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Weather & Climate in Gradac, Croatia
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Gradac experiences four distinct seasons with an average annual temperature of 51°F (11°C). Winters average 32°F in January while summers reach 69°F in July. The area gets 277 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 32.4 inches. The area receives 6.7 inches of snow annually. The city sits at an elevation of 436 feet.
Temperature
32°F Jan (-0°C)
69°F Jul (21°C)
| Annual Average | 51.2°F |
| 5% below US avg | |
| January Average | 32°F (-0°C) |
| July Average | 69°F (21°C) |
| Sunny Days | 277 days/yr |
Geography
| Elevation | 436 ft (133 m) |
| Area | 79.8 sq mi (206.6 km²) |
| Population Density | 10/sq mi |
| Coordinates | 45.3099°N, 17.8102°W |
| Timezone | Europe/Zagreb |
Precipitation & Snow
Air Quality
Earthquake History
265 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.9.
| Jun 1, 1993 | Slovenia-Hungary-Croatia border region | M4.9 | 141 km | 30 km |
| Feb 20, 1996 | 11 km W of Kneževo, Bosnia and Herzegovina | M4.9 | 100 km | 10 km |
| Aug 25, 1995 | 5 km NW of Požega, Croatia | M4.9 | 15 km | 24 km |
| Aug 30, 2019 | 6 km NNW of Mramor, Bosnia and Herzegovina | M4.8 | 93 km | 7 km |
| Apr 6, 2021 | 16 km NNW of Dvor, Croatia | M4.7 | 120 km | 10 km |
| Jan 6, 2021 | 3 km W of Petrinja, Croatia | M4.7 | 123 km | 10 km |
| Feb 26, 1998 | 6 km W of ?e?ava, Bosnia and Herzegovina | M4.6 | 71 km | 23 km |
| Aug 16, 2021 | 6 km NW of Petrinja, Croatia | M4.6 | 124 km | 10 km |
| Dec 13, 1995 | 9 km W of Živinice, Bosnia and Herzegovina | M4.6 | 97 km | 10 km |
| Jun 3, 1990 | 8 km NNE of Maslovare, Bosnia and Herzegovina | M4.6 | 77 km | 10 km |
| Mar 7, 2019 | 3 km SSW of Böhönye, Hungary | M4.5 | 125 km | 10 km |
| May 19, 2023 | 5 km E of Srebrenik, Bosnia and Herzegovina | M4.5 | 89 km | 10 km |
| Jul 27, 2012 | 4 km SSW of Zenica, Bosnia and Herzegovina | M4.5 | 127 km | 10 km |
| Oct 19, 1992 | 9 km W of Olovo, Bosnia and Herzegovina | M4.4 | 141 km | 10 km |
| Oct 7, 2016 | 1 km NNW of Piškorevci, Croatia | M4.4 | 46 km | 10 km |
| Jan 4, 2021 | 3 km SW of Petrinja, Croatia | M4.4 | 122 km | 10 km |
| Feb 25, 2025 | 0 km WSW of Sisak, Croatia | M4.4 | 114 km | 10 km |
| Nov 6, 1993 | 6 km W of Trn, Bosnia and Herzegovina | M4.4 | 72 km | 10 km |
| Jan 15, 2021 | 8 km ESE of Lasinja, Croatia | M4.4 | 146 km | 10 km |
| Oct 8, 2012 | 19 km ENE of Glamo?, Bosnia and Herzegovina | M4.4 | 146 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 32°F (-0°C) | 2.1 in | Coldest |
| February | 35°F (2°C) | 2.0 in | Driest |
| March | 44°F (6°C) | 2.1 in | |
| April | 51°F (11°C) | 2.5 in | |
| May | 60°F (16°C) | 3.0 in | |
| June | 66°F (19°C) | 3.9 in | Wettest |
| July | 69°F (21°C) | 2.9 in | Warmest |
| August | 68°F (20°C) | 2.8 in | |
| September | 61°F (16°C) | 2.4 in | |
| October | 52°F (11°C) | 2.9 in | |
| November | 42°F (5°C) | 3.2 in | |
| December | 34°F (1°C) | 2.6 in |
Gradac has a seasonal temperature swing of 37°F / from 32°F in January to 69°F in July. Total annual precipitation is 32.4 inches, with June being the wettest month (3.9") and February the driest (2.0").