Table of Hourly Weather Observations (Today/Yesterday) |
| 18 January 2021 Motodomari (Rishiri Airport) | ||
| Latitude: 45°14.5'N; Longitude: 141°11.2'E; Altitude: 30m Yesterday High/Low |
| Time | Temperature | Precipitation | Wind Direction | Wind Speed |
| Hour | °C | mm | 16 compass points | m/s |
| 1 | -5.7 | 0.5 | WNW | 3.3 |
| 2 | -5.9 | 0.5 | W | 7.6 |
| 3 | -6.1 | 0.0 | W | 8.9 |
| 4 | -7.3 | 0.0 | WSW | 10.7 |
| 5 | -6.8 | 0.0 | W | 8.5 |
| 6 | -6.5 | 0.0 | WSW | 8.2 |
| 7 | -6.7 | 0.0 | W | 6.9 |
| 8 | -7.4 | 0.0 | WSW | 5.4 |
| 9 | -6.9 | 0.0 | NW | 5.5 |
| 10 | -6.9 | 0.0 | WNW | 6.9 |
| 11 | -6.5 | 0.0 | W | 9.5 |
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| Data | Time | |
| Low temperature (°C) | -9.0 | 00:12 |
| High temperature (°C) | -5.1 | 01:21 |
| Maximum Instantaneous Wind Speed (m/s) (Wind Direction (16 compass points)) |
14.9 (W) | 02:39 |
*As of 11:00 JST