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Ít Ong, Vietnam

Full City Profile

16,153 Population 105/sq mi density
676 ft Elevation 206 meters
66°F Avg Temperature 19°C
Ít Ong enjoys a temperate climate with an average annual temperature of 66°F (19°C). Winters average 55°F in January while summers reach 73°F in July. The area gets 220 sunny days per year. Annual precipitation totals 66.9 inches. The area receives 0.0 inches of snow annually.

Temperature

55°F Jan (13°C) 73°F Jul (23°C)
Annual Average65.7°F
22% above US avg
January Average55°F (13°C)
July Average73°F (23°C)
Sunny Days220 days/yr

Geography

Elevation676 ft (206 m)
Area153.4 sq mi (397.2 km²)
Population Density105/sq mi
Coordinates21.5175°N, 104.0270°W
TimezoneAsia/Bangkok

Precipitation & Snow

Annual Rainfall 66.9"
76% above US avg
Snowfall 0.0"
Wettest Month (Jul) 14.61"
Driest Month (Dec) 0.24"

Air Quality

Earthquake History

23 earthquakes (M2.5+) within 150 km since 1990. Strongest: M4.9. Most recent: M4.5 on May 16, 2025.

Jul 27, 2020 ~120km W of Hanoi, Vietnam M4.9 96 km
Feb 19, 2001 31 km W of Dien Bien Phu, Vietnam M4.9 136 km
Apr 3, 2003 83 km S of Dien Bien Phu, Vietnam M4.7 132 km
Mar 29, 1993 53 km N of Dien Bien Phu, Vietnam M4.6 104 km
Jul 19, 2014 19 km NNE of S?n La, Vietnam M4.6 6 km
May 16, 2025 27 km S of Mường Lay, Vietnam M4.5 101 km
May 2, 2007 73 km S of Dien Bien Phu, Vietnam M4.5 128 km
Oct 6, 1991 33 km E of S?n La, Vietnam M4.5 26 km
Mar 4, 2001 10 km WSW of Dien Bien Phu, Vietnam M4.5 115 km
Feb 24, 2016 55 km WSW of Sa Pa, Vietnam M4.5 105 km
Nov 9, 1995 76 km ENE of Phôngsali, Laos M4.4 147 km
Mar 30, 1993 55 km N of Dien Bien Phu, Vietnam M4.4 107 km
Apr 2, 2001 74 km WSW of Sa Pa, Vietnam M4.4 112 km
Mar 14, 2022 76 km SSE of Dien Bien Phu, Vietnam M4.4 109 km
Dec 21, 1993 62 km WSW of Sa Pa, Vietnam M4.3 112 km
Jan 8, 2018 36 km E of Dien Bien Phu, Vietnam M4.3 70 km
Jan 7, 2018 36 km E of Dien Bien Phu, Vietnam M4.3 69 km
Nov 28, 2001 82 km W of Sa Pa, Vietnam M4.3 145 km
May 7, 2011 46 km SSW of S?n La, Vietnam M4.1 70 km
Feb 2, 1996 72 km WSW of Sa Pa, Vietnam M4.1 111 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

9 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 2.

Year Name Category Closest
2024 Yagi Category 2 183 km
2016 Mirinae Category 1 269 km
2014 Kalmaegi Category 1 257 km
2012 Son-tinh Category 2 282 km
2003 Krovanh Category 1 297 km
1997 Zita Category 1 218 km
1996 Frankie Category 2 237 km
1996 Niki Category 1 235 km
1995 Lois Category 1 300 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 55°F (13°C) 0.4 in Coldest
February 57°F (14°C) 1.7 in
March 63°F (17°C) 1.5 in
April 68°F (20°C) 4.9 in
May 72°F (22°C) 7.8 in
June 73°F (23°C) 9.5 in Warmest
July 73°F (23°C) 14.6 in Wettest
August 73°F (23°C) 13.7 in
September 71°F (22°C) 8.4 in
October 67°F (20°C) 3.4 in
November 61°F (16°C) 0.8 in
December 56°F (13°C) 0.2 in Driest

Ít Ong has a seasonal temperature swing of 19°F / from 55°F in January to 73°F in June. Total annual precipitation is 66.9 inches, with July being the wettest month (14.6") and December the driest (0.2").

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