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 = 'martinsburg' and st_surl='west-virginia' and iso_cc = 'US' and prim_loc in (1,2) Martinsburg West Virginia Climate Data - Updated February 2026

Martinsburg West Virginia Climate Data

Monthly Average Climate Data for Martinsburg West Virginia

Switch Data to Celsius/Metric Units

Month	Avg. Low	Avg. High	Avg. Precip
January	23.0 °F	41.2 °F	2.74 in.
February	24.6 °F	44.8 °F	2.52 in.
March	31.3 °F	53.2 °F	3.31 in.
April	41.5 °F	65.3 °F	3.71 in.
May	51.1 °F	74.2 °F	4.21 in.
June	59.9 °F	82.5 °F	4.14 in.
July	64.4 °F	87.1 °F	3.65 in.
August	62.5 °F	85.3 °F	3.3 in.
September	55.5 °F	78.6 °F	4.54 in.
October	43.5 °F	67.2 °F	3.24 in.
November	34.0 °F	55.6 °F	2.87 in.
December	27.0 °F	44.9 °F	3.2 in.
Annual	43.2 °F	65 °F	41.43 in.

Climate Data for Martinsburg West Virginia

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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