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Weather & Climate in Ban Napè, Laos
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Ban Napè has a warm climate with an average annual temperature of 71°F (22°C). Winters average 61°F in January while summers reach 77°F in July / relatively mild seasonal variation. The area gets 211 sunny days per year. Annual precipitation totals 78.4 inches (wetter than the 38-inch national average). The city sits at an elevation of 1,713 feet.
Temperature
61°F Jan (16°C)
77°F Jul (25°C)
| Annual Average | 70.9°F |
| 31% above US avg | |
| January Average | 61°F (16°C) |
| July Average | 77°F (25°C) |
| Sunny Days | 211 days/yr |
Geography
| Elevation | 1,713 ft (522 m) |
| Area | 1,463.7 sq mi (3,791.1 km²) |
| Population Density | 43/sq mi |
| Coordinates | 18.3053°N, 105.0718°W |
| Timezone | Asia/Vientiane |
Precipitation & Snow
Air Quality
Hurricane History
26 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 3.
| Year | Name | Category | Max Wind | Closest |
| 2025 | Kajiki | Category 2 | — | 74 km |
| 2025 | Bualoi | Category 1 | — | 120 km |
| 2020 | Vamco | Category 1 | 63 mph | 237 km |
| 2017 | Doksuri | Category 2 | 92 mph | 51 km |
| 2016 | Mirinae | Category 1 | 52 mph | 242 km |
| 2013 | Wutip | Category 2 | 75 mph | 49 km |
| 2012 | Son-tinh | Category 3 | 92 mph | 231 km |
| 2010 | Mindulle | Category 1 | 52 mph | 237 km |
| 2007 | Lekima | Category 1 | 63 mph | 158 km |
| 1996 | Frankie | Category 2 | 58 mph | 238 km |
| 1996 | Willie | Category 1 | 52 mph | 259 km |
| 1996 | Niki | Category 1 | 69 mph | 196 km |
| 1995 | Lois | Category 1 | 58 mph | 109 km |
| 1993 | Lewis | Category 1 | 58 mph | 198 km |
| 1991 | Fred | Category 2 | 69 mph | 134 km |
| 1990 | Becky | Category 1 | 69 mph | 161 km |
| 1989 | Angela | Category 2 | 81 mph | 182 km |
| 1989 | Dan | Category 1 | 75 mph | 237 km |
| 1989 | Brian | Category 1 | 63 mph | 150 km |
| 1987 | Cary | Category 1 | 69 mph | 173 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Tsunami History
1 tsunami recorded within 500 km. Highest wave on record: 3.0 m (10 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1899 | NORTH CENTRAL VIETNAM | Unknown | 3.0 m | — | 125 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 61°F (16°C) | 0.2 in | Coldest, Driest |
| February | 64°F (18°C) | 1.1 in | |
| March | 69°F (21°C) | 1.7 in | |
| April | 74°F (23°C) | 3.6 in | |
| May | 76°F (25°C) | 8.1 in | |
| June | 77°F (25°C) | 11.5 in | Warmest |
| July | 77°F (25°C) | 18.1 in | Wettest |
| August | 76°F (25°C) | 16.9 in | |
| September | 75°F (24°C) | 11.9 in | |
| October | 72°F (22°C) | 4.4 in | |
| November | 67°F (19°C) | 0.8 in | |
| December | 62°F (17°C) | 0.3 in |
Ban Napè has a seasonal temperature swing of 16°F / from 61°F in January to 77°F in June. Total annual precipitation is 78.4 inches, with July being the wettest month (18.1") and January the driest (0.2").