Saint-Jean-Trolimon, France

Full City Profile

3.2 /5.0

B Good

893 Population 158/sq mi density

52 ft Elevation 16 meters

53°F Avg Temperature 12°C

Overall

3.2 / 5.0

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

C+

Economy

2.6 / 5.0

$24,494 median income, 7.7% unemployment

B+

Affordability

3.9 / 5.0

$121,200 home value, $606/mo rent

Saint-Jean-Trolimon experiences four distinct seasons with an average annual temperature of 53°F (12°C). Winters average 45°F in January while summers reach 64°F in July. The area gets 261 sunny days per year. Annual precipitation totals 41.2 inches. The area receives 0.0 inches of snow annually.

Temperature

45°F Jan (7°C) 64°F Jul (18°C)

Annual Average	53.4°F
	1% below US avg
January Average	45°F (7°C)
July Average	64°F (18°C)
Sunny Days	261 days/yr

Geography

Elevation	52 ft (16 m)
Area	5.7 sq mi (14.7 km²)
Population Density	158/sq mi
Coordinates	47.8653°N, 4.2804°W
Timezone	Europe/Paris

Precipitation & Snow

Annual Rainfall 41.2"

8% above US avg

Snowfall 0.0"

Wettest Month (Nov) 5.31"

Driest Month (Jul) 1.73"

Air Quality

Earthquake History

153 earthquakes (M2.5+) within 150 km since 1990. Strongest: M4.6. Most recent: M3.7 on Feb 19, 2020.

Mar 13, 1993	1 km WSW of Pénestin, France	M4.6	141 km
Nov 21, 2013	1 km WSW of Plescop, France	M4.5	110 km
Sep 30, 2002	3 km W of Languidic, France	M4.2	80 km
Sep 30, 2002	1 km E of Languidic, France	M4.1	85 km
Oct 11, 1995	1 km SSE of Querrien, France	M3.9	57 km
Apr 23, 2002	1 km ESE of Melgven, France	M3.8	35 km
Mar 28, 2002	36 km WSW of Le Palais, France	M3.8	85 km
Jul 18, 2004	6 km WSW of Groix, France	M3.8	63 km
Feb 19, 2020	3 km ESE of Brest, France	M3.7	58 km
Aug 22, 1998	38 km SSE of Plobannalec-Lesconil, France	M3.6	46 km
Aug 24, 1996	59 km SSW of Guilvinec, France	M3.5	67 km
May 3, 1999	1 km SE of Gouesnach, France	M3.5	14 km
May 14, 1994	0 km SE of Riec-sur-Belon, France	M3.5	44 km
Dec 11, 2013	6 km WSW of Le Faou, France	M3.5	45 km
Apr 22, 1995	6 km E of Binic, France	M3.5	141 km
May 2, 1990	2 km SSE of Arzon, France	M3.4	111 km
Mar 21, 2003	10 km SE of Groix, France	M3.4	76 km
Feb 9, 2005	2 km N of Plouay, France	M3.4	71 km
May 7, 2000	65 km S of Guilvinec, France	M3.4	73 km
Sep 30, 2002	5 km WSW of Baud, France	M3.3	89 km

Source: USGS (M2.5+, 1990–2025)

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	45°F (7°C)	5.1 in	Coldest
February	45°F (7°C)	3.9 in
March	47°F (9°C)	3.4 in
April	50°F (10°C)	2.6 in
May	55°F (13°C)	2.8 in
June	60°F (15°C)	2.1 in
July	64°F (18°C)	1.7 in	Driest
August	64°F (18°C)	2.3 in	Warmest
September	60°F (16°C)	3.2 in
October	55°F (13°C)	3.7 in
November	50°F (10°C)	5.3 in	Wettest
December	47°F (8°C)	5.0 in

Saint-Jean-Trolimon has a seasonal temperature swing of 19°F / from 45°F in January to 64°F in August. Total annual precipitation is 41.2 inches, with November being the wettest month (5.3") and July the driest (1.7").

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