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Oarai Weather and Climate: A Comprehensive Guide

The temperature in Oarai can vary greatly throughout the year. The temperatures shift from warm to cold. It also experiences much rainfall throughout the year. Now, let’s explore all the climate details to give you a full picture.

Average maximum day and minimum night temperature

Depending on the time of the year, temperatures range from comfortable to chilly in Oarai. Average daytime temperatures reach a comfortable 28°C in August. In February, the coolest month of the year, temperatures drop to a chilly 10°C.

At night, you can expect cooler temperatures, with averages dropping to around 4°C during this month.

Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Oarai has a relatively rainy climate with high precipitation levels, averaging 1618 mm of rainfall annually. Oarai can be quite wet during October, receiving approximately 214 mm of precipitation over 16 rainy days.

In contrast December, experiences much drier conditions, with 74 mm of rainfall, spread across 10 rainy days. For more details, please visit our Oarai Precipitation page.

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

Forecast for Oarai

Sun   Jan 26
11°C | -1°C
NW 8 m/s
broken clouds and no rain

broken clouds and no rain

Mon   Jan 27
10°C | -2°C
NW 3 m/s
broken clouds and no rain

broken clouds and no rain

Tue   Jan 28
13°C | 1°C
N 5 m/s
partly cloudy and no rain

partly cloudy and no rain

Select a Month of Interest

Check the conditions for any month of the year.

The best time of year to visit Oarai in Japan

During the months of May, June, September 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:
  • Which months have the greatest rainfall in Oarai?
    Most rainfall (rainy season) is seen in May, June, July, September and October.
  • Which is the warmest month in Oarai?
    August has an average maximum temperature of 28°C and is the warmest month of the year.
  • Which is the coldest month in Oarai?
    The coldest month is February with an average maximum temperature of 10°C.
  • Which is the wettest month in Oarai?
    October tops the wettest month list with 214 mm of rainfall.
  • Which is the driest month in Oarai?
    December is the driest month with 74 mm of precipitation.

  • 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.