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 = 'greenfield' and st_surl='tennessee' and iso_cc = 'US' and prim_loc in (1,2) Greenfield Tennessee Climate Data - Updated February 2026

Greenfield Tennessee Climate Data

Monthly Average Climate Data for Greenfield Tennessee

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January27.7 °F46.3 °F4.1 in.
February30.5 °F50.8 °F4.5 in.
March38.5 °F60.0 °F5.17 in.
April48.1 °F70.3 °F5.22 in.
May57.4 °F77.9 °F5.74 in.
June65.4 °F85.1 °F4.55 in.
July68.7 °F88.2 °F4.21 in.
August67.0 °F87.9 °F3.35 in.
September59.6 °F82.1 °F3.78 in.
October47.6 °F71.5 °F3.84 in.
November38.0 °F59.6 °F4.56 in.
December31.0 °F49.1 °F5.2 in.
Annual48.3 °F69.1 °F54.22 in.

Climate Data for Greenfield Tennessee

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 1 - Apr. 10
Average Days With Frost50-75 Days
Plant Hardiness ZoneZone 7b : 5°F to 10°F
Plant Hardiness Zone - 2012Zone 7a : 0°F to 5°F
Current Drought ConditionsSevere Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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