All Countries
Weather & Climate in Olszana, Poland
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Olszana experiences four distinct seasons with an average annual temperature of 46°F (8°C). Winters average 28°F in January while summers reach 64°F in July. The area gets 276 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 33.3 inches. The area receives 5.8 inches of snow annually. The city sits at an elevation of 1,227 feet.
Temperature
28°F Jan (-2°C)
64°F Jul (18°C)
| Annual Average | 46.4°F |
| 14% below US avg | |
| January Average | 28°F (-2°C) |
| July Average | 64°F (18°C) |
| Sunny Days | 276 days/yr |
Geography
| Elevation | 1,227 ft (374 m) |
| Area | 5.8 sq mi (15.0 km²) |
| Population Density | 191/sq mi |
| Coordinates | 49.5675°N, 20.5213°W |
| Timezone | Europe/Warsaw |
Precipitation & Snow
Air Quality
Earthquake History
447 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.4.
| Dec 9, 1993 | 3 km E of Ruda ?l?ska, Poland | M4.4 | 139 km | 10 km |
| May 20, 2003 | 12 km S of Snina, Slovakia | M4.3 | 142 km | 10 km |
| Apr 17, 2015 | 2 km ESE of Ruda ?l?ska, Poland | M4.3 | 139 km | 5 km |
| Jun 29, 1992 | 6 km WSW of Krempna, Poland | M4.2 | 65 km | 10 km |
| Jan 13, 2020 | 2 km SSW of Orzesze, Poland | M4.2 | 141 km | 5 km |
| Feb 7, 2022 | 4 km ESE of Katowice, Poland | M4.2 | 128 km | 10 km |
| Oct 18, 1997 | 2 km ENE of Strumie?, Poland | M4.2 | 131 km | 10 km |
| Jul 25, 1990 | 3 km NE of ?wierklaniec, Poland | M4.1 | 149 km | 10 km |
| Feb 9, 2007 | 4 km SW of Radzionków, Poland | M4.1 | 149 km | 5 km |
| Jun 28, 1992 | 6 km SSE of Szczawnica, Poland | M4.0 | 22 km | 8 km |
| Jan 6, 1990 | 2 km NNE of Rogo?nik, Poland | M4.0 | 141 km | 10 km |
| Mar 1, 1993 | 2 km S of Gorlice, Poland | M4.0 | 47 km | 10 km |
| Mar 7, 1997 | 2 km SSW of Paw?owice, Poland | M4.0 | 137 km | 10 km |
| Oct 5, 1990 | 0 km ENE of Piekary ?l?skie, Poland | M3.9 | 145 km | 10 km |
| Aug 24, 2000 | 1 km E of Doubrava, Czechia | M3.9 | 149 km | 10 km |
| Apr 13, 1994 | 0 km E of Nak?o, Poland | M3.9 | 150 km | 10 km |
| Jun 9, 1995 | 2 km ENE of ?wierklaniec, Poland | M3.8 | 148 km | 10 km |
| Mar 29, 1990 | 2 km NW of ?wi?toch?owice, Poland | M3.8 | 143 km | 10 km |
| Jun 23, 1994 | 3 km NW of Dobieszowice, Poland | M3.8 | 145 km | 10 km |
| Oct 4, 1991 | 2 km SSE of ?wi?toch?owice, Poland | M3.7 | 138 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 28°F (-2°C) | 2.3 in | Coldest |
| February | 30°F (-1°C) | 1.4 in | Driest |
| March | 38°F (3°C) | 1.6 in | |
| April | 47°F (8°C) | 2.3 in | |
| May | 55°F (13°C) | 3.7 in | |
| June | 61°F (16°C) | 5.0 in | Wettest |
| July | 64°F (18°C) | 4.7 in | Warmest |
| August | 63°F (17°C) | 3.8 in | |
| September | 56°F (13°C) | 2.6 in | |
| October | 48°F (9°C) | 1.9 in | |
| November | 37°F (3°C) | 1.9 in | |
| December | 30°F (-1°C) | 2.0 in |
Olszana has a seasonal temperature swing of 36°F / from 28°F in January to 64°F in July. Total annual precipitation is 33.3 inches, with June being the wettest month (5.0") and February the driest (1.4").