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Weather & Climate
Tateyama, Chiba, Japan
Overview
Climate data and monthly weather averages for Tateyama.
Key Metrics
Annual Avg
17.1°C
Summer Avg
24.4°C
Winter Avg
9.2°C
Record High
32.8°C
Record Low
0.6°C
Annual Precipitation
1826.9 mm
Avg Humidity
79%
Summer Humidity
86%
Winter Humidity
74%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 18.3° | 8.2° | 1.1° | 84 | 74% | 78 | 66.2 |
| Feb | 19.4° | 8.6° | 0.6° | 82.6 | 74% | 86 | 70.1 |
| Mar | 20.5° | 11.2° | 1.6° | 139.2 | 74% | 122 | 66 |
| Apr | 22.4° | 14.8° | 4.5° | 147.9 | 77% | 141 | 70.2 |
| May | 25.6° | 18.6° | 9.7° | 166.8 | 81% | 158 | 61.2 |
| Jun | 28.4° | 21.6° | 13.6° | 216.6 | 86% | 138 | 81.1 |
| Jul | 32.8° | 24.9° | 18.3° | 172 | 88% | 160 | 52.7 |
| Aug | 32.4° | 26.6° | 20° | 135.8 | 85% | 167 | 58.2 |
| Sep | 31.4° | 24.4° | 15.1° | 214.2 | 82% | 125 | 87.4 |
| Oct | 27.8° | 20.1° | 11.2° | 245.8 | 80% | 95 | 91 |
| Nov | 23.4° | 15.7° | 6.1° | 130.5 | 77% | 75 | 62.6 |
| Dec | 23.6° | 10.9° | 1.9° | 91.5 | 75% | 71 | 84 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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