Allenville weather by month
What a typical year looks like in Allenville, Missouri: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at CAPE GIRARDEAU FAA AP, 16 km from Allenville; records cover 1960–2026.
The year at a glance
- Precipitation a year
- 47.9 in1217 mm
- Snow a year
- Rare
- Last spring freeze
- Apr 6
- First fall freeze
- Oct 25
- Heating degree days
- 4,178
- Cooling degree days
- 1,566
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 97°36° (cooling, 1%).
Month by month
Allenville in January
Highs average 43°6° and lows 26°−3°, with 3.5 in89 mm of precipitation in a typical January.
- Record high
- 73°23° (1967)
- Record low
- −18°−28° (1977)
- Heating degree days
- 942
- Cooling degree days
- 0
Allenville in February
Highs average 48°9° and lows 30°−1°, with 3.3 in84 mm of precipitation in a typical February.
- Record high
- 79°26° (1962)
- Record low
- −14°−26° (2015)
- Heating degree days
- 730
- Cooling degree days
- 0
Allenville in March
Highs average 58°15° and lows 37°3°, with 4.7 in119 mm of precipitation in a typical March.
- Record high
- 85°29° (2026)
- Record low
- −8°−22° (2015)
- Heating degree days
- 541
- Cooling degree days
- 4
Allenville in April
Highs average 69°21° and lows 47°8°, with 5.2 in132 mm of precipitation in a typical April.
- Record high
- 91°33° (1989)
- Record low
- 18°−8° (2007)
- Heating degree days
- 242
- Cooling degree days
- 29
Allenville in May
Highs average 78°26° and lows 58°14°, with 5.3 in134 mm of precipitation in a typical May.
- Record high
- 97°36° (1996)
- Record low
- 30°−1° (1968)
- Heating degree days
- 60
- Cooling degree days
- 147
Allenville in June
Highs average 87°30° and lows 66°19°, with 3.8 in97 mm of precipitation in a typical June.
- Record high
- 107°42° (2012)
- Record low
- 43°6° (1972)
- Heating degree days
- 2
- Cooling degree days
- 340
Allenville in July
Highs average 89°32° and lows 69°21°, with 3.9 in98 mm of precipitation in a typical July.
- Record high
- 106°41° (2012)
- Record low
- 49°9° (1962)
- Heating degree days
- 0
- Cooling degree days
- 442
Allenville in August
Highs average 88°31° and lows 66°19°, with 3.2 in82 mm of precipitation in a typical August.
- Record high
- 105°41° (1964)
- Record low
- 45°7° (1986)
- Heating degree days
- 1
- Cooling degree days
- 383
Allenville in September
Highs average 82°28° and lows 58°14°, with 3.6 in92 mm of precipitation in a typical September.
- Record high
- 101°38° (2026)
- Record low
- 33°1° (1999)
- Heating degree days
- 37
- Cooling degree days
- 179
Allenville in OctoberThis month
Highs average 71°22° and lows 46°8°, with 3.6 in91 mm of precipitation in a typical October.
- Record high
- 94°34° (2019)
- Record low
- 22°−6° (2022)
- Heating degree days
- 238
- Cooling degree days
- 39
Allenville in November
Highs average 57°14° and lows 37°3°, with 4.3 in108 mm of precipitation in a typical November.
- Record high
- 84°29° (2016)
- Record low
- 8°−13° (1976)
- Heating degree days
- 550
- Cooling degree days
- 3
Allenville in December
Highs average 46°8° and lows 30°−1°, with 3.6 in92 mm of precipitation in a typical December.
- Record high
- 76°24° (1982)
- Record low
- −11°−24° (1989)
- Heating degree days
- 835
- Cooling degree days
- 0