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Weather & Climate
Chatan, Okinawa, Japan
Overview
Climate data and monthly weather averages for Chatan.
Key Metrics
Annual Avg
23.6°C
Summer Avg
28.2°C
Winter Avg
19°C
Record High
31.9°C
Record Low
8.5°C
Annual Precipitation
1690.1 mm
Avg Humidity
80%
Summer Humidity
85%
Winter Humidity
76%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 23.9° | 18.3° | 8.5° | 69.1 | 75% | 73 | 62.5 |
| Feb | 24.3° | 18.6° | 12.8° | 58.5 | 77% | 83 | 53.3 |
| Mar | 24.1° | 19.4° | 10.5° | 93.9 | 77% | 115 | 58.4 |
| Apr | 25.5° | 21.5° | 15.4° | 140.1 | 79% | 131 | 64.3 |
| May | 27.7° | 24.1° | 18.9° | 220.4 | 84% | 149 | 97.6 |
| Jun | 29.8° | 26.7° | 22.2° | 311.4 | 89% | 159 | 77.9 |
| Jul | 31.2° | 28.8° | 26.4° | 140.7 | 84% | 198 | 137.6 |
| Aug | 31.9° | 29° | 25.7° | 178.6 | 82% | 183 | 128.7 |
| Sep | 31.3° | 28.1° | 24.4° | 191.4 | 80% | 152 | 118.3 |
| Oct | 29.7° | 25.9° | 21.4° | 127.4 | 77% | 125 | 116.7 |
| Nov | 27.3° | 23.2° | 15.9° | 86.7 | 76% | 88 | 55.5 |
| Dec | 26° | 20.1° | 11.2° | 71.9 | 75% | 72 | 65.4 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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