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Weather & Climate in Iwaniska, Poland
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Iwaniska has a cool climate with an average annual temperature of 45°F (7°C). Winters average 26°F in January while summers reach 63°F in July. The area gets 292 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 24.3 inches (drier than the 38-inch national average). The area receives 3.8 inches of snow annually. The city sits at an elevation of 830 feet.
Temperature
26°F Jan (-3°C)
63°F Jul (17°C)
| Annual Average | 45.4°F |
| 16% below US avg | |
| January Average | 26°F (-3°C) |
| July Average | 63°F (17°C) |
| Sunny Days | 292 days/yr |
Geography
| Elevation | 830 ft (253 m) |
| Area | 3.6 sq mi (9.3 km²) |
| Population Density | 360/sq mi |
| Coordinates | 50.7315°N, 21.2806°W |
| Timezone | Europe/Warsaw |
Precipitation & Snow
Air Quality
Earthquake History
30 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.3.
| Jan 24, 1991 | 9 km NE of P?awno, Poland | M4.3 | 125 km | 10 km |
| Jun 29, 1992 | 6 km WSW of Krempna, Poland | M4.2 | 139 km | 10 km |
| Mar 1, 1993 | 2 km S of Gorlice, Poland | M4.0 | 122 km | 10 km |
| Jun 29, 1992 | 8 km S of Dukla, Poland | M3.6 | 143 km | 10 km |
| Feb 6, 1991 | 1 km NW of ?azy, Poland | M3.4 | 138 km | 10 km |
| Jan 16, 1996 | 1 km W of Trzebinia, Poland | M3.4 | 144 km | 10 km |
| Nov 5, 1997 | 3 km WSW of S?awków, Poland | M3.3 | 146 km | 5 km |
| Apr 8, 1993 | 5 km E of Przedbórz, Poland | M3.3 | 101 km | 10 km |
| Mar 3, 1999 | 1 km NNW of Chrzanów, Poland | M3.3 | 148 km | 5 km |
| Apr 27, 2000 | 5 km SW of S?awków, Poland | M3.3 | 147 km | 5 km |
| Nov 16, 2001 | 1 km N of Chrzanów, Poland | M3.2 | 148 km | 5 km |
| Aug 21, 1996 | 0 km S of Paw?ów, Poland | M3.2 | 28 km | 10 km |
| May 10, 1990 | 4 km E of Po?wi?tne, Poland | M3.1 | 107 km | 10 km |
| Nov 10, 1992 | 8 km S of Aleksandrów, Poland | M3.1 | 105 km | 10 km |
| May 16, 1990 | 2 km NW of S?awno, Poland | M3.1 | 111 km | 10 km |
| Oct 29, 1996 | 1 km WNW of Bukowno, Poland | M3.0 | 140 km | 5 km |
| Oct 22, 1991 | 5 km W of Przyrów, Poland | M3.0 | 129 km | 10 km |
| Feb 4, 1992 | 6 km SSE of Piotrków Trybunalski, Poland | M3.0 | 128 km | 10 km |
| Nov 21, 1999 | 1 km SW of S?awków, Poland | M3.0 | 143 km | 5 km |
| Nov 15, 1991 | 4 km SW of Nag?owice, Poland | M3.0 | 86 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 26°F (-3°C) | 1.2 in | Coldest |
| February | 28°F (-2°C) | 1.1 in | Driest |
| March | 36°F (2°C) | 1.3 in | |
| April | 46°F (8°C) | 1.7 in | |
| May | 55°F (13°C) | 2.4 in | |
| June | 60°F (16°C) | 3.2 in | |
| July | 63°F (17°C) | 3.5 in | Warmest, Wettest |
| August | 63°F (17°C) | 3.0 in | |
| September | 55°F (13°C) | 2.2 in | |
| October | 46°F (8°C) | 1.7 in | |
| November | 36°F (2°C) | 1.5 in | |
| December | 30°F (-1°C) | 1.5 in |
Iwaniska has a seasonal temperature swing of 37°F / from 26°F in January to 63°F in July. Total annual precipitation is 24.2 inches, with July being the wettest month (3.5") and February the driest (1.1").