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Weather & Climate in Costeni, Romania
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Costeni experiences four distinct seasons with an average annual temperature of 54°F (12°C). Winters average 39°F in January while summers reach 74°F in July. The area gets 268 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 35.2 inches. The area receives 11.9 inches of snow annually. The city sits at an elevation of 751 feet.
Temperature
39°F Jan (4°C)
74°F Jul (23°C)
| Annual Average | 53.8°F |
| 0% below US avg | |
| January Average | 39°F (4°C) |
| July Average | 74°F (23°C) |
| Sunny Days | 268 days/yr |
Geography
| Elevation | 751 ft (229 m) |
| Area | 197.6 sq mi (511.8 km²) |
| Population Density | 4/sq mi |
| Coordinates | 45.0176°N, 22.8954°W |
| Timezone | Europe/Bucharest |
Precipitation & Snow
Air Quality
Earthquake History
86 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.6.
| Jul 12, 1991 | 2 km S of Livezile, Romania | M5.6 | 149 km | 11 km |
| Feb 14, 2023 | 0 km ESE of Lele?ti, Romania | M5.6 | 26 km | 10 km |
| Jul 18, 1991 | 1 km NNW of B?ile Herculane, Romania | M5.6 | 41 km | 12 km |
| Dec 2, 1991 | 1 km SW of Ciacova, Romania | M5.5 | 149 km | 9 km |
| Jul 19, 1991 | 7 km ENE of Stari Lec, Serbia | M5.1 | 148 km | 10 km |
| Feb 13, 2023 | 0 km ESE of Dobri?a, Romania | M5.0 | 26 km | 10 km |
| Mar 20, 2023 | 2 km SSE of Arcani, Romania | M4.9 | 21 km | 10 km |
| Oct 28, 1991 | 30 km ENE of Lapovo, Serbia | M4.8 | 141 km | 67 km |
| Aug 14, 1991 | 2 km NE of Ghilad, Romania | M4.7 | 145 km | 10 km |
| May 24, 2002 | 2 km ESE of Pojejena, Romania | M4.7 | 105 km | 10 km |
| Aug 2, 1991 | 4 km ENE of Velika Greda, Serbia | M4.7 | 144 km | 26 km |
| Sep 8, 2013 | 1 km WSW of General Berthelot, Romania | M4.6 | 66 km | 5 km |
| Mar 2, 1992 | 5 km ESE of Bogda, Romania | M4.6 | 143 km | 26 km |
| Aug 2, 2002 | 4 km SW of Moldova Nou?, Romania | M4.5 | 106 km | 10 km |
| Aug 15, 1991 | 4 km ENE of Voiteg, Romania | M4.5 | 136 km | 10 km |
| Feb 17, 2023 | Romania | M4.5 | 16 km | 10 km |
| Jan 1, 2012 | 4 km W of Albeni, Romania | M4.5 | 51 km | 6 km |
| Jul 19, 1991 | 4 km SSW of Banloc, Romania | M4.4 | 144 km | 10 km |
| Feb 16, 2023 | 0 km NW of Arcani, Romania | M4.4 | 20 km | 10 km |
| Nov 21, 1991 | 4 km NE of Ghilad, Romania | M4.4 | 145 km | 27 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 39°F (4°C) | 1.6 in | Driest |
| February | 32°F (0°C) | 1.7 in | |
| March | 39°F (4°C) | 1.7 in | |
| April | 49°F (9°C) | 2.7 in | |
| May | 57°F (14°C) | 3.5 in | |
| June | 63°F (17°C) | 3.8 in | Wettest |
| July | 74°F (23°C) | 3.0 in | Warmest |
| August | 67°F (19°C) | 2.6 in | |
| September | 59°F (15°C) | 2.4 in | |
| October | 49°F (10°C) | 2.2 in | |
| November | 39°F (4°C) | 2.0 in | |
| December | 31°F (-0°C) | 2.1 in | Coldest |
Costeni has a seasonal temperature swing of 43°F / from 31°F in December to 74°F in July. Total annual precipitation is 29.3 inches, with June being the wettest month (3.8") and January the driest (1.6").