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Ogasawara Weather and Climate: A Comprehensive Guide

The temperature in Ogasawara varies moderately throughout the year. The temperatures shift from warm to pleasant. It also experiences much rainfall throughout the year. Now, let’s break down all the climate details for a clearer picture.

Average maximum day and minimum night temperature

The weather in Ogasawara changes moderately throughout the year, offering enough variation to appreciate each season. Average daytime temperatures reach a comfortable 29°C in August. In February, the coolest month of the year, temperatures drop to a pleasant 21°C.

At night, you can expect cooler temperatures, with averages dropping to around 17°C during this month. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Ogasawara has a relatively rainy climate with high precipitation levels, averaging 1317 mm of rainfall annually. Ogasawara can be quite wet during May, receiving approximately 168 mm of precipitation over 18 rainy days.

In contrast February, experiences much drier conditions, with 59 mm of rainfall, spread across 18 rainy days. For more details, please visit our Ogasawara Precipitation page.

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

Forecast for Ogasawara

Wed   Jan 15
19°C | 15°C
W 2 m/s
overcast and no rain

overcast and no rain

Thu   Jan 16
21°C | 17°C
W 4 m/s
6.4 mm
overcast and rain

overcast and rain

Fri   Jan 17
19°C | 16°C
NE 3 m/s
4 mm
overcast and rain

overcast and rain

Select a Month of Interest

Check the conditions for any month of the year.

The best time of year to visit Ogasawara in Japan

During the months of January, February, March, April, May and December 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 is the warmest month in Ogasawara?
    August has an average maximum temperature of 29°C and is the warmest month of the year.
  • Which is the coldest month in Ogasawara?
    The coldest month is February with an average maximum temperature of 21°C.
  • Which is the wettest month in Ogasawara?
    May tops the wettest month list with 168 mm of rainfall.
  • Which is the driest month in Ogasawara?
    February is the driest month with 59 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.