F) in Himi. Nighttime temperatures generally drop to 20°C (68°F) in Himi and 14°C (57°F) in Mount Tate.

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

Precipitation

In September, precipitation varies across different areas. From heavy rainfall in Himi with an average of 230 mm (9.1 in) to heavy rainfall in Mount Tate with 288 mm (11 in).

Average sunshine

Sunshine amounts are decent in most places. Toyama City gets approximately 115 hours of sunlight in September, offering a reasonable amount of both bright and cloudy periods. Curious about sunnier destinations? Our weather planner makes it easy to find places worldwide with pleasant weather.

Explore Toyama Prefecture by month

Pick a month to see the average temperature, rainfall and sunshine in Toyama Prefecture — and find the best time to visit. (based on Toyama City)

January5°C (41°F) February6°C (43°F) March10°C (50°F) April16°C (61°F) May22°C (72°F) June25°C (77°F) This monthJuly29°C (84°F) August30°C (86°F) September26°C (79°F) October20°C (68°F) November15°C (59°F) December9°C (48°F)
Best Time to Visit Toyama Prefecture →

Best Places to Visit in Toyama Prefecture in September

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

Conditions Temperatures Precipitation
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 September for some of the most popular destinations in Toyama Prefecture, Japan?

Temperature range in Toyama Prefecture (September)

Precipitation variation in Toyama Prefecture (September)

Toyama City

In September Toyama City generally has high temperatures with maximum daytime temperatures around 26°C (79°F), minimum nighttime temperatures around 18°C (64°F) and heavy monthly rainfall. So on average the conditions are unpleasant that month.

« August
September
October »
August
September
October
Max temperature
30°C (86°F)
26°C (79°F)
20°C (68°F)
Min temperature
22°C (72°F)
18°C (64°F)
12°C (54°F)
Monthly sun hours
166 hours
115 hours
129 hours
Monthly rainfall
194 mm (7.6 in)
237 mm (9.3 in)
188 mm (7.4 in)
Monthly rainy days
17 days
20 days
19 days
Weather conditions
unpleasant
unpleasant
tolerable
Climate in Toyama City →

Nanto

In September Nanto generally has high temperatures with maximum daytime temperatures around 26°C (79°F), minimum nighttime temperatures around 17°C (63°F) and heavy monthly rainfall. So on average the conditions are poor that month.

« August
September
October »
August
September
October
Max temperature
31°C (88°F)
26°C (79°F)
20°C (68°F)
Min temperature
22°C (72°F)
17°C (63°F)
10°C (50°F)
Monthly rainfall
231 mm (9.1 in)
281 mm (11 in)
207 mm (8.1 in)
Monthly rainy days
18 days
19 days
19 days
Weather conditions
poor
poor
unpleasant
Climate in Nanto →

Uozu

In September Uozu generally has high temperatures with maximum daytime temperatures around 25°C (77°F), minimum nighttime temperatures around 19°C (66°F) and heavy monthly rainfall. So on average the conditions are unpleasant that month.

« August
September
October »
August
September
October
Max temperature
29°C (84°F)
25°C (77°F)
20°C (68°F)
Min temperature
23°C (73°F)
19°C (66°F)
13°C (55°F)
Monthly sun hours
166 hours
115 hours
129 hours
Monthly rainfall
199 mm (7.8 in)
244 mm (9.6 in)
204 mm (8 in)
Monthly rainy days
17 days
20 days
19 days
Weather conditions
tolerable
unpleasant
unpleasant
Climate in Uozu →

Kurobe

In September Kurobe generally has high temperatures with maximum daytime temperatures around 25°C (77°F), minimum nighttime temperatures around 20°C (68°F) and heavy monthly rainfall. So on average the conditions are unpleasant that month.

« August
September
October »
August
September
October
Max temperature
29°C (84°F)
25°C (77°F)
20°C (68°F)
Min temperature
23°C (73°F)
20°C (68°F)
14°C (57°F)
Monthly sun hours
198 hours
128 hours
137 hours
Monthly rainfall
194 mm (7.6 in)
242 mm (9.5 in)
206 mm (8.1 in)
Monthly rainy days
17 days
20 days
19 days
Weather conditions
tolerable
unpleasant
unpleasant
Climate in Kurobe →

Takaoka

In September Takaoka generally has high temperatures with maximum daytime temperatures around 28°C (82°F), minimum nighttime temperatures around 19°C (66°F) and heavy monthly rainfall. So on average the conditions are unpleasant that month.

« August
September
October »
August
September
October
Max temperature
33°C (91°F)
28°C (82°F)
22°C (72°F)
Min temperature
23°C (73°F)
19°C (66°F)
12°C (54°F)
Monthly sun hours
208 hours
144 hours
138 hours
Monthly rainfall
206 mm (8.1 in)
253 mm (10 in)
182 mm (7.2 in)
Monthly rainy days
16 days
19 days
19 days
Weather conditions
poor
unpleasant
tolerable
Climate in Takaoka →

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

Popular cities in September

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

City Weather Day temp Night temp Rainfall
Toyama City 26°C (79°F) 18°C (64°F) 237 mm (9.3 in)
Nanto 26°C (79°F) 17°C (63°F) 281 mm (11 in)
Uozu 25°C (77°F) 19°C (66°F) 244 mm (9.6 in)
Kurobe 25°C (77°F) 20°C (68°F) 242 mm (9.5 in)
Takaoka 28°C (82°F) 19°C (66°F) 253 mm (10 in)
Tateyama 25°C (77°F) 18°C (64°F) 244 mm (9.6 in)

Toyama Prefecture weather in September: frequently asked questions

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

In September, Toyama Prefecture, Japan generally has unpleasant weather conditions. Toyama City sees daytime temperatures near 26°C (79°F), with nights cooling to roughly 18°C (64°F).

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

Daytime temperatures in Toyama City peak at roughly 26°C (79°F) in September, dropping to about 18°C (64°F) overnight.

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

Rainfall in Toyama Prefecture, Japan peaks during September. Toyama City averages roughly 237 mm (9.3 in), so frequent and sometimes heavy showers are the norm.

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

In our opinion, September may not be the ideal time to visit Toyama Prefecture, Japan due to the typically unpleasant weather in Toyama City.

On average, the best time to visit Toyama Prefecture, Japan is in May with generally pleasant weather in Toyama City. The weather in January, February, March, July, August and December, on the other hand, tends 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.

Chase the autumn leaves in Japan

Japan is one of these cases which turns into a gold, yellow and orange fairy tale starting from September. And we can honestly say: We cannot imagine a more beautiful season to visit Japan.
Walk the 88 temple circuit

We recommend walking the 88 temple circuit from April til October. Although June, July and August can be a bit wet, hot and humid.
The famous bamboo forests of Arashiyama

The famous bamboo forests of Arashiyama lie just outside the city center of Kyoto and is unique in the world. If you look at photos of this bamboo forest, it looks like you have landed in a fairy-tale world.
10 reasons why you should visit Japan in winter

Here are 10 reasons why you should plan a winter trip to Japan. During this period, popular sights are less busy and prices for flights and hotels much cheaper.
Must visit in Japan →