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Weather & Climate in Chai Nat, Thailand
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Chai Nat has a warm climate with an average annual temperature of 82°F (28°C). Winters average 78°F in January while summers reach 83°F in July / relatively mild seasonal variation. The area gets 265 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 39.3 inches. The city sits at an elevation of 85 feet.
Temperature
78°F Jan (26°C)
83°F Jul (29°C)
| Annual Average | 82.3°F |
| 52% above US avg | |
| January Average | 78°F (26°C) |
| July Average | 83°F (29°C) |
| Sunny Days | 265 days/yr |
Geography
| Elevation | 85 ft (26 m) |
| Area | 307.3 sq mi (796.0 km²) |
| Population Density | 50/sq mi |
| Coordinates | 15.1864°N, 100.1235°W |
| Timezone | Asia/Bangkok |
Precipitation & Snow
Air Quality
Earthquake History
3 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.2.
| Nov 3, 1990 | 67 km NNW of Bo Phloi, Thailand | M4.2 | 110 km | 10 km |
| May 28, 1990 | 65 km ESE of Sangkhla Buri, Thailand | M4.1 | 131 km | 33 km |
| Jun 28, 2023 | 24 km NNE of Khanu Woralaksaburi, Thailand | M4.1 | 123 km | 11 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 78°F (26°C) | 0.1 in | Driest |
| February | 81°F (27°C) | 0.4 in | |
| March | 85°F (29°C) | 1.1 in | |
| April | 88°F (31°C) | 2.4 in | Warmest |
| May | 85°F (30°C) | 5.1 in | |
| June | 84°F (29°C) | 3.8 in | |
| July | 83°F (29°C) | 4.4 in | |
| August | 83°F (28°C) | 5.5 in | |
| September | 82°F (28°C) | 8.7 in | Wettest |
| October | 82°F (28°C) | 6.5 in | |
| November | 80°F (27°C) | 1.4 in | |
| December | 77°F (25°C) | 0.2 in | Coldest |
Chai Nat has a seasonal temperature swing of 11°F / from 77°F in December to 88°F in April. Total annual precipitation is 39.3 inches, with September being the wettest month (8.7") and January the driest (0.1").