Average temperature in Iiyama

The mean minimum and maximum temperatures over the year in Iiyama (Nagano), Japan.

Average monthly minimum and maximum temperature in Iiyama,

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  • The months of May, June, July, August and September have nice average temperatures.
  • On average, the warmest month is August with 29°C.
  • On average, the coolest month is January with 3°C.
  • The average annual maximum temperature is 16°C.
  • The average annual minimum temperature is 7°C.

Weather Forecasts for Iiyama

Fri   Mar 29
16°C | 8°C
S 22 km/h
21 mm
partly cloudy and rain

partly cloudy and rain

Sat   Mar 30
15°C | 7°C
NE 11 km/h
0.4 mm
partly cloudy and small chance of slight rain

partly cloudy and small chance of slight rain

Sun   Mar 31
12°C | 6°C
N 11 km/h
0.8 mm
broken clouds and small chance of slight rain

broken clouds and small chance of slight rain

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Iiyama.

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.

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