Naha weather by month
Naha's warmest month is July (average high 31.9°C) and coldest is January (19.8°C). Monthly temperature, rain, sunshine and flower seasons from Japan Meteorological Agency 1991–2020 normals.
| Month | High / low | Rain | In bloom |
|---|---|---|---|
| January | 20° / 15°C (68° / 59°F) | 102 mm (10 days) | Plum blossoms, Cherry blossoms |
| February | 20° / 15°C (68° / 59°F) | 115 mm (10 days) | Cherry blossoms |
| March | 22° / 17°C (71° / 62°F) | 143 mm (11 days) | — |
| April | 24° / 19°C (76° / 66°F) | 161 mm (10 days) | — |
| May | 27° / 22°C (81° / 72°F) | 245 mm (11 days) | — |
| June | 30° / 25°C (86° / 77°F) | 284 mm (11 days) | — |
| July | 32° / 27°C (89° / 81°F) | 188 mm (9 days) | — |
| August | 32° / 27°C (89° / 80°F) | 240 mm (12 days) | — |
| September | 31° / 26°C (87° / 78°F) | 275 mm (12 days) | — |
| October | 28° / 24°C (83° / 74°F) | 179 mm (9 days) | — |
| November | 25° / 20°C (77° / 69°F) | 119 mm (8 days) | — |
| December | 22° / 17°C (71° / 62°F) | 110 mm (9 days) | — |
See Naha cherry blossom dates.
Source: Japan Meteorological Agency climate normals 1991–2020 (processed by Japan Bloom Calendar). Averages, not a forecast.