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Weather & Climate in Sin Thay, Myanmar
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Sin Thay has a warm climate with an average annual temperature of 71°F (22°C). Winters average 60°F in January while summers reach 78°F in July / relatively mild seasonal variation. The area gets 200 sunny days per year. Annual precipitation totals 118.9 inches (wetter than the 38-inch national average). The city sits at an elevation of 722 feet.
Temperature
60°F Jan (15°C)
78°F Jul (26°C)
| Annual Average | 71.4°F |
| 32% above US avg | |
| January Average | 60°F (15°C) |
| July Average | 78°F (26°C) |
| Sunny Days | 200 days/yr |
Geography
| Elevation | 722 ft (220 m) |
| Area | 3,897.3 sq mi (10,094.1 km²) |
| Population Density | 1/sq mi |
| Coordinates | 26.0234°N, 95.6635°W |
| Timezone | Asia/Yangon |
Precipitation & Snow
Air Quality
Earthquake History
342 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M6.4.
| May 6, 1995 | 109 km SE of Phek, India | M6.4 | 121 km | 118 km |
| Jan 9, 1990 | 120 km E of W?ngjing, India | M6.3 | 148 km | 119 km |
| Nov 21, 1994 | 75 km SSW of Sarupathar, India | M5.9 | 113 km | 14 km |
| Apr 6, 1994 | 6 km ESE of Sarupathar, India | M5.9 | 122 km | 33 km |
| May 31, 2023 | 121 km WSW of Myitkyina, Myanmar | M5.9 | 117 km | 10 km |
| Jan 9, 2013 | 66 km SE of Phek, India | M5.8 | 99 km | 93 km |
| Dec 30, 1997 | 79 km W of Myitkyina, Myanmar | M5.8 | 118 km | 33 km |
| Apr 5, 2024 | 33 km NNE of Sarupathar, India | M5.7 | 135 km | 69 km |
| Jul 1, 2012 | 21 km ESE of Phek, India | M5.6 | 108 km | 58 km |
| May 2, 1998 | 115 km SE of Phek, India | M5.5 | 126 km | 122 km |
| Jul 26, 1996 | 117 km WSW of Myitkyina, Myanmar | M5.4 | 112 km | 33 km |
| Jan 23, 1991 | 119 km E of W?ngjing, India | M5.3 | 150 km | 115 km |
| Aug 30, 2009 | 74 km SE of Phek, India | M5.3 | 100 km | 82 km |
| Mar 25, 2005 | 40 km ESE of Phek, India | M5.2 | 102 km | 67 km |
| May 9, 1995 | 77 km ESE of Phek, India | M5.2 | 96 km | 92 km |
| Jun 29, 2007 | 82 km W of Myitkyina, Myanmar | M5.2 | 113 km | 53 km |
| Mar 8, 1990 | 84 km W of Myitkyina, Myanmar | M5.2 | 110 km | 33 km |
| Mar 25, 1992 | 114 km SE of Phek, India | M5.2 | 135 km | 106 km |
| May 4, 2019 | 86 km SE of Mon, India | M5.2 | 24 km | 86 km |
| Jul 14, 2012 | 26 km S of Phek, India | M5.2 | 136 km | 52 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
2 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 3.
| Year | Name | Category | Max Wind | Closest |
| 1997 | Unnamed | Category 1 | — | 113 km |
| 1991 | Unnamed | Category 3 | 35 mph | 159 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 60°F (15°C) | 0.4 in | Coldest, Driest |
| February | 63°F (17°C) | 0.8 in | |
| March | 69°F (21°C) | 1.7 in | |
| April | 73°F (23°C) | 3.5 in | |
| May | 77°F (25°C) | 8.4 in | |
| June | 78°F (26°C) | 24.2 in | |
| July | 78°F (26°C) | 31.2 in | Wettest |
| August | 79°F (26°C) | 22.7 in | Warmest |
| September | 78°F (25°C) | 16.3 in | |
| October | 75°F (24°C) | 7.4 in | |
| November | 68°F (20°C) | 1.5 in | |
| December | 60°F (16°C) | 0.7 in |
Sin Thay has a seasonal temperature swing of 19°F / from 60°F in January to 79°F in August. Total annual precipitation is 118.9 inches, with July being the wettest month (31.2") and January the driest (0.4").