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Weather & Climate
Rishiri Gun, Hokkaidō, Japan
Overview
Climate data and monthly weather averages for Rishiri Gun.
Key Metrics
Annual Avg
8.1°C
Summer Avg
17.2°C
Winter Avg
-1.7°C
Record High
25.9°C
Record Low
-11.6°C
Annual Precipitation
1179.1 mm
Avg Humidity
82%
Summer Humidity
88%
Winter Humidity
81%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 5.6° | -2.4° | -11.3° | 97.3 | 82% | 34 | 80.2 |
| Feb | 6.9° | -2.4° | -11.6° | 79.5 | 80% | 53 | 80 |
| Mar | 7.7° | 0.6° | -9.5° | 70.7 | 77% | 102 | 80.6 |
| Apr | 12.5° | 4.7° | -3.4° | 57.6 | 82% | 135 | 79.2 |
| May | 16.1° | 8.9° | 1.3° | 72.9 | 87% | 149 | 65.7 |
| Jun | 21.1° | 13.4° | 5.7° | 77.7 | 89% | 139 | 53.3 |
| Jul | 24.6° | 17.8° | 10.1° | 102 | 90% | 139 | 48.5 |
| Aug | 25.9° | 20.3° | 14° | 131.1 | 86% | 132 | 62.1 |
| Sep | 25.5° | 18.4° | 10.5° | 123.3 | 77% | 117 | 87.6 |
| Oct | 20.3° | 12.7° | 2.4° | 117.5 | 73% | 81 | 94.7 |
| Nov | 16° | 5.6° | -6.8° | 123 | 77% | 41 | 79.9 |
| Dec | 10.4° | -0.3° | -8.9° | 126.5 | 82% | 28 | 89.2 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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