Yoron weather by month & the best time to visit
🇯🇵 Japan · beach resort · tropical rainforest climate
The best time to visit Yoron is December — its sunniest month (Sunshine Score 74/100), with November and February close behind. Yoron averages about 1,809 hours of sunshine a year. Daytime highs around 20°C / 68°F and roughly 85 mm of rain in December.
Jump to: month-by-month table · sea temperature · nearby alternatives · embed this data
- Sun hours / year
- 1,809
- Sunniest month
- December
- Peak score
- 74/100
- Rain / year
- 1,830 mm
- Midday UV at peak
- 10 (very high)
- Sea at warmest
- 31°C / 88°F
- Population
- 143k
- Elevation
- 15 m

When is the best time to visit Yoron?
For sunshine, the best time to visit Yoron is December, then November and February. The dullest month is April (62/100, 159 mm of rain). The full month-by-month picture is in the table below.
How sunny is Yoron?
Yoron gets a moderate 1,809 hours of sunshine a year. Conditions barely change through the year — only 12 Sunshine Score points separate December from April. It ranks #35 of 79 destinations in Japan for annual sunshine, above the national median of 1,773 hours. The year's 1,830 mm of rain spreads fairly evenly across the months, with no pronounced dry season.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain | UV | Sea |
|---|---|---|---|---|---|---|
| January | 69 | 19° / 66°F | 17° / 63°F | 76 mm | 4 | 23° / 73°F |
| February | 70 | 19° / 66°F | 17° / 63°F | 71 mm | 5 | 22° / 72°F |
| March | 70 | 20° / 68°F | 18° / 64°F | 106 mm | 6 | 22° / 72°F |
| April | 62 | 22° / 72°F | 20° / 68°F | 159 mm | 7 | 24° / 75°F |
| May | 62 | 24° / 75°F | 23° / 73°F | 242 mm | 7 | 25° / 77°F |
| June | 62 | 27° / 81°F | 26° / 79°F | 324 mm | 8 | 26° / 79°F |
| July | 62 | 29° / 84°F | 28° / 82°F | 155 mm | 10 | 30° / 86°F |
| August | 62 | 29° / 84°F | 28° / 82°F | 180 mm | 10 | 31° / 88°F |
| September | 62 | 29° / 84°F | 27° / 81°F | 199 mm | 8 | 30° / 86°F |
| October | 64 | 26° / 79°F | 25° / 77°F | 139 mm | 7 | 29° / 84°F |
| November | 72 | 24° / 75°F | 22° / 72°F | 94 mm | 5 | 27° / 81°F |
| December | 74 | 20° / 68°F | 19° / 66°F | 85 mm | 3 | 24° / 75°F |
Sea temperature in Yoron by month
The sea off Yoron is warmest in August at around 31°C / 88°F, and coolest in February at 22°C / 72°F. The water sits at a comfortable 21°C or warmer roughly all year round. Month-by-month sea-surface temperatures are in the Sea column of the table above.
See Yoron on the interactive sunshine globe →
Nearby places for sunshine
- Naha Japan · 121 km · best in Feb · 1,823 h sun/yr
- Amami Japan · 201 km · best in Dec · 1,650 h sun/yr
- Miyakojima Japan · 400 km · best in Feb · 2,008 h sun/yr
- Miyakojima Japan · 408 km · best in Feb · 2,008 h sun/yr
- Ishigaki Japan · 510 km · best in Feb · 1,858 h sun/yr
- Kagoshima Japan · 575 km · best in Oct · 1,843 h sun/yr
Nearest destinations
- Wadomari Japan · 53 km · 1,810 h sun/yr · best in Dec
- Amagi Japan · 100 km · 1,811 h sun/yr · best in Dec
- Aguni Japan · 126 km · 1,823 h sun/yr · best in Feb
- Kumejima Japan · 184 km · 1,729 h sun/yr · best in Feb
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