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Weather & Climate in Bulahblangaro, Indonesia
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Bulahblangaro has a warm climate with an average annual temperature of 80°F (27°C). Winters average 74°F in January while summers reach 81°F in July / relatively mild seasonal variation. The area gets 287 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 115.9 inches (wetter than the 38-inch national average). The city sits at an elevation of 410 feet.
Temperature
74°F Jan (23°C)
81°F Jul (27°C)
| Annual Average | 80.2°F |
| 49% above US avg | |
| January Average | 74°F (23°C) |
| July Average | 81°F (27°C) |
| Sunny Days | 287 days/yr |
Geography
| Elevation | 410 ft (125 m) |
| Area | 7.3 sq mi (19.0 km²) |
| Population Density | 0/sq mi |
| Coordinates | 5.0863°N, 96.8527°W |
| Timezone | Asia/Jakarta |
Precipitation & Snow
Air Quality
Earthquake History
307 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M6.7.
| Nov 15, 1990 | 84 km SW of Langsa, Indonesia | M6.7 | 147 km | 48 km |
| Jan 21, 2013 | 50 km S of Sigli, Indonesia | M6.1 | 106 km | 12 km |
| Jul 2, 2013 | 61 km S of Bireun, Indonesia | M6.1 | 53 km | 13 km |
| Nov 20, 1994 | 44 km WSW of Langsa, Indonesia | M6.1 | 117 km | 153 km |
| Aug 20, 1997 | 47 km ENE of Meulaboh, Indonesia | M6.0 | 90 km | 33 km |
| Sep 5, 2003 | 10 km SW of Sigli, Indonesia | M5.9 | 109 km | 125 km |
| Nov 15, 1990 | 89 km SW of Langsa, Indonesia | M5.8 | 133 km | 30 km |
| May 11, 2025 | 19 km ENE of Blangpidie, Indonesia | M5.7 | 145 km | 86 km |
| Jan 22, 2003 | 44 km W of Langsa, Indonesia | M5.7 | 103 km | 33 km |
| Jul 21, 1999 | 68 km S of Lhokseumawe, Indonesia | M5.6 | 70 km | 175 km |
| Nov 15, 1990 | 97 km SW of Langsa, Indonesia | M5.6 | 140 km | 54 km |
| Jul 2, 2013 | 59 km S of Bireun, Indonesia | M5.5 | 52 km | 10 km |
| Mar 10, 2000 | 61 km SSW of Reuleuet, Indonesia | M5.5 | 101 km | 33 km |
| Nov 18, 1990 | 90 km SW of Langsa, Indonesia | M5.5 | 138 km | 67 km |
| Feb 15, 1999 | 51 km SSW of Sigli, Indonesia | M5.5 | 113 km | 33 km |
| Nov 15, 1990 | 91 km SW of Langsa, Indonesia | M5.4 | 141 km | 49 km |
| Mar 8, 2006 | 21 km SE of Meulaboh, Indonesia | M5.4 | 138 km | 30 km |
| Jan 7, 1994 | 43 km SSE of Reuleuet, Indonesia | M5.4 | 57 km | 173 km |
| Jun 3, 2010 | 69 km SSW of Sigli, Indonesia | M5.4 | 123 km | 74 km |
| Oct 22, 2013 | 31 km S of Sigli, Indonesia | M5.4 | 98 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
1 tsunami recorded within 500 km.
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1967 | NORTHEAST SUMATRA | Earthquake | — | 14 | 68 km |
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
3 volcanoes within 200 km. Closest: Telong, Bur ni (36 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Telong, Bur ni | Stratovolcano | 2,617 m (8,586 ft) | 1937 | 36 km |
| Peuet Sague | Complex | 2,785 m (9,137 ft) | 2000 | 66 km |
| Seulawah Agam | Stratovolcano | 1,810 m (5,938 ft) | 1839 | 138 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 74°F (23°C) | 7.3 in | Coldest |
| February | 80°F (27°C) | 4.3 in | |
| March | 81°F (27°C) | 4.9 in | |
| April | 81°F (27°C) | 5.2 in | |
| May | 81°F (27°C) | 5.3 in | |
| June | 82°F (28°C) | 3.4 in | Warmest |
| July | 81°F (27°C) | 3.3 in | Driest |
| August | 81°F (27°C) | 3.6 in | |
| September | 80°F (27°C) | 5.2 in | |
| October | 79°F (26°C) | 7.8 in | |
| November | 79°F (26°C) | 8.7 in | |
| December | 78°F (26°C) | 9.7 in | Wettest |
Bulahblangaro has a seasonal temperature swing of 8°F / from 74°F in January to 82°F in June. Total annual precipitation is 68.7 inches, with December being the wettest month (9.7") and July the driest (3.3").