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Weather & Climate
Ryūgasaki-shi, Ibaraki, Japan
Overview
Available climate summaries for Ryūgasaki-shi. Origins and reference periods are unverified; stored values may include AI estimates. Treat these as estimates until independently verified.
Key Metrics
Annual Avg
14.6°C
Summer Avg
23.9°C
Winter Avg
4.4°C
Record High
37.8°C
Record Low
-14.2°C
Annual Precipitation
1421 mm
Avg Humidity
77%
Summer Humidity
83%
Winter Humidity
70%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 8° | 3.2° | -0.7° | 56.7 | 69% | 242 | 16.4 |
| Feb | 8.9° | 4.1° | 0.1° | 70.8 | 69% | 241 | 17.2 |
| Mar | 12.4° | 7.7° | 3.7° | 103.8 | 71% | 249 | 18.5 |
| Apr | 17.6° | 13.1° | 9.2° | 114.3 | 74% | 260 | 19.3 |
| May | 22° | 17.6° | 13.9° | 127.4 | 77% | 265 | 17.8 |
| Jun | 24.7° | 21° | 17.9° | 159.2 | 82% | 232 | 16.1 |
| Jul | 28.3° | 24.7° | 21.8° | 143.5 | 84% | 261 | 15.3 |
| Aug | 29.8° | 26.1° | 23.3° | 128.7 | 82% | 296 | 15.7 |
| Sep | 26° | 22.6° | 20° | 178.5 | 82% | 233 | 16.4 |
| Oct | 20.5° | 16.9° | 14° | 170.7 | 80% | 213 | 15.8 |
| Nov | 15.6° | 11.5° | 8° | 90.4 | 77% | 208 | 14.7 |
| Dec | 10.6° | 5.9° | 2.1° | 54.9 | 73% | 222 | 15.1 |
Data sources
Estimates and unverified origins
Oyster List climate data - Climate origins are unverified. Available methods include historical APIs and AI estimates; stored rows do not identify the original dataset, reference period, or model for each value. Treat these summaries as estimates until independently verified. Record updated 2026-03-20.
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