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Weather & Climate
Kasama-shi, Ibaraki, Japan
Overview
Climate data and monthly weather averages for Kasama-shi.
Key Metrics
Annual Avg
13.8°C
Summer Avg
23.1°C
Winter Avg
3.8°C
Record High
37°C
Record Low
-14.3°C
Annual Precipitation
1475.1 mm
Avg Humidity
77%
Summer Humidity
85%
Winter Humidity
68%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 7.2° | 2.7° | -0.8° | 53.3 | 67% | 245 | 15.7 |
| Feb | 8° | 3.4° | -0.3° | 68.4 | 67% | 245 | 16.6 |
| Mar | 11.6° | 6.8° | 2.8° | 104.7 | 69% | 254 | 17.5 |
| Apr | 16.9° | 12.1° | 8.1° | 118.4 | 74% | 262 | 17.9 |
| May | 21.2° | 16.7° | 12.8° | 136.7 | 78% | 265 | 16.4 |
| Jun | 23.9° | 20.1° | 17.1° | 168.5 | 84% | 229 | 14.8 |
| Jul | 27.5° | 23.9° | 21.1° | 158.1 | 86% | 250 | 13.8 |
| Aug | 29° | 25.3° | 22.6° | 142.2 | 85% | 286 | 14.3 |
| Sep | 25.3° | 21.9° | 19.3° | 189.6 | 83% | 227 | 15.1 |
| Oct | 19.9° | 16.3° | 13.3° | 167.6 | 79% | 214 | 14.7 |
| Nov | 14.8° | 10.7° | 7.4° | 90 | 75% | 212 | 13.9 |
| Dec | 9.8° | 5.3° | 1.6° | 54.2 | 71% | 226 | 14.6 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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