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Onou, Micronesia

Full City Profile

36 ft Elevation 11 meters
83°F Avg Temperature 28°C
Onou has a warm climate with an average annual temperature of 83°F (28°C). Winters average 82°F in January while summers reach 82°F in July. The area gets 312 sunny days per year. Annual precipitation totals 139.3 inches. The area receives 0.0 inches of snow annually.

Temperature

82°F Jan (28°C) 82°F Jul (28°C)
Annual Average82.6°F
53% above US avg
January Average82°F (28°C)
July Average82°F (28°C)
Sunny Days312 days/yr

Geography

Elevation36 ft (11 m)
Area7.2 sq mi (18.6 km²)
Population Density0/sq mi
Coordinates8.7990°N, 150.2915°W
TimezonePacific/Chuuk

Precipitation & Snow

Annual Rainfall 139.3"
266% above US avg
Snowfall 0.0"
Wettest Month (Aug) 13.70"
Driest Month (Feb) 6.40"

Air Quality

Earthquake History

2 earthquakes (M2.5+) within 150 km since 1990. Strongest: M5.0. Most recent: M4.4 on May 14, 2024.

Sep 23, 1993 237 km W of Murilo, Micronesia M5.0 35 km
May 14, 2024 194 km W of Murilo, Micronesia M4.4 31 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

17 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 5. Most recent: Mawar (2023).

Year Name Category Closest
2023 Mawar Category 1 286 km
2019 Wutip Category 1 256 km
2015 In-fa Category 2 46 km
2015 Maysak Category 2 111 km
2004 Nock-ten Category 2 145 km
2003 Kujira Category 2 145 km
2003 Lupit Category 1 34 km
2002 Pongsona Category 3 75 km
2002 Chataan Category 1 179 km
1997 Isa Category 2 149 km
1994 Zelda Category 1 151 km
1991 Yuri Category 4 85 km
1990 Owen Category 5 84 km
1990 Russ Category 4 236 km
1986 Marge Category 1 240 km
1984 Vanessa Category 1 289 km
1980 Wynne Category 1 142 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 82°F (28°C) 8.7 in Coldest
February 82°F (28°C) 6.4 in Driest
March 82°F (28°C) 7.6 in
April 83°F (28°C) 9.9 in
May 83°F (28°C) 11.4 in Warmest
June 83°F (28°C) 11.6 in
July 82°F (28°C) 12.2 in
August 82°F (28°C) 13.7 in Wettest
September 82°F (28°C) 11.5 in
October 83°F (28°C) 12.5 in
November 83°F (28°C) 10.5 in
December 83°F (28°C) 10.4 in

Onou has a seasonal temperature swing of 1°F / from 82°F in January to 83°F in May. Total annual precipitation is 126.4 inches, with August being the wettest month (13.7") and February the driest (6.4").

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