Lenox weather by month
What a typical year looks like in Lenox, Massachusetts: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Pittsfield Municipal Airport, 7 km from Lenox; records cover 1925–2026.
The year at a glance
- Precipitation a year
- 44.2 in1123 mm
- Snow a year
- Rare
- Last spring freeze
- May 7
- First fall freeze
- Oct 8
- Heating degree days
- 7,223
- Cooling degree days
- 345
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are −5°−21° (heating, 99%) and 89°32° (cooling, 1%).
Month by month
Lenox in January
Highs average 30°−1° and lows 14°−10°, with 2.7 in68 mm of precipitation in a typical January.
- Record high
- 65°18° (1933)
- Record low
- −22°−30° (1957)
- Heating degree days
- 1333
- Cooling degree days
- 0
Lenox in February
Highs average 33°1° and lows 15°−9°, with 2.5 in64 mm of precipitation in a typical February.
- Record high
- 73°23° (2018)
- Record low
- −26°−32° (1943)
- Heating degree days
- 1146
- Cooling degree days
- 0
Lenox in March
Highs average 42°5° and lows 23°−5°, with 3.1 in78 mm of precipitation in a typical March.
- Record high
- 81°27° (1945)
- Record low
- −10°−23° (2003)
- Heating degree days
- 1010
- Cooling degree days
- 0
Lenox in April
Highs average 55°13° and lows 34°1°, with 3.4 in86 mm of precipitation in a typical April.
- Record high
- 91°33° (1941)
- Record low
- 10°−12° (1964)
- Heating degree days
- 617
- Cooling degree days
- 2
Lenox in May
Highs average 67°19° and lows 44°7°, with 3.8 in96 mm of precipitation in a typical May.
- Record high
- 94°34° (1930)
- Record low
- 24°−4° (1966)
- Heating degree days
- 302
- Cooling degree days
- 14
Lenox in June
Highs average 75°24° and lows 53°12°, with 4.6 in116 mm of precipitation in a typical June.
- Record high
- 100°38° (1933)
- Record low
- 31°−1° (2001)
- Heating degree days
- 94
- Cooling degree days
- 59
Lenox in July
Highs average 79°26° and lows 58°14°, with 4.2 in106 mm of precipitation in a typical July.
- Record high
- 101°38° (1926)
- Record low
- 40°4° (1962)
- Heating degree days
- 22
- Cooling degree days
- 136
Lenox in August
Highs average 78°25° and lows 57°14°, with 3.8 in97 mm of precipitation in a typical August.
- Record high
- 100°38° (1933)
- Record low
- 32°0° (1965)
- Heating degree days
- 39
- Cooling degree days
- 102
Lenox in September
Highs average 70°21° and lows 49°9°, with 4.5 in114 mm of precipitation in a typical September.
- Record high
- 95°35° (1953)
- Record low
- 23°−5° (1963)
- Heating degree days
- 190
- Cooling degree days
- 30
Lenox in OctoberThis month
Highs average 58°15° and lows 39°4°, with 4.6 in116 mm of precipitation in a typical October.
- Record high
- 85°29° (1927)
- Record low
- 14°−10° (1936)
- Heating degree days
- 516
- Cooling degree days
- 2
Lenox in November
Highs average 47°8° and lows 29°−2°, with 3.5 in89 mm of precipitation in a typical November.
- Record high
- 78°26° (1927)
- Record low
- −1°−18° (1938)
- Heating degree days
- 813
- Cooling degree days
- 0
Lenox in December
Highs average 36°2° and lows 21°−6°, with 3.6 in92 mm of precipitation in a typical December.
- Record high
- 67°19° (1927)
- Record low
- −23°−31° (1933)
- Heating degree days
- 1141
- Cooling degree days
- 0