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-rio' and st_surl='texas' and iso_cc = 'US' and prim_loc in (1,2) Del Rio Texas Climate Data - Updated February 2026

Del Rio Texas Climate Data

Monthly Average Climate Data for Del Rio Texas

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January40.1 °F64.2 °F0.75 in.
February44.6 °F69.2 °F0.65 in.
March52.4 °F76.7 °F1.33 in.
April58.9 °F84.0 °F1.59 in.
May67.5 °F90.0 °F2.88 in.
June73.8 °F95.1 °F2.24 in.
July75.5 °F97.2 °F1.48 in.
August75.6 °F97.6 °F1.78 in.
September70.2 °F91.1 °F2.85 in.
October60.8 °F83.1 °F1.85 in.
November50.1 °F71.9 °F1.07 in.
December41.5 °F64.6 °F0.76 in.
Annual59.3 °F82.1 °F19.23 in.

Climate Data for Del Rio Texas

Average First Frost DateDec. 1 - Dec. 10
Average Last Frost DateFeb. 11 - Feb. 20
Average Days With Frost5-10 Days
Plant Hardiness ZoneZone 9a : 20°F to 25°F
Plant Hardiness Zone - 2012Zone 9a : 20°F to 25°F
Current Drought ConditionsSevere Drought
Köppen Climate ClassificationBSh - Hot Semi-Arid Climate
2026 plantmaps.com