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Weather & Climate in Kopāganj, India
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Kopāganj has a warm climate with an average annual temperature of 78°F (26°C). Winters average 61°F in January while summers reach 85°F in July. The area gets 256 sunny days per year, above the national average. Annual precipitation totals 45.4 inches. The city sits at an elevation of 256 feet.
Temperature
61°F Jan (16°C)
85°F Jul (29°C)
| Annual Average | 78.0°F |
| 44% above US avg | |
| January Average | 61°F (16°C) |
| July Average | 85°F (29°C) |
| Sunny Days | 256 days/yr |
Geography
| Elevation | 256 ft (78 m) |
| Area | 3.0 sq mi (7.7 km²) |
| Population Density | 11,293/sq mi |
| Coordinates | 26.0192°N, 83.5663°W |
| Timezone | Asia/Kolkata |
Precipitation & Snow
Air Quality
Earthquake History
2 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.2.
| May 16, 1998 | 15 km SSW of Sagauli, India | M4.2 | 130 km | 33 km |
| Jul 2, 2002 | 10 km N of Bettiah, India | M3.9 | 136 km | 33 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 61°F (16°C) | 0.8 in | Coldest |
| February | 66°F (19°C) | 0.3 in | |
| March | 76°F (25°C) | 0.5 in | |
| April | 86°F (30°C) | 0.2 in | |
| May | 91°F (33°C) | 0.5 in | Warmest |
| June | 90°F (32°C) | 5.7 in | |
| July | 85°F (29°C) | 12.1 in | |
| August | 84°F (29°C) | 14.0 in | Wettest |
| September | 83°F (29°C) | 8.9 in | |
| October | 80°F (26°C) | 2.0 in | |
| November | 71°F (21°C) | 0.2 in | |
| December | 63°F (17°C) | 0.2 in | Driest |
Kopāganj has a seasonal temperature swing of 30°F / from 61°F in January to 91°F in May. Total annual precipitation is 45.5 inches, with August being the wettest month (14.0") and December the driest (0.2").