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Weather & Climate in Saint-Jacques, QC
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Saint-Jacques has a cool climate with an average annual temperature of 41°F (5°C). Winters average 10°F in January while summers reach 68°F in July. The area gets 266 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 38.5 inches. The area receives 13.7 inches of snow annually. The city sits at an elevation of 210 feet.
Temperature
10°F Jan (-12°C)
68°F Jul (20°C)
| Annual Average | 41.1°F |
| 24% below US avg | |
| January Average | 10°F (-12°C) |
| July Average | 68°F (20°C) |
| Sunny Days | 266 days/yr |
Geography
| Elevation | 210 ft (64 m) |
| Area | 25.9 sq mi (67.2 km²) |
| Population Density | 166/sq mi |
| Coordinates | 45.9487°N, 73.5703°W |
| Timezone | America/Montreal |
Precipitation & Snow
Air Quality
Earthquake History
145 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.4.
| Jun 23, 2010 | 29 km NNE of Val-des-Monts, Canada | M5.4 | 148 km | 19 km |
| Mar 14, 1996 | 7 km WNW of Saint-Adolphe-d'Howard, Canada | M4.5 | 67 km | 18 km |
| May 17, 1991 | 7 km WNW of Rigaud, Canada | M4.4 | 82 km | 18 km |
| May 24, 1997 | 6 km W of Saint-Adolphe-d'Howard, Canada | M4.2 | 66 km | 10 km |
| Oct 31, 1999 | 7 km SW of Morin-Heights, Canada | M4.2 | 59 km | 18 km |
| Apr 18, 1998 | 4 km N of Plantagenet, Canada | M4.1 | 118 km | 18 km |
| Nov 17, 1992 | 16 km ENE of Saint-André-Avellin, Canada | M4.0 | 102 km | 18 km |
| Aug 6, 2000 | 7 km SSW of La Minerve, Canada | M4.0 | 111 km | 18 km |
| Feb 25, 2006 | 4 km NE of Thurso, Canada | M4.0 | 131 km | 11 km |
| Oct 10, 2012 | 7 km ESE of Verchères, Canada | M3.9 | 32 km | 9 km |
| Jul 30, 1993 | 1 km NE of Salaberry-de-Valleyfield, Canada | M3.9 | 88 km | 8 km |
| Oct 7, 1990 | 21 km WNW of La Minerve, Canada | M3.9 | 132 km | 18 km |
| Mar 16, 2011 | 6 km ENE of Hawkesbury, Canada | M3.9 | 84 km | 10 km |
| Sep 18, 2011 | 1 km E of Thurso, Canada | M3.8 | 135 km | 5 km |
| Jul 5, 1991 | 7 km WSW of Sainte-Martine, Canada | M3.8 | 84 km | 18 km |
| Nov 16, 1993 | 5 km SSE of Saint-Édouard, Canada | M3.8 | 86 km | 17 km |
| Oct 6, 2000 | 1 km WSW of Ormstown, Canada | M3.8 | 98 km | 18 km |
| Sep 1, 2024 | 5 km SE of Pierreville, Canada | M3.8 | 64 km | 1 km |
| Feb 11, 2002 | 2 km WNW of Notre-Dame-des-Prairies, Canada | M3.8 | 15 km | 10 km |
| Sep 23, 1993 | 11 km SE of La Conception, Canada | M3.8 | 81 km | 18 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 10°F (-12°C) | 2.8 in | Coldest |
| February | 12°F (-11°C) | 2.1 in | Driest |
| March | 24°F (-5°C) | 2.1 in | |
| April | 39°F (4°C) | 2.9 in | |
| May | 54°F (12°C) | 3.4 in | |
| June | 63°F (17°C) | 3.8 in | |
| July | 68°F (20°C) | 3.6 in | Warmest |
| August | 67°F (19°C) | 3.7 in | |
| September | 58°F (14°C) | 3.9 in | Wettest |
| October | 46°F (8°C) | 3.6 in | |
| November | 35°F (1°C) | 3.7 in | |
| December | 19°F (-7°C) | 3.0 in |
Saint-Jacques has a seasonal temperature swing of 59°F / from 10°F in January to 68°F in July. Total annual precipitation is 38.5 inches, with September being the wettest month (3.9") and February the driest (2.1").