Table of Hourly Weather Observations (Today/Yesterday) |
| 20 August 2018 Niijima (Niijima Airport) | ||
| Latitude: 34°22.1'N; Longitude: 139°16.1'E; Altitude: 29m Yesterday High/Low |
| Time | Temperature | Precipitation | Wind Direction | Wind Speed |
| Hour | °C | mm | 16 compass points | m/s |
| 1 | 22.7 | 2.0 | NE | 4.5 |
| 2 | 22.8 | 0.5 | ENE | 4.1 |
| 3 | 22.8 | 0.0 | ENE | 3.9 |
| 4 | 23.5 | 0.0 | ENE | 4.9 |
| 5 | 23.6 | 0.0 | ENE | 5.5 |
| 6 | 23.5 | 0.0 | ENE | 6.0 |
| 7 | 23.2 | 0.0 | NE | 6.6 |
| 8 | 23.3 | 0.0 | ENE | 5.6 |
| 9 | 23.9 | 0.0 | NE | 6.8 |
| 10 | 24.5 | 0.0 | NE | 6.1 |
| 11 | 25.1 | 0.0 | NE | 6.1 |
| 12 | 25.9 | 0.0 | NE | 6.4 |
| 13 | 26.7 | 0.0 | NE | 6.1 |
| 14 | 26.2 | 0.0 | NE | 5.0 |
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| 24 |
| Data | Time | |
| Low temperature (°C) | 22.5 | 01:28 |
| High temperature (°C) | 26.9 | 13:23 |
| Maximum Instantaneous Wind Speed (m/s) (Wind Direction (16 compass points)) |
14.4 (ENE) | 05:30 |
*As of 14:00 JST