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Climate · Miyakojima

Miyakojima in August

Hot and wet, as the days shorten.

Typical weather, averaged over 30 years

August in Miyakojima is hot: highs near 88°F, lows near 81°F. Rain falls on about four days a week, and the days shorten by 36 minutes from the first week to the last.August in Miyakojima is hot: highs near 31°C, lows near 27°C. Rain falls on about four days a week, and the days shorten by 36 minutes from the first week to the last.

High
88°F31°Caverage
Low
81°F27°Caverage
Wet days
4a week · 63% of days
Daylight
12h 58mon average

Is August a good time to visit Miyakojima?

August sits outside Miyakojima's best months, which run from January to April. Expect hot days and rain on about four days a week.

How we judge it: every month is scored on how close its typical high comes to the range from 70°F to 80°F, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.How we judge it: every month is scored on how close its typical high comes to the range from 21°C to 27°C, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.

How August sits in the year

week by week

Temperature

Highs near 88°F in August, against 71°F to 88°F through the year.Highs near 31°C in August, against 22°C to 31°C through the year.

Chance of a wet day

63% of days in August, against 47% to 63% through the year.

Cloud cover

70% cover in August, against 48% to 79% through the year.

Daylight

12h 58m in August, against 10h 37m to 13h 39m through the year.

Week by week, lightly smoothed, with August shaded. The olive line marks the best months. Hover or tap a week for its figures.

Either side

  1. July88°31°low 82°low 28°3 wet days a weekRain on about three days a week.
  2. August88°31°low 81°low 27°4 wet days a weekRain on about four days a week.
  3. September86°30°low 80°low 27°4 wet days a weekRain on about four days a week.

Where Miyakojima sits, in August

Asia/Tokyo
this place
typical high in August 40°F4°C95°F35°C
Sunrise, mid-August
6:13 AMsets 7:15 PM
Above the sea
10 mlow-lying
Latitude
24.8°Nnorthern hemisphere
Nearest of ours
Taketomi Island132 km south-west

The land around Miyakojima, shaded by its typical high in August, the planning map's own layer. Hover the map for the figure at that spot; tap it on a phone. Clock times are local, for the 15th.

Elsewhere in Japan in August

high · low · wet days
See August on the planning mapThe whole year in Miyakojima

Typical weather, averaged over 30 years (1995–2024), from the 11 km grid square nearest Miyakojima. Temperatures are adjusted against 66 weather stations: daytime highs read about 3.1°F cold in the source data and are raised to match.Temperatures are adjusted against 66 weather stations: daytime highs read about 1.7°C cold in the source data and are raised to match. Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not. Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.

Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not.

Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.