Oklahoma City weather by month
What a typical year looks like in Oklahoma City, Oklahoma: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Oklahoma City Will Rogers World Airport, 12 km from Oklahoma City; records cover 1890–2026.
The year at a glance
- Precipitation a year
- 36.4 in924 mm
- Snow a year
- 7 in17 cm
- Last spring freeze
- Apr 2
- First fall freeze
- Nov 4
- Heating degree days
- 3,614
- Cooling degree days
- 1,866
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 13°−11° (heating, 99%) and 103°39° (cooling, 1%).
Month by month
Oklahoma City in January
Highs average 49°10° and lows 27°−3°, with 1.3 in34 mm of precipitation and 1.8 in4.6 cm of snow in a typical January.
- Record high
- 83°28° (1911)
- Record low
- −11°−24° (1892)
- Heating degree days
- 832
- Cooling degree days
- 0
Oklahoma City in February
Highs average 54°12° and lows 31°−1°, with 1.4 in36 mm of precipitation and 1.8 in4.6 cm of snow in a typical February.
- Record high
- 92°33° (1996)
- Record low
- −17°−27° (1899)
- Heating degree days
- 637
- Cooling degree days
- 1
Oklahoma City in March
Highs average 63°17° and lows 40°4°, with 2.6 in65 mm of precipitation and 0.8 in2 cm of snow in a typical March.
- Record high
- 97°36° (1907)
- Record low
- 1°−17° (1948)
- Heating degree days
- 437
- Cooling degree days
- 9
Oklahoma City in April
Highs average 71°22° and lows 48°9°, with 3.6 in91 mm of precipitation in a typical April.
- Record high
- 100°38° (1972)
- Record low
- 20°−7° (1936)
- Heating degree days
- 206
- Cooling degree days
- 35
Oklahoma City in May
Highs average 79°26° and lows 58°14°, with 5.3 in135 mm of precipitation in a typical May.
- Record high
- 104°40° (1985)
- Record low
- 32°0° (1954)
- Heating degree days
- 50
- Cooling degree days
- 151
Oklahoma City in June
Highs average 88°31° and lows 66°19°, with 4.5 in114 mm of precipitation in a typical June.
- Record high
- 107°42° (1936)
- Record low
- 46°8° (1917)
- Heating degree days
- 1
- Cooling degree days
- 356
Oklahoma City in July
Highs average 93°34° and lows 70°21°, with 3.6 in91 mm of precipitation in a typical July.
- Record high
- 110°43° (1996)
- Record low
- 53°12° (1971)
- Heating degree days
- 0
- Cooling degree days
- 518
Oklahoma City in August
Highs average 92°33° and lows 69°21°, with 3.6 in91 mm of precipitation in a typical August.
- Record high
- 113°45° (1936)
- Record low
- 49°9° (1891)
- Heating degree days
- 0
- Cooling degree days
- 485
Oklahoma City in September
Highs average 84°29° and lows 62°16°, with 3.7 in94 mm of precipitation in a typical September.
- Record high
- 108°42° (2000)
- Record low
- 35°2° (1912)
- Heating degree days
- 20
- Cooling degree days
- 251
Oklahoma City in OctoberThis month
Highs average 73°23° and lows 49°10°, with 3.3 in84 mm of precipitation in a typical October.
- Record high
- 97°36° (1898)
- Record low
- 16°−9° (1917)
- Heating degree days
- 177
- Cooling degree days
- 56
Oklahoma City in November
Highs average 61°16° and lows 38°3°, with 1.7 in43 mm of precipitation and 0.5 in1.3 cm of snow in a typical November.
- Record high
- 87°31° (1980)
- Record low
- 9°−13° (1894)
- Heating degree days
- 478
- Cooling degree days
- 4
Oklahoma City in December
Highs average 50°10° and lows 30°−1°, with 1.8 in45 mm of precipitation and 1.8 in4.6 cm of snow in a typical December.
- Record high
- 86°30° (1955)
- Record low
- −8°−22° (1989)
- Heating degree days
- 776
- Cooling degree days
- 0