Sunshine Map

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.

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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
Yoron, Japan
Yoron — photo via Wikimedia Commons

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

January: 69February: 70March: 70April: 62May: 62June: 62July: 62August: 62September: 62October: 64November: 72December: 7474JFMAMJJASOND
MonthScoreDay highNight lowRainUVSea
January69 19° / 66°F17° / 63°F 76 mm423° / 73°F
February70 19° / 66°F17° / 63°F 71 mm522° / 72°F
March70 20° / 68°F18° / 64°F 106 mm622° / 72°F
April62 22° / 72°F20° / 68°F 159 mm724° / 75°F
May62 24° / 75°F23° / 73°F 242 mm725° / 77°F
June62 27° / 81°F26° / 79°F 324 mm826° / 79°F
July62 29° / 84°F28° / 82°F 155 mm1030° / 86°F
August62 29° / 84°F28° / 82°F 180 mm1031° / 88°F
September62 29° / 84°F27° / 81°F 199 mm830° / 86°F
October64 26° / 79°F25° / 77°F 139 mm729° / 84°F
November72 24° / 75°F22° / 72°F 94 mm527° / 81°F
December74 20° / 68°F19° / 66°F 85 mm324° / 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 →

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