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Weather & Climate in Ketapang, Indonesia
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Ketapang has a warm climate with an average annual temperature of 80°F (27°C). Winters average 81°F in January while summers reach 80°F in July / relatively mild seasonal variation. The area gets 332 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 84.3 inches (wetter than the 38-inch national average). The city sits at an elevation of 13 feet.
Temperature
81°F Jan (27°C)
80°F Jul (27°C)
| Annual Average | 80.4°F |
| 49% above US avg | |
| January Average | 81°F (27°C) |
| July Average | 80°F (27°C) |
| Sunny Days | 332 days/yr |
Geography
| Elevation | 13 ft (4 m) |
| Area | 737.3 sq mi (1,909.5 km²) |
| Population Density | 0/sq mi |
| Coordinates | -1.8386°N, 109.9773°W |
| Timezone | Asia/Pontianak |
Precipitation & Snow
Air Quality
Earthquake History
4 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.7.
| Apr 14, 2003 | 109 km E of Manggar, Indonesia | M4.7 | 137 km | 33 km |
| Jun 24, 2016 | 104 km WSW of Manismata, Indonesia | M4.7 | 94 km | 15 km |
| Jun 30, 2022 | 118 km WSW of Manismata, Indonesia | M4.3 | 94 km | 10 km |
| Jul 5, 2024 | 138 km SE of Pontianak, Indonesia | M4.3 | 118 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 81°F (27°C) | 10.4 in | |
| February | 80°F (27°C) | 8.7 in | |
| March | 80°F (27°C) | 9.6 in | |
| April | 81°F (27°C) | 10.3 in | |
| May | 82°F (28°C) | 9.6 in | Warmest |
| June | 81°F (27°C) | 7.3 in | |
| July | 80°F (27°C) | 6.4 in | |
| August | 81°F (27°C) | 6.3 in | Driest |
| September | 81°F (27°C) | 8.1 in | |
| October | 80°F (27°C) | 10.0 in | |
| November | 80°F (27°C) | 13.0 in | Wettest |
| December | 80°F (26°C) | 12.8 in | Coldest |
Ketapang has a seasonal temperature swing of 2°F / from 80°F in December to 82°F in May. Total annual precipitation is 112.5 inches, with November being the wettest month (13.0") and August the driest (6.3").