Tréglonou, France

Full City Profile

3.3 /5.0

B Good

515 Population 57/sq mi density

115 ft Elevation 35 meters

55°F Avg Temperature 13°C

Overall

3.3 / 5.0

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

C+

Economy

2.5 / 5.0

$26,806 median income, 8.8% unemployment

Affordability

4.1 / 5.0

$120,600 home value, $603/mo rent

Tréglonou experiences four distinct seasons with an average annual temperature of 55°F (13°C). Winters average 45°F in January while summers reach 62°F in July. The area gets 235 sunny days per year. Annual precipitation totals 54.2 inches. The area receives 0.6 inches of snow annually.

Temperature

45°F Jan (7°C) 62°F Jul (17°C)

Annual Average	54.7°F
	1% above US avg
January Average	45°F (7°C)
July Average	62°F (17°C)
Sunny Days	235 days/yr

Geography

Elevation	115 ft (35 m)
Area	9.1 sq mi (23.5 km²)
Population Density	57/sq mi
Coordinates	48.5506°N, 4.5409°W
Timezone	Europe/Paris

Precipitation & Snow

Annual Rainfall 54.2"

43% above US avg

Snowfall 0.6"

Wettest Month (Dec) 5.31"

Driest Month (Jul) 1.81"

Air Quality

Earthquake History

96 earthquakes (M2.5+) within 150 km since 1990. Strongest: M4.2. Most recent: M3.7 on Feb 19, 2020.

Sep 30, 2002	3 km W of Languidic, France	M4.2	127 km
Sep 30, 2002	1 km E of Languidic, France	M4.1	131 km
Oct 11, 1995	1 km SSE of Querrien, France	M3.9	101 km
Jul 18, 2004	6 km WSW of Groix, France	M3.8	129 km
Apr 23, 2002	1 km ESE of Melgven, France	M3.8	90 km
Feb 19, 2020	3 km ESE of Brest, France	M3.7	21 km
Aug 22, 1998	38 km SSE of Plobannalec-Lesconil, France	M3.6	124 km
Dec 11, 2013	6 km WSW of Le Faou, France	M3.5	38 km
Apr 22, 1995	6 km E of Binic, France	M3.5	133 km
May 3, 1999	1 km SE of Gouesnach, France	M3.5	79 km
May 14, 1994	0 km SE of Riec-sur-Belon, France	M3.5	102 km
Aug 24, 1996	59 km SSW of Guilvinec, France	M3.5	141 km
Feb 9, 2005	2 km N of Plouay, France	M3.4	112 km
Sep 17, 1994	33 km NE of Plouézec, France	M3.4	147 km
Mar 21, 2003	10 km SE of Groix, France	M3.4	140 km
Oct 14, 2002	98 km S of Hugh Town, United Kingdom	M3.3	146 km
Sep 30, 2002	5 km SW of Baud, France	M3.3	134 km
Apr 24, 2001	6 km ESE of Plouay, France	M3.3	120 km
Apr 5, 2002	0 km NNW of Gouézec, France	M3.3	59 km
Sep 30, 2002	5 km WSW of Baud, France	M3.3	133 km

Source: USGS (M2.5+, 1990–2025)

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	45°F (7°C)	5.2 in
February	45°F (7°C)	4.4 in	Coldest
March	47°F (8°C)	3.6 in
April	49°F (9°C)	2.9 in
May	54°F (12°C)	2.6 in
June	58°F (14°C)	2.1 in
July	62°F (17°C)	1.8 in	Warmest, Driest
August	62°F (16°C)	2.2 in
September	59°F (15°C)	3.3 in
October	55°F (13°C)	4.3 in
November	50°F (10°C)	4.7 in
December	47°F (8°C)	5.3 in	Wettest

Tréglonou has a seasonal temperature swing of 17°F / from 45°F in February to 62°F in July. Total annual precipitation is 42.3 inches, with December being the wettest month (5.3") and July the driest (1.8").

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