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Weather & Climate in Quatsino Subdivision 18, BC
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Quatsino Subdivision 18 experiences four distinct seasons with an average annual temperature of 47°F (8°C). Winters average 38°F in January while summers reach 58°F in July. The area gets 163 sunny days per year, below the national average of 205. Annual precipitation totals 99.5 inches (wetter than the 38-inch national average). The city sits at an elevation of 138 feet.
Temperature
38°F Jan (3°C)
58°F Jul (14°C)
| Annual Average | 47.0°F |
| 13% below US avg | |
| January Average | 38°F (3°C) |
| July Average | 58°F (14°C) |
| Sunny Days | 163 days/yr |
Geography
| Elevation | 138 ft (42 m) |
| Area | 0.1 sq mi (0.2 km²) |
| Population Density | 2,637/sq mi |
| Coordinates | 50.6158°N, 127.5698°W |
| Timezone | America/Vancouver |
Precipitation & Snow
Air Quality
Earthquake History
81 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M6.5.
| Apr 24, 2014 | 107 km WSW of Vernon, Canada | M6.5 | 109 km | 10 km |
| Jul 19, 2004 | 62 km SW of Vernon, Canada | M6.4 | 119 km | 24 km |
| Sep 9, 2011 | 66 km SW of Vernon, Canada | M6.4 | 130 km | 22 km |
| Jul 15, 2004 | 51 km SW of Vernon, Canada | M5.9 | 114 km | 19 km |
| Jan 3, 1994 | 44 km SW of Vernon, Canada | M5.7 | 115 km | 19 km |
| Aug 4, 2013 | 86 km WSW of Vernon, Canada | M5.5 | 107 km | 10 km |
| May 23, 2020 | 173 km W of Port McNeill, Canada | M5.2 | 140 km | 10 km |
| Mar 25, 2015 | 147 km WSW of Vernon, Canada | M5.1 | 140 km | 13 km |
| Jan 17, 2019 | 181 km W of Port McNeill, Canada | M4.9 | 147 km | 10 km |
| Mar 11, 2005 | 120 km WSW of Port McNeill, Canada | M4.8 | 88 km | 26 km |
| May 10, 2020 | 106 km WSW of Vernon, Canada | M4.8 | 120 km | 10 km |
| Apr 24, 2014 | 115 km WSW of Vernon, Canada | M4.8 | 113 km | 10 km |
| Mar 18, 1996 | 39 km WSW of Vernon, Canada | M4.8 | 94 km | 10 km |
| Apr 24, 2014 | 115 km WSW of Vernon, Canada | M4.7 | 120 km | 10 km |
| Nov 8, 2012 | 146 km WSW of Vernon, Canada | M4.7 | 143 km | 10 km |
| Feb 23, 1991 | 67 km SSW of Vernon, Canada | M4.6 | 137 km | 34 km |
| Mar 20, 2011 | 150 km SW of Port McNeill, Canada | M4.6 | 130 km | 10 km |
| Feb 6, 2006 | 105 km WSW of Vernon, Canada | M4.6 | 116 km | 10 km |
| Jul 4, 2012 | 182 km W of Port McNeill, Canada | M4.6 | 148 km | 10 km |
| Mar 28, 1990 | 139 km WSW of Vernon, Canada | M4.5 | 129 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Nearby Volcanoes
1 volcano within 200 km. Closest: Silverthrone (127 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Silverthrone | Caldera | 3,160 m (10,367 ft) | Unknown | 127 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 38°F (3°C) | 13.1 in | Coldest |
| February | 39°F (4°C) | 9.7 in | |
| March | 41°F (5°C) | 8.7 in | |
| April | 45°F (7°C) | 6.9 in | |
| May | 49°F (10°C) | 4.5 in | |
| June | 54°F (12°C) | 3.9 in | |
| July | 58°F (14°C) | 2.5 in | Driest |
| August | 58°F (15°C) | 3.3 in | Warmest |
| September | 55°F (13°C) | 5.7 in | |
| October | 49°F (9°C) | 12.5 in | |
| November | 41°F (5°C) | 14.8 in | Wettest |
| December | 38°F (3°C) | 14.1 in |
Quatsino Subdivision 18 has a seasonal temperature swing of 21°F / from 38°F in January to 58°F in August. Total annual precipitation is 99.5 inches, with November being the wettest month (14.8") and July the driest (2.5").