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Weather & Climate in Siewierz, Poland
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Siewierz experiences four distinct seasons with an average annual temperature of 50°F (10°C). Winters average 37°F in January while summers reach 69°F in July. The area gets 215 sunny days per year. Annual precipitation totals 35.5 inches. The area receives 35.1 inches of snow annually, a moderate snowfall amount. The city sits at an elevation of 981 feet.
Temperature
37°F Jan (3°C)
69°F Jul (20°C)
| Annual Average | 50.2°F |
| 7% below US avg | |
| January Average | 37°F (3°C) |
| July Average | 69°F (20°C) |
| Sunny Days | 215 days/yr |
Geography
| Elevation | 981 ft (299 m) |
| Area | 14.8 sq mi (38.2 km²) |
| Population Density | 367/sq mi |
| Coordinates | 50.4666°N, 19.2303°W |
| Timezone | Europe/Warsaw |
Precipitation & Snow
Air Quality
Earthquake History
828 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.8.
| Apr 17, 2001 | 3 km SE of Zelów, Poland | M4.8 | 109 km | 5 km |
| Jun 13, 2002 | 1 km NNW of Rychvald, Czechia | M4.6 | 89 km | 10 km |
| Dec 9, 1993 | 3 km E of Ruda ?l?ska, Poland | M4.4 | 33 km | 10 km |
| Nov 28, 1992 | 4 km SSW of Be?chatów, Poland | M4.4 | 96 km | 24 km |
| Apr 17, 2015 | 2 km ESE of Ruda ?l?ska, Poland | M4.3 | 34 km | 5 km |
| Jan 24, 1991 | 9 km NE of P?awno, Poland | M4.3 | 66 km | 10 km |
| Jan 13, 2020 | 2 km SSW of Orzesze, Poland | M4.2 | 50 km | 5 km |
| Feb 7, 2022 | 4 km ESE of Katowice, Poland | M4.2 | 27 km | 10 km |
| Oct 18, 1997 | 2 km ENE of Strumie?, Poland | M4.2 | 67 km | 10 km |
| Nov 6, 1996 | 6 km SSE of Zelów, Poland | M4.2 | 105 km | 10 km |
| Feb 9, 2007 | 4 km SW of Radzionków, Poland | M4.1 | 28 km | 5 km |
| Jul 25, 1990 | 3 km NE of ?wierklaniec, Poland | M4.1 | 18 km | 10 km |
| Mar 29, 1993 | 1 km WNW of ?wierklaniec, Poland | M4.1 | 22 km | 10 km |
| Jan 6, 1990 | 2 km NNE of Rogo?nik, Poland | M4.0 | 14 km | 10 km |
| Jun 10, 2000 | 4 km WSW of Wilcza, Poland | M4.0 | 59 km | 5 km |
| Apr 20, 1995 | 2 km NE of Miasteczko ?l?skie, Poland | M4.0 | 20 km | 10 km |
| Mar 7, 1997 | 2 km SSW of Paw?owice, Poland | M4.0 | 69 km | 10 km |
| Jan 22, 2019 | 0 km W of Jejkowice, Poland | M3.9 | 68 km | 6 km |
| Aug 24, 2000 | 1 km E of Doubrava, Czechia | M3.9 | 85 km | 10 km |
| Mar 11, 2004 | 1 km WSW of Godów, Poland | M3.9 | 82 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) | 1.4 in | |
| February | 30°F (-1°C) | 1.2 in | Coldest, Driest |
| March | 38°F (3°C) | 1.4 in | |
| April | 46°F (8°C) | 1.9 in | |
| May | 56°F (13°C) | 2.9 in | |
| June | 61°F (16°C) | 3.6 in | Wettest |
| July | 69°F (20°C) | 3.6 in | Warmest |
| August | 63°F (17°C) | 3.2 in | |
| September | 56°F (13°C) | 2.5 in | |
| October | 47°F (9°C) | 1.9 in | |
| November | 37°F (3°C) | 1.6 in | |
| December | 31°F (-1°C) | 1.6 in |
Siewierz has a seasonal temperature swing of 38°F / from 30°F in February to 69°F in July. Total annual precipitation is 26.7 inches, with June being the wettest month (3.6") and February the driest (1.2").