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.
|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|
|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.
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 Kamaishi in August 2022.
|Hottest month:||August||26.1°C 79°F|
|Driest month:||December||39mm 1.5ins|
|Coldest month:||January||3.6°C 38.5°F|
|Wettest month:||August||191mm 7.5ins|