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Kamaishi Climate by Month

The temperature in Kamaishi can vary greatly throughout the year. The temperatures shift from warm to cold. It also experiences much rain/snowfall throughout the year. Now, let’s break down all the climate details for a clearer picture.

Average day and night temperature

Depending on the time of the year, temperatures range from comfortable to chilly in Kamaishi. Average daytime temperatures reach a comfortable 25°C in August. In February, the coolest month of the year, temperatures drop to a chilly 5°C. At night, expect cooler temperatures, averaging -2°C during this month.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Kamaishi has a relatively rain/snowy climate with high precipitation levels, averaging 1526 mm of rain/snowfall annually. Kamaishi can be quite wet during September, receiving approximately 212 mm of precipitation over 19 rainy days. In contrast January, experiences much drier conditions, with 69 mm of snow/rainfall, spread across 21 snowy/rainy days.

The mean monthly precipitation over the year, including rain, hail and snow

The best time of year to visit Kamaishi in Japan

During the months of July, August and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which months have the greatest rainfall in Kamaishi?
    Most rainfall (rainy season) is seen in July, August, September and October.
  • Which is the warmest month in Kamaishi?
    August has an average maximum temperature of 25°C and is the warmest month of the year.
  • Which is the coldest month in Kamaishi?
    The coldest month is February with an average maximum temperature of 5°C.
  • Which is the wettest month in Kamaishi?
    September tops the wettest month list with 212 mm of rainfall.
  • Which is the driest month in Kamaishi?
    January is the driest month with 69 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

    Forecast for Kamaishi

    Sat   Nov 23
    10°C | 2°C
    N 18 km/h
    clear and no rain

    clear and no rain

    Sun   Nov 24
    9°C | 1°C
    NW 11 km/h
    clear and no rain

    clear and no rain

    Mon   Nov 25
    10°C | 0°C
    W 7 km/h
    clear and no rain

    clear and no rain