Weather & Climate
Itoman, Okinawa, Japan
Overview
Available climate summaries for Itoman. Origins and reference periods are unverified; stored values may include AI estimates. Treat these as estimates until independently verified.
Key Metrics
Annual Avg
24°C
Summer Avg
28.3°C
Winter Avg
19.5°C
Record High
31.6°C
Record Low
9.2°C
Annual Precipitation
1579.6 mm
Avg Humidity
80%
Summer Humidity
84%
Winter Humidity
76%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 24.3° | 18.9° | 9.2° | 61.1 | 75% | 73 | 61.9 |
| Feb | 24.4° | 19° | 13.3° | 49.8 | 77% | 83 | 55 |
| Mar | 24.4° | 19.8° | 11.1° | 80.9 | 77% | 115 | 56.9 |
| Apr | 25.8° | 21.8° | 16° | 124.2 | 80% | 131 | 58.8 |
| May | 28.2° | 24.5° | 18.9° | 208.9 | 84% | 149 | 104.1 |
| Jun | 29.9° | 27° | 22.8° | 293.4 | 88% | 159 | 82.7 |
| Jul | 31.2° | 28.8° | 26.5° | 125.2 | 83% | 198 | 150.6 |
| Aug | 31.6° | 29° | 25.6° | 174.5 | 82% | 183 | 131.7 |
| Sep | 31.4° | 28.2° | 24.6° | 185.7 | 80% | 152 | 119.7 |
| Oct | 29.8° | 26.2° | 21.7° | 126.2 | 77% | 125 | 113.5 |
| Nov | 27.6° | 23.6° | 16.5° | 83.1 | 76% | 88 | 59.5 |
| Dec | 26.5° | 20.6° | 11.9° | 66.6 | 75% | 72 | 64 |
Data sources
Estimates and unverified origins
Oyster List climate data - Climate origins are unverified. Available methods include historical APIs and AI estimates; stored rows do not identify the original dataset, reference period, or model for each value. Treat these summaries as estimates until independently verified. Record updated 2026-03-22.