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 = 'jamestown' and st_surl='louisiana' and iso_cc = 'US' and prim_loc in (1,2) Jamestown Louisiana Climate Data - Updated February 2026

Jamestown Louisiana Climate Data

Monthly Average Climate Data for Jamestown Louisiana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January35.0 °F57.0 °F5.49 in.
February38.1 °F61.4 °F5.05 in.
March45.0 °F68.9 °F5.34 in.
April52.2 °F76.2 °F5.17 in.
May61.6 °F83.4 °F4.6 in.
June69.2 °F89.9 °F4.46 in.
July72.0 °F93.1 °F3.73 in.
August71.3 °F93.7 °F3.42 in.
September64.6 °F88.6 °F3.83 in.
October52.9 °F78.6 °F4.47 in.
November43.0 °F67.3 °F4.79 in.
December36.9 °F59.1 °F5.65 in.
Annual53.5 °F76.4 °F56 in.

Climate Data for Jamestown Louisiana

Average First Frost DateNov. 11 - Nov. 20
Average Last Frost DateMar. 11 - Mar. 20
Average Days With Frost30-40 Days
Plant Hardiness ZoneZone 8b : 15°F to 20°F
Plant Hardiness Zone - 2012Zone 8a : 10°F to 15°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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