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 = 'cornelius' and st_surl='north-carolina' and iso_cc = 'US' and prim_loc in (1,2) Cornelius North Carolina Climate Data - Updated February 2026

Cornelius North Carolina Climate Data

Monthly Average Climate Data for Cornelius North Carolina

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January29.8 °F50.8 °F3.63 in.
February32.1 °F54.8 °F3.12 in.
March38.8 °F62.5 °F4.13 in.
April47.5 °F71.5 °F3.9 in.
May56.8 °F78.5 °F3.68 in.
June65.0 °F85.6 °F4.29 in.
July68.7 °F88.7 °F4.18 in.
August67.2 °F87.2 °F4.42 in.
September61.1 °F81.8 °F4.14 in.
October48.7 °F72.4 °F3.32 in.
November37.7 °F61.9 °F3.29 in.
December32.3 °F53.7 °F3.69 in.
Annual48.8 °F70.8 °F45.79 in.

Climate Data for Cornelius North Carolina

Average First Frost DateOct. 21 - Oct. 31
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
2026 plantmaps.com