South Coffeyville weather by month
What a typical year looks like in South Coffeyville, Oklahoma: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Coffeyville Municipal Airport, 12 km from South Coffeyville; records cover 1996–2026.
The year at a glance
- Precipitation a year
- 40.4 in1027 mm
- Snow a year
- Rare
- Last spring freeze
- Apr 5
- First fall freeze
- Oct 27
- Heating degree days
- 4,004
- Cooling degree days
- 1,771
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 103°39° (cooling, 1%).
Month by month
South Coffeyville in January
Highs average 46°8° and lows 24°−4°, with 1.4 in34 mm of precipitation in a typical January.
- Record high
- 76°24° (2006)
- Record low
- −10°−23° (1997)
- Heating degree days
- 920
- Cooling degree days
- 0
South Coffeyville in February
Highs average 51°11° and lows 28°−2°, with 1.7 in42 mm of precipitation in a typical February.
- Record high
- 86°30° (2017)
- Record low
- −22°−30° (2011)
- Heating degree days
- 706
- Cooling degree days
- 1
South Coffeyville in March
Highs average 61°16° and lows 37°3°, with 3 in77 mm of precipitation in a typical March.
- Record high
- 95°35° (2026)
- Record low
- −1°−18° (2002)
- Heating degree days
- 500
- Cooling degree days
- 8
South Coffeyville in April
Highs average 70°21° and lows 47°8°, with 4.5 in114 mm of precipitation in a typical April.
- Record high
- 95°35° (2006)
- Record low
- 23°−5° (2002)
- Heating degree days
- 234
- Cooling degree days
- 34
South Coffeyville in May
Highs average 78°26° and lows 57°14°, with 6.6 in167 mm of precipitation in a typical May.
- Record high
- 95°35° (2006)
- Record low
- 32°0° (2005)
- Heating degree days
- 63
- Cooling degree days
- 135
South Coffeyville in June
Highs average 88°31° and lows 66°19°, with 5 in126 mm of precipitation in a typical June.
- Record high
- 103°39° (2012)
- Record low
- 48°9° (2001)
- Heating degree days
- 2
- Cooling degree days
- 352
South Coffeyville in July
Highs average 92°34° and lows 70°21°, with 3.4 in85 mm of precipitation in a typical July.
- Record high
- 111°44° (2012)
- Record low
- 51°11° (2004)
- Heating degree days
- 0
- Cooling degree days
- 500
South Coffeyville in August
Highs average 92°33° and lows 68°20°, with 3.9 in98 mm of precipitation in a typical August.
- Record high
- 113°45° (2012)
- Record low
- 48°9° (2004)
- Heating degree days
- 0
- Cooling degree days
- 464
South Coffeyville in September
Highs average 84°29° and lows 59°15°, with 3.8 in96 mm of precipitation in a typical September.
- Record high
- 108°42° (2000)
- Record low
- 36°2° (2000)
- Heating degree days
- 25
- Cooling degree days
- 222
South Coffeyville in OctoberThis month
Highs average 72°22° and lows 48°9°, with 3.3 in84 mm of precipitation in a typical October.
- Record high
- 97°36° (2006)
- Record low
- 22°−6° (2022)
- Heating degree days
- 210
- Cooling degree days
- 51
South Coffeyville in November
Highs average 60°15° and lows 36°2°, with 2.2 in56 mm of precipitation in a typical November.
- Record high
- 87°31° (2006)
- Record low
- 8°−13° (2014)
- Heating degree days
- 516
- Cooling degree days
- 4
South Coffeyville in December
Highs average 49°9° and lows 28°−2°, with 1.9 in49 mm of precipitation in a typical December.
- Record high
- 82°28° (2025)
- Record low
- −12°−24° (2000)
- Heating degree days
- 828
- Cooling degree days
- 0