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Weather & Climate in Septemvri, Bulgaria
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Septemvri experiences four distinct seasons with an average annual temperature of 53°F (11°C). Winters average 33°F in January while summers reach 71°F in July. The area gets 296 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 21.9 inches (drier than the 38-inch national average). The area receives 3.2 inches of snow annually. The city sits at an elevation of 771 feet.
Temperature
33°F Jan (1°C)
71°F Jul (22°C)
| Annual Average | 52.5°F |
| 3% below US avg | |
| January Average | 33°F (1°C) |
| July Average | 71°F (22°C) |
| Sunny Days | 296 days/yr |
Geography
| Elevation | 771 ft (235 m) |
| Area | 8.7 sq mi (22.5 km²) |
| Population Density | 931/sq mi |
| Coordinates | 42.2202°N, 24.1185°W |
| Timezone | Europe/Sofia |
Precipitation & Snow
Air Quality
Earthquake History
559 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.6.
| May 22, 2012 | Serbia-Bulgaria-Macedonia border region | M5.6 | 106 km | 10 km |
| Jan 2, 2018 | 2 km N of Stathmós Mourión, Greece | M4.9 | 149 km | 12 km |
| Apr 5, 2002 | 4 km NE of Asenovgrad, Bulgaria | M4.7 | 68 km | 27 km |
| Dec 11, 1998 | 7 km NW of Chirpan, Bulgaria | M4.7 | 95 km | 10 km |
| Jun 7, 2023 | Bulgaria | M4.6 | 63 km | 10 km |
| May 22, 2012 | 3 km SSW of Pernik, Bulgaria | M4.6 | 99 km | 7 km |
| Jul 14, 2012 | 8 km NNE of Pernik, Bulgaria | M4.6 | 100 km | 10 km |
| Feb 20, 2006 | 16 km ENE of Kardzhali, Bulgaria | M4.6 | 131 km | 10 km |
| Nov 23, 1999 | 5 km SW of Parvomay, Bulgaria | M4.5 | 88 km | 4 km |
| May 22, 2012 | 5 km E of Pernik, Bulgaria | M4.5 | 94 km | 14 km |
| May 29, 2012 | 8 km SSE of Breznik, Bulgaria | M4.5 | 108 km | 15 km |
| May 1, 2020 | 6 km SW of Rakovski, Bulgaria | M4.5 | 64 km | 10 km |
| Dec 16, 1993 | 12 km N of Kolarovo, Bulgaria | M4.5 | 120 km | 10 km |
| Feb 28, 2016 | 9 km NE of Sušica, North Macedonia | M4.4 | 128 km | 10 km |
| Feb 21, 2018 | 3 km NNW of Asenovgrad, Bulgaria | M4.4 | 64 km | 12 km |
| May 22, 2016 | 5 km ENE of Strumyani, Bulgaria | M4.3 | 95 km | 10 km |
| Aug 24, 1992 | 13 km SSW of Kalofer, Bulgaria | M4.2 | 72 km | 10 km |
| Apr 15, 2008 | 6 km NE of Gabrovo, Bulgaria | M4.2 | 130 km | 10 km |
| May 22, 2012 | 2 km NNE of Batanovtsi, Bulgaria | M4.2 | 105 km | 10 km |
| Apr 25, 2022 | 6 km SW of Kocherinovo, Bulgaria | M4.2 | 94 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 33°F (1°C) | 1.4 in | Coldest, Driest |
| February | 36°F (2°C) | 1.5 in | |
| March | 43°F (6°C) | 1.7 in | |
| April | 52°F (11°C) | 2.0 in | |
| May | 61°F (16°C) | 2.6 in | Wettest |
| June | 68°F (20°C) | 2.6 in | |
| July | 71°F (22°C) | 2.1 in | Warmest |
| August | 71°F (21°C) | 1.5 in | |
| September | 64°F (18°C) | 1.4 in | |
| October | 54°F (12°C) | 1.5 in | |
| November | 43°F (6°C) | 1.9 in | |
| December | 36°F (2°C) | 1.7 in |
Septemvri has a seasonal temperature swing of 38°F / from 33°F in January to 71°F in July. Total annual precipitation is 21.9 inches, with May being the wettest month (2.6") and January the driest (1.4").