Acid Rain
- V4
- grade
- Bouldering Pads
- style
- Apr, Jun–Oct
- best months
One of eight climbs catalogued at Diamond Cluster, this route sits at the top of the grade range for the crag. First ascent by Jae.
- Diamond LedgeRock climbing · Next door
- Warm up Wall, Frances B. Petersen PreserveRock climbing · Next door
- Diamond Ledge BoulderingRock climbing · Next door
- Firetown RoadRock climbing · ~2 min drive
- Crown JewelRock climbing · ~2 min drive
- Lost Acres BoulderingRock climbing · ~7 min drive
- Big RoadsideRock climbing · ~7 min drive
- Pleasant ValleyRock climbing · ~13 min drive
- Peoples State Forest Ice ClimbingRock climbing · ~14 min drive
- Burlington Fish Hatchery BouldersRock climbing · ~23 min drive
Best time to visit Acid Rain
Best months: April and June–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.
Jan
34° / 14°
11 wet
Feb
37° / 15°
9 wet
Mar
46° / 24°
10 wet
Apr
59° / 35°
11 wet
May
70° / 45°
13 wet
Jun
79° / 55°
12 wet
Jul
84° / 60°
12 wet
Aug
82° / 58°
10 wet
Sep
75° / 51°
9 wet
Oct
63° / 40°
11 wet
Nov
50° / 30°
10 wet
Dec
39° / 21°
11 wet
Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Barkhamsted, CT, 6.4 mi away at 710 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.
