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Weather & Climate in Bolou, Indonesia
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Bolou has a warm climate with an average annual temperature of 80°F (27°C). Winters average 83°F in January while summers reach 78°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 31.1 inches. The city sits at an elevation of 276 feet.
Temperature
83°F Jan (28°C)
78°F Jul (26°C)
| Annual Average | 79.9°F |
| 48% above US avg | |
| January Average | 83°F (28°C) |
| July Average | 78°F (26°C) |
| Sunny Days | 353 days/yr |
Geography
| Elevation | 276 ft (84 m) |
| Area | 80.1 sq mi (207.5 km²) |
| Population Density | 0/sq mi |
| Coordinates | -10.4979°N, 121.9733°W |
| Timezone | Asia/Makassar |
Precipitation & Snow
Air Quality
Earthquake History
174 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M6.2.
| Sep 4, 1993 | 110 km SSE of Maumere, Indonesia | M6.2 | 120 km | 33 km |
| Oct 23, 1992 | 101 km SSE of Maumere, Indonesia | M6.2 | 131 km | 33 km |
| Mar 24, 2024 | 85 km SE of Ende, Indonesia | M5.7 | 122 km | 62 km |
| Apr 25, 2000 | 89 km W of Kupang, Indonesia | M5.4 | 99 km | 33 km |
| Jun 10, 1993 | 192 km SW of Kupang, Indonesia | M5.2 | 119 km | 33 km |
| Oct 4, 2013 | 240 km SW of Kupang, Indonesia | M5.2 | 102 km | 8 km |
| Aug 2, 2001 | 59 km SE of Ende, Indonesia | M5.1 | 145 km | 33 km |
| May 2, 2004 | 72 km E of Waingapu, Indonesia | M5.1 | 146 km | 27 km |
| Dec 28, 1994 | 190 km ESE of Waingapu, Indonesia | M5.1 | 29 km | 71 km |
| Jun 10, 2015 | 108 km SSE of Waingapu, Indonesia | M5.1 | 136 km | 35 km |
| Oct 14, 1995 | 165 km SE of Waingapu, Indonesia | M5.0 | 97 km | 27 km |
| Oct 26, 1990 | 105 km S of Ende, Indonesia | M5.0 | 83 km | 33 km |
| May 26, 2010 | 139 km ESE of Waingapu, Indonesia | M5.0 | 72 km | 35 km |
| Oct 2, 2001 | 39 km SSE of Ende, Indonesia | M5.0 | 149 km | 33 km |
| Nov 24, 1994 | 111 km WSW of Kupang, Indonesia | M5.0 | 73 km | 33 km |
| Jan 30, 2022 | Savu Sea | M5.0 | 48 km | 59 km |
| Dec 12, 1992 | 104 km S of Maumere, Indonesia | M5.0 | 113 km | 33 km |
| Jan 1, 2019 | 118 km SSE of Maumere, Indonesia | M5.0 | 128 km | 63 km |
| Aug 4, 1993 | 87 km S of Ende, Indonesia | M4.9 | 100 km | 105 km |
| May 26, 2010 | 139 km S of Ende, Indonesia | M4.9 | 70 km | 43 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
4 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 2.
| Year | Name | Category | Max Wind | Closest |
| 1995 | Chloe | Category 1 | 109 mph | 234 km |
| 1991 | Marian | Category 2 | 109 mph | 177 km |
| 1989 | Orson | Category 1 | 109 mph | 227 km |
| 1981 | Max | Category 1 | 98 mph | 190 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Nearby Volcanoes
2 volcanoes within 200 km. Closest: Iya (182 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Iya | Stratovolcano | 618 m (2,028 ft) | 1969 | 182 km |
| Kelimutu | Complex | 1,639 m (5,377 ft) | 1968 | 193 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 83°F (28°C) | 12.7 in | Warmest, Wettest |
| February | 79°F (26°C) | 11.3 in | |
| March | 79°F (26°C) | 8.4 in | |
| April | 80°F (26°C) | 3.5 in | |
| May | 79°F (26°C) | 2.0 in | |
| June | 77°F (25°C) | 0.8 in | |
| July | 78°F (26°C) | 0.7 in | |
| August | 77°F (25°C) | 0.3 in | Coldest, Driest |
| September | 78°F (26°C) | 0.5 in | |
| October | 81°F (27°C) | 1.8 in | |
| November | 82°F (28°C) | 4.5 in | |
| December | 80°F (27°C) | 9.0 in |
Bolou has a seasonal temperature swing of 6°F / from 77°F in August to 83°F in January. Total annual precipitation is 55.5 inches, with January being the wettest month (12.7") and August the driest (0.3").