Madison city, South Dakota

Official LSAD Designation: Madison city • Census GEOID: 4640220 • Lake County

Climate Normals & Weather Observations

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

Reference Weather Station: MADISON 2SE, SD US (ID: USC00395090) • Located 1.4 miles from community center • Elevation: 500.8 m

Month	Average High (°F)	Average Low (°F)	Mean Temp (°F)	Precipitation (in)
January	23.7°	5.0°	14.4°	0.46"
February	28.5°	9.5°	19.0°	0.66"
March	41.2°	21.5°	31.4°	1.03"
April	55.6°	33.4°	44.5°	2.70"
May	68.1°	45.9°	57.0°	3.74"
June	78.2°	56.6°	67.4°	4.24"
July	83.3°	60.9°	72.1°	3.33"
August	80.9°	58.4°	69.7°	3.38"
September	73.1°	49.6°	61.4°	3.21"
October	58.7°	35.7°	47.2°	2.16"
November	42.2°	22.6°	32.4°	0.85"
December	28.7°	11.0°	19.9°	0.61"

2010–2025, completed calendar years only.

NOAA station MADISON 2SE, SD US (ID: USC00395090) • 1.4 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	Unavailable	Unavailable	Unavailable
2011	43.7	54.0	33.3
2012	48.7	60.6	36.7
2013	42.9	53.1	32.6
2014	42.4	53.1	31.7
2015	46.7	57.3	36.0
2016	47.5	57.7	37.2
2017	46.2	57.0	35.5
2018	43.6	53.3	33.9
2019	42.0	51.3	32.7
2020	45.8	56.3	35.3
2021	47.2	58.1	36.4
2022	Unavailable	Unavailable	Unavailable
2023	46.5	57.2	35.9
2024	47.9	58.4	37.5
2025	46.8	58.0	35.6

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