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 = 'lyman' and st_surl='mississippi' and iso_cc = 'US' and prim_loc in (1,2) Lyman Mississippi Climate Data - Updated February 2026

Lyman Mississippi Climate Data

Monthly Average Climate Data for Lyman Mississippi

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January40.7 °F60.7 °F5.86 in.
February43.5 °F63.9 °F4.63 in.
March50.2 °F70.6 °F5.51 in.
April56.6 °F76.8 °F5.89 in.
May64.8 °F83.6 °F5.39 in.
June71.2 °F88.8 °F7.4 in.
July73.2 °F90.5 °F7.95 in.
August72.9 °F90.6 °F6.8 in.
September69.0 °F87.6 °F5.8 in.
October58.5 °F80.0 °F3.82 in.
November47.9 °F69.8 °F4.62 in.
December42.6 °F62.7 °F5.25 in.
Annual57.6 °F77.1 °F68.92 in.

Climate Data for Lyman Mississippi

Average First Frost DateJan. 1 - Jan. 10
Average Last Frost DateFrost Rare
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 ConditionsAbnormally Dry
Köppen Climate ClassificationCfa - Humid Subtropical Climate
2026 plantmaps.com