All Countries
Weather & Climate in Glisy, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Glisy experiences four distinct seasons with an average annual temperature of 53°F (12°C). Winters average 41°F in January while summers reach 65°F in July. The area gets 224 sunny days per year, above the national average. Annual precipitation totals 39.2 inches. The area receives 1.9 inches of snow annually. The city sits at an elevation of 180 feet.
Temperature
41°F Jan (5°C)
65°F Jul (18°C)
| Annual Average | 53.1°F |
| 2% below US avg | |
| January Average | 41°F (5°C) |
| July Average | 65°F (18°C) |
| Sunny Days | 224 days/yr |
Geography
| Elevation | 180 ft (55 m) |
| Area | 1.3 sq mi (3.4 km²) |
| Population Density | 421/sq mi |
| Coordinates | 49.8776°N, 2.3980°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
31 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.3.
| Jun 20, 1995 | 1 km N of Ghlin, Belgium | M4.3 | 127 km | 20 km |
| Aug 29, 1992 | 4 km SSE of Cousolre, France | M4.1 | 132 km | 18 km |
| Dec 14, 1991 | 3 km SSE of Longfossé, France | M4.0 | 93 km | 10 km |
| Aug 26, 1992 | 2 km WSW of Rance, Belgium | M3.9 | 136 km | 10 km |
| Jan 27, 1998 | 27 km W of Le Touquet-Paris-Plage, France | M3.8 | 110 km | 2 km |
| Jan 27, 1992 | 6 km SSE of Longfossé, France | M3.5 | 90 km | 10 km |
| Jul 20, 1994 | 2 km N of Rousies, France | M3.5 | 123 km | 5 km |
| Jul 14, 2008 | 1 km SW of Boussu, Belgium | M3.2 | 116 km | 4 km |
| Feb 13, 1997 | 26 km W of Le Touquet-Paris-Plage, France | M3.2 | 110 km | 5 km |
| Oct 25, 1998 | 6 km NNE of Montdidier, France | M3.2 | 25 km | 7 km |
| Jun 1, 2005 | 3 km N of Grandvilliers, France | M3.1 | 38 km | 10 km |
| Feb 27, 2005 | 1 km NW of Libercourt, France | M3.1 | 81 km | 4 km |
| Jul 2, 2001 | 3 km NNE of Oostduinkerke, Belgium | M3.1 | 142 km | 5 km |
| May 4, 1990 | 0 km NE of Coquelles, France | M3.1 | 125 km | 10 km |
| Jul 20, 1994 | 1 km NE of Quévy-le-Petit, Belgium | M3.1 | 124 km | 5 km |
| Jul 23, 1992 | 3 km ENE of Sivry, Belgium | M3.0 | 135 km | 10 km |
| May 1, 1997 | 21 km W of Fort-Mahon-Plage, France | M3.0 | 96 km | 5 km |
| Aug 23, 1994 | 2 km E of Dikkebus, Belgium | M2.9 | 110 km | 10 km |
| Aug 29, 1992 | 2 km W of Rance, Belgium | M2.8 | 136 km | 10 km |
| Nov 8, 1994 | 2 km WSW of Landelies, Belgium | M2.8 | 148 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
1 tsunami 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 | — | 140 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 41°F (5°C) | 2.1 in | |
| February | 39°F (4°C) | 1.8 in | Coldest, Driest |
| March | 44°F (7°C) | 1.9 in | |
| April | 48°F (9°C) | 1.8 in | |
| May | 55°F (13°C) | 2.2 in | |
| June | 59°F (15°C) | 2.5 in | |
| July | 65°F (18°C) | 2.1 in | Warmest |
| August | 64°F (18°C) | 2.0 in | |
| September | 59°F (15°C) | 2.4 in | |
| October | 52°F (11°C) | 2.4 in | |
| November | 44°F (7°C) | 2.4 in | |
| December | 40°F (4°C) | 2.5 in | Wettest |
Glisy has a seasonal temperature swing of 26°F / from 39°F in February to 65°F in July. Total annual precipitation is 26.1 inches, with December being the wettest month (2.5") and February the driest (1.8").