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Weather & Climate in Saint-Cyr-l'École, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Saint-Cyr-l'École experiences four distinct seasons with an average annual temperature of 53°F (12°C). Winters average 41°F in January while summers reach 66°F in July. The area gets 234 sunny days per year, above the national average. Annual precipitation totals 35.2 inches. The area receives 1.6 inches of snow annually. The city sits at an elevation of 502 feet.
Temperature
41°F Jan (5°C)
66°F Jul (19°C)
| Annual Average | 53.4°F |
| 1% below US avg | |
| January Average | 41°F (5°C) |
| July Average | 66°F (19°C) |
| Sunny Days | 234 days/yr |
Geography
| Elevation | 502 ft (153 m) |
| Area | 2.4 sq mi (6.1 km²) |
| Population Density | 6,934/sq mi |
| Coordinates | 48.7987°N, 2.0681°W |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
11 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M3.3.
| Mar 6, 1999 | 2 km W of Vienne-en-Val, France | M3.3 | 111 km | 4 km |
| Aug 29, 1992 | 2 km ESE of Radon, France | M3.2 | 146 km | 10 km |
| Oct 25, 1998 | 6 km NNE of Montdidier, France | M3.2 | 107 km | 7 km |
| Feb 22, 1999 | France | M3.1 | 109 km | 4 km |
| Jun 1, 2005 | 3 km N of Grandvilliers, France | M3.1 | 101 km | 10 km |
| Jan 5, 1994 | 0 km SSE of Saint-Martin-de-Boscherville, France | M2.7 | 107 km | 10 km |
| Nov 3, 2000 | 5 km ESE of Ouzouer-le-Marché, France | M2.6 | 107 km | 5 km |
| Dec 13, 1992 | 1 km SW of La Mailleraye-sur-Seine, France | M2.5 | 121 km | 10 km |
| Jan 12, 1999 | 5 km ESE of Ouzouer-le-Marché, France | M2.5 | 106 km | 18 km |
| Jun 11, 1997 | 4 km NE of Voves, France | M2.5 | 63 km | 10 km |
| Jun 22, 1999 | 5 km NNE of Oisemont, France | M2.5 | 135 km | 2 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 41°F (5°C) | 2.1 in | |
| February | 39°F (4°C) | 1.9 in | Coldest |
| March | 45°F (7°C) | 1.9 in | |
| April | 49°F (9°C) | 2.0 in | |
| May | 56°F (13°C) | 2.4 in | Wettest |
| June | 61°F (16°C) | 2.1 in | |
| July | 66°F (19°C) | 2.3 in | Warmest |
| August | 66°F (19°C) | 1.7 in | Driest |
| September | 59°F (15°C) | 2.1 in | |
| October | 52°F (11°C) | 2.4 in | |
| November | 44°F (7°C) | 2.1 in | |
| December | 40°F (5°C) | 2.4 in |
Saint-Cyr-l'École has a seasonal temperature swing of 27°F / from 39°F in February to 66°F in July. Total annual precipitation is 25.4 inches, with May being the wettest month (2.4") and August the driest (1.7").