Omihachiman Weather in September

With daytime temperatures of 28°C (82°F) and nighttime lows of 20°C (68°F), September in Omihachiman brings high temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 194 mm (7.6 in) falls on average.

Rainfall in Omihachiman in September

You can typically expect 18 days of rain this month, averaging around 194 mm (7.6 in). This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.

Temperature in Omihachiman in September

If you're visiting Omihachiman in September, expect highs of 28°C (82°F) and overnight lows around 20°C (68°F). Overall, the month follows a fairly predictable daily temperature pattern. With overnight lows of 20°C (68°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Omihachiman in September

With about 140 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

If you prefer dry days with pleasant temperatures, May and October typically offer the best 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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For a detailed overview over the year and the best time to visit Japan, check out our Omihachiman's climate page.

Omihachiman Temperature in September

Min Temperature 20°C (68°F)  

Max Temperature 28°C (82°F)  

Chance of Rain 60%  

Precipitation 194 mm (7.6 in)  

Rainy days 18 days  

Humidity 68% *  

Sunshine 140 hours *  

Percentage Sunshine *  

* Data from: Kyoto, Japan (33 KM, 20 Miles).

What to Wear in Omihachiman in September

Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). 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 Omihachiman 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 Omihachiman's climate page.

More climate data for Omihachiman

Temperature Rainfall Sunshine Humidity

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