Mountain · 1 route

Dunderberg Mountain

1,088 ft · New York

Summit
1,088 ft
Routes
1 way up
Map of the route up Dunderberg Mountain, with each route's start numbered and the summit marked
Ramapo Dunderberg TrailMap © Mapbox © OpenStreetMap contributors

About Dunderberg Mountain

Dunderberg Mountain is a summit in New York, about 2.5 miles from the town of Verplanck. Late spring and early fall tend to be the most comfortable times to go. Typical averages from a nearby weather station run around 74°F for highs and 52°F for lows in September, and about 70°F and 46°F in May. The station sits roughly 400 feet below the mountain, so expect it to be a little cooler near the top. Several trails start close by. Jones Trail is about 0.6 miles away, and the 1777 Trail and the Doodletown Bridle Path, which is used for cross-country skiing, are each about 0.7 miles off. For a bigger outing, Harriman State Park lies about 7 miles away.

Forecast on Dunderberg Mountain

Daily highs and lows, wind and the chance of precipitation at the summit and route start for the next 7 days, from the Open-Meteo model.

Questions about Dunderberg Mountain

How tall is Dunderberg Mountain?

1,088 ft (332 m).

How many routes go to the summit of Dunderberg Mountain?

One: Ramapo Dunderberg Trail.

Mountains nearby

More mountains in New York

Facts about this place

When to go

Best time to go: Apr–Oct. The mildest months here, with typical highs of 60–83°F and lows of 36–61°F.

Typical monthly averages (not a forecast) from the Yorktown Hts 1w, NY weather station, 9.9 mi away. High / low in °F.

  1. Jan35° high17° low
  2. Feb39° high18° low
  3. Mar47° high25° low
  4. Apr60° high36° low
  5. May70° high46° low
  6. Jun78° high55° low
  7. Jul83° high61° low
  8. Aug81° high59° low
  9. Sep74° high52° low
  10. Oct63° high41° low
  11. Nov51° high31° low
  12. Dec41° high23° low

Source: NOAA NCEI U.S. Climate Normals 1991–2020

Where it is

Nearest town
Verplanck, New York · 2.5 mi

Source: USGS GNIS populated places

Best time to visit Dunderberg Mountain

Best months: April–October. 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° / 17°

    11 wet

  2. Feb

    39° / 18°

    9 wet

  3. Mar

    47° / 25°

    10 wet

  4. Apr

    60° / 36°

    11 wet

  5. May

    70° / 46°

    12 wet

  6. Jun

    78° / 55°

    11 wet

  7. Jul

    83° / 61°

    10 wet

  8. Aug

    81° / 59°

    10 wet

  9. Sep

    74° / 52°

    9 wet

  10. Oct

    63° / 41°

    10 wet

  11. Nov

    51° / 31°

    9 wet

  12. Dec

    41° / 23°

    11 wet

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Yorktown Hts 1w, NY, 9.9 mi away at 670 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.