Hanno Weather in September

Hanno in September sees high temperatures, with highs around 27°C (81°F) and overnight lows of 19°C (66°F). Rainfall is at its peak this month, around 244 mm (9.6 in) on average, so waterproofs are essential.

Rainfall in Hanno in September

As part of the rainy season, Hanno sees around 19 days of rain in September, with an average of 244 mm (9.6 in). Rainy season showers tend to be fairly substantial. A good rain jacket or umbrella is worth having with you most days.

Temperature in Hanno in September

Daytime temperatures in Hanno reach 27°C (81°F) in September, dropping to 19°C (66°F) at night. September is part of summer. Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights drop to around 19°C (66°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 Hanno in September

The month experiences a moderate amount of sunlight, with 137 hours of sunshine. This provides a nice balance between sunshine and rain.

Should you favor a climate that's both dry and comfortably warm, May typically offers the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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• January
• February
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• May
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• October
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For a detailed overview over the year and the best time to visit Japan, check out our Hanno's climate page.

Hanno Temperature in September

Min Temperature 19°C (66°F)  

Max Temperature 27°C (81°F)  

Chance of Rain 64%  

Precipitation 244 mm (9.6 in)  

Rainy days 19 days  

Sunshine 137 hours *  

Percentage Sunshine *  

* Data from: Saitama, Japan (28 KM, 17 Miles).

What to Wear in Hanno in September

Warm but pleasant conditions in Hanno in September. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Hanno in September

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

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

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 Hanno's climate page.

More climate data for Hanno

Temperature Rainfall Sunshine

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