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Weather & Climate in Olszanica, Poland
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Olszanica has a cool climate with an average annual temperature of 45°F (7°C). Winters average 27°F in January while summers reach 62°F in July. The area gets 279 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 31.6 inches. The area receives 5.3 inches of snow annually. The city sits at an elevation of 1,227 feet.
Temperature
27°F Jan (-3°C)
62°F Jul (17°C)
| Annual Average | 45.0°F |
| 17% below US avg | |
| January Average | 27°F (-3°C) |
| July Average | 62°F (17°C) |
| Sunny Days | 279 days/yr |
Geography
| Elevation | 1,227 ft (374 m) |
| Area | 5.8 sq mi (15.1 km²) |
| Population Density | 189/sq mi |
| Coordinates | 49.4774°N, 22.4438°W |
| Timezone | Europe/Warsaw |
Precipitation & Snow
Air Quality
Earthquake History
8 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.7.
| Oct 2, 2011 | 10 km NE of Synevyrska Poliana, Ukraine | M4.7 | 134 km | 10 km |
| Jan 3, 2023 | 1 km NNE of Bilky, Ukraine | M4.3 | 137 km | 10 km |
| May 20, 2003 | 12 km S of Snina, Slovakia | M4.3 | 70 km | 10 km |
| Jun 29, 1992 | 6 km WSW of Krempna, Poland | M4.2 | 74 km | 10 km |
| Jun 28, 1992 | 6 km SSE of Szczawnica, Poland | M4.0 | 140 km | 8 km |
| Mar 1, 1993 | 2 km S of Gorlice, Poland | M4.0 | 94 km | 10 km |
| Jun 29, 1992 | 8 km S of Dukla, Poland | M3.6 | 55 km | 10 km |
| Apr 23, 2020 | 7 km SSW of Strážske, Slovakia | M3.3 | 87 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 27°F (-3°C) | 1.6 in | Coldest |
| February | 29°F (-2°C) | 1.5 in | Driest |
| March | 36°F (2°C) | 1.7 in | |
| April | 45°F (7°C) | 2.3 in | |
| May | 54°F (12°C) | 3.2 in | |
| June | 59°F (15°C) | 4.3 in | Wettest |
| July | 62°F (17°C) | 4.3 in | Warmest |
| August | 61°F (16°C) | 3.4 in | |
| September | 54°F (12°C) | 2.8 in | |
| October | 47°F (8°C) | 2.2 in | |
| November | 37°F (3°C) | 2.1 in | |
| December | 30°F (-1°C) | 2.2 in |
Olszanica has a seasonal temperature swing of 35°F / from 27°F in January to 62°F in July. Total annual precipitation is 31.6 inches, with June being the wettest month (4.3") and February the driest (1.5").