Ansião, Portugal

Full City Profile

1,357 Population 31/sq mi density

676 ft Elevation 206 meters

59°F Avg Temperature 15°C

Ansião enjoys a temperate climate with an average annual temperature of 59°F (15°C). Winters average 48°F in January while summers reach 71°F in July. The area gets 268 sunny days per year. Annual precipitation totals 37.2 inches. The area receives 0.0 inches of snow annually.

Temperature

48°F Jan (9°C) 71°F Jul (22°C)

Annual Average	59.1°F
	9% above US avg
January Average	48°F (9°C)
July Average	71°F (22°C)
Sunny Days	268 days/yr

Geography

Elevation	676 ft (206 m)
Area	43.3 sq mi (112.1 km²)
Population Density	31/sq mi
Coordinates	39.9118°N, 8.4357°W
Timezone	Europe/Lisbon

Precipitation & Snow

Annual Rainfall 37.2"

2% below US avg

Snowfall 0.0"

Wettest Month (Jan) 5.31"

Driest Month (Jul) 0.47"

Air Quality

Earthquake History

72 earthquakes (M2.5+) within 150 km since 1990. Strongest: M4.2. Most recent: M3.3 on Mar 18, 2021.

Aug 17, 2017	5 km N of Arruda dos Vinhos, Portugal	M4.2	112 km
Mar 27, 2010	13 km SE of Vale da Amoreira, Portugal	M4.1	127 km
Jan 15, 2018	25 km NNW of Évora, Portugal	M4.1	131 km
Mar 7, 1997	66 km NW of Peniche, Portugal	M3.9	125 km
Apr 3, 1995	4 km E of Tocha, Portugal	M3.9	50 km
Jul 31, 1998	23 km W of Estremoz, Portugal	M3.8	126 km
Aug 20, 1998	13 km SSE of Mêda, Portugal	M3.8	147 km
Apr 10, 2001	6 km SSE of Louriçal, Portugal	M3.7	23 km
Feb 1, 2017	4 km WSW of Porto de Mós, Portugal	M3.6	51 km
Feb 18, 1990	2 km ENE of Abrigada, Portugal	M3.6	97 km
Apr 30, 1999	7 km WNW of Marinha Grande, Portugal	M3.6	52 km
Sep 4, 1996	4 km E of Santo Isidoro, Portugal	M3.6	129 km
Jan 11, 2005	12 km WSW of Montemor-o-Novo, Portugal	M3.5	147 km
Aug 18, 1998	11 km SSE of Mêda, Portugal	M3.5	148 km
Jun 20, 1991	3 km SE of Tavarede, Portugal	M3.5	41 km
Jun 22, 1993	18 km W of Espinho, Portugal	M3.5	124 km
May 10, 1990	69 km W of Gafanha da Encarnação, Portugal	M3.5	130 km
Dec 31, 1996	4 km N of Luso, Portugal	M3.5	57 km
Apr 15, 2006	3 km N of Bombarral, Portugal	M3.4	93 km
Oct 20, 1994	3 km SSE of Peso da Régua, Portugal	M3.4	146 km

Source: USGS (M2.5+, 1990–2025)

Tsunami History

1 tsunami recorded within 500 km.

Year	Location	Cause	Max Wave	Deaths	Distance
1531	TAGUS RIVER, LISBON	Earthquake	—	30,000	146 km

Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	48°F (9°C)	5.3 in	Coldest, Wettest
February	50°F (10°C)	4.7 in
March	53°F (12°C)	3.1 in
April	56°F (13°C)	3.3 in
May	60°F (16°C)	3.0 in
June	67°F (19°C)	1.6 in
July	71°F (22°C)	0.5 in	Driest
August	71°F (22°C)	0.5 in	Warmest
September	68°F (20°C)	1.7 in
October	61°F (16°C)	4.1 in
November	54°F (12°C)	4.4 in
December	50°F (10°C)	5.2 in

Ansião has a seasonal temperature swing of 23°F / from 48°F in January to 71°F in August. Total annual precipitation is 37.2 inches, with January being the wettest month (5.3") and July the driest (0.5").

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