Lenapah weather by month
What a typical year looks like in Lenapah, Oklahoma: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Coffeyville Wtr Wrks, 23 km from Lenapah; records cover 2000–2026.
The year at a glance
- Precipitation a year
- 46.1 in1171 mm
- Snow a year
- 8 in21 cm
- Last spring freeze
- Apr 2
- First fall freeze
- Oct 28
- Heating degree days
- 4,190
- Cooling degree days
- 1,663
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 8°−13° (heating, 99%) and 101°38° (cooling, 1%).
Month by month
Lenapah in January
Highs average 45°7° and lows 23°−5°, with 1.8 in46 mm of precipitation and 1.8 in4.6 cm of snow in a typical January.
- Record high
- 75°24° (2017)
- Record low
- −6°−21° (2001)
- Heating degree days
- 958
- Cooling degree days
- 0
Lenapah in February
Highs average 51°10° and lows 27°−3°, with 2 in50 mm of precipitation and 1.4 in3.6 cm of snow in a typical February.
- Record high
- 86°30° (2017)
- Record low
- −17°−27° (2011)
- Heating degree days
- 731
- Cooling degree days
- 0
Lenapah in March
Highs average 59°15° and lows 36°2°, with 3.3 in84 mm of precipitation and 1.3 in3.3 cm of snow in a typical March.
- Record high
- 93°34° (2026)
- Record low
- 1°−17° (2002)
- Heating degree days
- 541
- Cooling degree days
- 5
Lenapah in April
Highs average 69°21° and lows 45°7°, with 4.6 in118 mm of precipitation in a typical April.
- Record high
- 92°33° (2006)
- Record low
- 24°−4° (2007)
- Heating degree days
- 263
- Cooling degree days
- 26
Lenapah in May
Highs average 77°25° and lows 56°13°, with 7.3 in185 mm of precipitation in a typical May.
- Record high
- 94°34° (2006)
- Record low
- 34°1° (2013)
- Heating degree days
- 72
- Cooling degree days
- 122
Lenapah in June
Highs average 86°30° and lows 66°19°, with 5.6 in143 mm of precipitation in a typical June.
- Record high
- 102°39° (2023)
- Record low
- 49°9° (2001)
- Heating degree days
- 2
- Cooling degree days
- 322
Lenapah in July
Highs average 91°33° and lows 70°21°, with 4.1 in103 mm of precipitation in a typical July.
- Record high
- 109°43° (2012)
- Record low
- 53°12° (2003)
- Heating degree days
- 0
- Cooling degree days
- 476
Lenapah in August
Highs average 91°33° and lows 68°20°, with 4 in102 mm of precipitation in a typical August.
- Record high
- 110°43° (2012)
- Record low
- 52°11° (2004)
- Heating degree days
- 0
- Cooling degree days
- 450
Lenapah in September
Highs average 83°28° and lows 60°16°, with 4.3 in109 mm of precipitation in a typical September.
- Record high
- 106°41° (2000)
- Record low
- 39°4° (2000)
- Heating degree days
- 27
- Cooling degree days
- 213
Lenapah in OctoberThis month
Highs average 71°22° and lows 48°9°, with 4 in102 mm of precipitation in a typical October.
- Record high
- 94°34° (2006)
- Record low
- 25°−4° (2019)
- Heating degree days
- 214
- Cooling degree days
- 46
Lenapah in November
Highs average 58°15° and lows 36°2°, with 2.6 in67 mm of precipitation and 0.6 in1.5 cm of snow in a typical November.
- Record high
- 85°29° (2006)
- Record low
- 11°−12° (2014)
- Heating degree days
- 533
- Cooling degree days
- 3
Lenapah in December
Highs average 48°9° and lows 27°−3°, with 2.5 in62 mm of precipitation and 3 in8 cm of snow in a typical December.
- Record high
- 80°27° (2025)
- Record low
- −6°−21° (2000)
- Heating degree days
- 849
- Cooling degree days
- 0