Pennsylvania · River fishing · Tionesta

Allegheny River

Moderate
difficulty
Aug–Sep
best months

The Allegheny River is a river in Pennsylvania, managed by the USDA Forest Service Allegheny National Forest and the Pennsylvania Fish & Boat Commission. It runs about 0.3 miles from the town of Tionesta, making it an easy addition to a trip through the area. For comfortable weather, late spring and early fall are the best bets. Typical averages from a nearby weather station show May highs around 72°F and September highs around 75°F, with July the warmest month at about 83°F. Tionesta Rec. Area Campground sits about a mile away, and Outflow Recreation Area, a lake fishing spot, is about 1.5 miles off. Eagle Rock Ridge Boulders, a climbing area, is roughly 6 miles away.

  • Best time to go · Aug–Sep

    Best time to visit Allegheny River

    Best months: August–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

      35° / 19°

      18 wet

    2. Feb

      38° / 19°

      15 wet

    3. Mar

      47° / 26°

      15 wet

    4. Apr

      61° / 36°

      15 wet

    5. May

      72° / 47°

      15 wet

    6. Jun

      79° / 57°

      14 wet

    7. Jul

      83° / 61°

      13 wet

    8. Aug

      82° / 60°

      12 wet

    9. Sep

      75° / 53°

      12 wet

    10. Oct

      63° / 42°

      15 wet

    11. Nov

      50° / 32°

      16 wet

    12. Dec

      39° / 25°

      18 wet

    Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Tionesta 2 Se Lake, PA, 1.5 mi away at 1,200 ft. The station sits about 1,200 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.