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 = 'mckinney' and st_surl='kentucky' and iso_cc = 'US' and prim_loc in (1,2) McKinney Kentucky Climate Data - Updated February 2026

McKinney Kentucky Climate Data

Monthly Average Climate Data for McKinney Kentucky

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January25.2 °F43.0 °F3.91 in.
February28.2 °F47.2 °F3.78 in.
March34.8 °F56.4 °F4.86 in.
April44.3 °F67.0 °F4.66 in.
May54.4 °F75.0 °F5.2 in.
June62.3 °F82.8 °F5.29 in.
July65.9 °F85.5 °F4.59 in.
August63.9 °F85.2 °F3.53 in.
September57.1 °F79.7 °F3.91 in.
October46.0 °F68.7 °F3.28 in.
November35.1 °F56.3 °F3.29 in.
December29.1 °F46.3 °F4.4 in.
Annual45.5 °F66.1 °F50.7 in.

Climate Data for McKinney Kentucky

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 11 - Apr. 20
Average Days With Frost50-75 Days
Plant Hardiness ZoneZone 7a : 0°F to 5°F
Plant Hardiness Zone - 2012Zone 6b : -5°F to 0°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate
2026 plantmaps.com