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 = 'grosse-pointe-park' and st_surl='michigan' and iso_cc = 'US' and prim_loc in (1,2) Grosse Pointe Park Michigan Climate Data - Updated February 2026

Grosse Pointe Park Michigan Climate Data

Monthly Average Climate Data for Grosse Pointe Park Michigan

Switch Data to Celsius/Metric Units

Month	Avg. Low	Avg. High	Avg. Precip
January	19.4 °F	32.6 °F	2.55 in.
February	20.5 °F	35.1 °F	2.19 in.
March	27.8 °F	44.7 °F	2.48 in.
April	38.3 °F	57.6 °F	3.22 in.
May	49.5 °F	69.2 °F	3.8 in.
June	59.8 °F	79.3 °F	3.32 in.
July	64.5 °F	83.4 °F	3.35 in.
August	63.4 °F	81.4 °F	3.47 in.
September	56.2 °F	74.9 °F	3.23 in.
October	44.7 °F	62.0 °F	2.76 in.
November	34.5 °F	48.6 °F	2.71 in.
December	25.7 °F	37.5 °F	2.47 in.
Annual	42 °F	58.9 °F	35.55 in.

Climate Data for Grosse Pointe Park Michigan

Average First Frost Date	Oct. 21 - Oct. 31
Average Last Frost Date	Apr. 21 - Apr. 30
Average Days With Frost	75-100 Days
Plant Hardiness Zone	Zone 6b : -5°F to 0°F
Plant Hardiness Zone - 2012	Zone 6b : -5°F to 0°F
Current Drought Conditions	Abnormally Dry
Köppen Climate Classification	Dfa - Humid Continental Hot Summers With Year Around Precipitation

2026 plantmaps.com