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Weather & Climate in Ou Reang, Cambodia
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Ou Reang has a warm climate with an average annual temperature of 73°F (23°C). Winters average 69°F in January while summers reach 74°F in July / relatively mild seasonal variation. The area gets 188 sunny days per year. Annual precipitation totals 85.0 inches (wetter than the 38-inch national average). The city sits at an elevation of 2,267 feet.
Temperature
69°F Jan (20°C)
74°F Jul (23°C)
| Annual Average | 72.7°F |
| 35% above US avg | |
| January Average | 69°F (20°C) |
| July Average | 74°F (23°C) |
| Sunny Days | 188 days/yr |
Geography
| Elevation | 2,267 ft (691 m) |
| Area | 84.3 sq mi (218.2 km²) |
| Population Density | 12/sq mi |
| Coordinates | 12.3328°N, 107.1702°W |
| Timezone | Asia/Phnom_Penh |
Precipitation & Snow
Air Quality
Hurricane History
12 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 3.
| Year | Name | Category | Max Wind | Closest |
| 2025 | Kalmaegi | Category 3 | — | 252 km |
| 2018 | Usagi | Category 2 | 69 mph | 290 km |
| 2017 | Damrey | Category 2 | 81 mph | 146 km |
| 2009 | Mirinae | Category 1 | 52 mph | 282 km |
| 2006 | Durian | Category 1 | 69 mph | 253 km |
| 2004 | Chanthu | Category 1 | 63 mph | 240 km |
| 2001 | Lingling | Category 2 | 58 mph | 226 km |
| 1995 | Zack | Category 3 | 92 mph | 300 km |
| 1995 | Yvette | Category 1 | 58 mph | 299 km |
| 1993 | Lola | Category 3 | 75 mph | 123 km |
| 1993 | Kyle | Category 2 | 75 mph | 125 km |
| 1984 | Agnes | Category 2 | 69 mph | 256 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Nearby Volcanoes
2 volcanoes within 200 km. Closest: Haut Dong Nai (139 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Haut Dong Nai | Volcanic field | 1,000 m (3,281 ft) | Unknown | 139 km |
| Bas Dong Nai | Volcanic field | 392 m (1,286 ft) | Unknown | 171 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 69°F (20°C) | 0.2 in | Coldest, Driest |
| February | 71°F (21°C) | 0.5 in | |
| March | 74°F (23°C) | 2.1 in | |
| April | 76°F (24°C) | 4.8 in | Warmest |
| May | 75°F (24°C) | 11.6 in | |
| June | 75°F (24°C) | 9.8 in | |
| July | 74°F (23°C) | 13.7 in | |
| August | 74°F (23°C) | 13.8 in | |
| September | 73°F (23°C) | 14.0 in | Wettest |
| October | 73°F (23°C) | 10.0 in | |
| November | 71°F (22°C) | 3.7 in | |
| December | 69°F (21°C) | 0.9 in |
Ou Reang has a seasonal temperature swing of 7°F / from 69°F in January to 76°F in April. Total annual precipitation is 85.0 inches, with September being the wettest month (14.0") and January the driest (0.2").