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Weather & Climate in Tembilahan, Indonesia
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Tembilahan has a warm climate with an average annual temperature of 80°F (27°C). Winters average 78°F in January while summers reach 80°F in July / relatively mild seasonal variation. The area gets 309 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 117.8 inches (wetter than the 38-inch national average). The city sits at an elevation of 20 feet.
Temperature
78°F Jan (25°C)
80°F Jul (27°C)
| Annual Average | 80.1°F |
| 48% above US avg | |
| January Average | 78°F (25°C) |
| July Average | 80°F (27°C) |
| Sunny Days | 309 days/yr |
Geography
| Elevation | 20 ft (6 m) |
| Area | 226.1 sq mi (585.6 km²) |
| Population Density | 0/sq mi |
| Coordinates | -0.3227°N, 103.1603°W |
| Timezone | Asia/Jakarta |
Precipitation & Snow
Air Quality
Earthquake History
3 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.0.
| Sep 16, 1996 | 128 km NE of Sungai Penuh, Indonesia | M5.0 | 147 km | 262 km |
| Apr 26, 1995 | 35 km SW of Kuala Tungkal, Indonesia | M4.4 | 84 km | 33 km |
| May 14, 2005 | 105 km SE of Pekanbaru, Indonesia | M4.2 | 129 km | 137 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 |
| 2001 | Vamei | Category 1 | 52 mph | 245 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 78°F (25°C) | 10.0 in | Coldest, Wettest |
| February | 80°F (27°C) | 7.4 in | |
| March | 80°F (27°C) | 8.3 in | |
| April | 81°F (27°C) | 9.0 in | |
| May | 81°F (27°C) | 7.3 in | Warmest |
| June | 81°F (27°C) | 5.3 in | |
| July | 80°F (27°C) | 4.7 in | Driest |
| August | 80°F (27°C) | 5.8 in | |
| September | 80°F (27°C) | 6.7 in | |
| October | 80°F (27°C) | 8.4 in | |
| November | 80°F (26°C) | 9.6 in | |
| December | 79°F (26°C) | 9.8 in |
Tembilahan has a seasonal temperature swing of 4°F / from 78°F in January to 81°F in May. Total annual precipitation is 92.3 inches, with January being the wettest month (10.0") and July the driest (4.7").