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Weather & Climate in Grignols, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Grignols enjoys a temperate climate with an average annual temperature of 58°F (14°C). Winters average 43°F in January while summers reach 71°F in July. The area gets 269 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 43.8 inches. The area receives 1.7 inches of snow annually. The city sits at an elevation of 482 feet.
Temperature
43°F Jan (6°C)
71°F Jul (22°C)
| Annual Average | 57.9°F |
| 7% above US avg | |
| January Average | 43°F (6°C) |
| July Average | 71°F (22°C) |
| Sunny Days | 269 days/yr |
Geography
| Elevation | 482 ft (147 m) |
| Area | 13.6 sq mi (35.1 km²) |
| Population Density | 85/sq mi |
| Coordinates | 44.3879°N, 0.0438°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
427 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.8.
| Dec 30, 2012 | 1 km N of Coarraze, France | M4.8 | 135 km | 2 km |
| Jan 21, 2003 | 5 km NE of Louvie-Juzon, France | M4.6 | 143 km | 5 km |
| Mar 20, 2019 | 5 km NNE of Montendre, France | M4.5 | 109 km | 10 km |
| Jul 16, 2008 | 4 km SSW of Bosdarros, France | M4.4 | 138 km | 5 km |
| Jan 6, 1996 | 3 km SE of Bosdarros, France | M4.3 | 135 km | 10 km |
| Sep 2, 2013 | 2 km SE of Mont, France | M4.2 | 118 km | 2 km |
| Feb 9, 2009 | 2 km SSE of Asson, France | M4.2 | 142 km | 3 km |
| Apr 1, 1991 | 2 km S of Mauléon-Licharre, France | M4.2 | 149 km | 25 km |
| Dec 12, 1996 | 5 km WSW of Tournay, France | M4.2 | 138 km | 10 km |
| Mar 13, 2000 | 7 km ESE of Saint-Palais, France | M4.2 | 141 km | 13 km |
| Jun 12, 1990 | 1 km E of Gan, France | M4.2 | 131 km | 12 km |
| Sep 5, 2002 | 3 km NE of Arudy, France | M4.1 | 143 km | 4 km |
| Dec 4, 1997 | 8 km SE of Amou, France | M4.1 | 107 km | 5 km |
| Oct 16, 1990 | 4 km SSE of Ossun, France | M4.1 | 138 km | 28 km |
| Jan 5, 2013 | 5 km SW of Saint-Pé-de-Bigorre, France | M4.1 | 147 km | 2 km |
| Feb 12, 1995 | 1 km N of Soumoulou, France | M4.1 | 123 km | 5 km |
| Oct 31, 1990 | 6 km ENE of Arthez-de-Béarn, France | M4.1 | 108 km | 10 km |
| Oct 3, 1996 | 2 km WNW of Saint-Pé-de-Bigorre, France | M4.1 | 142 km | 10 km |
| Jun 20, 1992 | 10 km S of Hagetmau, France | M4.1 | 101 km | 10 km |
| Nov 2, 1990 | 4 km NNW of Ogeu-les-Bains, France | M4.1 | 139 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 43°F (6°C) | 3.6 in | Coldest |
| February | 44°F (7°C) | 3.3 in | |
| March | 48°F (9°C) | 2.8 in | |
| April | 51°F (11°C) | 3.0 in | |
| May | 58°F (15°C) | 3.4 in | |
| June | 63°F (17°C) | 2.7 in | |
| July | 71°F (22°C) | 2.1 in | Warmest, Driest |
| August | 68°F (20°C) | 2.5 in | |
| September | 63°F (17°C) | 3.1 in | |
| October | 56°F (13°C) | 3.4 in | |
| November | 47°F (8°C) | 3.9 in | |
| December | 43°F (6°C) | 4.1 in | Wettest |
Grignols has a seasonal temperature swing of 28°F / from 43°F in January to 71°F in July. Total annual precipitation is 37.8 inches, with December being the wettest month (4.1") and July the driest (2.1").