WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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000 CXUS53 KLOT 010800 CF6PWK PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: CHICAGO EXECUTIVE MONTH: OCTOBER YEAR: 2021 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 86 57 72 12 0 7 0.00 M M 4.2 13 170 M M 1 19 170 2 83 68 76 17 0 11 0.14 M M 6.7 15 180 M M 6 13 20 180 3 76 64 70 11 0 5 0.24 M M 3.8 10 60 M M 7 13 13 60 4 73 64 69 11 0 4 T M M 8.2 17 20 M M 9 1 25 40 5 67 65 66 8 0 1 0.00 M M 7.4 14 50 M M 10 20 40 6 68 65 67 9 0 2 T M M 7.3 13 60 M M 10 1 20 70 7 75 65 70 13 0 5 0.81 M M 5.3 16 150 M M 8 13 25 150 8 75 62 69 12 0 4 0.18 M M 2.0 10 240 M M 8 123 14 190 9 79 64 72 16 0 7 0.01 M M 4.8 15 160 M M 4 1 20 150 10 78 67 73 17 0 8 0.01 M M 10.0 22 210 M M 2 33 210 11 78 63 71 15 0 6 0.66 M M 10.4 22 180 M M 5 13 28 180 12 65 54 60 5 5 0 0.01 M M 6.9 14 260 M M 8 1 22 220 13 72 50 61 6 4 0 0.19 M M 6.5 18 130 M M 4 138 29 130 14 72 52 62 8 3 0 0.18 M M 4.7 13 290 M M 6 1 20 220 15 63 50 57 3 8 0 T M M 6.6 14 320 M M 5 23 310 16 61 45 53 -1 12 0 0.00 M M 9.5 21 290 M M 0 33 320 17 68 40 54 1 11 0 0.00 M M 3.9 15 290 M M 0 23 250 18 73 40 57 4 8 0 0.00 M M 2.2 10 210 M M 0 17 200 19 73 47 60 8 5 0 0.00 M M 6.3 17 180 M M 0 23 180 20 73 50 62 10 3 0 T M M 8.2 17 180 M M 2 3 25 180 21 67 44 56 5 9 0 T M M 9.2 17 300 M M 8 18 24 260 22 56 39 48 -3 17 0 0.00 M M 5.4 12 310 M M 4 17 290 23 57 37 47 -4 18 0 0.00 M M 3.1 10 300 M M 1 14 320 24 53 37 45 -5 20 0 1.84 M M 7.9 26 60 M M 7 13 42 80 25 55 48 52 2 13 0 0.59 M M 14.8 28 30 M M 10 1 42 10 26 57 39 48 -1 17 0 0.00 M M 4.9 15 20 M M 4 1 19 20 27 57 36 47 -2 18 0 0.00 M M 4.4 14 150 M M 0 19 150 28 57 50 54 5 11 0 0.53 M M 7.3 15 60 M M 10 1 22 90 29 56 54 55 7 10 0 0.62 M M 13.0 23 10 M M 10 1 35 20 30 61 45 53 5 12 0 T M M 7.7 20 20 M M 6 1 31 360 31 55 39 47 0 18 0 0.00 M M 8.4 21 300 M M 2 29 330 ================================================================================ SM 2089 1600 222 60 6.01 M 211.0 M 157 ================================================================================ AV 67.4 51.6 6.8 FASTST M M 5 MAX(MPH) MISC ----> 28 30 # 42 80 ================================================================================ 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 MONTH: OCTOBER YEAR: 2021 LATITUDE: 42 5 N LONGITUDE: 87 54 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 59.5 TOTAL FOR MONTH: 6.01 1 = FOG OR MIST DPTR FM NORMAL: 6.0 DPTR FM NORMAL: 2.90 2 = FOG REDUCING VISIBILITY HIGHEST: 86 ON 1 GRTST 24HR 2.43 ON 24-25 TO 1/4 MILE OR LESS LOWEST: 36 ON 27 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: 14 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 11 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 6 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1 [HDD (BASE 65) ] TOTAL THIS MO. 222 CLEAR (SCALE 0-3) 10 DPTR FM NORMAL -148 PTCLDY (SCALE 4-7) 15 TOTAL FM JUL 1 237 CLOUDY (SCALE 8-10) 6 DPTR FM NORMAL -221 [CDD (BASE 65) ] TOTAL THIS MO. 60 DPTR FM NORMAL 47 [PRESSURE DATA] TOTAL FM JAN 1 1265 HIGHEST SLP M ON M DPTR FM NORMAL 332 LOWEST SLP 29.51 ON 29 [REMARKS] #FINAL-10-21#