East Pepperell weather by month
What a typical year looks like in East Pepperell, Massachusetts: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at LOWELL, 16 km from East Pepperell; records cover 1885–2026.
The year at a glance
- Precipitation a year
- 48.5 in1232 mm
- Snow a year
- Rare
- Last spring freeze
- Apr 27
- First fall freeze
- Oct 10
- Heating degree days
- 6,465
- Cooling degree days
- 666
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are −2°−19° (heating, 99%) and 95°35° (cooling, 1%).
Month by month
East Pepperell in January
Highs average 34°1° and lows 16°−9°, with 3.6 in92 mm of precipitation in a typical January.
- Record high
- 70°21° (2007)
- Record low
- −22°−30° (1904)
- Heating degree days
- 1243
- Cooling degree days
- 0
East Pepperell in February
Highs average 37°3° and lows 17°−8°, with 3.2 in81 mm of precipitation in a typical February.
- Record high
- 77°25° (2018)
- Record low
- −29°−34° (1943)
- Heating degree days
- 1061
- Cooling degree days
- 0
East Pepperell in March
Highs average 45°7° and lows 24°−4°, with 4.3 in110 mm of precipitation in a typical March.
- Record high
- 89°32° (1998)
- Record low
- −14°−26° (1923)
- Heating degree days
- 933
- Cooling degree days
- 0
East Pepperell in April
Highs average 59°15° and lows 35°1°, with 4.1 in103 mm of precipitation in a typical April.
- Record high
- 96°36° (2002)
- Record low
- 6°−14° (1923)
- Heating degree days
- 549
- Cooling degree days
- 3
East Pepperell in May
Highs average 70°21° and lows 45°7°, with 3.8 in97 mm of precipitation in a typical May.
- Record high
- 98°37° (1911)
- Record low
- 27°−3° (1892)
- Heating degree days
- 255
- Cooling degree days
- 22
East Pepperell in June
Highs average 79°26° and lows 55°13°, with 4.4 in111 mm of precipitation in a typical June.
- Record high
- 103°39° (2025)
- Record low
- 33°1° (2004)
- Heating degree days
- 57
- Cooling degree days
- 117
East Pepperell in July
Highs average 85°29° and lows 61°16°, with 3.9 in98 mm of precipitation in a typical July.
- Record high
- 103°39° (1911)
- Record low
- 44°7° (1912)
- Heating degree days
- 6
- Cooling degree days
- 248
East Pepperell in August
Highs average 83°28° and lows 59°15°, with 4 in102 mm of precipitation in a typical August.
- Record high
- 103°39° (1948)
- Record low
- 38°3° (1965)
- Heating degree days
- 12
- Cooling degree days
- 202
East Pepperell in September
Highs average 76°24° and lows 52°11°, with 3.9 in99 mm of precipitation in a typical September.
- Record high
- 100°38° (1953)
- Record low
- 26°−3° (1979)
- Heating degree days
- 115
- Cooling degree days
- 70
East Pepperell in OctoberThis month
Highs average 62°17° and lows 40°4°, with 5 in127 mm of precipitation in a typical October.
- Record high
- 89°32° (1947)
- Record low
- 19°−7° (2020)
- Heating degree days
- 440
- Cooling degree days
- 4
East Pepperell in November
Highs average 51°10° and lows 30°−1°, with 3.9 in98 mm of precipitation in a typical November.
- Record high
- 81°27° (1950)
- Record low
- 1°−17° (1989)
- Heating degree days
- 738
- Cooling degree days
- 0
East Pepperell in December
Highs average 40°4° and lows 22°−5°, with 4.5 in115 mm of precipitation in a typical December.
- Record high
- 76°24° (1998)
- Record low
- −20°−29° (1917)
- Heating degree days
- 1056
- Cooling degree days
- 0