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Weather & Climate in Bolnisi, Georgia
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Bolnisi experiences four distinct seasons with an average annual temperature of 53°F (12°C). Winters average 34°F in January while summers reach 73°F in July. The area gets 300 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 19.8 inches (drier than the 38-inch national average). The area receives 1.9 inches of snow annually. The city sits at an elevation of 1,877 feet.
Temperature
34°F Jan (1°C)
73°F Jul (23°C)
| Annual Average | 53.3°F |
| 1% below US avg | |
| January Average | 34°F (1°C) |
| July Average | 73°F (23°C) |
| Sunny Days | 300 days/yr |
Geography
| Elevation | 1,877 ft (572 m) |
| Area | 1.8 sq mi (4.6 km²) |
| Population Density | 4,727/sq mi |
| Coordinates | 41.4512°N, 44.5384°W |
| Timezone | Asia/Tbilisi |
Precipitation & Snow
Air Quality
Earthquake History
161 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M7.0.
| Apr 29, 1991 | 22 km WNW of Java, Georgia | M7.0 | 132 km | 17 km |
| Oct 23, 1992 | 38 km ESE of St’epants’minda, Georgia | M6.4 | 135 km | 16 km |
| Jun 15, 1991 | 9 km NE of Java, Georgia | M6.3 | 121 km | 9 km |
| Apr 29, 1991 | 11 km NNW of Java, Georgia | M6.1 | 128 km | 14 km |
| Apr 29, 1991 | 24 km NW of Java, Georgia | M5.5 | 141 km | 10 km |
| Dec 16, 1990 | 14 km NE of Ninotsminda, Georgia | M5.5 | 69 km | 33 km |
| Jul 4, 1991 | 14 km E of Java, Georgia | M5.4 | 110 km | 20 km |
| Apr 29, 1991 | Russia-Georgia border region | M5.4 | 128 km | 10 km |
| Sep 17, 2013 | 21 km N of Q’vareli, Georgia | M5.3 | 131 km | 5 km |
| Nov 27, 1997 | 12 km N of Sagarejo, Georgia | M5.3 | 79 km | 38 km |
| Feb 13, 2022 | 18 km WSW of Metsavan, Armenia | M5.3 | 55 km | 10 km |
| Feb 5, 2021 | 9 km SSW of Vahan, Armenia | M5.2 | 126 km | 13 km |
| Oct 6, 1991 | 24 km SW of Ninotsminda, Georgia | M5.1 | 102 km | 18 km |
| May 2, 1991 | 15 km N of Java, Georgia | M5.1 | 130 km | 10 km |
| Feb 22, 1993 | 18 km NNW of Java, Georgia | M5.0 | 135 km | 10 km |
| Apr 29, 1991 | 19 km NNW of Java, Georgia | M4.9 | 136 km | 10 km |
| May 27, 1990 | Armenia | M4.9 | 70 km | 10 km |
| Jun 3, 2024 | 10 km SSE of Oni, Georgia | M4.9 | 144 km | 6 km |
| May 1, 2022 | 17 km SW of Metsavan, Armenia | M4.9 | 55 km | 10 km |
| Apr 29, 1991 | Russia-Georgia border region | M4.9 | 138 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Nearby Volcanoes
6 volcanoes within 200 km. Closest: Samsari Volcanic Center (71 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Samsari Volcanic Center | Lava cone(s) | 3,290 m (10,794 ft) | Unknown | 71 km |
| Aragats | Stratovolcano | 4,095 m (13,435 ft) | Unknown | 106 km |
| Ghegham Volcanic Ridge | Volcanic field | 3,597 m (11,801 ft) | -1900 | 136 km |
| Kazbek | Stratovolcano | 5,050 m (16,568 ft) | -750 | 139 km |
| Porak | Stratovolcano | 3,029 m (9,938 ft) | -778 | 188 km |
| Ararat | Stratovolcano | 5,165 m (16,946 ft) | 1840 | 196 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 34°F (1°C) | 0.8 in | Coldest, Driest |
| February | 35°F (2°C) | 1.1 in | |
| March | 42°F (5°C) | 1.4 in | |
| April | 53°F (12°C) | 2.1 in | |
| May | 60°F (15°C) | 3.0 in | Wettest |
| June | 66°F (19°C) | 3.0 in | |
| July | 73°F (23°C) | 1.8 in | Warmest |
| August | 73°F (23°C) | 1.5 in | |
| September | 66°F (19°C) | 1.3 in | |
| October | 55°F (13°C) | 1.7 in | |
| November | 45°F (7°C) | 1.3 in | |
| December | 38°F (3°C) | 0.8 in |
Bolnisi has a seasonal temperature swing of 39°F / from 34°F in January to 73°F in July. Total annual precipitation is 19.8 inches, with May being the wettest month (3.0") and January the driest (0.8").