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Weather & Climate
Ishioka-shi, Ibaraki, Japan
Overview
Climate data and monthly weather averages for Ishioka-shi.
Key Metrics
Annual Avg
14.2°C
Summer Avg
23.5°C
Winter Avg
4°C
Record High
37.5°C
Record Low
-14.7°C
Annual Precipitation
1466.8 mm
Avg Humidity
78%
Summer Humidity
84%
Winter Humidity
71%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 7.5° | 2.9° | -0.7° | 53.1 | 69% | 245 | 15.7 |
| Feb | 8.4° | 3.7° | -0.1° | 68.1 | 69% | 246 | 16.6 |
| Mar | 12° | 7.2° | 3.2° | 104.3 | 72% | 254 | 17.5 |
| Apr | 17.3° | 12.6° | 8.7° | 117.8 | 75% | 263 | 17.9 |
| May | 21.7° | 17.2° | 13.5° | 135.7 | 78% | 266 | 16.4 |
| Jun | 24.4° | 20.6° | 17.6° | 168.2 | 83% | 230 | 14.9 |
| Jul | 28° | 24.3° | 21.5° | 156.8 | 85% | 251 | 13.8 |
| Aug | 29.5° | 25.7° | 23° | 140.4 | 83% | 286 | 14.4 |
| Sep | 25.7° | 22.2° | 19.7° | 188.7 | 83% | 228 | 15.2 |
| Oct | 20.2° | 16.6° | 13.6° | 166.9 | 80% | 214 | 14.7 |
| Nov | 15.1° | 11° | 7.6° | 89.5 | 78% | 212 | 13.9 |
| Dec | 10.1° | 5.5° | 1.8° | 54.1 | 74% | 226 | 14.5 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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