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Weather & Climate in Sundar, Malaysia
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Sundar has a warm climate with an average annual temperature of 81°F (27°C). Winters average 80°F in January while summers reach 81°F in July / relatively mild seasonal variation. The area gets 79 sunny days per year, below the national average of 205. Annual precipitation totals 156.6 inches (wetter than the 38-inch national average). The city sits at an elevation of 33 feet.
Temperature
80°F Jan (27°C)
81°F Jul (27°C)
| Annual Average | 81.2°F |
| 50% above US avg | |
| January Average | 80°F (27°C) |
| July Average | 81°F (27°C) |
| Sunny Days | 79 days/yr |
Geography
| Elevation | 33 ft (10 m) |
| Area | 1,756.1 sq mi (4,548.3 km²) |
| Population Density | 4/sq mi |
| Coordinates | 4.8895°N, 115.2075°W |
| Timezone | Asia/Kuching |
Precipitation & Snow
Air Quality
Earthquake History
2 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.2.
| Feb 22, 1992 | 68 km N of Tutong, Brunei | M5.2 | 94 km | 40 km |
| Jun 30, 2005 | 63 km SSE of Lawas, Malaysia | M4.5 | 77 km | 25 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 80°F (27°C) | 15.6 in | Coldest |
| February | 80°F (27°C) | 9.6 in | |
| March | 81°F (27°C) | 8.9 in | Driest |
| April | 82°F (28°C) | 11.3 in | Warmest |
| May | 82°F (28°C) | 13.2 in | |
| June | 82°F (28°C) | 11.1 in | |
| July | 81°F (27°C) | 11.9 in | |
| August | 82°F (28°C) | 13.2 in | |
| September | 81°F (27°C) | 15.4 in | |
| October | 81°F (27°C) | 15.4 in | |
| November | 81°F (27°C) | 15.9 in | Wettest |
| December | 81°F (27°C) | 15.2 in |
Sundar has a seasonal temperature swing of 2°F / from 80°F in January to 82°F in April. Total annual precipitation is 156.6 inches, with November being the wettest month (15.9") and March the driest (8.9").