Hatsukaichi Weather in September

With daytime temperatures of 28°C (82°F) and nighttime lows of 20°C (68°F), September in Hatsukaichi brings high temperatures during the day. Do keep in mind that September is part of the rainy season, with frequent and often heavy rainfall.

Rainfall in Hatsukaichi in September

Hatsukaichi is in the rainy season in September, with rain on around 16 days and an average of 201 mm (7.9 in). With rain on many days and solid totals, showers are frequent and often moderately heavy. Waterproof gear is a sensible idea.

Temperature in Hatsukaichi in September

Temperatures in Hatsukaichi in September top out at 28°C (82°F) and drop to 20°C (68°F) overnight. September marks the summer season. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights cool down to 20°C (68°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Hatsukaichi in September

The month brings about 169 hours of sunlight, offering a comfortable mix of sun and rainy moments.

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 Hatsukaichi's climate page.

Hatsukaichi Temperature in September

Min Temperature 20°C (68°F)  

Max Temperature 28°C (82°F)  

Chance of Rain 54%  

Precipitation 201 mm (7.9 in)  

Rainy days 16 days  

Humidity 68% *  

Sunshine 169 hours *  

Percentage Sunshine 43% *  

* Data from: Hiroshima, Japan (54 KM, 33 Miles).

What to Wear in Hatsukaichi in September

Warm but pleasant conditions in Hatsukaichi 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. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Hatsukaichi 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 Hatsukaichi's climate page.

More climate data for Hatsukaichi

Temperature Rainfall Sunshine Humidity

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