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Weather & Climate in Chun, Thailand
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Chun has a warm climate with an average annual temperature of 77°F (25°C). Winters average 69°F in January while summers reach 81°F in July / relatively mild seasonal variation. The area gets 336 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 80.7 inches (wetter than the 38-inch national average). The city sits at an elevation of 1,319 feet.
Temperature
69°F Jan (21°C)
81°F Jul (27°C)
| Annual Average | 77.3°F |
| 43% above US avg | |
| January Average | 69°F (21°C) |
| July Average | 81°F (27°C) |
| Sunny Days | 336 days/yr |
Geography
| Elevation | 1,319 ft (402 m) |
| Area | 300.3 sq mi (777.8 km²) |
| Population Density | 0/sq mi |
| Coordinates | 19.3370°N, 100.1348°W |
| Timezone | Asia/Bangkok |
Precipitation & Snow
Air Quality
Earthquake History
50 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M6.3.
| May 16, 2007 | 40 km NE of Ban Houakhoua, Laos | M6.3 | 144 km | 9 km |
| May 5, 2014 | 32 km SSW of Chiang Rai, Thailand | M6.1 | 60 km | 6 km |
| Jan 19, 2000 | 73 km NE of Chiang Klang, Thailand | M5.4 | 133 km | 33 km |
| Sep 11, 1994 | 41 km NW of Mae Chai, Thailand | M5.2 | 71 km | 33 km |
| May 6, 2014 | 31 km SW of Chiang Rai, Thailand | M5.0 | 67 km | 10 km |
| May 6, 2014 | 42 km SE of Fang, Thailand | M5.0 | 76 km | 10 km |
| Mar 24, 2011 | 23 km NNE of Tachilek, Myanmar | M4.8 | 148 km | 11 km |
| Dec 21, 1996 | 9 km NE of Ban Houayxay, Laos | M4.7 | 117 km | 33 km |
| Dec 9, 1995 | 9 km ENE of Rong Kwang, Thailand | M4.7 | 110 km | 10 km |
| Jul 7, 2021 | 53 km NE of Chiang Klang, Thailand | M4.7 | 114 km | 10 km |
| Feb 20, 2019 | 26 km SW of Mae Chai, Thailand | M4.6 | 57 km | 10 km |
| May 5, 2014 | 32 km SSW of Chiang Rai, Thailand | M4.6 | 61 km | 10 km |
| May 6, 2014 | 40 km SW of Chiang Rai, Thailand | M4.6 | 74 km | 10 km |
| Jul 2, 2002 | 44 km N of Chiang Klang, Thailand | M4.5 | 80 km | 33 km |
| May 7, 2014 | 38 km SW of Chiang Rai, Thailand | M4.5 | 68 km | 10 km |
| Aug 24, 2014 | 44 km SSE of Fang, Thailand | M4.5 | 77 km | 20 km |
| Jul 14, 1990 | 38 km NE of Ban Houakhoua, Laos | M4.5 | 144 km | 29 km |
| Dec 21, 1995 | 52 km SSW of Fang, Thailand | M4.5 | 112 km | 41 km |
| Nov 11, 2001 | 13 km W of Pa Daet, Thailand | M4.4 | 34 km | 33 km |
| Jun 9, 2014 | 13 km NE of Tachilek, Myanmar | M4.4 | 136 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 69°F (21°C) | 0.2 in | Driest |
| February | 74°F (23°C) | 0.3 in | |
| March | 79°F (26°C) | 1.0 in | |
| April | 83°F (28°C) | 3.3 in | Warmest |
| May | 82°F (28°C) | 6.8 in | |
| June | 82°F (28°C) | 4.8 in | |
| July | 81°F (27°C) | 8.1 in | |
| August | 80°F (27°C) | 9.5 in | Wettest |
| September | 79°F (26°C) | 7.7 in | |
| October | 78°F (25°C) | 3.7 in | |
| November | 73°F (23°C) | 1.3 in | |
| December | 68°F (20°C) | 0.4 in | Coldest |
Chun has a seasonal temperature swing of 15°F / from 68°F in December to 83°F in April. Total annual precipitation is 47.1 inches, with August being the wettest month (9.5") and January the driest (0.2").