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Weather & Climate in Stamboliyski, Bulgaria
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Stamboliyski experiences four distinct seasons with an average annual temperature of 52°F (11°C). Winters average 33°F in January while summers reach 72°F in July. The area gets 297 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 21.3 inches (drier than the 38-inch national average). The area receives 1.6 inches of snow annually. The city sits at an elevation of 617 feet.
Temperature
33°F Jan (0°C)
72°F Jul (22°C)
| Annual Average | 52.4°F |
| 3% below US avg | |
| January Average | 33°F (0°C) |
| July Average | 72°F (22°C) |
| Sunny Days | 297 days/yr |
Geography
| Elevation | 617 ft (188 m) |
| Area | 5.5 sq mi (14.2 km²) |
| Population Density | 2,195/sq mi |
| Coordinates | 42.1333°N, 24.5333°W |
| Timezone | Europe/Sofia |
Precipitation & Snow
Air Quality
Earthquake History
530 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.6.
| May 22, 2012 | Serbia-Bulgaria-Macedonia border region | M5.6 | 141 km | 10 km |
| Dec 11, 1998 | 7 km NW of Chirpan, Bulgaria | M4.7 | 62 km | 10 km |
| Apr 5, 2002 | 4 km NE of Asenovgrad, Bulgaria | M4.7 | 33 km | 27 km |
| Feb 20, 2006 | 16 km ENE of Kardzhali, Bulgaria | M4.6 | 96 km | 10 km |
| Jun 7, 2023 | Bulgaria | M4.6 | 27 km | 10 km |
| Jul 14, 2012 | 8 km NNE of Pernik, Bulgaria | M4.6 | 134 km | 10 km |
| May 22, 2012 | 3 km SSW of Pernik, Bulgaria | M4.6 | 134 km | 7 km |
| May 22, 2012 | 5 km E of Pernik, Bulgaria | M4.5 | 129 km | 14 km |
| Nov 23, 1999 | 5 km SW of Parvomay, Bulgaria | M4.5 | 53 km | 4 km |
| May 1, 2020 | 6 km SW of Rakovski, Bulgaria | M4.5 | 31 km | 10 km |
| Dec 16, 1993 | 12 km N of Kolarovo, Bulgaria | M4.5 | 141 km | 10 km |
| May 29, 2012 | 8 km SSE of Breznik, Bulgaria | M4.5 | 143 km | 15 km |
| Feb 21, 2018 | 3 km NNW of Asenovgrad, Bulgaria | M4.4 | 28 km | 12 km |
| Apr 18, 2016 | 10 km SSW of Nova Zagora, Bulgaria | M4.3 | 122 km | 5 km |
| May 22, 2016 | 5 km ENE of Strumyani, Bulgaria | M4.3 | 118 km | 10 km |
| Apr 15, 2008 | 6 km NE of Gabrovo, Bulgaria | M4.2 | 112 km | 10 km |
| Feb 5, 2015 | 12 km ENE of Tvarditsa, Bulgaria | M4.2 | 141 km | 10 km |
| Aug 24, 1992 | 13 km SSW of Kalofer, Bulgaria | M4.2 | 52 km | 10 km |
| Apr 25, 2022 | 6 km SW of Kocherinovo, Bulgaria | M4.2 | 127 km | 10 km |
| May 22, 2012 | 2 km NNE of Batanovtsi, Bulgaria | M4.2 | 140 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 33°F (0°C) | 1.6 in | Coldest |
| February | 36°F (2°C) | 1.5 in | |
| March | 43°F (6°C) | 1.7 in | |
| April | 52°F (11°C) | 1.9 in | |
| May | 61°F (16°C) | 2.4 in | Wettest |
| June | 68°F (20°C) | 2.4 in | |
| July | 72°F (22°C) | 1.9 in | Warmest |
| August | 70°F (21°C) | 1.4 in | |
| September | 64°F (18°C) | 1.3 in | Driest |
| October | 54°F (12°C) | 1.4 in | |
| November | 43°F (6°C) | 1.9 in | |
| December | 36°F (2°C) | 2.0 in |
Stamboliyski has a seasonal temperature swing of 39°F / from 33°F in January to 72°F in July. Total annual precipitation is 21.3 inches, with May being the wettest month (2.4") and September the driest (1.3").