De Haan, Belgium

Full City Profile

11,766 Population 1,188/sq mi density

23 ft Elevation 7 meters

50°F Avg Temperature 10°C

De Haan experiences four distinct seasons with an average annual temperature of 50°F (10°C). Winters average 39°F in January while summers reach 63°F in July. The area gets 282 sunny days per year. Annual precipitation totals 29.8 inches. The area receives 0.0 inches of snow annually.

Temperature

39°F Jan (4°C) 63°F Jul (17°C)

Annual Average	50.2°F
	7% below US avg
January Average	39°F (4°C)
July Average	63°F (17°C)
Sunny Days	282 days/yr

Geography

Elevation	23 ft (7 m)
Area	9.9 sq mi (25.6 km²)
Population Density	1,188/sq mi
Coordinates	51.2726°N, 3.0345°W
Timezone	Europe/Brussels

Precipitation & Snow

Annual Rainfall 29.8"

21% below US avg

Snowfall 0.0"

Wettest Month (Nov) 3.31"

Driest Month (Feb) 1.73"

Air Quality

Earthquake History

38 earthquakes (M2.5+) within 150 km since 1990. Strongest: M4.6. Most recent: M0.0 on May 22, 2015.

Apr 28, 2007	1 km WNW of Lympne, United Kingdom	M4.6	143 km
Jun 20, 1995	1 km N of Ghlin, Belgium	M4.3	107 km
Aug 29, 1992	4 km SSE of Cousolre, France	M4.1	143 km
Jan 23, 2007	57 km ENE of Broadstairs, United Kingdom	M4.1	75 km
Dec 14, 1991	3 km SSE of Longfossé, France	M4.0	111 km
Sep 15, 1994	38 km NE of Broadstairs, United Kingdom	M3.9	95 km
Jul 13, 2008	0 km ESE of Court-Saint-Étienne, Belgium	M3.8	129 km
May 22, 2015	3 km SSE of Ramsgate, United Kingdom	M3.7	111 km
Mar 3, 2009	1 km ENE of Hawkinge, United Kingdom	M3.5	131 km
Jan 27, 1992	6 km SSE of Longfossé, France	M3.5	112 km
Jul 20, 1994	2 km N of Rousies, France	M3.5	128 km
Jul 14, 2008	1 km SW of Boussu, Belgium	M3.2	108 km
May 4, 1990	0 km NE of Coquelles, France	M3.1	94 km
Jul 20, 1994	1 km NE of Quévy-le-Petit, Belgium	M3.1	119 km
Feb 27, 2005	1 km NW of Libercourt, France	M3.1	87 km
Jul 2, 2001	3 km NNE of Oostduinkerke, Belgium	M3.1	28 km
Jul 23, 1992	3 km ENE of Sivry, Belgium	M3.0	148 km
Nov 25, 1998	26 km N of Grand-Fort-Philippe, France	M3.0	66 km
Mar 28, 1996	67 km ESE of Aldeburgh, United Kingdom	M3.0	79 km
Aug 23, 1994	2 km E of Dikkebus, Belgium	M2.9	52 km

Source: USGS (M2.5+, 1990–2025)

Tsunami History

2 tsunamis recorded within 500 km. Highest wave on record: 6.0 m (20 ft).

Year	Location	Cause	Max Wave	Deaths	Distance
1858	NORTH SEA	Unknown	6.0 m	—	103 km
1911	FOLKSTONE, ENGLAND	Meteorological	0.9 m	—	127 km

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

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	39°F (4°C)	2.3 in	Coldest
February	39°F (4°C)	1.7 in	Driest
March	43°F (6°C)	2.1 in
April	47°F (8°C)	1.8 in
May	54°F (12°C)	2.2 in
June	59°F (15°C)	2.4 in
July	63°F (17°C)	2.6 in
August	63°F (17°C)	2.6 in	Warmest
September	59°F (15°C)	2.8 in
October	52°F (11°C)	3.2 in
November	45°F (7°C)	3.3 in	Wettest
December	41°F (5°C)	2.9 in

De Haan has a seasonal temperature swing of 24°F / from 39°F in January to 63°F in August. Total annual precipitation is 29.9 inches, with November being the wettest month (3.3") and February the driest (1.7").

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