Miyakojima (Japan) vs Miyakojima (Japan): which is sunnier?
🇯🇵 Japan vs 🇯🇵 Japan · 16 km apart · long-term climate normals (NASA POWER, 2001–2020)
Miyakojima (Japan) and Miyakojima (Japan) are virtually tied for annual sunshine — about 2,008 vs 2,008 hours a year. Their Sunshine Scores are within 2 points of each other in every month of the year.
Scores are the 0–100 Sunshine Score — sunshine, daytime warmth and dryness in one number, per month.


At a glance
| Miyakojima (Japan) | Miyakojima (Japan) | |
|---|---|---|
| Sunshine hours / year | 2,008 | 2,008 |
| Sunniest month | February (80/100) | February (80/100) |
| Nov–Feb average score | 77/100 | 77/100 |
| Jun–Aug average score | 65/100 | 65/100 |
| Rain / year | 1,528 mm | 1,528 mm |
| Warmest sea | 31°C / 88°F | 31°C / 88°F |
| Peak midday UV | 11 (extreme) | 11 (extreme) |
Miyakojima (Japan) vs Miyakojima (Japan) month by month
| Month | Sunshine Score | Day high °C | Rain mm | Sea °C | ||||
|---|---|---|---|---|---|---|---|---|
| Miyakojima (Japan) | Miyakojima (Japan) | Miyakojima (Japan) | Miyakojima (Japan) | Miyakojima (Japan) | Miyakojima (Japan) | Miyakojima (Japan) | Miyakojima (Japan) | |
| January | 78 | 78 | 20° | 21° | 68 | 68 | 23° | 24° |
| February | 80 | 80 | 21° | 21° | 55 | 55 | 23° | 23° |
| March | 76 | 76 | 22° | 22° | 78 | 78 | 23° | 23° |
| April | 68 | 68 | 23° | 24° | 120 | 120 | 26° | 26° |
| May | 63 | 63 | 26° | 26° | 184 | 184 | 28° | 28° |
| June | 63 | 63 | 28° | 28° | 221 | 221 | 29° | 28° |
| July | 68 | 68 | 29° | 29° | 124 | 124 | 31° | 31° |
| August | 63 | 63 | 29° | 29° | 205 | 205 | 31° | 31° |
| September | 63 | 63 | 28° | 29° | 191 | 191 | 31° | 30° |
| October | 69 | 69 | 26° | 27° | 117 | 117 | 29° | 29° |
| November | 74 | 74 | 24° | 25° | 92 | 92 | 27° | 27° |
| December | 77 | 77 | 22° | 22° | 73 | 73 | 23° | 25° |
The sunnier month by month: Jan even · Feb even · Mar even · Apr even · May even · Jun even · Jul even · Aug even · Sep even · Oct even · Nov even · Dec even.
When to pick which
- November–February: too close to call — Miyakojima (Japan) averages 77/100, Miyakojima (Japan) 77/100. Daytime highs are similar (22°C vs 22°C). See the winter sun ranking.
- March–May: too close to call — Miyakojima (Japan) averages 69/100, Miyakojima (Japan) 69/100. Daytime highs are similar (24°C vs 24°C).
- June–August: too close to call — Miyakojima (Japan) averages 65/100, Miyakojima (Japan) 65/100. Daytime highs are similar (29°C vs 29°C).
- September–October: too close to call — Miyakojima (Japan) averages 66/100, Miyakojima (Japan) 66/100. Daytime highs are similar (27°C vs 28°C).
Sea temperature
Both seas peak at 31°C / 88°F. Swimmable water (21°C+): Miyakojima (Japan) all year, Miyakojima (Japan) all year. Month-by-month sea temperatures are in the table above.
Full month-by-month guides: Miyakojima (Japan) weather by month · Miyakojima (Japan) weather by month · Best time to visit Japan.
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