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Weather & Climate in Wanduruppa, Sri Lanka
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Wanduruppa has a warm climate with an average annual temperature of 81°F (27°C). Winters average 79°F in January while summers reach 82°F in July / relatively mild seasonal variation. The area gets 263 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 40.2 inches. The city sits at an elevation of 30 feet.
Temperature
79°F Jan (26°C)
82°F Jul (28°C)
| Annual Average | 81.3°F |
| 51% above US avg | |
| January Average | 79°F (26°C) |
| July Average | 82°F (28°C) |
| Sunny Days | 263 days/yr |
Geography
| Elevation | 30 ft (9 m) |
| Area | 316.7 sq mi (820.1 km²) |
| Population Density | 6/sq mi |
| Coordinates | 6.1105°N, 81.0189°W |
| Timezone | Asia/Colombo |
Precipitation & Snow
Air Quality
Hurricane History
1 hurricane (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 1.
| Year | Name | Category | Max Wind | Closest |
| 2000 | Unnamed | Category 1 | 104 mph | 266 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 79°F (26°C) | 3.0 in | Coldest |
| February | 80°F (27°C) | 2.1 in | |
| March | 82°F (28°C) | 2.4 in | |
| April | 83°F (28°C) | 3.7 in | Warmest |
| May | 83°F (28°C) | 3.4 in | |
| June | 82°F (28°C) | 1.9 in | |
| July | 82°F (28°C) | 1.3 in | Driest |
| August | 82°F (28°C) | 1.5 in | |
| September | 81°F (27°C) | 2.3 in | |
| October | 81°F (27°C) | 5.2 in | |
| November | 80°F (27°C) | 8.3 in | Wettest |
| December | 80°F (27°C) | 5.1 in |
Wanduruppa has a seasonal temperature swing of 4°F / from 79°F in January to 83°F in April. Total annual precipitation is 40.2 inches, with November being the wettest month (8.3") and July the driest (1.3").