Waverly city, Illinois

Official LSAD Designation: Waverly city • Census GEOID: 1779358 • Morgan County

Climate Normals & Weather Observations

30-year climate normals (1991–2020) and weather observations for Waverly city.

Reference Weather Station: VIRDEN, IL US (ID: USC00118860) • Located 11.5 miles from community center • Elevation: 205.7 m

Month	Average High (°F)	Average Low (°F)	Mean Temp (°F)	Precipitation (in)
January	36.3°	20.9°	28.6°	1.97"
February	41.5°	24.8°	33.1°	2.27"
March	53.5°	34.4°	43.9°	2.54"
April	66.8°	45.3°	56.1°	4.23"
May	75.5°	55.2°	65.3°	4.19"
June	83.4°	64.7°	74.0°	4.29"
July	86.9°	67.6°	77.2°	3.46"
August	85.2°	65.8°	75.5°	3.09"
September	79.9°	58.2°	69.1°	3.42"
October	67.4°	47.3°	57.3°	3.39"
November	52.2°	35.3°	43.8°	3.10"
December	40.8°	26.4°	33.6°	2.41"

2010–2025, completed calendar years only.

NOAA station JACKSONVILLE 2E, IL US (ID: USC00114442) • 16.3 miles from community center .

This annual reference station differs from the monthly normals station (ID: USC00118860), which has no available annual mean history.

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	53.3	64.0	42.5
2011	53.8	64.5	43.1
2012	56.5	68.5	44.6
2013	51.8	62.5	41.1
2014	50.0	60.8	39.2
2015	53.5	64.5	42.5
2016	55.4	66.1	44.7
2017	54.8	66.7	43.0
2018	52.4	63.2	41.5
2019	Unavailable	Unavailable	Unavailable
2020	53.3	64.2	42.5
2021	53.9	64.4	43.5
2022	52.1	63.4	40.8
2023	55.0	66.7	43.2
2024	55.7	67.1	44.3
2025	54.3	65.9	42.7

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