Hunterstown weather by month
What a typical year looks like in Hunterstown, Pennsylvania: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Biglerville, 10 km from Hunterstown; records cover 1972–2026.
The year at a glance
- Precipitation a year
- 45.3 in1151 mm
- Snow a year
- 27 in69 cm
- Last spring freeze
- Apr 13
- First fall freeze
- Oct 20
- Heating degree days
- 5,394
- Cooling degree days
- 965
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 5°−15° (heating, 99%) and 95°35° (cooling, 1%).
Month by month
Hunterstown in January
Highs average 38°3° and lows 22°−6°, with 3.5 in88 mm of precipitation and 9 in22 cm of snow in a typical January.
- Record high
- 71°22° (2002)
- Record low
- −18°−28° (1985)
- Heating degree days
- 1090
- Cooling degree days
- 0
Hunterstown in February
Highs average 41°5° and lows 23°−5°, with 2.6 in66 mm of precipitation and 9 in22 cm of snow in a typical February.
- Record high
- 81°27° (2018)
- Record low
- −9°−23° (1996)
- Heating degree days
- 921
- Cooling degree days
- 0
Hunterstown in March
Highs average 50°10° and lows 30°−1°, with 3.6 in92 mm of precipitation and 5 in13 cm of snow in a typical March.
- Record high
- 86°30° (1998)
- Record low
- −2°−19° (2015)
- Heating degree days
- 779
- Cooling degree days
- 1
Hunterstown in April
Highs average 62°17° and lows 41°5°, with 3.9 in99 mm of precipitation and 0.3 in0.8 cm of snow in a typical April.
- Record high
- 92°33° (1976)
- Record low
- 13°−11° (1982)
- Heating degree days
- 416
- Cooling degree days
- 9
Hunterstown in May
Highs average 72°22° and lows 51°11°, with 4.4 in112 mm of precipitation in a typical May.
- Record high
- 95°35° (1987)
- Record low
- 28°−2° (1978)
- Heating degree days
- 166
- Cooling degree days
- 58
Hunterstown in June
Highs average 81°27° and lows 60°16°, with 4.2 in106 mm of precipitation in a typical June.
- Record high
- 100°38° (2024)
- Record low
- 36°2° (1977)
- Heating degree days
- 26
- Cooling degree days
- 191
Hunterstown in July
Highs average 86°30° and lows 65°18°, with 3.6 in92 mm of precipitation in a typical July.
- Record high
- 102°39° (1988)
- Record low
- 46°8° (2007)
- Heating degree days
- 1
- Cooling degree days
- 317
Hunterstown in August
Highs average 84°29° and lows 63°17°, with 3.7 in94 mm of precipitation in a typical August.
- Record high
- 100°38° (1983)
- Record low
- 38°3° (1982)
- Heating degree days
- 4
- Cooling degree days
- 266
Hunterstown in September
Highs average 77°25° and lows 56°13°, with 5.2 in133 mm of precipitation in a typical September.
- Record high
- 96°36° (1983)
- Record low
- 32°0° (1974)
- Heating degree days
- 72
- Cooling degree days
- 109
Hunterstown in OctoberThis month
Highs average 65°18° and lows 44°7°, with 3.9 in99 mm of precipitation and 0.2 in0.5 cm of snow in a typical October.
- Record high
- 93°34° (2019)
- Record low
- 20°−7° (1976)
- Heating degree days
- 340
- Cooling degree days
- 14
Hunterstown in November
Highs average 53°12° and lows 35°1°, with 3.2 in82 mm of precipitation and 0.4 in1 cm of snow in a typical November.
- Record high
- 83°28° (2024)
- Record low
- 8°−13° (1976)
- Heating degree days
- 638
- Cooling degree days
- 0
Hunterstown in December
Highs average 43°6° and lows 27°−3°, with 3.4 in87 mm of precipitation and 4 in9 cm of snow in a typical December.
- Record high
- 76°24° (2001)
- Record low
- −8°−22° (1983)
- Heating degree days
- 941
- Cooling degree days
- 0