Siennica, Poland

Full City Profile

2.6 /5.0

C+ Fair

2,600 Population 513/sq mi density

472 ft Elevation 144 meters

46°F Avg Temperature 8°C

C+

Overall

2.6 / 5.0

Fair overall score based on economy, affordability, safety and education

C+

Economy

2.6 / 5.0

$19,656 median income, unemployment

Siennica experiences four distinct seasons with an average annual temperature of 46°F (8°C). Winters average 27°F in January while summers reach 64°F in July. The area gets 300 sunny days per year. Annual precipitation totals 20.0 inches. The area receives 3.1 inches of snow annually.

Temperature

27°F Jan (-3°C) 64°F Jul (18°C)

Annual Average	45.9°F
	15% below US avg
January Average	27°F (-3°C)
July Average	64°F (18°C)
Sunny Days	300 days/yr

Geography

Elevation	472 ft (144 m)
Area	5.1 sq mi (13.1 km²)
Population Density	513/sq mi
Coordinates	52.0916°N, 21.6192°W
Timezone	Europe/Warsaw

Precipitation & Snow

Annual Rainfall 20.0"

47% below US avg

Snowfall 3.1"

Wettest Month (Jul) 2.76"

Driest Month (Feb) 0.87"

Air Quality

Earthquake History

7 earthquakes (M2.5+) within 150 km since 1990. Strongest: M3.2. Most recent: M3.2 on Aug 21, 1996.

Aug 21, 1996	0 km S of Paw?ów, Poland	M3.2	131 km
May 16, 1990	2 km NW of S?awno, Poland	M3.1	129 km
May 10, 1990	4 km E of Po?wi?tne, Poland	M3.1	103 km
Jan 3, 1990	2 km NE of Wieniawa, Poland	M2.9	96 km
Mar 10, 1991	5 km WNW of Aleksandrów, Poland	M2.7	148 km
May 10, 1991	Poland	M2.7	105 km
Apr 11, 1991	4 km ENE of Ruda Maleniecka, Poland	M2.6	138 km

Source: USGS (M2.5+, 1990–2025)

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	27°F (-3°C)	0.9 in	Coldest
February	29°F (-2°C)	0.9 in	Driest
March	36°F (2°C)	1.0 in
April	46°F (8°C)	1.3 in
May	56°F (13°C)	1.9 in
June	61°F (16°C)	2.7 in
July	64°F (18°C)	2.8 in	Warmest, Wettest
August	64°F (18°C)	2.4 in
September	55°F (13°C)	1.9 in
October	46°F (8°C)	1.4 in
November	37°F (3°C)	1.4 in
December	30°F (-1°C)	1.3 in

Siennica has a seasonal temperature swing of 37°F / from 27°F in January to 64°F in July. Total annual precipitation is 20.0 inches, with July being the wettest month (2.8") and February the driest (0.9").

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