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Weather & Climate in Isaccea, Romania
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Isaccea experiences four distinct seasons with an average annual temperature of 51°F (10°C). Winters average 30°F in January while summers reach 71°F in July. The area gets 303 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 18.2 inches (drier than the 38-inch national average). The area receives 3.5 inches of snow annually. The city sits at an elevation of 26 feet.
Temperature
30°F Jan (-1°C)
71°F Jul (22°C)
| Annual Average | 50.8°F |
| 6% below US avg | |
| January Average | 30°F (-1°C) |
| July Average | 71°F (22°C) |
| Sunny Days | 303 days/yr |
Geography
| Elevation | 26 ft (8 m) |
| Area | 48.0 sq mi (124.4 km²) |
| Population Density | 112/sq mi |
| Coordinates | 45.2667°N, 28.4667°W |
| Timezone | Europe/Bucharest |
Precipitation & Snow
Air Quality
Earthquake History
150 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M6.3.
| May 31, 1990 | 2 km SSW of N?ruja, Romania | M6.3 | 145 km | 88 km |
| Jul 20, 2001 | 2 km W of Spulber, Romania | M5.3 | 145 km | 129 km |
| Nov 21, 1992 | 5 km SW of Nereju Mic, Romania | M5.2 | 148 km | 137 km |
| Jun 18, 2005 | 0 km N of Nereju Mic, Romania | M5.0 | 147 km | 139 km |
| Nov 27, 1995 | 3 km NE of Vintileasca, Romania | M4.9 | 139 km | 113 km |
| Apr 24, 2020 | 1 km ESE of Ungureni, Romania | M4.9 | 104 km | 10 km |
| Sep 1, 1991 | 3 km SSE of Buda, Romania | M4.8 | 123 km | 35 km |
| Oct 23, 1992 | 2 km NE of Paltin, Romania | M4.8 | 147 km | 70 km |
| Jan 31, 1991 | 5 km WSW of Nereju Mic, Romania | M4.8 | 150 km | 133 km |
| Jan 13, 1991 | 6 km SW of Nereju Mic, Romania | M4.7 | 149 km | 141 km |
| Jun 6, 1994 | 4 km WSW of Nereju Mic, Romania | M4.7 | 150 km | 134 km |
| Dec 1, 2012 | 1 km ESE of Nereju, Romania | M4.7 | 144 km | 93 km |
| Feb 16, 2006 | 1 km SW of Nereju Mic, Romania | M4.6 | 147 km | 123 km |
| Nov 18, 1997 | 1 km E of Nereju, Romania | M4.5 | 144 km | 118 km |
| May 26, 2012 | 3 km SSW of Paltin, Romania | M4.5 | 148 km | 121 km |
| Dec 6, 2009 | 1 km ENE of Podgoria, Romania | M4.5 | 113 km | 20 km |
| Mar 17, 2004 | 4 km SE of Vintil? Vod?, Romania | M4.5 | 136 km | 101 km |
| Dec 26, 2009 | 3 km W of Spulber, Romania | M4.5 | 147 km | 102 km |
| Mar 3, 2005 | 1 km NNE of Bisoca, Romania | M4.5 | 141 km | 114 km |
| Mar 6, 2006 | 2 km NE of Nereju, Romania | M4.5 | 144 km | 139 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 30°F (-1°C) | 1.0 in | Coldest, Driest |
| February | 32°F (0°C) | 1.2 in | |
| March | 40°F (4°C) | 1.2 in | |
| April | 51°F (11°C) | 1.5 in | |
| May | 61°F (16°C) | 1.9 in | |
| June | 68°F (20°C) | 2.4 in | Wettest |
| July | 71°F (22°C) | 1.8 in | Warmest |
| August | 70°F (21°C) | 1.6 in | |
| September | 62°F (17°C) | 1.7 in | |
| October | 52°F (11°C) | 1.1 in | |
| November | 41°F (5°C) | 1.5 in | |
| December | 33°F (1°C) | 1.3 in |
Isaccea has a seasonal temperature swing of 41°F / from 30°F in January to 71°F in July. Total annual precipitation is 18.1 inches, with June being the wettest month (2.4") and January the driest (1.0").