Ílhavo, Portugal

Full City Profile

17,236 Population 977/sq mi density

43 ft Elevation 13 meters

59°F Avg Temperature 15°C

Ílhavo enjoys a temperate climate with an average annual temperature of 59°F (15°C). Winters average 50°F in January while summers reach 66°F in July. The area gets 271 sunny days per year. Annual precipitation totals 35.7 inches. The area receives 0.0 inches of snow annually.

Temperature

50°F Jan (10°C) 66°F Jul (19°C)

Annual Average	58.6°F
	9% above US avg
January Average	50°F (10°C)
July Average	66°F (19°C)
Sunny Days	271 days/yr

Geography

Elevation	43 ft (13 m)
Area	17.7 sq mi (45.7 km²)
Population Density	977/sq mi
Coordinates	40.6019°N, 8.6702°W
Timezone	Europe/Lisbon

Precipitation & Snow

Annual Rainfall 35.7"

6% below US avg

Snowfall 0.0"

Wettest Month (Jan) 5.28"

Driest Month (Jul) 0.47"

Air Quality

Earthquake History

66 earthquakes (M2.5+) within 150 km since 1990. Strongest: M3.9. Most recent: M2.6 on Apr 19, 2020.

Mar 7, 1997	66 km NW of Peniche, Portugal	M3.9	137 km
Apr 3, 1995	4 km E of Tocha, Portugal	M3.9	32 km
Aug 20, 1998	13 km SSE of Mêda, Portugal	M3.8	126 km
Apr 10, 2001	6 km SSE of Louriçal, Portugal	M3.7	73 km
Nov 24, 1993	Portugal	M3.6	100 km
Apr 30, 1999	7 km WNW of Marinha Grande, Portugal	M3.6	97 km
Feb 1, 2017	4 km WSW of Porto de Mós, Portugal	M3.6	114 km
Aug 11, 1993	3 km SSW of Vilela, Portugal	M3.6	111 km
Jan 21, 2002	21 km E of Sobreira, Portugal	M3.6	138 km
May 10, 1990	69 km W of Gafanha da Encarnação, Portugal	M3.5	75 km
Aug 18, 1998	11 km SSE of Mêda, Portugal	M3.5	126 km
Jun 22, 1993	18 km W of Espinho, Portugal	M3.5	45 km
Jun 20, 1991	3 km SE of Tavarede, Portugal	M3.5	52 km
Dec 31, 1996	4 km N of Luso, Portugal	M3.5	31 km
Oct 20, 1994	3 km SSE of Peso da Régua, Portugal	M3.4	95 km
Oct 30, 2001	19 km E of Sobreira, Portugal	M3.4	137 km
Nov 10, 1997	29 km WSW of Buarcos, Portugal	M3.4	74 km
Oct 7, 1993	8 km NNW of Campo de Besteiros, Portugal	M3.4	42 km
May 2, 2015	1 km WSW of Arcos, Portugal	M3.3	103 km
Sep 30, 1994	Portugal	M3.2	91 km

Source: USGS (M2.5+, 1990–2025)

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	50°F (10°C)	5.3 in	Coldest, Wettest
February	51°F (10°C)	3.5 in
March	55°F (13°C)	4.4 in
April	58°F (14°C)	2.7 in
May	61°F (16°C)	2.7 in
June	64°F (18°C)	1.3 in
July	66°F (19°C)	0.5 in	Driest
August	66°F (19°C)	0.6 in	Warmest
September	65°F (19°C)	1.7 in
October	61°F (16°C)	3.3 in
November	55°F (13°C)	4.8 in
December	51°F (11°C)	5.1 in

Ílhavo has a seasonal temperature swing of 17°F / from 50°F in January to 66°F in August. Total annual precipitation is 35.7 inches, with January being the wettest month (5.3") and July the driest (0.5").

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