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Weather & Climate in Gniezno, Poland
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Gniezno experiences four distinct seasons with an average annual temperature of 47°F (9°C). Winters average 29°F in January while summers reach 66°F in July. The area gets 299 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 20.4 inches (drier than the 38-inch national average). The area receives 3.6 inches of snow annually. The city sits at an elevation of 394 feet.
Temperature
29°F Jan (-2°C)
66°F Jul (19°C)
| Annual Average | 47.3°F |
| 12% below US avg | |
| January Average | 29°F (-2°C) |
| July Average | 66°F (19°C) |
| Sunny Days | 299 days/yr |
Geography
| Elevation | 394 ft (120 m) |
| Area | 18.9 sq mi (49.0 km²) |
| Population Density | 3,714/sq mi |
| Coordinates | 52.5348°N, 17.5826°W |
| Timezone | Europe/Warsaw |
Precipitation & Snow
Air Quality
Earthquake History
1,483 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.0.
| Jul 8, 2020 | 6 km N of Rudna, Poland | M5.0 | 141 km | 5 km |
| Jan 29, 2019 | 3 km S of Gr?bocice, Poland | M4.9 | 144 km | 10 km |
| Feb 20, 2002 | 6 km N of Polkowice, Poland | M4.9 | 149 km | 1 km |
| Oct 5, 2003 | 4 km W of Rudna, Poland | M4.8 | 148 km | 5 km |
| Jul 8, 2015 | 6 km W of Gr?bocice, Poland | M4.7 | 147 km | 5 km |
| Aug 13, 2016 | 5 km SW of Gr?bocice, Poland | M4.7 | 147 km | 5 km |
| Jul 5, 2019 | 6 km WNW of Rudna, Poland | M4.6 | 148 km | 10 km |
| Dec 19, 1999 | 4 km NNE of Gr?bocice, Poland | M4.6 | 138 km | 5 km |
| Dec 4, 1998 | 2 km E of G?ogów, Poland | M4.6 | 139 km | 5 km |
| Apr 8, 2017 | 6 km S of Gr?bocice, Poland | M4.6 | 147 km | 8 km |
| Sep 19, 2023 | 6 km E of Polkowice, Poland | M4.6 | 150 km | 5 km |
| Sep 21, 1999 | 5 km W of Gr?bocice, Poland | M4.5 | 146 km | 5 km |
| Nov 10, 1993 | 6 km WSW of Gr?bocice, Poland | M4.5 | 149 km | 10 km |
| May 31, 2017 | 5 km S of Gr?bocice, Poland | M4.5 | 146 km | 5 km |
| Jun 6, 1997 | 1 km SSE of G?ogów, Poland | M4.4 | 142 km | 5 km |
| Nov 18, 1998 | 2 km NNW of G?ogów, Poland | M4.4 | 140 km | 5 km |
| Jun 17, 2005 | 5 km SW of G?ogów, Poland | M4.4 | 146 km | 5 km |
| Feb 15, 2004 | 7 km E of Radwanice, Poland | M4.4 | 150 km | 5 km |
| Sep 16, 2000 | 3 km SW of Gr?bocice, Poland | M4.4 | 146 km | 5 km |
| Jul 14, 2006 | 4 km NE of Polkowice, Poland | M4.4 | 150 km | 5 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 29°F (-2°C) | 1.2 in | Coldest |
| February | 30°F (-1°C) | 0.9 in | Driest |
| March | 38°F (3°C) | 1.2 in | |
| April | 48°F (9°C) | 1.3 in | |
| May | 57°F (14°C) | 1.9 in | |
| June | 62°F (17°C) | 2.5 in | |
| July | 66°F (19°C) | 3.0 in | Warmest, Wettest |
| August | 65°F (18°C) | 2.3 in | |
| September | 57°F (14°C) | 1.8 in | |
| October | 47°F (9°C) | 1.4 in | |
| November | 39°F (4°C) | 1.5 in | |
| December | 32°F (-0°C) | 1.5 in |
Gniezno has a seasonal temperature swing of 37°F / from 29°F in January to 66°F in July. Total annual precipitation is 20.4 inches, with July being the wettest month (3.0") and February the driest (0.9").