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Weather & Climate in Galtek, Indonesia
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Galtek has a warm climate with an average annual temperature of 73°F (23°C). Winters average 71°F in January while summers reach 73°F in July / relatively mild seasonal variation. The area gets 353 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 57.6 inches (wetter than the 38-inch national average). The city sits at an elevation of 26 feet.
Temperature
71°F Jan (21°C)
73°F Jul (23°C)
| Annual Average | 72.7°F |
| 35% above US avg | |
| January Average | 71°F (21°C) |
| July Average | 73°F (23°C) |
| Sunny Days | 353 days/yr |
Geography
| Elevation | 26 ft (8 m) |
| Area | 308.3 sq mi (798.6 km²) |
| Population Density | 0/sq mi |
| Coordinates | -7.0728°N, 114.0294°W |
| Timezone | Asia/Jakarta |
Precipitation & Snow
Air Quality
Earthquake History
73 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.6.
| Aug 26, 2002 | 84 km N of Pamekasan, Indonesia | M5.6 | 102 km | 33 km |
| Aug 4, 2023 | 109 km NNE of Bangkalan, Indonesia | M5.5 | 148 km | 576 km |
| Feb 24, 2003 | 68 km ESE of Kalianget, Indonesia | M5.2 | 59 km | 48 km |
| Feb 21, 2024 | 88 km N of Sumenep, Indonesia | M5.1 | 96 km | 606 km |
| Jul 17, 2004 | 71 km N of Pamekasan, Indonesia | M5.1 | 96 km | 54 km |
| Jun 21, 2002 | 82 km N of Pamekasan, Indonesia | M5.1 | 101 km | 42 km |
| Apr 2, 2019 | 74 km NE of Panji, Indonesia | M4.9 | 66 km | 35 km |
| Jan 1, 2004 | 95 km N of Sumenep, Indonesia | M4.9 | 107 km | 589 km |
| Jan 18, 2010 | 98 km NNE of Kalianget, Indonesia | M4.9 | 97 km | 518 km |
| Aug 30, 2013 | 105 km NNE of Bangkalan, Indonesia | M4.8 | 140 km | 594 km |
| May 23, 2003 | 126 km NNE of Bangkalan, Indonesia | M4.8 | 146 km | 582 km |
| Nov 5, 1996 | 119 km N of Sumenep, Indonesia | M4.7 | 132 km | 500 km |
| May 14, 1992 | 31 km E of Gedangan, Indonesia | M4.7 | 117 km | 33 km |
| Apr 24, 1991 | 12 km ESE of Banyuwangi, Indonesia | M4.7 | 142 km | 33 km |
| Jan 20, 2005 | 3 km SSW of Pasuruan, Indonesia | M4.7 | 142 km | 185 km |
| Mar 1, 2017 | 109 km NNE of Bangkalan, Indonesia | M4.6 | 150 km | 584 km |
| Jul 29, 2005 | 99 km NNW of Sumenep, Indonesia | M4.6 | 114 km | 595 km |
| Jun 13, 2018 | 3 km ENE of Sumenep, Indonesia | M4.6 | 18 km | 10 km |
| Mar 1, 2020 | 109 km NNE of Kalianget, Indonesia | M4.6 | 107 km | 502 km |
| Apr 1, 2019 | 67 km ESE of Kalianget, Indonesia | M4.6 | 58 km | 21 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
1 tsunami recorded within 500 km. Highest wave on record: 3.0 m (10 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1815 | BALI SEA | Eruption + Earthquake | 3.0 m | 11,453 | 149 km |
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
10 volcanoes within 200 km. Closest: Iyang-Argapura (112 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Iyang-Argapura | Complex | 3,088 m (10,131 ft) | Unknown | 112 km |
| Ijen | Stratovolcano(es) | 2,769 m (9,085 ft) | 1999 | 112 km |
| Raung | Stratovolcano | 3,260 m (10,696 ft) | 2015 | 116 km |
| Lamongan | Stratovolcano | 1,641 m (5,384 ft) | 1898 | 126 km |
| Tengger Caldera | Stratovolcano(es) | 2,329 m (7,641 ft) | 2019 | 153 km |
| Penanggungan | Stratovolcano | 1,631 m (5,351 ft) | Unknown | 167 km |
| Semeru | Stratovolcano | 3,657 m (11,998 ft) | 2020 | 168 km |
| Arjuno-Welirang | Stratovolcano | 3,339 m (10,955 ft) | 1952 | 176 km |
| Buyan-Bratan | Caldera | 2,244 m (7,362 ft) | Unknown | 181 km |
| Batur | Caldera | 1,717 m (5,633 ft) | 2000 | 197 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).