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 = 'mcconnells' and st_surl='south-carolina' and iso_cc = 'US' and prim_loc in (1,2) McConnells South Carolina Climate Data - Updated February 2026

McConnells South Carolina Climate Data

Monthly Average Climate Data for McConnells South Carolina

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January31.1 °F52.3 °F3.86 in.
February33.8 °F56.2 °F3.31 in.
March40.2 °F63.9 °F4.12 in.
April48.8 °F73.0 °F3.69 in.
May57.9 °F80.0 °F3.39 in.
June66.1 °F86.8 °F4.1 in.
July69.7 °F90.0 °F3.7 in.
August68.5 °F88.2 °F4.17 in.
September62.5 °F82.9 °F3.77 in.
October50.2 °F73.0 °F3.11 in.
November39.2 °F62.9 °F3.36 in.
December33.8 °F54.8 °F3.89 in.
Annual50.2 °F72 °F44.47 in.

Climate Data for McConnells South Carolina

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateApr. 1 - Apr. 10
Average Days With Frost40-50 Days
Plant Hardiness ZoneZone 8a : 10°F to 15°F
Plant Hardiness Zone - 2012Zone 7b : 5°F to 10°F
Current Drought ConditionsSevere Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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