Climate in Omihachiman (Shiga), Japan

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Average monthly minimum and maximum temperature in Omihachiman, Japan

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Monthly hours of sunshine

The average monthly total hours of sunshine over the year

Average monthly hours of sunshine in Omihachiman, Japan

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* Data from: Kyoto, Japan (33 KM, 20 Miles).

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Average monthly rainfall, snow, precipitation in Omihachiman, Japan

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Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Average monthly rainy days in Omihachiman, Japan

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Average humidity

The mean monthly relative humidity over the year

Average monthly relative humidity in Omihachiman, Japan

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* Data from: Kyoto, Japan (33 KM, 20 Miles).

Weather Forecasts for Omihachiman

Sat   Feb 24
10°C | 3°C
N 14 km/h
partly cloudy and no rain

partly cloudy and no rain

Sun   Feb 25
7°C | 4°C
N 11 km/h
15 mm
overcast and heavy rain

overcast and heavy rain

Mon   Feb 26
11°C | 4°C
N 32 km/h
0.3 mm
partly cloudy and small chance of slight rain

partly cloudy and small chance of slight rain

The best time of year to visit Omihachiman in Japan

During the months of May and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • When is summer in Omihachiman?
    The hottest season / summer takes place in June, July, August and September.
  • Which months have the greatest rainfall in Omihachiman?
    Most rainfall (rainy season) is seen in May, June, July, September and October.
  • Which is the warmest month in Omihachiman?
    August has an average maximum temperature of 32°C and is the warmest month of the year.
  • Which is the coldest month in Omihachiman?
    The coldest month is January with an average maximum temperature of 8°C.
  • Which is the wettest month in Omihachiman?
    July tops the wettest month list with 212 mm of rainfall.
  • Which is the driest month in Omihachiman?
    December is the driest month with 75 mm of precipitation.
  • Which is the sunniest month in Omihachiman?
    August is the sunniest month with an average of 185 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.