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 = 'bloomfield' and st_surl='iowa' and iso_cc = 'US' and prim_loc in (1,2) Bloomfield Iowa Climate Data - Updated February 2026

Bloomfield Iowa Climate Data

Monthly Average Climate Data for Bloomfield Iowa

Switch Data to Celsius/Metric Units

Month	Avg. Low	Avg. High	Avg. Precip
January	14.6 °F	32.2 °F	1.23 in.
February	18.1 °F	36.8 °F	1.6 in.
March	29.0 °F	49.7 °F	2.27 in.
April	39.9 °F	62.2 °F	3.83 in.
May	51.5 °F	72.1 °F	5.59 in.
June	61.4 °F	81.3 °F	5.56 in.
July	65.3 °F	85.4 °F	4.51 in.
August	63.0 °F	84.0 °F	4.12 in.
September	54.1 °F	76.9 °F	3.86 in.
October	42.4 °F	64.6 °F	2.81 in.
November	30.3 °F	49.5 °F	2.25 in.
December	20.4 °F	37.0 °F	1.47 in.
Annual	40.8 °F	61 °F	39.1 in.

Climate Data for Bloomfield Iowa

Average First Frost Date	Oct. 11 - Oct. 20
Average Last Frost Date	Apr. 11 - Apr. 20
Average Days With Frost	100-125 Days
Plant Hardiness Zone	Zone 5b : -15°F to -10°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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