All Countries
Weather & Climate in Saint-Malo, QC
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Saint-Malo has a cool climate with an average annual temperature of 40°F (4°C). Winters average 12°F in January while summers reach 65°F in July. The area gets 252 sunny days per year, above the national average. Annual precipitation totals 46.1 inches (wetter than the 38-inch national average). The area receives 16.8 inches of snow annually, a moderate snowfall amount. The city sits at an elevation of 1,713 feet.
Temperature
12°F Jan (-11°C)
65°F Jul (18°C)
| Annual Average | 39.8°F |
| 26% below US avg | |
| January Average | 12°F (-11°C) |
| July Average | 65°F (18°C) |
| Sunny Days | 252 days/yr |
Geography
| Elevation | 1,713 ft (522 m) |
| Area | 50.9 sq mi (131.8 km²) |
| Population Density | 10/sq mi |
| Coordinates | 45.1997°N, 71.5002°W |
| Timezone | America/Montreal |
Precipitation & Snow
Air Quality
Earthquake History
33 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M3.8.
| Sep 1, 2024 | 5 km SE of Pierreville, Canada | M3.8 | 135 km | 1 km |
| Aug 21, 1996 | 12 km N of Livermore, New Hampshire | M3.8 | 114 km | 10 km |
| Jun 16, 1995 | 8 km N of Lisbon, New Hampshire | M3.8 | 107 km | 5 km |
| Jan 17, 2000 | 4 km NNE of Dixfield, Maine | M3.6 | 109 km | 16 km |
| Jul 23, 2010 | 18 km S of Saint-Antoine-de-Tilly, Canada | M3.5 | 145 km | 18 km |
| Apr 3, 1997 | 9 km ENE of Saint-Cyrille-de-Wendover, Canada | M3.5 | 108 km | 5 km |
| Jan 3, 2000 | 4 km W of Leeds, Maine | M3.5 | 144 km | 10 km |
| Aug 20, 1995 | 4 km S of Chambly, Canada | M3.3 | 141 km | 18 km |
| May 6, 2020 | 9 km SE of Bedford, Canada | M3.1 | 111 km | 14 km |
| Nov 20, 1994 | 4 km WNW of Norway, Maine | M3.0 | 129 km | 5 km |
| May 11, 2006 | 7 km W of Nicolet, Canada | M3.0 | 148 km | 5 km |
| Apr 15, 2010 | 7 km WNW of Valcourt, Canada | M3.0 | 80 km | 18 km |
| Nov 9, 2009 | southern Quebec, Canada | M2.9 | 82 km | 18 km |
| Feb 4, 2022 | 0 km SSW of Gorham, New Hampshire | M2.9 | 94 km | 8 km |
| Feb 12, 1995 | 1 km NNE of Turner, Maine | M2.8 | 143 km | 5 km |
| Apr 5, 2010 | 11 km WSW of Nicolet, Canada | M2.8 | 145 km | 18 km |
| Aug 9, 2021 | 12 km E of Bécancour, Canada | M2.7 | 142 km | 20 km |
| Mar 29, 2017 | 3 km NNE of Bécancour, Canada | M2.7 | 148 km | 18 km |
| Apr 21, 2010 | 7 km WNW of Valcourt, Canada | M2.7 | 80 km | 18 km |
| Apr 15, 2010 | 9 km W of Valcourt, Canada | M2.7 | 81 km | 18 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
1 hurricane (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 1.
| Year | Name | Category | Max Wind | Closest |
| 1991 | Bob | Category 1 | — | 300 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 12°F (-11°C) | 3.4 in | Coldest |
| February | 14°F (-10°C) | 2.7 in | Driest |
| March | 25°F (-4°C) | 3.1 in | |
| April | 38°F (3°C) | 3.1 in | |
| May | 52°F (11°C) | 4.0 in | |
| June | 60°F (16°C) | 4.6 in | |
| July | 65°F (18°C) | 4.7 in | Warmest |
| August | 63°F (17°C) | 5.2 in | Wettest |
| September | 55°F (13°C) | 3.9 in | |
| October | 44°F (6°C) | 3.8 in | |
| November | 32°F (0°C) | 3.9 in | |
| December | 18°F (-8°C) | 3.7 in |
Saint-Malo has a seasonal temperature swing of 53°F / from 12°F in January to 65°F in July. Total annual precipitation is 46.2 inches, with August being the wettest month (5.2") and February the driest (2.7").