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Weather & Climate
Wonju-si, Gangwon, South Korea
Overview
Climate data and monthly weather averages for Wonju-si.
Key Metrics
Annual Avg
8.8°C
Summer Avg
21.5°C
Winter Avg
-5°C
Record High
34°C
Record Low
-30.3°C
Annual Precipitation
1309.2 mm
Avg Humidity
80%
Summer Humidity
82%
Winter Humidity
81%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 11.7° | -6.7° | -30.3° | 22.6 | 82% | 76 | 47.6 |
| Feb | 14.7° | -3.7° | -24.3° | 34.2 | 78% | 89 | 48.6 |
| Mar | 19° | 1.6° | -16° | 42.8 | 75% | 129 | 56.5 |
| Apr | 25.9° | 8° | -7.3° | 79.8 | 73% | 147 | 55.6 |
| May | 29.5° | 14.6° | 0.4° | 80 | 73% | 170 | 60.3 |
| Jun | 32.9° | 19.5° | 5.2° | 128.1 | 75% | 155 | 45.7 |
| Jul | 32.7° | 22.4° | 11.7° | 358.4 | 86% | 123 | 46.4 |
| Aug | 34° | 22.7° | 11.1° | 271.6 | 86% | 130 | 61.3 |
| Sep | 28.5° | 17.5° | 4.2° | 155.1 | 83% | 120 | 57.3 |
| Oct | 25.5° | 10.8° | -5.6° | 63.2 | 80% | 110 | 54.8 |
| Nov | 19.9° | 3.3° | -12.2° | 49.8 | 81% | 74 | 52.4 |
| Dec | 14.7° | -4.5° | -21.6° | 23.6 | 82% | 68 | 48.7 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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