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Weather & Climate in Bahon, Haiti

Temperature, precipitation, air quality, natural hazards, and monthly weather data.

Bahon has a warm climate with an average annual temperature of 75°F (24°C). Winters average 72°F in January while summers reach 78°F in July / relatively mild seasonal variation. The area gets 213 sunny days per year. Annual precipitation totals 67.6 inches (wetter than the 38-inch national average). The city sits at an elevation of 390 feet.

Temperature

72°F Jan (22°C) 78°F Jul (25°C)
Annual Average75.3°F
39% above US avg
January Average72°F (22°C)
July Average78°F (25°C)
Sunny Days213 days/yr

Geography

Elevation390 ft (119 m)
Area89.4 sq mi (231.5 km²)
Population Density18/sq mi
Coordinates19.4696°N, 72.1147°W
TimezoneAmerica/Port-au-Prince

Precipitation & Snow

Annual Rainfall 67.6"
78% above US avg
Snowfall 0.0"
Wettest Month (May) 10.04"
Driest Month (Feb) 1.97"

Air Quality

Earthquake History

204 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M7.0.

Jan 12, 2010 10 km SE of Léogâne, Haiti M7.0 124 km 13 km
Jan 12, 2010 4 km SSW of Grangwav, Haiti M6.0 140 km 10 km
Jan 20, 2010 4 km ESE of Tigwav, Haiti M5.9 138 km 11 km
Jan 13, 2010 Haiti region M5.8 148 km 10 km
Jan 12, 2010 Haiti region M5.7 121 km 10 km
Jan 13, 2010 5 km SE of Tigwav, Haiti M5.6 140 km 10 km
Jan 13, 2010 1 km SSE of Tigwav, Haiti M5.6 141 km 10 km
Jul 12, 1994 3 km N of Guananico, Dominican Republic M5.6 129 km 33 km
Jan 13, 2010 4 km SSW of Tigwav, Haiti M5.4 145 km 10 km
Mar 2, 1994 0 km N of Fond Bassin Bleu, Haiti M5.4 81 km 59 km
Jan 12, 2010 Haiti region M5.3 126 km 10 km
Jan 13, 2010 8 km SSW of Grangwav, Haiti M5.2 144 km 10 km
Jan 13, 2010 6 km W of Tigwav, Haiti M5.1 143 km 10 km
Jan 13, 2010 4 km W of Grangwav, Haiti M5.1 138 km 10 km
Jan 13, 2010 10 km SSE of Tigwav, Haiti M5.1 147 km 10 km
Jan 12, 2010 5 km S of Léogâne, Haiti M5.0 124 km 10 km
Jan 13, 2010 8 km SE of Gressier, Haiti M5.0 116 km 10 km
Jan 13, 2010 6 km SSE of Gressier, Haiti M4.9 116 km 10 km
Jan 13, 2010 15 km NNW of Jacmel, Haiti M4.9 133 km 10 km
Jan 21, 2010 4 km SSE of Tigwav, Haiti M4.9 142 km 10 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.

Hurricane History

19 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 5.

Year Name Category Max Wind Closest
2024 Oscar Category 1 86 mph 191 km
2022 Fiona Category 3 115 mph 209 km
2020 Isaias Category 1 81 mph 82 km
2017 Irma Category 5 167 mph 184 km
2017 Maria Category 3 127 mph 255 km
2016 Matthew Category 4 150 mph 230 km
2011 Irene Category 3 121 mph 167 km
2010 Tomas Category 1 86 mph 166 km
2008 Ike Category 4 132 mph 171 km
2008 Hanna Category 1 86 mph 223 km
2008 Gustav Category 1 92 mph 169 km
2006 Ernesto Category 1 75 mph 292 km
2001 Iris Category 1 86 mph 286 km
1998 Georges Category 3 109 mph 52 km
1996 Hortense Category 3 109 mph 264 km
1988 Gilbert Category 3 127 mph 273 km
1987 Emily Category 3 121 mph 83 km
1985 Kate Category 2 92 mph 239 km
1980 Allen Category 5 161 mph 257 km
Source: NOAA IBTrACS (Category 1+, 1980–2026).

Tsunami History

3 tsunamis recorded within 500 km. Highest wave on record: 5.0 m (16 ft).

Year Location Cause Max Wave Deaths Distance
1842 CAP-HAITIAN Earthquake 5.0 m 5,300 32 km
2010 HAITI & DOMINICAN REPUBLIC Eruption + Earthquake 3.2 m 316,000 121 km
1770 PORT-AU-PRINCE Eruption + Earthquake 200 110 km
Source: NOAA/NCEI Historical Tsunami Database.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 72°F (22°C) 2.2 in Coldest
February 73°F (23°C) 2.0 in Driest
March 74°F (24°C) 2.4 in
April 75°F (24°C) 4.6 in
May 76°F (25°C) 10.0 in Wettest
June 77°F (25°C) 8.4 in
July 78°F (25°C) 6.2 in
August 78°F (26°C) 7.0 in Warmest
September 77°F (25°C) 8.9 in
October 77°F (25°C) 7.8 in
November 75°F (24°C) 4.9 in
December 73°F (23°C) 3.1 in

Bahon has a seasonal temperature swing of 6°F / from 72°F in January to 78°F in August. Total annual precipitation is 67.7 inches, with May being the wettest month (10.0") and February the driest (2.0").

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