


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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354 CXUS53 KLOT 140800 CF6PWK PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: CHICAGO EXECUTIVE AIRPORT MONTH: JUNE YEAR: 2025 LATITUDE: 42 5 N LONGITUDE: 87 54 W TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND ================================================================================ 1 2 3 4 5 6A 6B 7 8 9 10 11 12 13 14 15 16 17 18 12Z AVG MX 2MIN DY MAX MIN AVG DEP HDD CDD WTR SNW DPTH SPD SPD DIR MIN PSBL S-S WX SPD DR ================================================================================ 1 66 42 54 -11 11 0 0.00 M M 3.1 12 70 M M 0 20 70 2 83 43 63 -3 2 0 0.00 M M 6.4 16 200 M M 0 27 210 3 88 66 77 11 0 12 0.16 M M 13.3 36 220 M M 4 13 51 220 4 71 54 63 -3 2 0 0.43 M M 5.5 16 40 M M 7 1 23 50 5 72 51 62 -5 3 0 0.00 M M 5.2 16 40 M M 1 18 23 50 6 75 55 65 -2 0 0 0.00 M M 4.7 13 60 M M 1 8 19 60 7 74 52 63 -4 2 0 T M M 5.7 12 50 M M 2 8 17 90 8 80 59 70 2 0 5 0.01 M M 5.6 21 300 M M 4 31 280 9 71 56 64 -4 1 0 T M M 9.9 22 290 M M 3 33 290 10 78 56 67 -1 0 2 0.00 M M 8.0 20 300 M M 0 29 300 11 93 66 80 11 0 15 0.00 M M 9.3 20 240 M M 0 30 220 12 74 62 68 -1 0 3 0.00 M M 6.9 13 40 M M 0 19 50 13 70 59 65 -4 0 0 T M M 5.2 13 40 M M 8 18 17 60 ================================================================================ SM 995 721 21 37 0.60 M 88.8 M 30 ================================================================================ AV 76.5 55.5 6.8 FASTST M M 2 MAX(MPH) MISC ----> 36 220 51 220 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: CHICAGO EXECUTIVE AIRPORT MONTH: JUNE YEAR: 2025 LATITUDE: 42 5 N LONGITUDE: 87 54 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 66.0 TOTAL FOR MONTH: 0.60 1 = FOG OR MIST DPTR FM NORMAL: -1.3 DPTR FM NORMAL: -1.09 2 = FOG REDUCING VISIBILITY HIGHEST: 93 ON 11 GRTST 24HR 0.59 ON 3- 4 TO 1/4 MILE OR LESS LOWEST: 42 ON 1 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: M 5 = HAIL GRTST 24HR M ON M 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: M ON M 7 = DUSTSTORM OR SANDSTORM: VSBY 1/2 MILE OR LESS 8 = SMOKE OR HAZE [NO. OF DAYS WITH] [WEATHER - DAYS WITH] 9 = BLOWING SNOW X = TORNADO MAX 32 OR BELOW: 0 0.01 INCH OR MORE: 3 MAX 90 OR ABOVE: 1 0.10 INCH OR MORE: 2 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 21 CLEAR (SCALE 0-3) 9 DPTR FM NORMAL -7 PTCLDY (SCALE 4-7) 4 TOTAL FM JUL 1 5660 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL -417 [CDD (BASE 65) ] TOTAL THIS MO. 37 DPTR FM NORMAL -21 [PRESSURE DATA] TOTAL FM JAN 1 58 HIGHEST SLP M ON M DPTR FM NORMAL -60 LOWEST SLP 29.65 ON 8 [REMARKS]