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Weather & Climate in Radon, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Radon experiences four distinct seasons with an average annual temperature of 53°F (12°C). Winters average 41°F in January while summers reach 64°F in July. The area gets 224 sunny days per year, above the national average. Annual precipitation totals 36.4 inches. The area receives 1.6 inches of snow annually. The city sits at an elevation of 581 feet.
Temperature
41°F Jan (5°C)
64°F Jul (18°C)
| Annual Average | 53.1°F |
| 2% below US avg | |
| January Average | 41°F (5°C) |
| July Average | 64°F (18°C) |
| Sunny Days | 224 days/yr |
Geography
| Elevation | 581 ft (177 m) |
| Area | 4.1 sq mi (10.7 km²) |
| Population Density | 251/sq mi |
| Coordinates | 48.5025°N, 0.1028°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
101 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.2.
| Dec 6, 1991 | 2 km S of Bourgueil, France | M4.2 | 138 km | 10 km |
| Nov 30, 1994 | 17 km N of Courseulles-sur-Mer, France | M4.1 | 117 km | 6 km |
| Jun 24, 1995 | 1 km SE of Andouillé, France | M3.7 | 74 km | 5 km |
| Nov 2, 1997 | 7 km NW of Villers-sur-Mer, France | M3.7 | 97 km | 10 km |
| Sep 28, 2017 | 1 km WNW of Tresbœuf, France | M3.6 | 141 km | 2 km |
| Aug 6, 2002 | 2 km SSW of Cinq-Mars-la-Pile, France | M3.6 | 133 km | 5 km |
| Sep 24, 2003 | 22 km WNW of Cauville-sur-Mer, France | M3.5 | 134 km | 17 km |
| Aug 8, 1998 | 1 km SE of Cairon, France | M3.5 | 90 km | 10 km |
| Jul 26, 1993 | 5 km ESE of Villedieu-les-Poêles, France | M3.5 | 99 km | 31 km |
| Aug 1, 2007 | 2 km SSE of Blonville-sur-Mer, France | M3.5 | 91 km | 5 km |
| Dec 24, 1995 | 4 km NW of Noyen-sur-Sarthe, France | M3.5 | 69 km | 18 km |
| Jun 19, 2016 | 4 km ESE of La Jumellière, France | M3.5 | 149 km | 10 km |
| Jan 26, 1995 | 5 km N of Doué-la-Fontaine, France | M3.4 | 143 km | 10 km |
| Dec 7, 1998 | 0 km SE of Cherrueix, France | M3.4 | 133 km | 2 km |
| Aug 29, 2001 | 5 km ENE of Saint-Lô, France | M3.3 | 109 km | 6 km |
| Aug 29, 1992 | 2 km ESE of Radon, France | M3.2 | 3 km | 10 km |
| Oct 19, 2002 | 9 km NW of Trouville-sur-Mer, France | M3.2 | 103 km | 10 km |
| Oct 4, 1990 | 3 km ESE of Moulay, France | M3.1 | 57 km | 13 km |
| Apr 1, 1994 | France | M3.1 | 96 km | 5 km |
| Jun 25, 1994 | 8 km WNW of Vern-d'Anjou, France | M3.1 | 125 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 41°F (5°C) | 3.0 in | |
| February | 39°F (4°C) | 2.7 in | Coldest |
| March | 44°F (6°C) | 2.3 in | |
| April | 47°F (8°C) | 2.2 in | |
| May | 53°F (12°C) | 2.6 in | |
| June | 59°F (15°C) | 2.2 in | |
| July | 64°F (18°C) | 2.1 in | Warmest |
| August | 63°F (17°C) | 1.8 in | Driest |
| September | 58°F (14°C) | 2.6 in | |
| October | 52°F (11°C) | 2.8 in | |
| November | 44°F (7°C) | 2.9 in | |
| December | 40°F (5°C) | 3.2 in | Wettest |
Radon has a seasonal temperature swing of 24°F / from 39°F in February to 64°F in July. Total annual precipitation is 30.2 inches, with December being the wettest month (3.2") and August the driest (1.8").