Forksville weather by month
What a typical year looks like in Forksville, Pennsylvania: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Laporte, 12 km from Forksville; records cover 1991–2026.
The year at a glance
- Precipitation a year
- 53.3 in1353 mm
- Snow a year
- 70 in177 cm
- Last spring freeze
- Apr 30
- First fall freeze
- Oct 14
- Heating degree days
- 7,537
- Cooling degree days
- 282
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are −3°−19° (heating, 99%) and 87°31° (cooling, 1%).
Month by month
Forksville in January
Highs average 29°−2° and lows 14°−10°, with 4.5 in114 mm of precipitation and 20 in51 cm of snow in a typical January.
- Record high
- 61°16° (1998)
- Record low
- −12°−24° (2014)
- Heating degree days
- 1347
- Cooling degree days
- 0
Forksville in February
Highs average 32°0° and lows 15°−10°, with 3.1 in78 mm of precipitation and 17 in43 cm of snow in a typical February.
- Record high
- 69°21° (2017)
- Record low
- −12°−24° (2015)
- Heating degree days
- 1170
- Cooling degree days
- 0
Forksville in March
Highs average 40°4° and lows 22°−5°, with 3.8 in96 mm of precipitation and 11 in28 cm of snow in a typical March.
- Record high
- 80°27° (1998)
- Record low
- −7°−22° (2014)
- Heating degree days
- 1052
- Cooling degree days
- 0
Forksville in April
Highs average 54°12° and lows 33°1°, with 4.2 in107 mm of precipitation and 3 in8 cm of snow in a typical April.
- Record high
- 86°30° (2002)
- Record low
- 11°−12° (1995)
- Heating degree days
- 648
- Cooling degree days
- 2
Forksville in May
Highs average 65°18° and lows 44°7°, with 4.6 in117 mm of precipitation in a typical May.
- Record high
- 89°32° (1996)
- Record low
- 12°−11° (2020)
- Heating degree days
- 332
- Cooling degree days
- 14
Forksville in June
Highs average 73°23° and lows 54°12°, with 4.7 in119 mm of precipitation in a typical June.
- Record high
- 91°33° (2020)
- Record low
- 36°2° (2020)
- Heating degree days
- 108
- Cooling degree days
- 55
Forksville in July
Highs average 78°25° and lows 58°14°, with 5.3 in134 mm of precipitation in a typical July.
- Record high
- 94°34° (1995)
- Record low
- 44°7° (2007)
- Heating degree days
- 31
- Cooling degree days
- 112
Forksville in August
Highs average 75°24° and lows 56°13°, with 5.1 in128 mm of precipitation in a typical August.
- Record high
- 91°33° (2001)
- Record low
- 40°4° (2025)
- Heating degree days
- 54
- Cooling degree days
- 78
Forksville in September
Highs average 68°20° and lows 49°9°, with 5.3 in133 mm of precipitation in a typical September.
- Record high
- 89°32° (1991)
- Record low
- 26°−3° (2000)
- Heating degree days
- 213
- Cooling degree days
- 20
Forksville in OctoberThis month
Highs average 56°13° and lows 38°3°, with 4.6 in118 mm of precipitation and 0.9 in2.3 cm of snow in a typical October.
- Record high
- 81°27° (2007)
- Record low
- 19°−7° (1992)
- Heating degree days
- 551
- Cooling degree days
- 1
Forksville in November
Highs average 44°7° and lows 29°−2°, with 3.8 in97 mm of precipitation and 5 in13 cm of snow in a typical November.
- Record high
- 71°22° (2020)
- Record low
- 2°−17° (2018)
- Heating degree days
- 855
- Cooling degree days
- 0
Forksville in December
Highs average 34°1° and lows 20°−7°, with 4.4 in112 mm of precipitation and 13 in32 cm of snow in a typical December.
- Record high
- 64°18° (1998)
- Record low
- −9°−23° (2004)
- Heating degree days
- 1176
- Cooling degree days
- 0