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Weather & Climate in Na Yai Am, Thailand
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Na Yai Am has a warm climate with an average annual temperature of 81°F (27°C). Winters average 77°F in January while summers reach 82°F in July / relatively mild seasonal variation. The area gets 321 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 111.9 inches (wetter than the 38-inch national average). The city sits at an elevation of 52 feet.
Temperature
77°F Jan (25°C)
82°F Jul (28°C)
| Annual Average | 81.2°F |
| 50% above US avg | |
| January Average | 77°F (25°C) |
| July Average | 82°F (28°C) |
| Sunny Days | 321 days/yr |
Geography
| Elevation | 52 ft (16 m) |
| Area | 310.6 sq mi (804.3 km²) |
| Population Density | 0/sq mi |
| Coordinates | 12.7815°N, 101.8226°W |
| Timezone | Asia/Bangkok |
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 |
| 1997 | Linda | Category 1 | 52 mph | 217 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 77°F (25°C) | 0.9 in | Coldest |
| February | 81°F (27°C) | 1.5 in | |
| March | 83°F (28°C) | 2.8 in | |
| April | 84°F (29°C) | 4.4 in | Warmest |
| May | 84°F (29°C) | 10.8 in | |
| June | 83°F (28°C) | 14.8 in | |
| July | 82°F (28°C) | 13.2 in | |
| August | 82°F (28°C) | 14.3 in | |
| September | 81°F (27°C) | 16.1 in | Wettest |
| October | 81°F (27°C) | 10.2 in | |
| November | 80°F (27°C) | 2.2 in | |
| December | 78°F (26°C) | 0.3 in | Driest |
Na Yai Am has a seasonal temperature swing of 7°F / from 77°F in January to 84°F in April. Total annual precipitation is 91.5 inches, with September being the wettest month (16.1") and December the driest (0.3").