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 = 'hebron' and st_surl='maryland' and iso_cc = 'US' and prim_loc in (1,2) Hebron Maryland Climate Data - Updated February 2026

Hebron Maryland Climate Data

Monthly Average Climate Data for Hebron Maryland

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January27.3 °F46.0 °F3.4 in.
February28.3 °F48.5 °F2.97 in.
March34.6 °F55.6 °F4.07 in.
April44.3 °F67.1 °F3.52 in.
May53.9 °F75.6 °F3.69 in.
June63.1 °F83.7 °F4.2 in.
July68.1 °F88.2 °F4.22 in.
August65.8 °F85.9 °F4.83 in.
September59.8 °F80.7 °F4.37 in.
October48.3 °F70.2 °F3.88 in.
November37.9 °F59.3 °F3.26 in.
December31.3 °F50.3 °F3.74 in.
Annual46.9 °F67.6 °F46.15 in.

Climate Data for Hebron Maryland

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 11 - Apr. 20
Average Days With Frost50-75 Days
Plant Hardiness ZoneZone 7b : 5°F to 10°F
Plant Hardiness Zone - 2012Zone 7b : 5°F to 10°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate
2026 plantmaps.com