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 = 'prescott' and st_surl='washington' and iso_cc = 'US' and prim_loc in (1,2) Prescott Washington Climate Data - Updated February 2026

Prescott Washington Climate Data

Monthly Average Climate Data for Prescott Washington

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January28.9 °F41.3 °F1.79 in.
February30.5 °F46.5 °F1.4 in.
March35.4 °F55.5 °F1.65 in.
April40.0 °F62.7 °F1.52 in.
May46.8 °F71.6 °F1.59 in.
June52.5 °F78.6 °F1.21 in.
July58.3 °F89.1 °F0.34 in.
August57.9 °F88.4 °F0.42 in.
September50.3 °F78.8 °F0.58 in.
October41.1 °F64.1 °F1.3 in.
November33.8 °F49.4 °F1.89 in.
December28.7 °F40.7 °F2.0 in.
Annual42 °F63.9 °F15.69 in.

Climate Data for Prescott Washington

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 1 - Apr. 10
Average Days With Frost50-75 Days
Plant Hardiness ZoneZone 7a : 0°F to 5°F
Plant Hardiness Zone - 2012Zone 7a : 0°F to 5°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationCsa - Hot-Summer Mediterranean Climate
2026 plantmaps.com