select pnm,lnm,st_cd,st_nm,cnty_id,dm,dm_date,dm_hist,avg_tmax_data,avg_tmin_data,avg_prcp_data,rec_hi_data,rec_lo_data,avg_sndp_data,x,y,ff,lf,fd,hz,er,hz_source,kg,hzd,clim_stn_nm,hz12,hz90, feels_like_min,feels_like_max,days_of_prcp,snow,cloud_cover,humidity,wind_speed from worldtg8_pm.pm_climate_points_namer where surl = 'hill-city' and st_surl='south-dakota' and iso_cc = 'US' and prim_loc in (1,2) Hill City South Dakota Climate Data - Updated February 2026

Hill City South Dakota Climate Data

Monthly Average Climate Data for Hill City South Dakota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January11.8 °F37.1 °F0.43 in.
February11.9 °F37.7 °F0.63 in.
March19.9 °F45.9 °F1.17 in.
April27.0 °F52.2 °F2.42 in.
May36.9 °F61.4 °F4.2 in.
June46.0 °F72.2 °F3.5 in.
July52.2 °F80.2 °F3.51 in.
August50.0 °F79.3 °F2.37 in.
September41.4 °F71.1 °F1.49 in.
October30.0 °F56.8 °F1.7 in.
November20.2 °F45.5 °F0.64 in.
December12.6 °F37.4 °F0.52 in.
Annual30 °F56.4 °F22.58 in.

Climate Data for Hill City South Dakota

Average First Frost DateSep.1 - Sep. 10
Average Last Frost DateJun. 1 - Jun. 10
Average Days With Frost
Plant Hardiness ZoneZone 4b : -25°F to -20°F
Plant Hardiness Zone - 2012Zone 4a : -30°F to -25°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate
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