Saint Pierre du Bois Parish, Guernsey

Full City Profile

2,001 Population 797/sq mi density

135 ft Elevation 41 meters

52°F Avg Temperature 11°C

Saint Pierre du Bois Parish experiences four distinct seasons with an average annual temperature of 52°F (11°C). Winters average 44°F in January while summers reach 62°F in July. The area gets 274 sunny days per year. Annual precipitation totals 34.1 inches. The area receives 0.0 inches of snow annually.

Temperature

44°F Jan (7°C) 62°F Jul (16°C)

Annual Average	52.2°F
	3% below US avg
January Average	44°F (7°C)
July Average	62°F (16°C)
Sunny Days	274 days/yr

Geography

Elevation	135 ft (41 m)
Area	2.5 sq mi (6.5 km²)
Population Density	797/sq mi
Coordinates	49.4540°N, 2.6381°W
Timezone	Europe/Guernsey

Precipitation & Snow

Annual Rainfall 34.1"

10% below US avg

Snowfall 0.0"

Wettest Month (Nov) 4.25"

Driest Month (Jul) 1.57"

Air Quality

Earthquake History

79 earthquakes (M2.5+) within 150 km since 1990. Strongest: M4.2. Most recent: M0.0 on May 19, 2019.

Apr 30, 1990	5 km SE of Saint Helier, Jersey	M4.2	54 km
Jul 11, 2014	23 km W of Saint Helier, Jersey	M3.9	37 km
Jul 11, 2002	3 km NW of Pluduno, France	M3.8	103 km
Feb 25, 2015	30 km SW of Saint Helier, Jersey	M3.7	53 km
Aug 17, 1995	28 km S of Salcombe, United Kingdom	M3.6	102 km
Jul 26, 1993	5 km ESE of Villedieu-les-Poêles, France	M3.5	130 km
Apr 22, 1995	6 km E of Binic, France	M3.5	95 km
Jun 22, 1997	13 km SSE of Saint Helier, Jersey	M3.4	61 km
Dec 7, 1998	0 km SE of Cherrueix, France	M3.4	117 km
Sep 17, 1994	33 km NE of Plouézec, France	M3.4	59 km
Aug 29, 2001	5 km ENE of Saint-Lô, France	M3.3	122 km
Sep 22, 1991	5 km ENE of Neulliac, France	M3.3	148 km
Jul 23, 2014	France	M3.3	57 km
Feb 12, 1990	1 km N of Lanmeur, France	M3.2	118 km
Jul 14, 1998	7 km NNE of Poullaouen, France	M3.2	137 km
Oct 16, 1997	4 km ENE of Torquay, United Kingdom	M3.2	129 km
May 30, 2001	3 km SW of Quintin, France	M3.2	121 km
Apr 17, 1992	3 km SSE of Plounévez-Quintin, France	M3.1	139 km
Apr 28, 1998	3 km NE of Plouha, France	M3.1	86 km
Jul 13, 2006	12 km N of Plounéour-Trez, France	M3.1	145 km

Source: USGS (M2.5+, 1990–2025)

Tsunami History

1 tsunami recorded within 500 km. Highest wave on record: 0.4 m (1 ft).

Year	Location	Cause	Max Wave	Deaths	Distance
2011	PLYMOUTH, ENGLAND	Avalanche	0.4 m	—	119 km

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

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	44°F (7°C)	4.1 in
February	43°F (6°C)	3.2 in	Coldest
March	46°F (8°C)	2.9 in
April	48°F (9°C)	2.1 in
May	53°F (12°C)	2.0 in
June	58°F (14°C)	1.9 in
July	62°F (16°C)	1.6 in	Driest
August	62°F (17°C)	1.9 in	Warmest
September	60°F (15°C)	2.7 in
October	55°F (13°C)	3.6 in
November	50°F (10°C)	4.3 in	Wettest
December	46°F (8°C)	4.1 in

Saint Pierre du Bois Parish has a seasonal temperature swing of 19°F / from 43°F in February to 62°F in August. Total annual precipitation is 34.1 inches, with November being the wettest month (4.3") and July the driest (1.6").

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