ClimateForecastSeptemberOctober >>

Weather in September in Yamanashi

Are you planning a trip a to Yamanashi in September and wondering what kind of weather to expect? This page has all the details you need.

What is the weather like in Yamanashi in September?

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

Temperatures

You can expect warm maximum daytime temperatures of around 25°C and nighttime temperatures around 16°C in Fujikawaguchiko.

Precipitation

In September, precipitation varies across different areas. From heavy rainfall in Hokuto with an average of 197 mm to heavy rainfall in Yamanakako with 274 mm. Based on our climate, it is the month with the most precipitation throughout the year in Fujikawaguchiko.

To learn more about the conditions in specific areas of Yamanashi in September, check out the map below. For more details on the yearly weather, visit our Yamanashi climate page.

Where to go in Yamanashi in September

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

Map not visible? Whoops sorry! Please refresh the page.
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 September for the 5 most popular destinations in Yamanashi?

Fujikawaguchiko

In September Fujikawaguchiko generally has high temperatures with maximum daytime temperatures around 25°C, minimum nighttime temperatures around 16°C and heavy monthly rainfall. So on average the conditions are unpleasant that month.

Fujikawaguchiko
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
<<   August August
<<  
28°C 
20°C 
178 mm 
20 days 
25°C 
16°C 
259 mm 
20 days 
October   >> October
>>  
19°C 
10°C 
236 mm 
15 days 
poor 
Climate in Fujikawaguchiko

Yamanakako

In September Yamanakako generally has high temperatures with maximum daytime temperatures around 25°C, minimum nighttime temperatures around 17°C and heavy monthly rainfall. So on average the conditions are poor that month.

Yamanakako
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
<<   August August
<<  
29°C 
21°C 
192 mm 
19 days 
25°C 
17°C 
274 mm 
19 days 
poor 
October   >> October
>>  
20°C 
11°C 
249 mm 
15 days 
Climate in Yamanakako

Fuefuki

In September Fuefuki generally has high temperatures with maximum daytime temperatures around 24°C, minimum nighttime temperatures around 15°C and heavy monthly rainfall. So on average the conditions are unpleasant that month.

Fuefuki
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
<<   August August
<<  
27°C 
19°C 
197 hours 
182 mm 
18 days 
24°C 
15°C 
142 hours 
243 mm 
19 days 
October   >> October
>>  
18°C 
9°C 
161 hours 
219 mm 
14 days 
poor 
Climate in Fuefuki

Hokuto

In September Hokuto generally has high temperatures with maximum daytime temperatures around 24°C, minimum nighttime temperatures around 14°C and heavy monthly rainfall. So on average the conditions are tolerable that month.

Hokuto
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
<<   August August
<<  
27°C 
18°C 
197 hours 
150 mm 
19 days 
24°C 
14°C 
142 hours 
197 mm 
19 days 
October   >> October
>>  
18°C 
8°C 
161 hours 
179 mm 
14 days 
Climate in Hokuto

Fujiyoshida

In September Fujiyoshida generally has high temperatures with maximum daytime temperatures around 25°C, minimum nighttime temperatures around 17°C and heavy monthly rainfall. So on average the conditions are poor that month.

Fujiyoshida
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
<<   August August
<<  
28°C 
20°C 
183 mm 
20 days 
25°C 
17°C 
262 mm 
20 days 
poor 
October   >> October
>>  
19°C 
10°C 
239 mm 
15 days 
poor 
Climate in Fujiyoshida

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

Is September the best time to visit Yamanashi?

In our opinion, September may not be the ideal time to visit Yamanashi due to the typically unpleasant weather in Fujikawaguchiko.

On average, the best time to visit Yamanashi is in May and August with generally pleasant weather in Fujikawaguchiko. On the other hand, the weather in January, February, March, October and December tend to be poor.

Interested in more climate information?

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