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Weather & Climate in Sembianallur, India
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Sembianallur has a warm climate with an average annual temperature of 79°F (26°C). Winters average 76°F in January while summers reach 77°F in July / relatively mild seasonal variation. The area gets 346 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 45.5 inches. The city sits at an elevation of 1,047 feet.
Temperature
76°F Jan (24°C)
77°F Jul (25°C)
| Annual Average | 79.2°F |
| 47% above US avg | |
| January Average | 76°F (24°C) |
| July Average | 77°F (25°C) |
| Sunny Days | 346 days/yr |
Geography
| Elevation | 1,047 ft (319 m) |
| Area | 216.4 sq mi (560.4 km²) |
| Population Density | 35/sq mi |
| Coordinates | 11.1773°N, 77.2413°W |
| Timezone | Asia/Kolkata |
Precipitation & Snow
Air Quality
Hurricane History
5 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 | 217 km |
| 2011 | Thane | Category 1 | 86 mph | 296 km |
| 2000 | Unnamed | Category 1 | 63 mph | 294 km |
| 1993 | Unnamed | Category 1 | 104 mph | 226 km |
| 1984 | Unnamed | Category 1 | 63 mph | 227 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 76°F (24°C) | 0.4 in | Coldest, Driest |
| February | 81°F (27°C) | 0.4 in | |
| March | 85°F (29°C) | 0.5 in | |
| April | 86°F (30°C) | 2.1 in | Warmest |
| May | 85°F (29°C) | 3.2 in | |
| June | 82°F (28°C) | 0.8 in | |
| July | 77°F (25°C) | 1.1 in | |
| August | 80°F (27°C) | 1.6 in | |
| September | 80°F (27°C) | 2.3 in | |
| October | 80°F (26°C) | 6.6 in | Wettest |
| November | 78°F (25°C) | 4.2 in | |
| December | 76°F (25°C) | 1.9 in |
Sembianallur has a seasonal temperature swing of 10°F / from 76°F in January to 86°F in April. Total annual precipitation is 24.8 inches, with October being the wettest month (6.6") and January the driest (0.4").