Alex weather by month
What a typical year looks like in Alex, Oklahoma: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Chickasha Exp Station, 19 km from Alex; records cover 1953–2026.
The year at a glance
- Precipitation a year
- 36.6 in930 mm
- Snow a year
- 5 in12 cm
- Last spring freeze
- Apr 6
- First fall freeze
- Oct 30
- Heating degree days
- 3,192
- Cooling degree days
- 2,247
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 12°−11° (heating, 99%) and 105°41° (cooling, 1%).
Month by month
Alex in January
Highs average 54°12° and lows 27°−3°, with 1.4 in35 mm of precipitation and 1.5 in3.8 cm of snow in a typical January.
- Record high
- 85°29° (1967)
- Record low
- −11°−24° (1988)
- Heating degree days
- 770
- Cooling degree days
- 0
Alex in February
Highs average 58°14° and lows 30°−1°, with 1.6 in41 mm of precipitation and 0.3 in0.8 cm of snow in a typical February.
- Record high
- 90°32° (1996)
- Record low
- −3°−19° (1996)
- Heating degree days
- 587
- Cooling degree days
- 1
Alex in March
Highs average 67°19° and lows 39°4°, with 2.6 in66 mm of precipitation and 0.5 in1.3 cm of snow in a typical March.
- Record high
- 99°37° (2026)
- Record low
- 6°−14° (1980)
- Heating degree days
- 388
- Cooling degree days
- 12
Alex in April
Highs average 76°24° and lows 48°9°, with 4.1 in103 mm of precipitation in a typical April.
- Record high
- 102°39° (1972)
- Record low
- 19°−7° (1971)
- Heating degree days
- 150
- Cooling degree days
- 64
Alex in May
Highs average 84°29° and lows 59°15°, with 5 in128 mm of precipitation in a typical May.
- Record high
- 107°42° (1985)
- Record low
- 29°−2° (1960)
- Heating degree days
- 23
- Cooling degree days
- 214
Alex in June
Highs average 91°33° and lows 67°20°, with 4.4 in112 mm of precipitation in a typical June.
- Record high
- 112°44° (1980)
- Record low
- 46°8° (1954)
- Heating degree days
- 1
- Cooling degree days
- 426
Alex in July
Highs average 97°36° and lows 71°22°, with 2.9 in72 mm of precipitation in a typical July.
- Record high
- 111°44° (1980)
- Record low
- 52°11° (1970)
- Heating degree days
- 0
- Cooling degree days
- 584
Alex in August
Highs average 95°35° and lows 70°21°, with 3.5 in88 mm of precipitation in a typical August.
- Record high
- 113°45° (2026)
- Record low
- 48°9° (1962)
- Heating degree days
- 0
- Cooling degree days
- 545
Alex in September
Highs average 88°31° and lows 62°17°, with 3.7 in94 mm of precipitation in a typical September.
- Record high
- 110°43° (2000)
- Record low
- 33°1° (1984)
- Heating degree days
- 12
- Cooling degree days
- 310
Alex in OctoberThis month
Highs average 77°25° and lows 50°10°, with 3.3 in84 mm of precipitation and 0.1 in0.3 cm of snow in a typical October.
- Record high
- 103°39° (1977)
- Record low
- 14°−10° (1993)
- Heating degree days
- 130
- Cooling degree days
- 83
Alex in November
Highs average 65°18° and lows 38°3°, with 2.2 in55 mm of precipitation and 0.6 in1.5 cm of snow in a typical November.
- Record high
- 90°32° (2025)
- Record low
- 5°−15° (1976)
- Heating degree days
- 418
- Cooling degree days
- 8
Alex in December
Highs average 54°12° and lows 30°−1°, with 2 in51 mm of precipitation and 1.7 in4.3 cm of snow in a typical December.
- Record high
- 85°29° (1955)
- Record low
- −12°−24° (1989)
- Heating degree days
- 713
- Cooling degree days
- 0