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Weather & Climate in Gradac, Croatia
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Gradac enjoys a temperate climate with an average annual temperature of 60°F (15°C). Winters average 43°F in January while summers reach 78°F in July. The area gets 269 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 37.1 inches. The city sits at an elevation of 46 feet.
Temperature
43°F Jan (6°C)
78°F Jul (25°C)
| Annual Average | 59.6°F |
| 10% above US avg | |
| January Average | 43°F (6°C) |
| July Average | 78°F (25°C) |
| Sunny Days | 269 days/yr |
Geography
| Elevation | 46 ft (14 m) |
| Area | 27.8 sq mi (72.1 km²) |
| Population Density | 36/sq mi |
| Coordinates | 43.1058°N, 17.3417°W |
| Timezone | Europe/Zagreb |
Precipitation & Snow
Air Quality
Earthquake History
1,150 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M6.0.
| Sep 5, 1996 | 9 km ESE of Podgora, Croatia | M6.0 | 59 km | 10 km |
| Apr 22, 2022 | 15 km NNE of Ljubinje, Bosnia and Herzegovina | M5.7 | 68 km | 10 km |
| Nov 27, 1990 | 10 km N of Hrvace, Croatia | M5.6 | 101 km | 24 km |
| Sep 17, 1996 | 2 km NW of Podgora, Croatia | M5.5 | 47 km | 10 km |
| Mar 27, 2021 | 55 km N of Peschici, Italy | M5.5 | 128 km | 7 km |
| Mar 14, 2024 | 22 km ENE of Bileća, Bosnia and Herzegovina | M5.4 | 111 km | 16 km |
| Sep 9, 1996 | 8 km SSE of Podgora, Croatia | M5.3 | 57 km | 10 km |
| Sep 28, 1995 | 0 km WSW of ?iba?a, Croatia | M5.2 | 86 km | 10 km |
| Nov 27, 1990 | 14 km N of Hrvace, Croatia | M5.1 | 104 km | 10 km |
| Apr 3, 1990 | 5 km NNW of Grude, Bosnia and Herzegovina | M5.1 | 35 km | 10 km |
| May 23, 2004 | 3 km WNW of Ko?erin, Bosnia and Herzegovina | M5.0 | 35 km | 10 km |
| Nov 18, 2013 | 10 km ESE of Otok, Croatia | M4.9 | 74 km | 20 km |
| Jul 31, 1990 | 12 km SE of Tasov?i?i, Bosnia and Herzegovina | M4.9 | 39 km | 10 km |
| Sep 5, 1996 | 2 km SSE of Podgora, Croatia | M4.9 | 51 km | 10 km |
| Apr 24, 2022 | 12 km NNE of Ljubinje, Bosnia and Herzegovina | M4.8 | 65 km | 10 km |
| Jun 7, 1992 | 11 km S of Sokolac, Bosnia and Herzegovina | M4.7 | 144 km | 11 km |
| May 22, 1994 | 14 km NNW of Orebi?, Croatia | M4.7 | 20 km | 29 km |
| Aug 2, 2003 | 5 km SE of Metkovi?, Croatia | M4.7 | 31 km | 10 km |
| Jul 15, 1995 | 25 km WSW of Ston, Croatia | M4.7 | 40 km | 10 km |
| Feb 13, 1994 | 7 km NE of Nikši?, Montenegro | M4.7 | 138 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
2 tsunamis recorded within 500 km. Highest wave on record: 1.7 m (6 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1780 | BAY OF KOTOR | Earthquake | 1.7 m | — | 143 km |
| 1962 | DALMATIAN COASTS | Earthquake | 0.0 m | 1 | 29 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 43°F (6°C) | 3.6 in | Coldest |
| February | 44°F (7°C) | 3.2 in | |
| March | 50°F (10°C) | 3.2 in | |
| April | 57°F (14°C) | 3.1 in | |
| May | 66°F (19°C) | 2.4 in | |
| June | 73°F (23°C) | 2.1 in | |
| July | 78°F (25°C) | 1.5 in | Warmest, Driest |
| August | 77°F (25°C) | 2.0 in | |
| September | 69°F (20°C) | 3.0 in | |
| October | 61°F (16°C) | 4.1 in | |
| November | 52°F (11°C) | 4.7 in | Wettest |
| December | 45°F (7°C) | 4.1 in |
Gradac has a seasonal temperature swing of 35°F / from 43°F in January to 78°F in July. Total annual precipitation is 37.0 inches, with November being the wettest month (4.7") and July the driest (1.5").