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 = 'west-union' and st_surl='minnesota' and iso_cc = 'US' and prim_loc in (1,2) West Union Minnesota Climate Data - Updated February 2026

West Union Minnesota Climate Data

Monthly Average Climate Data for West Union Minnesota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January2.0 °F19.8 °F0.63 in.
February5.6 °F24.9 °F0.59 in.
March18.2 °F37.1 °F1.25 in.
April32.2 °F53.0 °F2.29 in.
May45.3 °F66.4 °F3.23 in.
June56.1 °F76.3 °F4.37 in.
July60.6 °F80.9 °F3.95 in.
August57.7 °F78.7 °F3.43 in.
September49.1 °F70.8 °F2.81 in.
October35.8 °F55.4 °F2.6 in.
November22.7 °F38.7 °F1.13 in.
December9.8 °F25.2 °F0.81 in.
Annual32.9 °F52.3 °F27.09 in.

Climate Data for West Union Minnesota

Average First Frost DateOct. 1 - Oct. 10
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 4a : -30°F to -25°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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