Little York weather by month
What a typical year looks like in Little York, Illinois: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Monmouth, 12 km from Little York; records cover 1893–2026.
The year at a glance
- Precipitation a year
- 39.4 in1001 mm
- Snow a year
- 26 in65 cm
- Last spring freeze
- Apr 18
- First fall freeze
- Oct 15
- Heating degree days
- 6,099
- Cooling degree days
- 889
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are −6°−21° (heating, 99%) and 94°34° (cooling, 1%).
Month by month
Little York in January
Highs average 31°0° and lows 15°−10°, with 1.9 in47 mm of precipitation and 9 in22 cm of snow in a typical January.
- Record high
- 69°21° (1989)
- Record low
- −25°−32° (1985)
- Heating degree days
- 1300
- Cooling degree days
- 0
Little York in February
Highs average 36°2° and lows 19°−7°, with 2 in50 mm of precipitation and 6 in15 cm of snow in a typical February.
- Record high
- 79°26° (2024)
- Record low
- −27°−33° (1905)
- Heating degree days
- 1051
- Cooling degree days
- 0
Little York in March
Highs average 50°10° and lows 29°−2°, with 2.6 in66 mm of precipitation and 3 in8 cm of snow in a typical March.
- Record high
- 88°31° (1907)
- Record low
- −14°−26° (2014)
- Heating degree days
- 795
- Cooling degree days
- 1
Little York in April
Highs average 63°17° and lows 40°4°, with 4 in100 mm of precipitation and 1.1 in2.8 cm of snow in a typical April.
- Record high
- 93°34° (1930)
- Record low
- 10°−12° (1899)
- Heating degree days
- 421
- Cooling degree days
- 8
Little York in May
Highs average 73°23° and lows 51°11°, with 5.2 in132 mm of precipitation in a typical May.
- Record high
- 102°39° (1934)
- Record low
- 25°−4° (1895)
- Heating degree days
- 160
- Cooling degree days
- 64
Little York in June
Highs average 81°27° and lows 60°16°, with 4.5 in115 mm of precipitation in a typical June.
- Record high
- 104°40° (1934)
- Record low
- 33°1° (1894)
- Heating degree days
- 20
- Cooling degree days
- 192
Little York in July
Highs average 84°29° and lows 64°18°, with 4 in101 mm of precipitation in a typical July.
- Record high
- 110°43° (1936)
- Record low
- 43°6° (1894)
- Heating degree days
- 3
- Cooling degree days
- 277
Little York in August
Highs average 83°28° and lows 62°16°, with 3.9 in100 mm of precipitation in a typical August.
- Record high
- 105°41° (1909)
- Record low
- 38°3° (1915)
- Heating degree days
- 8
- Cooling degree days
- 229
Little York in September
Highs average 77°25° and lows 54°12°, with 3.7 in94 mm of precipitation in a typical September.
- Record high
- 103°39° (1913)
- Record low
- 18°−8° (1899)
- Heating degree days
- 90
- Cooling degree days
- 103
Little York in OctoberThis month
Highs average 65°18° and lows 42°6°, with 3 in76 mm of precipitation and 0.2 in0.5 cm of snow in a typical October.
- Record high
- 93°34° (1897)
- Record low
- 7°−14° (1925)
- Heating degree days
- 371
- Cooling degree days
- 15
Little York in November
Highs average 49°10° and lows 31°−1°, with 2.6 in66 mm of precipitation and 1.4 in3.6 cm of snow in a typical November.
- Record high
- 82°28° (1933)
- Record low
- −4°−20° (1898)
- Heating degree days
- 753
- Cooling degree days
- 0
Little York in December
Highs average 37°3° and lows 21°−6°, with 2.2 in55 mm of precipitation and 5 in12 cm of snow in a typical December.
- Record high
- 73°23° (2021)
- Record low
- −22°−30° (1924)
- Heating degree days
- 1127
- Cooling degree days
- 0