Ogano Weather in September

September in Ogano brings high temperatures around 25°C (77°F) during the day, dropping to 17°C (63°F) at night, and as part of the rainy season, heavy rainfall is common.

Rainfall in Ogano in September

Ogano is in the rainy season in September, with rain on around 20 days and an average of 299 mm (12 in). The rain this month falls heavily when it arrives, so waterproofs are worth keeping handy.

Temperature in Ogano in September

In September, Ogano sees high temperatures, with highs of 25°C (77°F). Nights drop to around 17°C (63°F). September is part of summer. Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights drop to around 17°C (63°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Ogano in September

The city usually sees around 152 hours of sunlight, indicating a moderately sunny period (despite it being part of rainy season).

If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Ogano. Our weather planner can help you explore destinations with more pleasant weather conditions.

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For a detailed overview over the year and the best time to visit Japan, check out our Ogano's climate page.

Ogano Temperature in September

Min Temperature 17°C (63°F)  

Max Temperature 25°C (77°F)  

Chance of Rain 66%  

Precipitation 299 mm (12 in)  

Rainy days 20 days  

Humidity 71% *  

Sunshine 152 hours *  

Percentage Sunshine *  

* Data from: Yamanashi, Japan (45 KM, 28 Miles).

What to Wear in Ogano in September

For Ogano in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Also bring a poncho, it will rain a lot! Waterproof everything you can. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Ogano in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

7/10

Camping

6/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Japan, check out our Ogano's climate page.

More climate data for Ogano

Temperature Rainfall Sunshine Humidity

See the full Ogano climate overview or explore weather in Japan.