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Weather & Climate in Oddanchathiram, India
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Oddanchathiram has a warm climate with an average annual temperature of 77°F (25°C). Winters average 72°F in January while summers reach 78°F in July / relatively mild seasonal variation. The area gets 282 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 30.0 inches (drier than the 38-inch national average). The city sits at an elevation of 1,063 feet.
Temperature
72°F Jan (22°C)
78°F Jul (26°C)
| Annual Average | 77.1°F |
| 43% above US avg | |
| January Average | 72°F (22°C) |
| July Average | 78°F (26°C) |
| Sunny Days | 282 days/yr |
Geography
| Elevation | 1,063 ft (324 m) |
| Area | 429.2 sq mi (1,111.5 km²) |
| Population Density | 70/sq mi |
| Coordinates | 10.4801°N, 77.7498°W |
| Timezone | Asia/Kolkata |
Precipitation & Snow
Air Quality
Hurricane History
6 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 1.
| Year | Name | Category | Max Wind | Closest |
| 2018 | Gaja | Category 1 | 81 mph | 148 km |
| 2011 | Thane | Category 1 | 86 mph | 271 km |
| 2000 | Unnamed | Category 1 | 89 mph | 266 km |
| 1993 | Unnamed | Category 1 | 104 mph | 198 km |
| 1992 | Unnamed | Category 1 | 63 mph | 293 km |
| 1984 | Unnamed | Category 1 | 63 mph | 204 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 72°F (22°C) | 0.8 in | Coldest |
| February | 75°F (24°C) | 0.5 in | Driest |
| March | 79°F (26°C) | 0.6 in | |
| April | 82°F (28°C) | 2.1 in | |
| May | 82°F (28°C) | 3.0 in | Warmest |
| June | 80°F (26°C) | 1.4 in | |
| July | 78°F (26°C) | 1.5 in | |
| August | 78°F (26°C) | 2.1 in | |
| September | 78°F (25°C) | 2.9 in | |
| October | 76°F (25°C) | 6.8 in | Wettest |
| November | 74°F (23°C) | 5.2 in | |
| December | 72°F (22°C) | 3.2 in |
Oddanchathiram has a seasonal temperature swing of 10°F / from 72°F in January to 82°F in May. Total annual precipitation is 30.0 inches, with October being the wettest month (6.8") and February the driest (0.5").