Little York village, Illinois

Official LSAD Designation: Little York village • Census GEOID: 1744082 • Warren County

Climate Normals & Weather Observations

30-year climate normals (1991–2020) and weather observations for Little York village.

Reference Weather Station: MONMOUTH 4NW, IL US (ID: USC00115772) • Located 5.4 miles from community center • Elevation: 220.7 m

Month	Average High (°F)	Average Low (°F)	Mean Temp (°F)	Precipitation (in)
January	30.4°	13.6°	22.0°	1.68"
February	35.1°	17.5°	26.3°	1.63"
March	48.2°	28.2°	38.2°	2.45"
April	61.7°	39.1°	50.4°	3.88"
May	72.5°	50.9°	61.7°	5.50"
June	81.4°	60.4°	70.9°	5.02"
July	84.1°	63.2°	73.7°	4.08"
August	82.5°	61.3°	71.9°	3.75"
September	77.3°	52.9°	65.1°	3.93"
October	64.5°	41.1°	52.8°	2.94"
November	48.9°	29.6°	39.2°	2.38"
December	35.8°	19.6°	27.7°	1.83"

2010–2025, completed calendar years only.

NOAA station MONMOUTH 4NW, IL US (ID: USC00115772) • 5.4 miles from community center .

This is the same reference station used for monthly normals.

Show annual mean of daily highs and lows

Annual mean Annual mean of daily highs Annual mean of daily lows

Annual temperature data table (°F)

Annual station temperatures, 2010–2025. Unavailable means no reported value.
Year	Annual mean (°F)	Annual mean of daily highs (°F)	Annual mean of daily lows (°F)
2010	50.0	60.1	39.9
2011	50.1	60.3	39.9
2012	Unavailable	Unavailable	Unavailable
2013	48.2	58.3	38.0
2014	46.1	56.0	36.2
2015	50.6	60.7	40.5
2016	52.6	62.3	42.8
2017	51.8	62.2	41.3
2018	49.4	59.5	39.3
2019	49.1	58.7	39.6
2020	50.7	60.6	40.7
2021	51.3	61.1	41.6
2022	49.4	60.0	38.8
2023	52.8	63.2	42.4
2024	53.9	64.3	43.5
2025	52.2	63.0	41.4

Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.