ClimateForecastDecemberJanuary >>

Omura Climate by Month

The climate in Omura is marked by big temperature swings throughout the year. Temperatures range from very warm during the warmest months to cold in the cooler months. It also has a relatively rainy climate with high levels of precipitation. Let’s explore the climate details in depth to provide you with a complete overview.

Average day and night temperature

In Omura, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a very warm 31°C in August to a chilly 11°C in January. Nighttime temperatures can drop, with averages reaching 6°C in January.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Omura experiences significant rainfall throughout the year, averaging 2074 mm of precipitation annually. The seasons in Omura, bring significant changes in precipitation. The wettest month, June, receives heavy rainfall, with an average of 417 mm of precipitation. This rainfall is distributed across 19 rainy days.

In contrast, the driest month, January, experiences much less rainfall, totaling 74 mm over 20 rainy days. These distinct seasonal differences provide diverse experiences throughout the year.

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

Sunshine over the year

In Omura, summer days are longer and more sunny, with daily sunshine hours peaking at 7.0 hours in August. As the darker season arrives, the brightness of the sun becomes less. January sees a soft sun for only 3.5 hours per average day.

Monthly hours of sunshine

Data from: Nagasaki, Japan (26 KM, 16 Miles).

Daily hours of sunshine

Data from: Nagasaki, Japan (26 KM, 16 Miles).

The best time of year to visit Omura in Japan

During the months of May, June 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 Omura?
    The hottest season / summer takes place in June, July, August and September.
  • When is the rainy season in Omura?
    Rainy season in Omura occurs in the months of April, May, June, July, August and September.
  • Which is the warmest month in Omura?
    August has an average maximum temperature of 31°C and is the warmest month of the year.
  • Which is the coldest month in Omura?
    The coldest month is January with an average maximum temperature of 11°C.
  • Which is the wettest month in Omura?
    June tops the wettest month list with 417 mm of rainfall.
  • Which is the driest month in Omura?
    January is the driest month with 74 mm of precipitation.
  • Which is the sunniest month in Omura?
    August is the sunniest month with an average of 209 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.

    Forecast for Omura

    Mon   Dec 16
    10°C | 6°C
    NW 14 km/h
    broken clouds and no rain

    broken clouds and no rain

    Tue   Dec 17
    12°C | 6°C
    NW 14 km/h
    broken clouds and no rain

    broken clouds and no rain

    Wed   Dec 18
    9°C | 3°C
    NW 18 km/h
    partly cloudy and no rain

    partly cloudy and no rain