Herrick town, South Dakota

Official LSAD Designation: Herrick town • Census GEOID: 4628420 • Gregory County

Climate Normals & Weather Observations

30-year climate normals (1991–2020) and weather observations for Herrick town.

Reference Weather Station: BONESTEEL, SD US (ID: USC00390778) • Located 12.3 miles from community center • Elevation: 605.0 m

Month	Average High (°F)	Average Low (°F)	Mean Temp (°F)	Precipitation (in)
January	31.3°	10.7°	21.0°	0.40"
February	35.5°	13.7°	24.6°	0.73"
March	46.8°	22.6°	34.7°	1.42"
April	57.9°	33.6°	45.7°	3.10"
May	69.1°	45.2°	57.1°	4.30"
June	79.8°	57.1°	68.4°	3.90"
July	86.5°	61.8°	74.1°	3.16"
August	84.8°	60.1°	72.4°	2.79"
September	76.4°	50.7°	63.6°	2.91"
October	61.9°	37.4°	49.7°	1.97"
November	46.8°	24.2°	35.5°	0.92"
December	34.1°	14.7°	24.4°	0.33"

2010–2025, completed calendar years only.

NOAA station GREGORY, SD US (ID: USC00393452) • 14.9 miles from community center .

This annual reference station differs from the monthly normals station (ID: USC00390778), 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	46.9	58.3	35.4
2011	46.3	58.0	34.6
2012	51.0	64.5	37.5
2013	45.3	56.8	33.8
2014	45.2	57.6	32.8
2015	48.6	60.7	36.5
2016	49.6	61.6	37.6
2017	48.1	60.2	35.9
2018	45.5	56.9	34.1
2019	44.3	55.9	32.6
2020	48.2	60.8	35.6
2021	49.1	61.5	36.7
2022	47.1	60.9	33.4
2023	48.2	60.5	35.9
2024	49.6	61.9	37.3
2025	48.6	61.0	36.2

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