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 = 'etna-green' and st_surl='indiana' and iso_cc = 'US' and prim_loc in (1,2) Etna Green Indiana Climate Data - Updated February 2026

Etna Green Indiana Climate Data

Monthly Average Climate Data for Etna Green Indiana

Switch Data to Celsius/Metric Units

Month	Avg. Low	Avg. High	Avg. Precip
January	17.3 °F	32.0 °F	2.56 in.
February	19.7 °F	35.9 °F	2.18 in.
March	28.2 °F	47.0 °F	2.42 in.
April	38.6 °F	59.8 °F	3.7 in.
May	49.9 °F	71.0 °F	4.42 in.
June	59.5 °F	80.2 °F	4.36 in.
July	62.7 °F	83.3 °F	4.31 in.
August	60.9 °F	81.5 °F	4.06 in.
September	53.3 °F	75.8 °F	3.18 in.
October	42.2 °F	63.2 °F	3.13 in.
November	32.2 °F	48.9 °F	3.03 in.
December	23.3 °F	37.0 °F	2.37 in.
Annual	40.7 °F	59.6 °F	39.72 in.

Climate Data for Etna Green Indiana

Average First Frost Date	Oct. 11 - Oct. 20
Average Last Frost Date	Apr. 21 - Apr. 30
Average Days With Frost	100-125 Days
Plant Hardiness Zone	Zone 6a : -10°F to -5°F
Plant Hardiness Zone - 2012	Zone 5b : -15°F to -10°F
Current Drought Conditions	Abnormally Dry
Köppen Climate Classification	Dfa - Humid Continental Hot Summers With Year Around Precipitation

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