Iwaki weather in September (Fukushima, Japan)
Looking to travel to Iwaki in September? This guide provides all the details you need.
In September, Iwaki generally has high temperatures and heavy rainfall. September is a summer month. Throughout the daytime, temperatures often hover around 25°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 19°C.
Iwaki in September usually receives heavy rainfall, averaging around 205 mm for the month. This month marks the year's heaviest rainfall, with frequent intense rainshowers. It's advisable to be prepared with appropriate rain gear to stay dry. Delving into the climate records from the past 30 years, one can predict that nearly 20 days of the month will see rainfall.
Should you favor a climate that's both dry and comfortably warm May, June and August typically offer the most agreeable circumstances. On the other hand, January, February, March and December tend to be characterized by conditions that may not be as optimal.
For an in-depth look at the yearly conditions, visit our specialized Iwaki climate page with graphs.
Iwaki, monthly averages in September
Min Temperature
19°C
Max Temperature
25°C
Chance of Rain
66%
Precipitation
205 mm
Rainy days
20 days
Where to go in Japan in September
Find out more about the weather in Japan in September and which places have the best weather conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in Iwaki in September?
For visitors traveling to Iwaki, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do in September.
Interested in more climate information?
Weather and Climate provides you with all the information you need about the climate in Iwaki.
Our site offers climate and forecast data for every country in the world. Are you going to Japan? On this website you can find 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.
