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Weather & Climate in Neietsu, South Korea
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Neietsu experiences four distinct seasons with an average annual temperature of 50°F (10°C). Winters average 23°F in January while summers reach 73°F in July. The area gets 245 sunny days per year, above the national average. Annual precipitation totals 50.2 inches (wetter than the 38-inch national average). The area receives 3.9 inches of snow annually. The city sits at an elevation of 682 feet.
Temperature
23°F Jan (-5°C)
73°F Jul (23°C)
| Annual Average | 50.0°F |
| 7% below US avg | |
| January Average | 23°F (-5°C) |
| July Average | 73°F (23°C) |
| Sunny Days | 245 days/yr |
Geography
| Elevation | 682 ft (208 m) |
| Area | 72.3 sq mi (187.2 km²) |
| Population Density | 352/sq mi |
| Coordinates | 37.1845°N, 128.4682°W |
| Timezone | Asia/Seoul |
Precipitation & Snow
Air Quality
Earthquake History
9 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.3.
| May 29, 2004 | 78 km NE of Heunghae, South Korea | M5.3 | 144 km | 29 km |
| Dec 13, 1996 | 20 km W of T’aebaek, South Korea | M4.8 | 27 km | 10 km |
| Jan 20, 2007 | 25 km NNE of Pyeongchang, South Korea | M4.7 | 46 km | 10 km |
| Feb 10, 2018 | 5 km SW of Heunghae, South Korea | M4.7 | 144 km | 5 km |
| Apr 19, 2019 | 50 km NE of Tonghae, South Korea | M4.4 | 119 km | 10 km |
| Jan 23, 1996 | 40 km ENE of Santyoku, South Korea | M4.3 | 108 km | 57 km |
| Oct 6, 1995 | 45 km ESE of Santyoku, South Korea | M4.3 | 106 km | 33 km |
| May 14, 2023 | 45 km NE of Tonghae, South Korea | M3.9 | 114 km | 13 km |
| Jan 29, 2020 | 21 km WNW of Mungyeong, South Korea | M3.5 | 70 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
14 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 2.
| Year | Name | Category | Max Wind | Closest |
| 2022 | Hinnamnor | Category 1 | 81 mph | 201 km |
| 2020 | Maysak | Category 1 | 86 mph | 74 km |
| 2020 | Haishen | Category 1 | 81 mph | 60 km |
| 2019 | Lingling | Category 1 | 69 mph | 299 km |
| 2012 | Sanba | Category 1 | 81 mph | 233 km |
| 2010 | Kompasu | Category 1 | 69 mph | 151 km |
| 2003 | Maemi | Category 2 | 86 mph | 120 km |
| 2003 | Soudelor | Category 1 | 63 mph | 271 km |
| 2000 | Prapiroon | Category 1 | 69 mph | 298 km |
| 1995 | Faye | Category 2 | 69 mph | 47 km |
| 1993 | Robyn | Category 1 | 92 mph | 256 km |
| 1991 | Caitlin | Category 1 | 75 mph | 238 km |
| 1987 | Dinah | Category 1 | 86 mph | 223 km |
| 1985 | Pat | Category 1 | 69 mph | 272 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Nearby Volcanoes
1 volcano within 200 km. Closest: Ch'uga-ryong (162 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Ch'uga-ryong | Shield | 452 m (1,483 ft) | Unknown | 162 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 23°F (-5°C) | 1.2 in | Coldest, Driest |
| February | 28°F (-2°C) | 1.5 in | |
| March | 38°F (3°C) | 2.2 in | |
| April | 51°F (10°C) | 3.3 in | |
| May | 60°F (16°C) | 3.5 in | |
| June | 68°F (20°C) | 5.3 in | |
| July | 73°F (23°C) | 11.3 in | Wettest |
| August | 73°F (23°C) | 10.3 in | Warmest |
| September | 64°F (18°C) | 6.2 in | |
| October | 53°F (12°C) | 2.2 in | |
| November | 40°F (5°C) | 2.0 in | |
| December | 29°F (-2°C) | 1.2 in |
Neietsu has a seasonal temperature swing of 50°F / from 23°F in January to 73°F in August. Total annual precipitation is 50.2 inches, with July being the wettest month (11.3") and January the driest (1.2").