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Weather & Climate in Bonsari, Indonesia

Temperature, precipitation, air quality, natural hazards, and monthly weather data.

Bonsari has a warm climate with an average annual temperature of 79°F (26°C). Winters average 79°F in January while summers reach 76°F in July / relatively mild seasonal variation. The area gets 346 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 60.2 inches (wetter than the 38-inch national average). Air quality is rated Good with a median AQI of 15 / among the cleanest air in the country. The city sits at an elevation of 75 feet.

Temperature

79°F Jan (26°C) 76°F Jul (25°C)
Annual Average78.5°F
45% above US avg
January Average79°F (26°C)
July Average76°F (25°C)
Sunny Days346 days/yr

Geography

Elevation75 ft (23 m)
Area1,415.3 sq mi (3,665.7 km²)
Population Density0/sq mi
Coordinates-8.3729°N, 113.6036°W
TimezoneAsia/Jakarta

Precipitation & Snow

Annual Rainfall 60.2"
59% above US avg
Snowfall 0.0"

Air Quality

AQI Median15.0
RatingGood

Earthquake History

367 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M6.6.

Sep 28, 1998 8 km WSW of Sumberpucung, Indonesia M6.6 133 km 152 km
Apr 10, 2021 45 km S of Sumberpucung, Indonesia M6.0 123 km 67 km
Jul 26, 2015 116 km S of Dampit, Indonesia M5.9 142 km 52 km
May 21, 2021 33 km SSW of Sumberpucung, Indonesia M5.8 140 km 106 km
Apr 25, 1994 122 km SSW of Kencong, Indonesia M5.8 123 km 68 km
Jul 8, 2013 70 km SW of Kencong, Indonesia M5.7 82 km 60 km
May 17, 2011 111 km S of Dampit, Indonesia M5.7 145 km 28 km
Jul 16, 2019 46 km SSE of Muncar, Indonesia M5.7 109 km 80 km
Aug 7, 2001 42 km SW of Gambiran Satu, Indonesia M5.6 36 km 91 km
Apr 16, 2004 34 km S of Negara, Indonesia M5.5 120 km 96 km
Jun 3, 1994 109 km S of Muncar, Indonesia M5.4 141 km 33 km
Mar 9, 2014 74 km SSW of Kencong, Indonesia M5.3 82 km 79 km
Feb 12, 2000 60 km S of Sumberpucung, Indonesia M5.3 133 km 108 km
Jun 3, 1994 132 km SSW of Kencong, Indonesia M5.3 134 km 28 km
Jun 26, 1992 66 km SSW of Dampit, Indonesia M5.2 120 km 64 km
May 28, 2003 46 km S of Sumberpucung, Indonesia M5.2 124 km 65 km
Mar 23, 1996 126 km SSW of Kencong, Indonesia M5.2 128 km 81 km
Jun 12, 2008 129 km S of Dampit, Indonesia M5.2 145 km 52 km
Jan 14, 2001 31 km SSW of Dampit, Indonesia M5.2 107 km 74 km
Jul 8, 2022 139 km SSW of Kencong, Indonesia M5.2 143 km 41 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
1986 Nicholas Category 1 98 mph 170 km
Source: NOAA IBTrACS (Category 1+, 1980–2026).

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 11,453 146 km
Source: NOAA/NCEI Historical Tsunami Database.

Nearby Volcanoes

11 volcanoes within 200 km. Closest: Iyang-Argapura (45 km).

Name Type Elevation Last Eruption Distance
Iyang-Argapura Complex 3,088 m (10,131 ft) Unknown 45 km
Lamongan Stratovolcano 1,641 m (5,384 ft) 1898 52 km
Raung Stratovolcano 3,260 m (10,696 ft) 2015 57 km
Ijen Stratovolcano(es) 2,769 m (9,085 ft) 1999 79 km
Semeru Stratovolcano 3,657 m (11,998 ft) 2020 81 km
Tengger Caldera Stratovolcano(es) 2,329 m (7,641 ft) 2019 86 km
Arjuno-Welirang Stratovolcano 3,339 m (10,955 ft) 1952 134 km
Penanggungan Stratovolcano 1,631 m (5,351 ft) Unknown 137 km
Kelut Stratovolcano 1,731 m (5,679 ft) 2014 151 km
Buyan-Bratan Caldera 2,244 m (7,362 ft) Unknown 169 km
Batur Caldera 1,717 m (5,633 ft) 2000 195 km
Source: Smithsonian Institution Global Volcanism Program (GVP).
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