Average temperature in Iwaki
The mean minimum and maximum temperatures over the year in Iwaki (Fukushima), Japan.
- The months of June, July, August, September and October have nice average temperatures.
- On average, the warmest month is August with 28°C.
- On average, the coolest month is January with 8°C.
- The average annual maximum temperature is 17°C.
- The average annual minimum temperature is 11°C.
Weather Forecasts for Iwaki
almost clear and chance of slight rain
clear and no rain
clear and no rain