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Weather & Climate in Lahān, Nepal
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Lahān has a warm climate with an average annual temperature of 75°F (24°C). Winters average 60°F in January while summers reach 83°F in July. The area gets 245 sunny days per year, above the national average. Annual precipitation totals 50.9 inches (wetter than the 38-inch national average). The city sits at an elevation of 404 feet.
Temperature
60°F Jan (16°C)
83°F Jul (28°C)
| Annual Average | 75.3°F |
| 39% above US avg | |
| January Average | 60°F (16°C) |
| July Average | 83°F (28°C) |
| Sunny Days | 245 days/yr |
Geography
| Elevation | 404 ft (123 m) |
| Area | 78.1 sq mi (202.2 km²) |
| Population Density | 1,319/sq mi |
| Coordinates | 26.7202°N, 86.4826°W |
| Timezone | Asia/Kathmandu |
Precipitation & Snow
Air Quality
Earthquake History
243 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M7.3.
| May 12, 2015 | Nepal | M7.3 | 128 km | 15 km |
| Apr 26, 2015 | 21 km SSE of Kod?ri??, Nepal | M6.7 | 126 km | 23 km |
| May 12, 2015 | 42 km SSE of Kod?ri??, Nepal | M6.3 | 106 km | 15 km |
| Apr 25, 2015 | 0 km NNW of Dhulikhel, Nepal | M6.1 | 138 km | 10 km |
| Apr 25, 2015 | 31 km SSE of Kod?ri??, Nepal | M5.6 | 117 km | 10 km |
| Sep 3, 1998 | 16 km SE of Lobujya, Nepal | M5.6 | 134 km | 33 km |
| Apr 25, 2015 | 22 km WSW of Kod?ri??, Nepal | M5.5 | 148 km | 10 km |
| May 12, 2015 | 37 km SE of Kod?ri??, Nepal | M5.5 | 114 km | 13 km |
| May 16, 2015 | 45 km SSE of Kod?ri??, Nepal | M5.5 | 102 km | 7 km |
| May 12, 2015 | 37 km SE of Kod?ri??, Nepal | M5.4 | 116 km | 10 km |
| Apr 25, 2015 | 0 km WNW of Panauti??, Nepal | M5.3 | 137 km | 10 km |
| May 12, 2015 | 30 km SE of Kod?ri??, Nepal | M5.2 | 118 km | 15 km |
| Jul 31, 2022 | 26 km W of Bhojpur, Nepal | M5.1 | 55 km | 10 km |
| May 12, 2015 | 23 km ENE of Nagarkot, Nepal | M5.1 | 136 km | 15 km |
| Apr 25, 2015 | 27 km SSW of Kod?ri??, Nepal | M5.1 | 131 km | 10 km |
| Nov 27, 1997 | 30 km NNE of Kh??db?ri??, Nepal | M5.1 | 131 km | 33 km |
| Apr 25, 2015 | 26 km S of Kod?ri??, Nepal | M5.1 | 121 km | 10 km |
| Apr 25, 2015 | 7 km ESE of Nagarkot, Nepal | M5.0 | 139 km | 10 km |
| Apr 26, 2015 | 17 km SSW of Kod?ri??, Nepal | M5.0 | 138 km | 14 km |
| May 12, 2015 | 27 km SSE of Kod?ri??, Nepal | M5.0 | 121 km | 15 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Tsunami History
1 tsunami recorded within 500 km.
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1934 | BIHAR-NEPAL, GANGES RIVER | Earthquake | - | 10,600 | 28 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 60°F (16°C) | 0.6 in | Coldest |
| February | 64°F (18°C) | 0.3 in | |
| March | 73°F (23°C) | 0.5 in | |
| April | 81°F (27°C) | 1.3 in | |
| May | 84°F (29°C) | 3.8 in | |
| June | 84°F (29°C) | 8.7 in | Warmest |
| July | 83°F (28°C) | 13.4 in | Wettest |
| August | 83°F (28°C) | 11.5 in | |
| September | 81°F (27°C) | 7.8 in | |
| October | 78°F (26°C) | 2.7 in | |
| November | 70°F (21°C) | 0.3 in | |
| December | 62°F (17°C) | 0.2 in | Driest |
Lahān has a seasonal temperature swing of 24°F / from 60°F in January to 84°F in June. Total annual precipitation is 50.9 inches, with July being the wettest month (13.4") and December the driest (0.2").