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Weather & Climate
Nagai, Yamagata, Japan
Overview
Climate data and monthly weather averages for Nagai.
Key Metrics
Annual Avg
9.3°C
Summer Avg
20.6°C
Winter Avg
-2°C
Record High
35.9°C
Record Low
-14.2°C
Annual Precipitation
1386.4 mm
Avg Humidity
87%
Summer Humidity
83%
Winter Humidity
94%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 8.2° | -3.1° | -14.2° | 98.6 | 95% | 54 | 43.1 |
| Feb | 16.9° | -2.9° | -14° | 62.4 | 94% | 70 | 46.5 |
| Mar | 18° | 0.7° | -12.1° | 83.4 | 88% | 108 | 44.6 |
| Apr | 23.9° | 6.7° | -4.7° | 85.5 | 81% | 136 | 46.9 |
| May | 31.3° | 13° | -1.3° | 87.4 | 80% | 156 | 31.9 |
| Jun | 31° | 17.6° | 5° | 116.1 | 81% | 148 | 33.1 |
| Jul | 35.7° | 21.5° | 9° | 204 | 85% | 132 | 25.5 |
| Aug | 35.9° | 22.6° | 10.9° | 151.6 | 83% | 136 | 32.3 |
| Sep | 33.8° | 18.3° | 3.4° | 141.9 | 85% | 109 | 38.3 |
| Oct | 29° | 11.7° | -0.5° | 144.8 | 87% | 89 | 34.5 |
| Nov | 20.4° | 5.5° | -5.1° | 96.3 | 90% | 61 | 34.4 |
| Dec | 17.6° | -0.1° | -12.1° | 114.4 | 94% | 47 | 37.2 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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