20 to 29°C
temperature
2336 hours
sunshine per day
1240 mm
rain
125 days
dry
240 days
rain
0 days
snow

Climate of Yonaguni

The island Yonaguni has a oceanic climate. There is rainfall during all months of the year. The average annual temperature for Yonaguni is 25° degrees and there is about 1238 mm of rain in a year. It is dry for 101 days a year with an average humidity of 80% and an UV-index of 6.

Climate averages for the whole year

  • Day: the average daily temperature during the day is between 20°C and 29°C
  • Night:the average nighttime temperature is between 18°C and 29°C
  • Rain: it rains 240 days and there is a total of approximately 1240 mm rainfall
  • Sun hours: throughout the year there are 2336 sun hours
Maximum temperature: between 20°C and 29°C
Warmest month: 29°C in July
Coldest month: 20°C in January
Night temperature: between 18°C and 29°C
Dry days: 125 days
Days with rain: 240 days
Days with snow: 0 days
Total rain sum: 1240 mm
Hours of sunshine: 2336 hours

Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for Yonaguni.

Precipitation graph

This graph shows the average amount of rainfall per month for Yonaguni.

Climate table of Yonaguni

In this climate table you can see at a glance what the average weather per month is for Yonaguni. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Yonaguni might be like in a given month.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) 20 21 22 24 26 28 29 29 28 26 25 21
Night temp. (°C) 18 19 20 22 25 28 29 29 28 26 23 20
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 95 80 59 48 101 110 91 147 132 141 141 95
Days with rain 25 22 20 16 17 16 15 19 18 22 25 25
Dry days 6 6 11 14 14 14 16 12 12 9 5 6
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 4 4 5 6 7 9 9 9 8 6 5 4
Wind force (Bft) 5 5 4 4 4 4 4 4 4 5 4 5
UV-index 5 5 5 6 7 7 7 7 7 6 6 4

Best time to visit Yonaguni

The best time to visit Yonaguni, Japan is January through April, July and December. In this period you have a warm temperature and little precipitation. On the island of Yonaguni, the warmest month is July with 29°C and the coldest is January with 20°C.

Climate of Yonaguni by month

What is the average climate in a given month for Yonaguni? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.

Yonaguni weather experiences

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