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Weather & Climate
Tsukuba-shi, Ibaraki, Japan
Overview
Available climate summaries for Tsukuba-shi. Origins and reference periods are unverified; stored values may include AI estimates. Treat these as estimates until independently verified.
Key Metrics
Annual Avg
14.2°C
Summer Avg
23.7°C
Winter Avg
3.8°C
Record High
38.2°C
Record Low
-15.3°C
Annual Precipitation
1394.4 mm
Avg Humidity
78%
Summer Humidity
83%
Winter Humidity
72%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 7.6° | 2.7° | -1.2° | 50.7 | 70% | 243 | 17.2 |
| Feb | 8.5° | 3.5° | -0.5° | 64.8 | 71% | 241 | 18 |
| Mar | 12.1° | 7.2° | 3° | 98.9 | 72% | 246 | 19.6 |
| Apr | 17.5° | 12.7° | 8.7° | 110.6 | 75% | 252 | 20.6 |
| May | 22° | 17.4° | 13.5° | 129.7 | 78% | 255 | 19.2 |
| Jun | 24.7° | 20.8° | 17.6° | 164.6 | 83% | 214 | 17.2 |
| Jul | 28.4° | 24.5° | 21.6° | 146 | 84% | 238 | 16.4 |
| Aug | 29.8° | 25.9° | 23° | 131.5 | 83% | 275 | 16.8 |
| Sep | 25.9° | 22.3° | 19.6° | 178.5 | 83% | 216 | 16.9 |
| Oct | 20.3° | 16.5° | 13.5° | 163.3 | 81% | 204 | 15.8 |
| Nov | 15.2° | 10.9° | 7.3° | 84.5 | 79% | 205 | 15.1 |
| Dec | 10.2° | 5.3° | 1.3° | 49.3 | 75% | 222 | 15.7 |
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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