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Weather & Climate in Ciemas, Indonesia
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Ciemas has a warm climate with an average annual temperature of 81°F (27°C). Winters average 78°F in January while summers reach 81°F in July / relatively mild seasonal variation. The area gets 334 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 71.2 inches (wetter than the 38-inch national average). The city sits at an elevation of 1,053 feet.
Temperature
78°F Jan (26°C)
81°F Jul (27°C)
| Annual Average | 81.0°F |
| 50% above US avg | |
| January Average | 78°F (26°C) |
| July Average | 81°F (27°C) |
| Sunny Days | 334 days/yr |
Geography
| Elevation | 1,053 ft (321 m) |
| Area | 1,545.6 sq mi (4,003.1 km²) |
| Population Density | 0/sq mi |
| Coordinates | -7.2333°N, 106.5198°W |
| Timezone | Asia/Jakarta |
Precipitation & Snow
Air Quality
Earthquake History
650 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M7.0.
| Sep 2, 2009 | 66 km SSW of Banjar, Indonesia | M7.0 | 105 km | 46 km |
| Oct 25, 2000 | 29 km SW of Labuan, Indonesia | M6.8 | 124 km | 38 km |
| Jan 14, 2022 | 80 km SW of Labuan, Indonesia | M6.6 | 142 km | 33 km |
| Dec 21, 1999 | 59 km SSW of Labuan, Indonesia | M6.5 | 115 km | 56 km |
| Mar 17, 1997 | 43 km SW of Labuan, Indonesia | M6.4 | 131 km | 33 km |
| Apr 27, 2024 | 91 km S of Banjar, Indonesia | M6.1 | 120 km | 60 km |
| Jul 19, 2006 | 51 km WSW of Labuan, Indonesia | M6.1 | 147 km | 45 km |
| Apr 6, 2016 | 111 km S of Banjar, Indonesia | M6.1 | 144 km | 29 km |
| Dec 9, 1996 | 82 km S of Banjar, Indonesia | M6.1 | 132 km | 51 km |
| May 14, 2003 | 96 km S of Banjar, Indonesia | M6.0 | 127 km | 79 km |
| Jun 4, 2012 | 80 km SSW of Pelabuhanratu, Indonesia | M5.9 | 54 km | 50 km |
| Jan 23, 2018 | 66 km W of Pelabuhanratu, Indonesia | M5.9 | 63 km | 48 km |
| Oct 18, 1992 | 47 km SSW of Labuan, Indonesia | M5.8 | 115 km | 37 km |
| Apr 14, 2012 | 63 km SW of Labuan, Indonesia | M5.8 | 126 km | 63 km |
| Aug 26, 2002 | 43 km SSW of Labuan, Indonesia | M5.8 | 105 km | 63 km |
| Mar 12, 2001 | 53 km WSW of Pelabuhanratu, Indonesia | M5.8 | 45 km | 33 km |
| Feb 10, 1993 | 163 km SSW of Labuan, Indonesia | M5.8 | 150 km | 33 km |
| Nov 1, 2012 | 10 km NE of Padalarang, Indonesia | M5.7 | 123 km | 142 km |
| Jun 11, 2017 | 150 km SSW of Pelabuhanratu, Indonesia | M5.7 | 124 km | 7 km |
| Jan 8, 2000 | 45 km SSW of Labuan, Indonesia | M5.6 | 111 km | 62 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Tsunami History
3 tsunamis recorded within 500 km. Highest wave on record: 0.7 m (2 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1957 | SOUTH OF JAVA | Earthquake | 0.7 m | - | 138 km |
| 2009 | JAVA SEA | Earthquake | 0.4 m | 81 | 105 km |
| 1852 | JAVA | Earthquake | - | - | 139 km |
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
12 volcanoes within 200 km. Closest: Perbakti-Gagak (57 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Perbakti-Gagak | Stratovolcano(es) | 1,699 m (5,574 ft) | 1939 | 57 km |
| Salak | Stratovolcano | 2,211 m (7,254 ft) | 1938 | 62 km |
| Gede-Pangrango | Stratovolcano(es) | 3,008 m (9,869 ft) | 1957 | 71 km |
| Patuha | Stratovolcano | 2,422 m (7,946 ft) | Unknown | 97 km |
| Karang | Stratovolcano | 1,768 m (5,801 ft) | Unknown | 119 km |
| Tangkuban Parahu | Stratovolcano | 2,084 m (6,837 ft) | 2019 | 130 km |
| Kendang | Stratovolcano | 2,594 m (8,510 ft) | Unknown | 131 km |
| Papandayan | Stratovolcano(es) | 2,665 m (8,743 ft) | 2002 | 134 km |
| Guntur | Complex | 2,249 m (7,379 ft) | 1847 | 146 km |
| Galunggung | Stratovolcano | 2,168 m (7,113 ft) | 1984 | 170 km |
| Talagabodas | Stratovolcano | 2,201 m (7,221 ft) | Unknown | 171 km |
| Krakatau | Caldera | 155 m (509 ft) | 2020 | 175 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 78°F (26°C) | 14.1 in | |
| February | 69°F (21°C) | 11.3 in | Coldest |
| March | 70°F (21°C) | 13.3 in | |
| April | 71°F (21°C) | 13.0 in | |
| May | 71°F (22°C) | 9.5 in | |
| June | 70°F (21°C) | 5.4 in | |
| July | 81°F (27°C) | 4.5 in | Warmest, Driest |
| August | 69°F (21°C) | 5.1 in | |
| September | 70°F (21°C) | 6.7 in | |
| October | 70°F (21°C) | 10.5 in | |
| November | 70°F (21°C) | 14.5 in | Wettest |
| December | 69°F (21°C) | 13.9 in |
Ciemas has a seasonal temperature swing of 11°F / from 69°F in February to 81°F in July. Total annual precipitation is 121.8 inches, with November being the wettest month (14.5") and July the driest (4.5").