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Weather & Climate in Valvedditturai, Sri Lanka
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Valvedditturai has a warm climate with an average annual temperature of 83°F (28°C). Winters average 78°F in January while summers reach 85°F in July / relatively mild seasonal variation. The area gets 245 sunny days per year, above the national average. Annual precipitation totals 53.3 inches (wetter than the 38-inch national average). The city sits at an elevation of 33 feet.
Temperature
78°F Jan (26°C)
85°F Jul (30°C)
| Annual Average | 82.7°F |
| 53% above US avg | |
| January Average | 78°F (26°C) |
| July Average | 85°F (30°C) |
| Sunny Days | 245 days/yr |
Geography
| Elevation | 33 ft (10 m) |
| Area | 1.9 sq mi (4.8 km²) |
| Population Density | 41,821/sq mi |
| Coordinates | 9.8167°N, 80.1667°W |
| Timezone | Asia/Colombo |
Precipitation & Snow
Air Quality
Hurricane History
10 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 3.
| Year | Name | Category | Max Wind | Closest |
| 2020 | Nivar | Category 1 | 75 mph | 194 km |
| 2018 | Gaja | Category 1 | 81 mph | 88 km |
| 2011 | Thane | Category 2 | 86 mph | 211 km |
| 2000 | Unnamed | Category 1 | 117 mph | 191 km |
| 2000 | Unnamed | Category 1 | 104 mph | 173 km |
| 1993 | Unnamed | Category 1 | 104 mph | 109 km |
| 1992 | Unnamed | Category 1 | 63 mph | 296 km |
| 1990 | Unnamed | Category 3 | 132 mph | 251 km |
| 1984 | Unnamed | Category 1 | 63 mph | 173 km |
| 1984 | Unnamed | Category 1 | 132 mph | 126 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 78°F (26°C) | 3.9 in | Coldest |
| February | 80°F (26°C) | 1.2 in | |
| March | 82°F (28°C) | 1.1 in | |
| April | 85°F (30°C) | 2.5 in | |
| May | 87°F (30°C) | 2.3 in | Warmest |
| June | 86°F (30°C) | 0.4 in | Driest |
| July | 85°F (30°C) | 1.0 in | |
| August | 84°F (29°C) | 1.9 in | |
| September | 84°F (29°C) | 2.4 in | |
| October | 82°F (28°C) | 9.0 in | |
| November | 80°F (27°C) | 15.9 in | Wettest |
| December | 78°F (26°C) | 11.7 in |
Valvedditturai has a seasonal temperature swing of 9°F / from 78°F in January to 87°F in May. Total annual precipitation is 53.3 inches, with November being the wettest month (15.9") and June the driest (0.4").