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Weather & Climate in Omurtag, Bulgaria
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Omurtag experiences four distinct seasons with an average annual temperature of 51°F (10°C). Winters average 31°F in January while summers reach 69°F in July. The area gets 292 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 24.3 inches (drier than the 38-inch national average). The area receives 5.2 inches of snow annually. The city sits at an elevation of 1,834 feet.
Temperature
31°F Jan (-1°C)
69°F Jul (20°C)
| Annual Average | 50.6°F |
| 6% below US avg | |
| January Average | 31°F (-1°C) |
| July Average | 69°F (20°C) |
| Sunny Days | 292 days/yr |
Geography
| Elevation | 1,834 ft (559 m) |
| Area | 11.4 sq mi (29.4 km²) |
| Population Density | 798/sq mi |
| Coordinates | 43.1000°N, 26.4167°W |
| Timezone | Europe/Sofia |
Precipitation & Snow
Air Quality
Earthquake History
62 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.7.
| Dec 11, 1998 | 7 km NW of Chirpan, Bulgaria | M4.7 | 133 km | 10 km |
| Aug 13, 2001 | 13 km N of Yambol, Bulgaria | M4.6 | 56 km | 10 km |
| Apr 4, 2022 | 14 km SE of Provadia, Bulgaria | M4.6 | 93 km | 10 km |
| Oct 7, 2010 | 14 km NW of Dolni Chiflik, Bulgaria | M4.4 | 94 km | 10 km |
| Apr 18, 2016 | 10 km SSW of Nova Zagora, Bulgaria | M4.3 | 86 km | 5 km |
| Jan 3, 2017 | 8 km ENE of Lyaskovets, Bulgaria | M4.2 | 49 km | 21 km |
| Aug 9, 2001 | 8 km NNE of Yambol, Bulgaria | M4.2 | 61 km | 42 km |
| May 14, 2004 | 12 km SW of Razgrad, Bulgaria | M4.2 | 39 km | 24 km |
| Apr 15, 2008 | 6 km NE of Gabrovo, Bulgaria | M4.2 | 86 km | 10 km |
| Feb 5, 2015 | 12 km ENE of Tvarditsa, Bulgaria | M4.2 | 51 km | 10 km |
| Aug 24, 1992 | 13 km SSW of Kalofer, Bulgaria | M4.2 | 140 km | 10 km |
| May 12, 2008 | 4 km SSW of Strazhitsa, Bulgaria | M4.1 | 40 km | 16 km |
| Aug 14, 1996 | 12 km N of Mineralni Bani, Bulgaria | M4.1 | 147 km | 10 km |
| Sep 29, 1993 | 3 km SSW of Mihai Viteazu, Romania | M4.1 | 146 km | 10 km |
| Jul 9, 2013 | 14 km N of Topolovgrad, Bulgaria | M4.1 | 99 km | 16 km |
| Jun 24, 2011 | Bulgaria | M4.1 | 105 km | 0 km |
| Aug 21, 2010 | 18 km SE of Nova Zagora, Bulgaria | M4.1 | 86 km | 0 km |
| Jan 20, 2006 | 11 km WNW of Straldzha, Bulgaria | M4.0 | 54 km | 10 km |
| Apr 2, 2015 | 11 km N of Topolovgrad, Bulgaria | M4.0 | 102 km | 5 km |
| Apr 21, 1993 | 7 km NE of Dalgopol, Bulgaria | M3.9 | 82 km | 29 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 31°F (-1°C) | 1.5 in | Coldest, Driest |
| February | 34°F (1°C) | 1.7 in | |
| March | 40°F (5°C) | 1.7 in | |
| April | 50°F (10°C) | 2.2 in | |
| May | 59°F (15°C) | 2.7 in | |
| June | 65°F (19°C) | 2.9 in | Wettest |
| July | 69°F (20°C) | 2.2 in | Warmest |
| August | 69°F (20°C) | 1.9 in | |
| September | 61°F (16°C) | 1.7 in | |
| October | 52°F (11°C) | 1.6 in | |
| November | 43°F (6°C) | 2.1 in | |
| December | 35°F (2°C) | 2.0 in |
Omurtag has a seasonal temperature swing of 38°F / from 31°F in January to 69°F in July. Total annual precipitation is 24.2 inches, with June being the wettest month (2.9") and January the driest (1.5").