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Weather & Climate in Děčín, Czechia
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Děčín experiences four distinct seasons with an average annual temperature of 51°F (11°C). Winters average 38°F in January while summers reach 68°F in July. The area gets 222 sunny days per year, above the national average. Annual precipitation totals 39.0 inches. The area receives 38.8 inches of snow annually, a moderate snowfall amount. The city sits at an elevation of 443 feet.
Temperature
38°F Jan (3°C)
68°F Jul (20°C)
| Annual Average | 51.2°F |
| 5% below US avg | |
| January Average | 38°F (3°C) |
| July Average | 68°F (20°C) |
| Sunny Days | 222 days/yr |
Geography
| Elevation | 443 ft (135 m) |
| Area | 45.4 sq mi (117.7 km²) |
| Population Density | 1,021/sq mi |
| Coordinates | 50.7822°N, 14.2148°W |
| Timezone | Europe/Prague |
Precipitation & Snow
Air Quality
Earthquake History
926 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.9.
| Apr 11, 2000 | 5 km E of Chocianów, Poland | M4.9 | 142 km | 5 km |
| Feb 6, 2010 | 10 km WSW of Lubin, Poland | M4.9 | 144 km | 5 km |
| May 21, 2006 | 3 km WNW of Polkowice, Poland | M4.8 | 150 km | 5 km |
| Jun 15, 2002 | 8 km SSW of Polkowice, Poland | M4.7 | 145 km | 5 km |
| Feb 20, 2010 | 5 km S of Polkowice, Poland | M4.7 | 149 km | 5 km |
| Jul 21, 2009 | 0 km NNW of Chojnów, Poland | M4.7 | 132 km | 5 km |
| Jul 23, 2008 | 4 km SSE of Radwanice, Poland | M4.6 | 148 km | 5 km |
| Sep 26, 2023 | 4 km W of Polkowice, Poland | M4.5 | 148 km | 5 km |
| Jul 31, 1991 | 2 km NNW of Chojnów, Poland | M4.5 | 133 km | 10 km |
| Mar 29, 1990 | 9 km W of Z?otoryja, Poland | M4.5 | 116 km | 10 km |
| Jun 30, 1993 | 8 km WNW of Lubin, Poland | M4.5 | 149 km | 21 km |
| Apr 15, 2010 | 1 km NNE of Chocianów, Poland | M4.4 | 138 km | 5 km |
| May 16, 2004 | 4 km SE of Radwanice, Poland | M4.4 | 150 km | 5 km |
| Sep 21, 2001 | 7 km N of Chocianów, Poland | M4.3 | 141 km | 5 km |
| Jul 11, 1992 | 6 km WSW of Polkowice, Poland | M4.3 | 146 km | 10 km |
| May 5, 2007 | 7 km S of Polkowice, Poland | M4.2 | 148 km | 1 km |
| Nov 6, 2000 | 4 km WNW of Habartov, Czechia | M4.2 | 138 km | 10 km |
| Nov 10, 1990 | 5 km ESE of Chocianów, Poland | M4.2 | 140 km | 5 km |
| Feb 22, 1990 | 6 km S of Gromadka, Poland | M4.2 | 122 km | 13 km |
| Jun 11, 1997 | 2 km N of Gromadka, Poland | M4.1 | 127 km | 5 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 38°F (3°C) | 1.7 in | |
| February | 32°F (-0°C) | 1.6 in | Coldest |
| March | 38°F (4°C) | 1.9 in | |
| April | 46°F (8°C) | 1.3 in | Driest |
| May | 55°F (13°C) | 2.7 in | |
| June | 60°F (16°C) | 3.0 in | |
| July | 68°F (20°C) | 3.6 in | Warmest, Wettest |
| August | 63°F (17°C) | 3.4 in | |
| September | 56°F (13°C) | 2.3 in | |
| October | 48°F (9°C) | 2.0 in | |
| November | 38°F (3°C) | 2.1 in | |
| December | 33°F (0°C) | 1.9 in |
Děčín has a seasonal temperature swing of 37°F / from 32°F in February to 68°F in July. Total annual precipitation is 27.4 inches, with July being the wettest month (3.6") and April the driest (1.3").