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Weather & Climate in Ralsko, Czechia
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Ralsko experiences four distinct seasons with an average annual temperature of 51°F (10°C). Winters average 37°F in January while summers reach 70°F in July. The area gets 220 sunny days per year. Annual precipitation totals 30.8 inches. The area receives 31.7 inches of snow annually, a moderate snowfall amount. The city sits at an elevation of 1,027 feet.
Temperature
37°F Jan (3°C)
70°F Jul (21°C)
| Annual Average | 50.8°F |
| 6% below US avg | |
| January Average | 37°F (3°C) |
| July Average | 70°F (21°C) |
| Sunny Days | 220 days/yr |
Geography
| Elevation | 1,027 ft (313 m) |
| Area | 6.0 sq mi (15.5 km²) |
| Population Density | 371/sq mi |
| Coordinates | 50.6129°N, 14.7895°W |
| Timezone | Europe/Prague |
Precipitation & Snow
Air Quality
Earthquake History
2,040 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.4.
| Dec 31, 1999 | 5 km ENE of Radwanice, Poland | M5.4 | 138 km | 5 km |
| Jul 8, 2020 | 6 km N of Rudna, Poland | M5.0 | 147 km | 5 km |
| Feb 6, 2010 | 10 km WSW of Lubin, Poland | M4.9 | 122 km | 5 km |
| Jan 29, 2019 | 3 km S of Gr?bocice, Poland | M4.9 | 144 km | 10 km |
| Apr 11, 2000 | 5 km E of Chocianów, Poland | M4.9 | 122 km | 5 km |
| Feb 20, 2002 | 6 km N of Polkowice, Poland | M4.9 | 139 km | 1 km |
| May 21, 2006 | 3 km WNW of Polkowice, Poland | M4.8 | 132 km | 5 km |
| Oct 5, 2003 | 4 km W of Rudna, Poland | M4.8 | 141 km | 5 km |
| Aug 13, 2016 | 5 km SW of Gr?bocice, Poland | M4.7 | 141 km | 5 km |
| Jul 8, 2015 | 6 km W of Gr?bocice, Poland | M4.7 | 141 km | 5 km |
| Jul 18, 2000 | 3 km N of Polkowice, Poland | M4.7 | 137 km | 5 km |
| Jan 11, 2009 | 3 km ENE of Polkowice, Poland | M4.7 | 137 km | 1 km |
| Apr 7, 2022 | 0 km SSE of Polkowice, Poland | M4.7 | 133 km | 3 km |
| Jul 21, 2009 | 0 km NNW of Chojnów, Poland | M4.7 | 109 km | 5 km |
| Feb 27, 2025 | 2 km SE of Polkowice, Poland | M4.7 | 133 km | 3 km |
| Feb 16, 2002 | Poland | M4.7 | 134 km | 5 km |
| Feb 20, 2010 | 5 km S of Polkowice, Poland | M4.7 | 129 km | 5 km |
| Jun 15, 2002 | 8 km SSW of Polkowice, Poland | M4.7 | 126 km | 5 km |
| Aug 15, 2007 | 0 km WSW of Polkowice, Poland | M4.6 | 133 km | 5 km |
| Jul 23, 2008 | 4 km SSE of Radwanice, Poland | M4.6 | 131 km | 5 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 37°F (3°C) | 1.3 in | |
| February | 32°F (-0°C) | 1.1 in | Coldest, Driest |
| March | 39°F (4°C) | 1.5 in | |
| April | 46°F (8°C) | 1.3 in | |
| May | 55°F (13°C) | 3.0 in | |
| June | 60°F (16°C) | 2.9 in | |
| July | 70°F (21°C) | 3.6 in | Warmest, Wettest |
| August | 63°F (17°C) | 3.4 in | |
| September | 56°F (13°C) | 1.9 in | |
| October | 48°F (9°C) | 1.7 in | |
| November | 38°F (3°C) | 1.6 in | |
| December | 33°F (0°C) | 1.5 in |
Ralsko has a seasonal temperature swing of 38°F / from 32°F in February to 70°F in July. Total annual precipitation is 24.7 inches, with July being the wettest month (3.6") and February the driest (1.1").