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 = 'del-mar-heights' and st_surl='texas' and iso_cc = 'US' and prim_loc in (1,2) Del Mar Heights Texas Climate Data - Updated February 2026

Del Mar Heights Texas Climate Data

Monthly Average Climate Data for Del Mar Heights Texas

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January51.1 °F70.0 °F1.4 in.
February54.9 °F74.0 °F1.42 in.
March60.1 °F78.8 °F1.39 in.
April66.2 °F83.8 °F1.51 in.
May72.2 °F88.6 °F2.13 in.
June76.0 °F92.7 °F2.53 in.
July76.7 °F93.5 °F2.5 in.
August76.7 °F94.9 °F1.73 in.
September73.7 °F90.8 °F5.77 in.
October67.0 °F86.0 °F3.94 in.
November58.9 °F78.0 °F2.01 in.
December52.4 °F71.5 °F1.72 in.
Annual65.5 °F83.6 °F28.05 in.

Climate Data for Del Mar Heights Texas

Average First Frost DateFrost Rare
Average Last Frost Date
Average Days With FrostFrost Free
Plant Hardiness ZoneZone 10a : 30°F to 25°F
Plant Hardiness Zone - 2012Zone 10a : 30°F to 25°F
Current Drought ConditionsSevere Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate
2026 plantmaps.com