WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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000 CXUS53 KLOT 010700 CF6MDW PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: CHICAGO-MIDWAY MONTH: SEPTEMBER YEAR: 2020 LATITUDE: 41 46 N LONGITUDE: 87 45 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 74 69 72 0 0 7 0.27 0.0 0 7.2 17 100 M M 10 13 22 100 2 88 70 79 7 0 14 T 0.0 0 10.5 22 270 M M 7 30 260 3 88 65 77 6 0 12 0.00 0.0 0 14.0 28 250 M M 3 40 230 4 80 56 68 -3 0 3 0.00 0.0 0 8.7 24 280 M M 2 34 270 5 83 64 74 3 0 9 0.00 0.0 0 11.3 24 240 M M 2 33 230 6 82 59 71 1 0 6 0.48 0.0 0 13.5 25 170 M M 7 3 37 210 7 78 66 72 2 0 7 0.18 0.0 0 12.8 22 230 M M 8 13 32 230 8 67 61 64 -6 1 0 0.76 0.0 0 13.1 25 360 M M 9 13 36 120 9 66 61 64 -5 1 0 0.39 0.0 0 10.4 17 20 M M 9 138 24 40 10 68 58 63 -6 2 0 0.16 0.0 0 12.0 21 40 M M 10 1 27 50 11 69 62 66 -3 0 1 T 0.0 0 10.4 14 120 M M 10 18 19 70 12 73 63 68 0 0 3 0.33 0.0 0 9.3 15 170 M M 8 18 23 140 13 76 61 69 1 0 4 0.01 0.0 0 6.9 15 340 M M 3 18 20 90 14 75 57 66 -1 0 1 0.00 0.0 0 3.6 10 100 M M 6 1 13 100 15 78 59 69 2 0 4 0.00 0.0 0 8.0 15 200 M M 7 24 170 16 83 59 71 5 0 6 0.00 0.0 0 10.1 18 40 M M 7 26 30 17 70 60 65 -1 0 0 0.00 0.0 0 14.2 22 50 M M 5 30 60 18 62 49 56 -10 9 0 0.00 0.0 0 13.1 22 30 M M 4 28 60 19 65 47 56 -9 9 0 0.00 0.0 0 5.8 14 170 M M 2 19 90 20 73 50 62 -3 3 0 0.00 0.0 0 7.1 16 140 M M 2 23 150 21 75 52 64 0 1 0 0.00 0.0 0 7.1 14 170 M M 3 22 170 22 79 55 67 3 0 2 0.00 0.0 0 6.6 13 250 M M 3 20 180 23 79 58 69 6 0 4 0.00 0.0 0 6.4 14 230 M M 6 25 260 24 79 56 68 5 0 3 0.00 0.0 0 7.7 17 240 M M 4 23 230 25 81 59 70 8 0 5 0.00 0.0 0 8.7 17 190 M M 1 27 170 26 78 63 71 9 0 6 0.00 0.0 0 15.0 24 200 M M 8 18 41 180 27 78 54 66 4 0 1 0.08 0.0 0 11.2 18 210 M M 8 1 32 210 28 63 51 57 -4 8 0 0.25 0.0 0 8.9 20 300 M M 8 1 27 300 29 61 45 53 -8 12 0 0.00 0.0 0 8.4 17 280 M M 5 24 280 30 68 51 60 0 5 0 0.00 0.0 0 13.6 30 310 M M 5 42 310 ================================================================================ SM 2239 1740 51 98 2.91 0.0 295.6 M 172 ================================================================================ AV 74.6 58.0 9.9 FASTST M M 6 MAX(MPH) MISC ----> # 30 310 # 42 310 ================================================================================ 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-MIDWAY MONTH: SEPTEMBER YEAR: 2020 LATITUDE: 41 46 N LONGITUDE: 87 45 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 66.3 TOTAL FOR MONTH: 2.91 1 = FOG OR MIST DPTR FM NORMAL: -0.1 DPTR FM NORMAL: -0.40 2 = FOG REDUCING VISIBILITY HIGHEST: 88 ON 3, 2 GRTST 24HR 0.76 ON 8- 8 TO 1/4 MILE OR LESS LOWEST: 45 ON 29 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: 10 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 8 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 51 CLEAR (SCALE 0-3) 8 DPTR FM NORMAL -26 PTCLDY (SCALE 4-7) 15 TOTAL FM JUL 1 51 CLOUDY (SCALE 8-10) 7 DPTR FM NORMAL -31 [CDD (BASE 65) ] TOTAL THIS MO. 98 DPTR FM NORMAL -21 [PRESSURE DATA] TOTAL FM JAN 1 1262 HIGHEST SLP M ON M DPTR FM NORMAL 233 LOWEST SLP 29.55 ON 30 [REMARKS] #FINAL-09-20#