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Weather & Climate in Mehendiganj, Bangladesh
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Mehendiganj has a warm climate with an average annual temperature of 78°F (26°C). Winters average 66°F in January while summers reach 82°F in July / relatively mild seasonal variation. The area gets 196 sunny days per year. Annual precipitation totals 92.0 inches (wetter than the 38-inch national average). The city sits at an elevation of 30 feet.
Temperature
66°F Jan (19°C)
82°F Jul (28°C)
| Annual Average | 78.3°F |
| 45% above US avg | |
| January Average | 66°F (19°C) |
| July Average | 82°F (28°C) |
| Sunny Days | 196 days/yr |
Geography
| Elevation | 30 ft (9 m) |
| Area | 199.6 sq mi (516.9 km²) |
| Population Density | 198/sq mi |
| Coordinates | 22.8226°N, 90.5286°W |
| Timezone | Asia/Dhaka |
Precipitation & Snow
Air Quality
Earthquake History
26 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.1.
| Sep 10, 2010 | 27 km S of Son?rgaon, Bangladesh | M5.1 | 66 km | 10 km |
| May 5, 2002 | Bangladesh | M4.5 | 138 km | 33 km |
| Nov 25, 2012 | 9 km N of Udaipur, India | M4.5 | 132 km | 40 km |
| Mar 18, 2012 | 14 km ENE of Doh?r, Bangladesh | M4.5 | 97 km | 44 km |
| Dec 19, 2001 | 9 km SSW of Dhaka, Bangladesh | M4.5 | 91 km | 10 km |
| Jun 9, 2011 | Bangladesh | M4.4 | 124 km | 35 km |
| Jul 25, 2017 | 17 km NW of H?j?ganj, Bangladesh | M4.4 | 65 km | 10 km |
| May 4, 2023 | 8 km WSW of Azimpur, Bangladesh | M4.3 | 99 km | 10 km |
| Apr 16, 2001 | 16 km SSE of S?tkhira, Bangladesh | M4.3 | 145 km | 10 km |
| Sep 17, 2023 | 12 km W of Narsingdi, Bangladesh | M4.2 | 124 km | 10 km |
| Aug 27, 2011 | 25 km WNW of H?j?ganj, Bangladesh | M4.2 | 60 km | 10 km |
| Aug 5, 2006 | 7 km NE of Far?dpur, Bangladesh | M4.2 | 114 km | 10 km |
| May 3, 1992 | 15 km E of Nab?nagar, Bangladesh | M4.2 | 134 km | 33 km |
| Aug 17, 2014 | 7 km NE of Barjala, India | M4.1 | 130 km | 38 km |
| Aug 5, 1997 | 13 km ESE of H?j?ganj, Bangladesh | M4.1 | 62 km | 33 km |
| Apr 14, 2001 | 5 km E of Manikchari, Bangladesh | M4.1 | 140 km | 33 km |
| Feb 12, 2011 | 12 km W of L?ksh?m, Bangladesh | M4.1 | 67 km | 10 km |
| May 5, 2002 | 34 km SSW of Chattogram, Bangladesh | M4.1 | 142 km | 33 km |
| Jul 8, 2013 | 0 km NW of R?n?r B?z?r, India | M4.1 | 141 km | 10 km |
| May 3, 2011 | 8 km NNW of Barjala, India | M4.0 | 126 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
14 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 5.
| Year | Name | Category | Max Wind | Closest |
| 2023 | Hamoon | Category 2 | 75 mph | 214 km |
| 2020 | Amphan | Category 2 | 104 mph | 164 km |
| 2019 | Bulbul:matmo | Category 3 | 81 mph | 140 km |
| 2017 | Mora | Category 1 | 69 mph | 183 km |
| 2009 | Aila | Category 1 | 63 mph | 276 km |
| 2007 | Sidr | Category 4 | 132 mph | 38 km |
| 2007 | Akash | Category 1 | — | 243 km |
| 1998 | Unnamed | Category 1 | 69 mph | 160 km |
| 1997 | Unnamed | Category 4 | 104 mph | 133 km |
| 1997 | Unnamed | Category 1 | 63 mph | 76 km |
| 1995 | Unnamed | Category 2 | 75 mph | 236 km |
| 1994 | Unnamed | Category 3 | 132 mph | 247 km |
| 1991 | Unnamed | Category 5 | 146 mph | 143 km |
| 1988 | Unnamed | Category 3 | 132 mph | 81 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 66°F (19°C) | 0.2 in | Coldest, Driest |
| February | 71°F (22°C) | 1.0 in | |
| March | 79°F (26°C) | 1.9 in | |
| April | 83°F (28°C) | 5.3 in | |
| May | 84°F (29°C) | 10.4 in | Warmest |
| June | 83°F (28°C) | 17.9 in | |
| July | 82°F (28°C) | 18.9 in | Wettest |
| August | 83°F (28°C) | 15.9 in | |
| September | 83°F (28°C) | 11.7 in | |
| October | 81°F (27°C) | 6.4 in | |
| November | 76°F (24°C) | 2.0 in | |
| December | 68°F (20°C) | 0.3 in |
Mehendiganj has a seasonal temperature swing of 18°F / from 66°F in January to 84°F in May. Total annual precipitation is 92.0 inches, with July being the wettest month (18.9") and January the driest (0.2").