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 = 'courtland' and st_surl='minnesota' and iso_cc = 'US' and prim_loc in (1,2) Courtland Minnesota Climate Data - Updated March 2026

Courtland Minnesota Climate Data

Monthly Average Climate Data for Courtland Minnesota

Switch Data to Celsius/Metric Units

Month	Avg. Low	Avg. High	Avg. Precip
January	5.3 °F	22.9 °F	0.8 in.
February	9.3 °F	27.6 °F	0.86 in.
March	21.9 °F	40.0 °F	1.68 in.
April	34.6 °F	56.0 °F	2.86 in.
May	47.0 °F	68.5 °F	4.18 in.
June	57.9 °F	78.4 °F	5.17 in.
July	61.7 °F	81.6 °F	3.75 in.
August	58.9 °F	79.4 °F	3.76 in.
September	50.4 °F	73.1 °F	3.26 in.
October	37.7 °F	59.2 °F	2.57 in.
November	24.4 °F	42.4 °F	1.41 in.
December	12.5 °F	28.3 °F	1.06 in.
Annual	35.1 °F	54.8 °F	31.36 in.

Climate Data for Courtland Minnesota

Average First Frost Date	Oct. 1 - Oct. 10
Average Last Frost Date	Apr. 21 - Apr. 30
Average Days With Frost	125-150 Days
Plant Hardiness Zone	Zone 5a : -20°F to -15°F
Plant Hardiness Zone - 2012	Zone 4b : -25°F to -20°F
Current Drought Conditions	Abnormally Dry
Köppen Climate Classification	Dfa - Humid Continental Hot Summers With Year Around Precipitation

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