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Weather & Climate
Muan, South Jeolla, South Korea
Overview
Climate data and monthly weather averages for Muan.
Key Metrics
Annual Avg
13.7°C
Summer Avg
23.3°C
Winter Avg
3.9°C
Record High
33.3°C
Record Low
-5.9°C
Annual Precipitation
1292.5 mm
Avg Humidity
80%
Summer Humidity
88%
Winter Humidity
75%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 13.7° | 2.9° | -5.9° | 31.9 | 75% | 72 | 55.7 |
| Feb | 15.1° | 3.6° | -5.4° | 45.1 | 74% | 87 | 57 |
| Mar | 17.2° | 6.4° | -1.7° | 61.4 | 76% | 132 | 56.9 |
| Apr | 22.1° | 11° | 2.5° | 98.1 | 79% | 151 | 71.4 |
| May | 25° | 16° | 7.7° | 103.5 | 83% | 167 | 65.6 |
| Jun | 27.6° | 20.3° | 12.8° | 146.4 | 86% | 145 | 65.4 |
| Jul | 31.5° | 24.1° | 17.8° | 269.4 | 90% | 141 | 64.4 |
| Aug | 33.3° | 25.6° | 19.1° | 241.8 | 87% | 149 | 102.1 |
| Sep | 28.8° | 21.8° | 13.5° | 143.4 | 82% | 125 | 79.3 |
| Oct | 25.9° | 16.6° | 4.9° | 63.2 | 77% | 115 | 64.6 |
| Nov | 22.5° | 10.9° | 2.1° | 49.2 | 76% | 79 | 52.4 |
| Dec | 16.5° | 5.2° | -3° | 39.1 | 75% | 65 | 59.1 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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