Average temperature in Omachi
The mean minimum and maximum temperatures over the year in Omachi (Nagano), Japan.
- The months of June, July, August and September have nice average temperatures.
- On average, the warmest month is August with 26°C.
- On average, the coolest month is January with -1°C.
- The average annual maximum temperature is 13°C.
- The average annual minimum temperature is 4°C.
Weather Forecasts for Omachi
clear and no rain
partly cloudy and no rain
overcast and no rain