Carrolltown weather by month
What a typical year looks like in Carrolltown, Pennsylvania: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Ebensburg Sewage Plant, 15 km from Carrolltown; records cover 1964–2026.
The year at a glance
- Precipitation a year
- 48.7 in1236 mm
- Snow a year
- 80 in202 cm
- Last spring freeze
- May 18
- First fall freeze
- Oct 1
- Heating degree days
- 6,963
- Cooling degree days
- 295
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 89°32° (cooling, 1%).
Month by month
Carrolltown in January
Highs average 33°0° and lows 16°−9°, with 3.9 in98 mm of precipitation and 24 in61 cm of snow in a typical January.
- Record high
- 67°19° (1997)
- Record low
- −28°−33° (1994)
- Heating degree days
- 1262
- Cooling degree days
- 0
Carrolltown in February
Highs average 36°2° and lows 17°−8°, with 3.2 in82 mm of precipitation and 19 in49 cm of snow in a typical February.
- Record high
- 75°24° (2017)
- Record low
- −22°−30° (1979)
- Heating degree days
- 1082
- Cooling degree days
- 0
Carrolltown in March
Highs average 45°7° and lows 24°−5°, with 4 in101 mm of precipitation and 14 in36 cm of snow in a typical March.
- Record high
- 83°28° (1998)
- Record low
- −16°−27° (2015)
- Heating degree days
- 952
- Cooling degree days
- 0
Carrolltown in April
Highs average 58°15° and lows 34°1°, with 4.4 in110 mm of precipitation and 2.6 in6.6 cm of snow in a typical April.
- Record high
- 89°32° (1976)
- Record low
- 3°−16° (1985)
- Heating degree days
- 572
- Cooling degree days
- 1
Carrolltown in May
Highs average 68°20° and lows 44°6°, with 4.6 in118 mm of precipitation in a typical May.
- Record high
- 90°32° (1996)
- Record low
- 20°−7° (1966)
- Heating degree days
- 302
- Cooling degree days
- 14
Carrolltown in June
Highs average 75°24° and lows 52°11°, with 4.4 in113 mm of precipitation in a typical June.
- Record high
- 92°33° (1969)
- Record low
- 28°−2° (1977)
- Heating degree days
- 99
- Cooling degree days
- 57
Carrolltown in July
Highs average 79°26° and lows 56°13°, with 4.8 in122 mm of precipitation in a typical July.
- Record high
- 99°37° (1966)
- Record low
- 35°2° (1966)
- Heating degree days
- 35
- Cooling degree days
- 112
Carrolltown in August
Highs average 77°25° and lows 55°13°, with 4 in102 mm of precipitation in a typical August.
- Record high
- 94°34° (1988)
- Record low
- 30°−1° (1982)
- Heating degree days
- 51
- Cooling degree days
- 82
Carrolltown in September
Highs average 71°22° and lows 48°9°, with 4.2 in107 mm of precipitation in a typical September.
- Record high
- 91°33° (1964)
- Record low
- 23°−5° (1974)
- Heating degree days
- 186
- Cooling degree days
- 27
Carrolltown in OctoberThis month
Highs average 60°16° and lows 38°3°, with 3.6 in90 mm of precipitation and 0.7 in1.8 cm of snow in a typical October.
- Record high
- 85°29° (2019)
- Record low
- 12°−11° (1965)
- Heating degree days
- 506
- Cooling degree days
- 2
Carrolltown in November
Highs average 48°9° and lows 28°−2°, with 3.6 in92 mm of precipitation and 5 in12 cm of snow in a typical November.
- Record high
- 78°26° (1982)
- Record low
- 0°−18° (1997)
- Heating degree days
- 808
- Cooling degree days
- 0
Carrolltown in December
Highs average 37°3° and lows 22°−6°, with 4 in102 mm of precipitation and 14 in36 cm of snow in a typical December.
- Record high
- 71°22° (2001)
- Record low
- −20°−29° (1989)
- Heating degree days
- 1108
- Cooling degree days
- 0