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Weather & Climate in Sà Phìn, Vietnam
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Sà Phìn enjoys a temperate climate with an average annual temperature of 62°F (17°C). Winters average 48°F in January while summers reach 72°F in July. The area gets 231 sunny days per year, above the national average. Annual precipitation totals 57.9 inches (wetter than the 38-inch national average). The city sits at an elevation of 4,806 feet.
Temperature
48°F Jan (9°C)
72°F Jul (22°C)
| Annual Average | 62.0°F |
| 15% above US avg | |
| January Average | 48°F (9°C) |
| July Average | 72°F (22°C) |
| Sunny Days | 231 days/yr |
Geography
| Elevation | 4,806 ft (1,465 m) |
| Area | 52.3 sq mi (135.4 km²) |
| Population Density | 43/sq mi |
| Coordinates | 23.2667°N, 105.2500°W |
| Timezone | Asia/Ho_Chi_Minh |
Precipitation & Snow
Air Quality
Earthquake History
10 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.8.
| Aug 13, 2005 | 32 km NNW of Wenshan City, China | M4.8 | 124 km | 10 km |
| Aug 15, 2017 | 60 km N of Cao B?ng, Vietnam | M4.5 | 100 km | 10 km |
| Aug 7, 1992 | 40 km SW of Wenshan City, China | M4.3 | 137 km | 10 km |
| Aug 22, 2004 | 62 km ESE of Zhongshu, China | M4.3 | 145 km | 11 km |
| Jul 19, 2005 | 23 km NNW of Wenshan City, China | M4.2 | 118 km | 10 km |
| Jul 25, 1995 | 72 km NW of Cao B?ng, Vietnam | M4.2 | 61 km | 10 km |
| Oct 3, 2017 | 48 km N of Cao B?ng, Vietnam | M4.2 | 106 km | 12 km |
| Oct 11, 1991 | 11 km N of Tuyên Quang, Vietnam | M4.1 | 149 km | 10 km |
| Aug 23, 2004 | 61 km ESE of Zhongshu, China | M4.0 | 145 km | 10 km |
| Apr 22, 1997 | 33 km NNE of Hà Giang, Vietnam | M3.6 | 26 km | 33 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
7 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 3.
| Year | Name | Category | Max Wind | Closest |
| 2024 | Yagi | Category 3 | 104 mph | 256 km |
| 2014 | Rammasun | Category 2 | 46 mph | 180 km |
| 2014 | Kalmaegi | Category 1 | 63 mph | 216 km |
| 2012 | Son-tinh | Category 1 | 52 mph | 298 km |
| 2003 | Krovanh | Category 2 | 63 mph | 260 km |
| 1997 | Zita | Category 1 | 52 mph | 246 km |
| 1996 | Sally | Category 1 | 63 mph | 277 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 48°F (9°C) | 0.4 in | Coldest, Driest |
| February | 51°F (11°C) | 0.9 in | |
| March | 58°F (15°C) | 1.2 in | |
| April | 65°F (18°C) | 3.2 in | |
| May | 69°F (21°C) | 6.2 in | |
| June | 71°F (22°C) | 8.9 in | |
| July | 72°F (22°C) | 12.4 in | Warmest, Wettest |
| August | 71°F (22°C) | 12.1 in | |
| September | 68°F (20°C) | 6.7 in | |
| October | 63°F (17°C) | 3.5 in | |
| November | 57°F (14°C) | 1.6 in | |
| December | 51°F (10°C) | 0.8 in |
Sà Phìn has a seasonal temperature swing of 23°F / from 48°F in January to 72°F in July. Total annual precipitation is 57.9 inches, with July being the wettest month (12.4") and January the driest (0.4").