All Countries
Weather & Climate in Băile Herculane, Romania
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Băile Herculane experiences four distinct seasons with an average annual temperature of 47°F (9°C). Winters average 28°F in January while summers reach 66°F in July. The area gets 283 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 29.0 inches (drier than the 38-inch national average). The area receives 5.6 inches of snow annually. The city sits at an elevation of 482 feet.
Temperature
28°F Jan (-2°C)
66°F Jul (19°C)
| Annual Average | 47.3°F |
| 12% below US avg | |
| January Average | 28°F (-2°C) |
| July Average | 66°F (19°C) |
| Sunny Days | 283 days/yr |
Geography
| Elevation | 482 ft (147 m) |
| Area | 41.5 sq mi (107.6 km²) |
| Population Density | 145/sq mi |
| Coordinates | 44.8797°N, 22.4125°W |
| Timezone | Europe/Bucharest |
Precipitation & Snow
Air Quality
Earthquake History
124 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.6.
| Feb 14, 2023 | 0 km ESE of Lele?ti, Romania | M5.6 | 67 km | 10 km |
| Jul 18, 1991 | 1 km NNW of B?ile Herculane, Romania | M5.6 | 1 km | 12 km |
| Jul 12, 1991 | 2 km S of Livezile, Romania | M5.6 | 119 km | 11 km |
| Dec 2, 1991 | 1 km SW of Ciacova, Romania | M5.5 | 123 km | 9 km |
| Jul 19, 1991 | 7 km ENE of Stari Lec, Serbia | M5.1 | 117 km | 10 km |
| Feb 13, 2023 | 0 km ESE of Dobri?a, Romania | M5.0 | 67 km | 10 km |
| Mar 20, 2023 | 2 km SSE of Arcani, Romania | M4.9 | 61 km | 10 km |
| Mar 24, 1996 | 3 km NW of Peciu Nou, Romania | M4.8 | 137 km | 23 km |
| Oct 28, 1991 | 30 km ENE of Lapovo, Serbia | M4.8 | 102 km | 67 km |
| Aug 2, 1991 | 4 km ENE of Velika Greda, Serbia | M4.7 | 112 km | 26 km |
| Aug 14, 1991 | 2 km NE of Ghilad, Romania | M4.7 | 119 km | 10 km |
| May 24, 2002 | 2 km ESE of Pojejena, Romania | M4.7 | 65 km | 10 km |
| Oct 13, 1994 | 6 km SSE of Giulv?z, Romania | M4.7 | 130 km | 10 km |
| Sep 8, 2013 | 1 km WSW of General Berthelot, Romania | M4.6 | 89 km | 5 km |
| Mar 2, 1992 | 5 km ESE of Bogda, Romania | M4.6 | 134 km | 26 km |
| Dec 19, 1992 | 3 km WNW of Giulv?z, Romania | M4.6 | 137 km | 23 km |
| Aug 15, 1991 | 4 km ENE of Voiteg, Romania | M4.5 | 111 km | 10 km |
| Aug 2, 2002 | 4 km SW of Moldova Nou?, Romania | M4.5 | 65 km | 10 km |
| Sep 26, 1996 | 10 km SW of Lapovo, Serbia | M4.5 | 140 km | 10 km |
| Feb 17, 2023 | Romania | M4.5 | 57 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 28°F (-2°C) | 1.7 in | Coldest, Driest |
| February | 31°F (-1°C) | 1.7 in | |
| March | 38°F (3°C) | 1.8 in | |
| April | 48°F (9°C) | 2.6 in | |
| May | 56°F (13°C) | 3.2 in | |
| June | 62°F (17°C) | 3.7 in | Wettest |
| July | 66°F (19°C) | 2.9 in | Warmest |
| August | 65°F (18°C) | 2.5 in | |
| September | 58°F (14°C) | 2.4 in | |
| October | 48°F (9°C) | 2.1 in | |
| November | 38°F (3°C) | 2.1 in | |
| December | 31°F (-1°C) | 2.2 in |
Băile Herculane has a seasonal temperature swing of 37°F / from 28°F in January to 66°F in July. Total annual precipitation is 29.0 inches, with June being the wettest month (3.7") and January the driest (1.7").