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 = 'carrolltown' and st_surl='pennsylvania' and iso_cc = 'US' and prim_loc in (1,2) Carrolltown Pennsylvania Climate Data - Updated February 2026

Carrolltown Pennsylvania Climate Data

Monthly Average Climate Data for Carrolltown Pennsylvania

Switch Data to Celsius/Metric Units

Month	Avg. Low	Avg. High	Avg. Precip
January	16.0 °F	31.6 °F	3.31 in.
February	16.6 °F	34.6 °F	2.66 in.
March	23.4 °F	43.4 °F	3.51 in.
April	34.2 °F	56.4 °F	3.72 in.
May	45.1 °F	66.7 °F	4.14 in.
June	53.4 °F	74.6 °F	4.15 in.
July	57.6 °F	78.4 °F	4.45 in.
August	55.7 °F	76.8 °F	4.21 in.
September	49.0 °F	70.4 °F	4.28 in.
October	38.6 °F	59.0 °F	3.2 in.
November	28.3 °F	46.4 °F	3.37 in.
December	21.4 °F	35.8 °F	3.49 in.
Annual	36.6 °F	56.2 °F	44.49 in.

Climate Data for Carrolltown Pennsylvania

Average First Frost Date	Oct. 1 - Oct. 10
Average Last Frost Date	May 11 - May 20
Average Days With Frost	100-125 Days
Plant Hardiness Zone	Zone 6a : -10°F to -5°F
Plant Hardiness Zone - 2012	Zone 5b : -15°F to -10°F
Current Drought Conditions	Abnormally Dry
Köppen Climate Classification	Dfa - Humid Continental Hot Summers With Year Around Precipitation

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