Jennette weather by month
What a typical year looks like in Jennette, Arkansas: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at WEST MEMPHIS, 22 km from Jennette; records cover 1962–2026.
The year at a glance
- Precipitation a year
- 55.9 in1420 mm
- Snow a year
- 1.7 in4.3 cm
- Last spring freeze
- Mar 19
- First fall freeze
- Nov 7
- Heating degree days
- 3,210
- Cooling degree days
- 2,093
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 16°−9° (heating, 99%) and 97°36° (cooling, 1%).
Month by month
Jennette in January
Highs average 49°9° and lows 31°0°, with 4.4 in112 mm of precipitation and 0.5 in1.3 cm of snow in a typical January.
- Record high
- 76°24° (1972)
- Record low
- −9°−23° (1985)
- Heating degree days
- 781
- Cooling degree days
- 0
Jennette in February
Highs average 54°12° and lows 34°1°, with 4.4 in112 mm of precipitation and 0.7 in1.8 cm of snow in a typical February.
- Record high
- 79°26° (2024)
- Record low
- −8°−22° (1985)
- Heating degree days
- 593
- Cooling degree days
- 1
Jennette in March
Highs average 62°17° and lows 42°6°, with 5.8 in147 mm of precipitation and 0.3 in0.8 cm of snow in a typical March.
- Record high
- 87°31° (2026)
- Record low
- 10°−12° (1996)
- Heating degree days
- 406
- Cooling degree days
- 9
Jennette in April
Highs average 72°22° and lows 51°11°, with 5.8 in148 mm of precipitation in a typical April.
- Record high
- 94°34° (1964)
- Record low
- 18°−8° (1996)
- Heating degree days
- 159
- Cooling degree days
- 57
Jennette in May
Highs average 80°27° and lows 61°16°, with 5.9 in151 mm of precipitation in a typical May.
- Record high
- 106°41° (1977)
- Record low
- 35°2° (2013)
- Heating degree days
- 30
- Cooling degree days
- 210
Jennette in June
Highs average 88°31° and lows 69°21°, with 4 in102 mm of precipitation in a typical June.
- Record high
- 101°38° (1988)
- Record low
- 46°8° (1966)
- Heating degree days
- 0
- Cooling degree days
- 414
Jennette in July
Highs average 91°33° and lows 73°23°, with 4.2 in107 mm of precipitation in a typical July.
- Record high
- 105°41° (1980)
- Record low
- 54°12° (1970)
- Heating degree days
- 0
- Cooling degree days
- 516
Jennette in August
Highs average 90°32° and lows 71°22°, with 3.1 in79 mm of precipitation in a typical August.
- Record high
- 104°40° (2000)
- Record low
- 48°9° (1989)
- Heating degree days
- 0
- Cooling degree days
- 487
Jennette in September
Highs average 85°30° and lows 64°18°, with 3.3 in84 mm of precipitation in a typical September.
- Record high
- 104°40° (2026)
- Record low
- 36°2° (1983)
- Heating degree days
- 11
- Cooling degree days
- 303
Jennette in OctoberThis month
Highs average 75°24° and lows 52°11°, with 4.4 in113 mm of precipitation in a typical October.
- Record high
- 95°35° (1998)
- Record low
- 26°−3° (1993)
- Heating degree days
- 139
- Cooling degree days
- 85
Jennette in November
Highs average 62°17° and lows 42°5°, with 4.8 in123 mm of precipitation in a typical November.
- Record high
- 87°31° (2016)
- Record low
- 11°−12° (1976)
- Heating degree days
- 410
- Cooling degree days
- 10
Jennette in December
Highs average 52°11° and lows 35°1°, with 5.6 in143 mm of precipitation and 0.2 in0.5 cm of snow in a typical December.
- Record high
- 79°26° (1982)
- Record low
- −12°−24° (1983)
- Heating degree days
- 681
- Cooling degree days
- 1