Kamaishi Weather in August

What's the weather like in Kamaishi, Japan in August?

The climate in Kamaishi during August can be summarized as warm, humid and wet.

August is in the summer in Kamaishi and is typically the warmest month of the year. Daytime maximum temperatures average around a muggy 26°C (79°F), whilst at night 19°C (66°F) is normal.

Kamaishi weather averages (imperial / metric)
Daytime temperature 26.3°C 79.3°F
Nightly temperature 18.9°C 66°F
Average temperature 22.6°C 72.7°F
Daily sunshine 5.7 hrs
Avg rainfall 191 mm 7.5 ins
Rainy days 19 days
Sea temperature 22.8°C 73°F
Humidity 84%
Windspeed 7.6kph 5 mph

On average August is the wettest month of the year in Kamaishi with around 191mm 7.5 inches of rain making it a wet time to visit. This rainfall is typically spread over 19 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.7 hours of sunshine per day.

August temperatures in Kamaishi

August rainfall

August hourly sunshine

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in August 2018.

Other monthly averages

Kamaishi weather stats

Kamaishi weather statistics
Hottest month: August 26.1°C 79°F
Driest month: December 39mm 1.5ins
Sunniest month: January 5.7hrs
Coldest month: January 3.6°C 38.5°F
Wettest month: August 191mm 7.5ins
Map showing location of Kamaishi (39.26667, 141.88333)

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