Iwate weather in September
Planning a journey to Iwate this September and curious over the weather conditions to await? Your essential details are found on this page, answering your query:
What is the weather like in Iwate in September?
Iwate is a region in Japan. September in Iwate generally has warm temperatures, with precipitation levels ranging from high to heavy. September is a summer month.
The average maximum temperatures are warm and range from 22°C in Miyako to 25°C in Ichinoseki. Nighttime temperatures generally drop to 17°C in Ichinoseki and 17°C in Miyako.
In September, precipitation varies across different areas. From high rainfall in Morioka with an average of 157 mm to heavy rainfall in Kamaishi with 212 mm.
For specific regional insights in Iwate for September, refer to the map provided below. For an in-depth overview of the yearly weather conditions, do visit our Iwate climate page.
Where to go in Iwate in September
perfect weather
pleasant
tolerable
unpleasant
poor
Popular destinations
What is the weather like in September for the 5 most popular destinations in Iwate?
Morioka
In September Morioka generally has high temperatures with maximum daytime temperatures around 23°C, minimum nighttime temperatures around 14°C and high monthly rainfall. So on average the conditions are pleasant that month.
Max temperature
Max temp
Min temperature
Min temp
Monthly rainfall
Rainfall
Monthly rainy days
Rainy days
Weather conditions
Weather
Hachimantai
In September Hachimantai generally has high temperatures with maximum daytime temperatures around 23°C, minimum nighttime temperatures around 14°C and high monthly rainfall. So on average the conditions are pleasant that month.
Max temperature
Max temp
Min temperature
Min temp
Monthly sun hours
Sun hours
Monthly rainfall
Rainfall
Monthly rainy days
Rainy days
Weather conditions
Weather
Hanamaki
In September Hanamaki generally has high temperatures with maximum daytime temperatures around 24°C, minimum nighttime temperatures around 15°C and heavy monthly rainfall. So on average the conditions are pleasant that month.
Max temperature
Max temp
Min temperature
Min temp
Monthly rainfall
Rainfall
Monthly rainy days
Rainy days
Weather conditions
Weather
Shizukuishi
In September Shizukuishi generally has high temperatures with maximum daytime temperatures around 23°C, minimum nighttime temperatures around 15°C and heavy monthly rainfall. So on average the conditions are pleasant that month.
Max temperature
Max temp
Min temperature
Min temp
Monthly rainfall
Rainfall
Monthly rainy days
Rainy days
Weather conditions
Weather
Ichinoseki
In September Ichinoseki generally has high temperatures with maximum daytime temperatures around 25°C, minimum nighttime temperatures around 17°C and heavy monthly rainfall. So on average the conditions are pleasant that month.
Max temperature
Max temp
Min temperature
Min temp
Monthly rainfall
Rainfall
Monthly rainy days
Rainy days
Weather conditions
Weather
Is your destination not in the list? Have a look at other destinations in Iwate, in Japan.
Is September the best time to visit Iwate?
We believe that September is one of the best times to visit Iwate with overall pleasant weather in Morioka. It's worth noting that weather conditions might differ depending on the location you visit.
Generally speaking, June, July, August and September provide pleasant weather in Morioka. In contrast, January, February, March, April, November and December tend to have poor weather conditions.
Interested in more climate information?
We have much more information about the climate in Iwate.
Interested in the weather conditions in a specific month? Select the month below.
Weather and climate has detailed information for every country in the world. Are you going to Japan? Get detailed historical weather averages for many cities in Japan.
Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.