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 = 'clear-spring' and st_surl='maryland' and iso_cc = 'US' and prim_loc in (1,2) Clear Spring Maryland Climate Data - Updated February 2026

Clear Spring Maryland Climate Data

Monthly Average Climate Data for Clear Spring Maryland

Switch Data to Celsius/Metric Units

Month	Avg. Low	Avg. High	Avg. Precip
January	23.3 °F	40.5 °F	2.98 in.
February	24.7 °F	44.0 °F	2.41 in.
March	31.7 °F	52.7 °F	3.63 in.
April	41.7 °F	65.0 °F	3.7 in.
May	51.2 °F	73.9 °F	4.35 in.
June	60.0 °F	82.4 °F	4.21 in.
July	64.5 °F	87.0 °F	3.77 in.
August	62.7 °F	85.1 °F	3.76 in.
September	55.7 °F	78.4 °F	4.12 in.
October	44.3 °F	66.6 °F	3.52 in.
November	34.6 °F	55.0 °F	2.95 in.
December	27.3 °F	44.1 °F	3.39 in.
Annual	43.5 °F	64.6 °F	42.79 in.

Climate Data for Clear Spring Maryland

Average First Frost Date	Oct. 21 - Oct. 31
Average Last Frost Date	Apr. 11 - Apr. 20
Average Days With Frost	75-100 Days
Plant Hardiness Zone	Zone 7a : 0°F to 5°F
Plant Hardiness Zone - 2012	Zone 6b : -5°F to 0°F
Current Drought Conditions	Severe Drought
Köppen Climate Classification	Dfa - Humid Continental Hot Summers With Year Around Precipitation

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