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Weather & Climate in Ban Aen Mai, Thailand
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Ban Aen Mai has a warm climate with an average annual temperature of 78°F (26°C). Winters average 71°F in January while summers reach 80°F in July / relatively mild seasonal variation. The area gets 267 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 38.2 inches. The city sits at an elevation of 876 feet.
Temperature
71°F Jan (22°C)
80°F Jul (27°C)
| Annual Average | 78.1°F |
| 45% above US avg | |
| January Average | 71°F (22°C) |
| July Average | 80°F (27°C) |
| Sunny Days | 267 days/yr |
Geography
| Elevation | 876 ft (267 m) |
| Area | 302.2 sq mi (782.6 km²) |
| Population Density | 11/sq mi |
| Coordinates | 18.0377°N, 98.6268°W |
| Timezone | Asia/Bangkok |
Precipitation & Snow
Air Quality
Earthquake History
8 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.6.
| Apr 10, 2013 | Myanmar-Thailand border region | M4.6 | 147 km | 10 km |
| Aug 18, 2002 | 68 km ENE of Kyaikto, Myanmar | M4.4 | 121 km | 33 km |
| Oct 10, 2013 | 30 km N of Chiang Mai, Thailand | M4.2 | 121 km | 35 km |
| Jun 2, 2025 | 43 km NNE of Chiang Mai, Thailand | M4.2 | 135 km | 10 km |
| May 29, 1995 | 47 km SSW of Mae Hong Son, Thailand | M4.0 | 129 km | 33 km |
| May 23, 1998 | 34 km E of Pai, Thailand | M4.0 | 150 km | 33 km |
| Nov 5, 1991 | 29 km S of Mae Hong Son, Thailand | M3.9 | 132 km | 10 km |
| May 7, 1994 | 13 km SSE of Mae Tha, Thailand | M3.6 | 67 km | 33 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
1 hurricane (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 1.
| Year | Name | Category | Max Wind | Closest |
| 1982 | Unnamed | Category 1 | — | 285 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 71°F (22°C) | 0.1 in | Driest |
| February | 75°F (24°C) | 0.4 in | |
| March | 81°F (27°C) | 0.7 in | |
| April | 85°F (29°C) | 2.9 in | Warmest |
| May | 83°F (28°C) | 6.0 in | |
| June | 81°F (27°C) | 4.1 in | |
| July | 80°F (27°C) | 4.2 in | |
| August | 79°F (26°C) | 5.9 in | |
| September | 79°F (26°C) | 7.1 in | Wettest |
| October | 78°F (26°C) | 4.8 in | |
| November | 75°F (24°C) | 1.6 in | |
| December | 70°F (21°C) | 0.4 in | Coldest |
Ban Aen Mai has a seasonal temperature swing of 14°F / from 70°F in December to 85°F in April. Total annual precipitation is 38.1 inches, with September being the wettest month (7.1") and January the driest (0.1").