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Weather & Climate in Groșani, Romania
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Groșani experiences four distinct seasons with an average annual temperature of 52°F (11°C). Winters average 38°F in January while summers reach 72°F in July. The area gets 285 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 28.3 inches (drier than the 38-inch national average). The area receives 20.8 inches of snow annually, a moderate snowfall amount. The city sits at an elevation of 2,159 feet.
Temperature
38°F Jan (3°C)
72°F Jul (22°C)
| Annual Average | 52.4°F |
| 3% below US avg | |
| January Average | 38°F (3°C) |
| July Average | 72°F (22°C) |
| Sunny Days | 285 days/yr |
Geography
| Elevation | 2,159 ft (658 m) |
| Area | 14.2 sq mi (36.7 km²) |
| Population Density | 57/sq mi |
| Coordinates | 45.2283°N, 25.0340°W |
| Timezone | Europe/Bucharest |
Precipitation & Snow
Air Quality
Earthquake History
387 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M7.0.
| May 30, 1990 | 5 km W of Nistore?ti, Romania | M7.0 | 144 km | 89 km |
| May 31, 1990 | 2 km SSW of N?ruja, Romania | M6.3 | 150 km | 88 km |
| Feb 14, 2023 | 0 km ESE of Lele?ti, Romania | M5.6 | 144 km | 10 km |
| Sep 23, 2016 | 7 km WNW of Nereju Mic, Romania | M5.6 | 135 km | 92 km |
| Apr 28, 1999 | 5 km WSW of Lunca Jari?tei, Romania | M5.4 | 94 km | 156 km |
| Jul 20, 2001 | 2 km W of Spulber, Romania | M5.3 | 145 km | 129 km |
| Oct 6, 2013 | 9 km W of Nereju Mic, Romania | M5.3 | 131 km | 127 km |
| Nov 21, 1992 | 5 km SW of Nereju Mic, Romania | M5.2 | 136 km | 137 km |
| Apr 25, 2009 | 9 km SW of Nereju Mic, Romania | M5.2 | 132 km | 101 km |
| Sep 16, 2024 | 8 km N of Cașoca, Romania | M5.2 | 103 km | 133 km |
| Apr 6, 2000 | 9 km WNW of Nereju Mic, Romania | M5.2 | 133 km | 133 km |
| Mar 13, 1998 | 13 km N of Ca?oca, Romania | M5.2 | 108 km | 154 km |
| May 24, 2001 | 14 km SE of Comand?u, Romania | M5.2 | 119 km | 142 km |
| May 14, 2005 | 16 km SE of Comand?u, Romania | M5.2 | 121 km | 149 km |
| Aug 26, 1993 | 10 km WNW of Nereju Mic, Romania | M5.0 | 132 km | 136 km |
| Jun 18, 2005 | 0 km N of Nereju Mic, Romania | M5.0 | 140 km | 139 km |
| Feb 13, 2023 | 0 km ESE of Dobri?a, Romania | M5.0 | 145 km | 10 km |
| Oct 15, 2013 | 14 km WSW of Nereju Mic, Romania | M4.9 | 126 km | 140 km |
| Nov 27, 1995 | 3 km NE of Vintileasca, Romania | M4.9 | 142 km | 113 km |
| Mar 20, 2023 | 2 km SSE of Arcani, Romania | M4.9 | 149 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 38°F (3°C) | 1.1 in | Driest |
| February | 28°F (-2°C) | 1.2 in | Coldest |
| March | 36°F (2°C) | 1.3 in | |
| April | 45°F (7°C) | 2.2 in | |
| May | 54°F (12°C) | 3.3 in | |
| June | 60°F (16°C) | 3.8 in | Wettest |
| July | 72°F (22°C) | 3.6 in | Warmest |
| August | 62°F (17°C) | 2.9 in | |
| September | 56°F (13°C) | 2.0 in | |
| October | 46°F (8°C) | 1.6 in | |
| November | 36°F (2°C) | 1.5 in | |
| December | 29°F (-2°C) | 1.3 in |
Groșani has a seasonal temperature swing of 44°F / from 28°F in February to 72°F in July. Total annual precipitation is 25.7 inches, with June being the wettest month (3.8") and January the driest (1.1").