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 = 'highmore' and st_surl='south-dakota' and iso_cc = 'US' and prim_loc in (1,2) Highmore South Dakota Climate Data - Updated February 2026

Highmore South Dakota Climate Data

Monthly Average Climate Data for Highmore South Dakota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January6.1 °F26.1 °F0.45 in.
February10.3 °F30.7 °F0.66 in.
March20.8 °F43.6 °F0.95 in.
April31.7 °F57.8 °F2.26 in.
May43.9 °F68.9 °F3.59 in.
June54.8 °F78.8 °F3.91 in.
July60.0 °F85.7 °F2.97 in.
August58.3 °F84.4 °F2.23 in.
September49.1 °F76.3 °F2.06 in.
October35.3 °F60.2 °F1.9 in.
November22.0 °F43.6 °F0.56 in.
December11.2 °F30.2 °F0.45 in.
Annual33.6 °F57.2 °F21.99 in.

Climate Data for Highmore South Dakota

Average First Frost DateSep. 21 - Sep. 30
Average Last Frost DateMay 1 - May 10
Average Days With Frost125-150 Days
Plant Hardiness ZoneZone 4b : -25°F to -20°F
Plant Hardiness Zone - 2012Zone 4b : -25°F to -20°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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