Weather & Climate in Juilly, France
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Juilly experiences four distinct seasons with an average annual temperature of 55°F (13°C). Winters average 42°F in January while summers reach 67°F in July. Annual precipitation totals 39.4 inches. The area receives 1.3 inches of snow annually. The city sits at an elevation of 285 feet.
Temperature
42°F Jan (5°C)
67°F Jul (20°C)
| Annual Average | 54.5°F |
| 1% above US avg | |
| January Average | 42°F (5°C) |
| July Average | 67°F (20°C) |
Geography
| Elevation | 285 ft (87 m) |
| Area | 4.5 sq mi (11.6 km²) |
| Population Density | 492/sq mi |
| Coordinates | 49.0138°N, 2.7056°E |
| Timezone | Europe/Paris |
Precipitation & Snow
Air Quality
Earthquake History
8 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 | 142 km | 4 km |
| Oct 25, 1998 | 6 km NNE of Montdidier, France | M3.2 | 77 km | 7 km |
| Jun 1, 2005 | 3 km N of Grandvilliers, France | M3.1 | 94 km | 10 km |
| Jan 5, 1994 | 0 km SSE of Saint-Martin-de-Boscherville, France | M2.7 | 135 km | 10 km |
| Nov 3, 2000 | 5 km ESE of Ouzouer-le-Marché, France | M2.6 | 150 km | 5 km |
| Jan 12, 1999 | 5 km ESE of Ouzouer-le-Marché, France | M2.5 | 148 km | 18 km |
| Jun 11, 1997 | 4 km NE of Voves, France | M2.5 | 110 km | 10 km |
| Jun 22, 1999 | 5 km NNE of Oisemont, France | M2.5 | 128 km | 2 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 42°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) | 1.9 in | |
| May | 55°F (13°C) | 2.4 in | Wettest |
| June | 60°F (16°C) | 2.3 in | |
| July | 67°F (20°C) | 2.2 in | Warmest |
| August | 65°F (18°C) | 1.9 in | |
| September | 59°F (15°C) | 2.2 in | |
| October | 52°F (11°C) | 2.3 in | |
| November | 44°F (6°C) | 2.1 in | |
| December | 40°F (4°C) | 2.3 in |
Juilly has a seasonal temperature swing of 29°F / from 39°F in February to 67°F in July. Total annual precipitation is 25.3 inches, with May being the wettest month (2.4") and February the driest (1.8").