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 = 'port-barre' and st_surl='louisiana' and iso_cc = 'US' and prim_loc in (1,2) Port Barre Louisiana Climate Data - Updated February 2026

Port Barre Louisiana Climate Data

Monthly Average Climate Data for Port Barre Louisiana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January41.1 °F61.5 °F6.73 in.
February44.6 °F65.2 °F4.85 in.
March50.8 °F72.1 °F4.27 in.
April57.1 °F78.3 °F5.08 in.
May65.5 °F85.0 °F5.52 in.
June71.6 °F89.9 °F6.23 in.
July73.5 °F91.3 °F5.32 in.
August72.8 °F91.9 °F5.45 in.
September68.2 °F88.2 °F5.08 in.
October57.7 °F80.7 °F4.8 in.
November48.1 °F70.7 °F4.87 in.
December43.1 °F63.5 °F5.11 in.
Annual57.8 °F78.2 °F63.31 in.

Climate Data for Port Barre Louisiana

Average First Frost DateNov. 21 - Nov. 30
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 ConditionsModerate Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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