WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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000 CXUS53 KLOT 010800 CF6ORD PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: CHICAGO-OHARE MONTH: AUGUST YEAR: 2021 LATITUDE: 41 58 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 76 62 69 -6 0 4 0.00 0.0 0 10.8 18 30 M M 3 18 26 60 2 78 60 69 -6 0 4 0.00 0.0 0 4.9 13 60 M M 4 17 120 3 83 62 73 -2 0 8 0.00 0.0 0 4.0 13 90 M M 4 22 50 4 85 64 75 0 0 10 0.00 0.0 0 3.4 14 80 M M 1 18 70 5 87 66 77 2 0 12 0.00 0.0 0 7.9 16 170 M M 4 8 26 160 6 83 66 75 0 0 10 0.19 0.0 0 10.2 30 20 M M 9 13 38 30 7 89 67 78 3 0 13 0.00 0.0 0 7.7 13 200 M M 7 1 20 220 8 92 71 82 7 0 17 0.03 0.0 0 11.9 30 250 M M 8 3 46 260 9 83 70 77 2 0 12 0.64 0.0 0 10.1 21 200 M M 9 13 33 200 10 93 70 82 7 0 17 0.38 0.0 0 8.4 36 280 M M 8 13 57 290 11 88 72 80 6 0 15 0.09 0.0 0 13.3 33 250 M M 8 13 50 250 12 85 72 79 5 0 14 T 0.0 0 9.6 28 230 M M 9 36 230 13 84 70 77 3 0 12 0.00 0.0 0 6.5 13 10 M M 7 17 320 14 80 62 71 -3 0 6 0.00 0.0 0 6.5 13 50 M M 3 19 70 15 80 60 70 -4 0 5 0.00 0.0 0 6.3 15 90 M M 1 21 90 16 80 63 72 -2 0 7 0.00 0.0 0 5.8 15 70 M M 1 22 80 17 84 66 75 1 0 10 0.00 0.0 0 5.1 13 90 M M 3 19 100 18 86 70 78 4 0 13 0.00 0.0 0 6.6 14 100 M M 7 19 80 19 88 72 80 6 0 15 T 0.0 0 5.7 15 100 M M 4 138 19 120 20 91 70 81 7 0 16 0.00 0.0 0 5.3 14 170 M M 3 18 19 170 21 88 73 81 8 0 16 0.60 0.0 0 8.3 22 220 M M 5 138 33 220 22 83 70 77 4 0 12 0.00 0.0 0 8.7 16 360 M M 5 8 21 340 23 87 67 77 4 0 12 0.00 0.0 0 5.9 14 250 M M 5 21 280 24 95 72 84 11 0 19 1.91 0.0 0 8.6 39 10 M M 6 138 47 300 25 94 71 83 10 0 18 0.39 0.0 0 6.5 22 190 M M 7 13 30 180 26 90 70 80 7 0 15 T 0.0 0 5.3 13 110 M M 6 16 110 27 91 73 82 10 0 17 0.00 0.0 0 6.0 14 180 M M 6 19 160 28 92 76 84 12 0 19 0.00 0.0 0 8.5 17 210 M M 3 3 24 220 29 89 72 81 9 0 16 0.28 0.0 0 10.5 23 310 M M 5 13 34 220 30 85 67 76 4 0 11 0.00 0.0 0 4.7 15 130 M M 3 18 140 31 82 66 74 2 0 9 T 0.0 0 8.1 21 50 M M 6 27 40 ================================================================================ SM 2671 2112 0 384 4.51 0.0 231.1 M 160 ================================================================================ AV 86.2 68.1 7.5 FASTST M M 5 MAX(MPH) MISC ----> 39 10 57 290 ================================================================================ 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-OHARE MONTH: AUGUST YEAR: 2021 LATITUDE: 41 58 N LONGITUDE: 87 54 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 77.1 TOTAL FOR MONTH: 4.51 1 = FOG OR MIST DPTR FM NORMAL: 3.3 DPTR FM NORMAL: 0.26 2 = FOG REDUCING VISIBILITY HIGHEST: 95 ON 24 GRTST 24HR 1.91 ON 24-24 TO 1/4 MILE OR LESS LOWEST: 60 ON 15, 2 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 0.0 INCH 5 = HAIL GRTST 24HR 0.0 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: 0 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: 9 MAX 90 OR ABOVE: 8 0.10 INCH OR MORE: 7 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 3 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1 [HDD (BASE 65) ] TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 9 DPTR FM NORMAL -4 PTCLDY (SCALE 4-7) 19 TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 3 DPTR FM NORMAL -2 [CDD (BASE 65) ] TOTAL THIS MO. 384 DPTR FM NORMAL 107 [PRESSURE DATA] TOTAL FM JAN 1 1074 HIGHEST SLP M ON M DPTR FM NORMAL 202 LOWEST SLP 29.73 ON 11 [REMARKS] #FINAL-08-21#