Kamaishi Weather in September

September in Kamaishi typically sees daytime highs of 23°C (73°F) and nighttime lows of 18°C (64°F). As the wettest month of the year, expect more rainfall than other months. It falls within the summer season.

Rainfall in Kamaishi in September

Kamaishi is in the rainy season in September, with rain on around 19 days and an average of 212 mm (8.3 in). Rainfall this month is frequent and tends to be fairly heavy when it does fall. Packing waterproofs is a good idea.

Temperature in Kamaishi in September

September in Kamaishi brings high temperatures, with highs of 23°C (73°F) and nights around 18°C (64°F). September is part of summer. This kind of day-to-night contrast is typical for this time of year. Nights drop to around 18°C (64°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.

For Kamaishi itself, July and August generally stand out with 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 Kamaishi's climate page.

Kamaishi Temperature in September

Min Temperature 18°C (64°F)  

Max Temperature 23°C (73°F)  

Chance of Rain 64%  

Precipitation 212 mm (8.3 in)  

Rainy days 19 days  

What to Wear in Kamaishi in September

For Kamaishi 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.

What To Do in Kamaishi in September

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

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 Kamaishi's climate page.

More climate data for Kamaishi

Temperature Rainfall

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