Alberta · Camping

Upper St. Mary Reservoir Campground

A campground in Alberta, Canada.

Best time to visit Upper St. Mary Reservoir Campground

Best months: May–September. Best months have typical highs of 55–85 °F, lows of 30 °F or warmer (32 °F where the station doesn't record snow), at most one snowy day and no more than 12 wet days.

  1. Jan

    29° / 11°

    4 wet

  2. Feb

    31° / 13°

    4 wet

  3. Mar

    39° / 19°

    5 wet

  4. Apr

    50° / 27°

    6 wet

  5. May

    61° / 36°

    7 wet

  6. Jun

    67° / 44°

    8 wet

  7. Jul

    76° / 49°

    7 wet

  8. Aug

    76° / 47°

    6 wet

  9. Sep

    67° / 40°

    5 wet

  10. Oct

    52° / 30°

    4 wet

  11. Nov

    37° / 20°

    5 wet

  12. Dec

    30° / 12°

    5 wet

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Del Bonita, MT, 29.3 mi away at 4,337 ft. The station sits about 700 ft higher than this place, so expect it a little warmer here. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

  • At 3,632 ft

Upper St. Mary Reservoir Campground is a campground in Alberta, Canada, at about 3,630 ft above sea level. It is inside St. Mary Reservoir Provincial Recreation Area. Camping here is paid. The nearest town is Stand Off, about 11 miles southeast of the campground. For camping, St. Mary Reservoir Group Campground and Lower St. Mary Reservoir Campground are within about 6 miles. The location and elevation come from OpenStreetMap and the Copernicus 90 m elevation model. Check local access rules and conditions before you go.

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Conditions and forecast

Daily highs and lows, wind and the chance of precipitation at Upper St. Mary Reservoir Campground for the next 7 days, from the Open-Meteo model.

Map and trail data © OpenStreetMap contributors