Keiser weather by month
What a typical year looks like in Keiser, Arkansas: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Keiser, 1 km from Keiser; records cover 1959–2026.
The year at a glance
- Precipitation a year
- 52.2 in1325 mm
- Snow a year
- 1.8 in4.6 cm
- Last spring freeze
- Mar 26
- First fall freeze
- Nov 1
- Heating degree days
- 3,356
- Cooling degree days
- 2,132
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 14°−10° (heating, 99%) and 99°37° (cooling, 1%).
Month by month
Keiser in January
Highs average 47°8° and lows 31°−1°, with 4.1 in104 mm of precipitation and 0.6 in1.5 cm of snow in a typical January.
- Record high
- 75°24° (1960)
- Record low
- −9°−23° (1985)
- Heating degree days
- 806
- Cooling degree days
- 0
Keiser in February
Highs average 52°11° and lows 34°1°, with 4.5 in114 mm of precipitation and 0.9 in2.3 cm of snow in a typical February.
- Record high
- 81°27° (1962)
- Record low
- −3°−19° (1978)
- Heating degree days
- 616
- Cooling degree days
- 1
Keiser in March
Highs average 61°16° and lows 42°5°, with 5 in128 mm of precipitation and 0.3 in0.8 cm of snow in a typical March.
- Record high
- 88°31° (2026)
- Record low
- 8°−13° (1960)
- Heating degree days
- 434
- Cooling degree days
- 11
Keiser in April
Highs average 72°22° and lows 52°11°, with 5.5 in139 mm of precipitation in a typical April.
- Record high
- 96°36° (2006)
- Record low
- 24°−4° (1962)
- Heating degree days
- 166
- Cooling degree days
- 68
Keiser in May
Highs average 81°27° and lows 62°17°, with 5.5 in140 mm of precipitation in a typical May.
- Record high
- 98°37° (1977)
- Record low
- 36°2° (1976)
- Heating degree days
- 30
- Cooling degree days
- 230
Keiser in June
Highs average 89°32° and lows 70°21°, with 4.1 in103 mm of precipitation in a typical June.
- Record high
- 102°39° (2009)
- Record low
- 46°8° (1969)
- Heating degree days
- 1
- Cooling degree days
- 442
Keiser in July
Highs average 91°33° and lows 73°23°, with 3.9 in100 mm of precipitation in a typical July.
- Record high
- 106°41° (1980)
- Record low
- 54°12° (1972)
- Heating degree days
- 0
- Cooling degree days
- 530
Keiser in August
Highs average 90°32° and lows 71°21°, with 3 in77 mm of precipitation in a typical August.
- Record high
- 105°41° (1986)
- Record low
- 47°8° (1986)
- Heating degree days
- 0
- Cooling degree days
- 479
Keiser in September
Highs average 85°29° and lows 63°17°, with 3.3 in85 mm of precipitation in a typical September.
- Record high
- 102°39° (2026)
- Record low
- 36°2° (1967)
- Heating degree days
- 15
- Cooling degree days
- 279
Keiser in OctoberThis month
Highs average 75°24° and lows 51°11°, with 4 in101 mm of precipitation in a typical October.
- Record high
- 98°37° (2019)
- Record low
- 25°−4° (1982)
- Heating degree days
- 153
- Cooling degree days
- 82
Keiser in November
Highs average 61°16° and lows 41°5°, with 4.3 in110 mm of precipitation in a typical November.
- Record high
- 89°32° (2016)
- Record low
- 12°−11° (1970)
- Heating degree days
- 434
- Cooling degree days
- 9
Keiser in December
Highs average 51°10° and lows 34°1°, with 4.9 in124 mm of precipitation in a typical December.
- Record high
- 78°26° (1982)
- Record low
- −10°−23° (1963)
- Heating degree days
- 701
- Cooling degree days
- 1