Acosta weather by month
What a typical year looks like in Acosta, Pennsylvania: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Laurel Summit, 9 km from Acosta; records cover 1999–2026.
The year at a glance
- Precipitation a year
- 56.6 in1438 mm
- Snow a year
- 142 in361 cm
- Last spring freeze
- May 6
- First fall freeze
- Oct 14
- Heating degree days
- 7,281
- Cooling degree days
- 229
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are −4°−20° (heating, 99%) and 83°28° (cooling, 1%).
Month by month
Acosta in January
Highs average 31°−1° and lows 14°−10°, with 4.4 in112 mm of precipitation and 39 in98 cm of snow in a typical January.
- Record high
- 63°17° (2013)
- Record low
- −18°−28° (2014)
- Heating degree days
- 1313
- Cooling degree days
- 0
Acosta in February
Highs average 34°1° and lows 16°−9°, with 3.5 in89 mm of precipitation and 38 in95 cm of snow in a typical February.
- Record high
- 73°23° (2018)
- Record low
- −15°−26° (2015)
- Heating degree days
- 1126
- Cooling degree days
- 0
Acosta in March
Highs average 43°6° and lows 23°−5°, with 4.7 in120 mm of precipitation and 22 in55 cm of snow in a typical March.
- Record high
- 78°26° (2026)
- Record low
- −8°−22° (2014)
- Heating degree days
- 1001
- Cooling degree days
- 0
Acosta in April
Highs average 56°13° and lows 34°1°, with 4.9 in124 mm of precipitation and 7 in18 cm of snow in a typical April.
- Record high
- 83°28° (2009)
- Record low
- 10°−12° (2016)
- Heating degree days
- 600
- Cooling degree days
- 3
Acosta in May
Highs average 65°18° and lows 45°7°, with 5.5 in139 mm of precipitation and 0.3 in0.8 cm of snow in a typical May.
- Record high
- 85°29° (2015)
- Record low
- 19°−7° (2020)
- Heating degree days
- 331
- Cooling degree days
- 12
Acosta in June
Highs average 71°22° and lows 53°12°, with 5.9 in151 mm of precipitation in a typical June.
- Record high
- 87°31° (2020)
- Record low
- 35°2° (2003)
- Heating degree days
- 119
- Cooling degree days
- 38
Acosta in July
Highs average 75°24° and lows 58°15°, with 5.1 in131 mm of precipitation in a typical July.
- Record high
- 90°32° (2020)
- Record low
- 39°4° (2001)
- Heating degree days
- 42
- Cooling degree days
- 84
Acosta in August
Highs average 74°23° and lows 57°14°, with 4.8 in121 mm of precipitation in a typical August.
- Record high
- 87°31° (2001)
- Record low
- 44°7° (2004)
- Heating degree days
- 56
- Cooling degree days
- 65
Acosta in September
Highs average 68°20° and lows 51°10°, with 4.8 in122 mm of precipitation in a typical September.
- Record high
- 89°32° (2010)
- Record low
- 34°1° (2020)
- Heating degree days
- 193
- Cooling degree days
- 24
Acosta in OctoberThis month
Highs average 58°14° and lows 39°4°, with 4.2 in107 mm of precipitation and 2.4 in6.1 cm of snow in a typical October.
- Record high
- 83°28° (2019)
- Record low
- 23°−5° (2008)
- Heating degree days
- 516
- Cooling degree days
- 3
Acosta in November
Highs average 46°8° and lows 29°−2°, with 4.3 in109 mm of precipitation and 8 in21 cm of snow in a typical November.
- Record high
- 75°24° (2003)
- Record low
- 3°−16° (2005)
- Heating degree days
- 826
- Cooling degree days
- 0
Acosta in December
Highs average 35°2° and lows 20°−7°, with 4.4 in113 mm of precipitation and 27 in68 cm of snow in a typical December.
- Record high
- 68°20° (2001)
- Record low
- −12°−24° (2022)
- Heating degree days
- 1158
- Cooling degree days
- 0