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

Houston Texas Climate Data

Monthly Average Climate Data for Houston Texas

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January45.0 °F62.9 °F4.19 in.
February48.6 °F66.4 °F3.15 in.
March55.0 °F72.1 °F3.88 in.
April61.3 °F78.3 °F4.18 in.
May68.8 °F85.0 °F5.23 in.
June74.7 °F90.8 °F5.8 in.
July76.5 °F92.8 °F4.28 in.
August76.3 °F93.5 °F5.54 in.
September72.0 °F89.0 °F5.44 in.
October63.0 °F81.8 °F5.1 in.
November53.1 °F71.8 °F4.64 in.
December46.9 °F64.7 °F4.3 in.
Annual61.8 °F79.1 °F55.73 in.

Climate Data for Houston Texas

Average First Frost DateFrost Rare
Average Last Frost Date
Average Days With FrostFrost Rare
Plant Hardiness ZoneZone 9b : 25°F to 20°F
Plant Hardiness Zone - 2012Zone 9a : 20°F to 25°F
Current Drought ConditionsSevere Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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