WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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412 CXUS53 KLOT 010700 CF6DPA PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: DU PAGE AIRPORT MONTH: SEPTEMBER YEAR: 2020 LATITUDE: 41 55 N LONGITUDE: 88 15 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 72 66 69 -1 0 4 0.21 0.0 0 7.1 14 20 M M 8 13 19 90 2 86 61 74 5 0 9 0.04 0.0 0 9.0 21 260 M M 3 1 28 260 3 87 57 72 3 0 7 0.00 0.0 0 13.2 30 230 M M 1 40 210 4 79 49 64 -5 1 0 0.00 0.0 0 7.7 22 290 M M 1 29 290 5 81 58 70 2 0 5 0.00 0.0 0 9.0 23 290 M M 0 34 220 6 81 57 69 1 0 4 1.33 0.0 0 12.9 24 170 M M 5 13 35 210 7 78 61 70 2 0 5 0.18 0.0 0 10.5 18 60 M M 3 13 27 70 8 62 57 60 -7 5 0 0.76 0.0 0 13.4 24 20 M M 9 13 34 110 9 63 54 59 -8 6 0 0.08 0.0 0 10.4 16 40 M M 10 13 23 40 10 67 53 60 -7 5 0 0.33 0.0 0 10.9 18 50 M M 10 1 25 30 11 65 58 62 -4 3 0 0.20 0.0 0 7.6 13 80 M M 9 18 18 80 12 73 57 65 -1 0 0 0.31 0.0 0 8.6 17 180 M M 8 1 24 210 13 76 55 66 0 0 1 0.04 0.0 0 6.0 16 310 M M 1 1 21 330 14 75 51 63 -2 2 0 0.00 0.0 0 3.5 10 150 M M 2 1 14 140 15 77 55 66 1 0 1 0.00 0.0 0 7.9 16 180 M M 0 1 22 210 16 83 56 70 6 0 5 0.00 0.0 0 9.3 18 240 M M 3 24 240 17 69 49 59 -5 6 0 0.00 0.0 0 9.5 18 50 M M 2 26 30 18 61 42 52 -11 13 0 0.00 0.0 0 8.1 18 30 M M 2 25 40 19 65 37 51 -12 14 0 0.00 0.0 0 3.5 13 170 M M 0 16 180 20 71 40 56 -7 9 0 0.00 0.0 0 5.6 15 120 M M 0 20 150 21 73 45 59 -3 6 0 0.00 0.0 0 4.6 14 180 M M 0 18 170 22 78 47 63 1 2 0 0.00 0.0 0 4.6 13 250 M M 0 17 210 23 79 52 66 5 0 1 0.00 0.0 0 4.6 13 220 M M 0 1 17 240 24 78 51 65 4 0 0 0.00 0.0 0 6.6 16 210 M M 1 1 24 220 25 78 53 66 6 0 1 0.00 0.0 0 8.9 18 160 M M 0 28 160 26 78 61 70 10 0 5 0.00 0.0 0 14.0 23 180 M M 3 1 35 180 27 76 53 65 5 0 0 0.25 0.0 0 11.3 17 300 M M 4 1 30 310 28 63 47 55 -4 10 0 0.23 M 0 8.7 20 290 M M 8 1 27 280 29 59 41 50 -9 15 0 T M 0 7.3 17 280 M M 5 22 270 30 66 47 57 -1 8 0 0.00 0.0 0 14.4 32 310 M M 4 47 280 ================================================================================ SM 2199 1570 105 48 3.96 0.0 258.7 M 102 ================================================================================ AV 73.3 52.3 8.6 FASTST M M 3 MAX(MPH) MISC ----> # 32 310 # 47 280 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: DU PAGE AIRPORT MONTH: SEPTEMBER YEAR: 2020 LATITUDE: 41 55 N LONGITUDE: 88 15 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 62.8 TOTAL FOR MONTH: 3.96 1 = FOG OR MIST DPTR FM NORMAL: -1.4 DPTR FM NORMAL: 0.67 2 = FOG REDUCING VISIBILITY HIGHEST: 87 ON 3 GRTST 24HR 1.33 ON 6- 6 TO 1/4 MILE OR LESS LOWEST: 37 ON 19 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: 12 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 9 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 2 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1 [HDD (BASE 65) ] TOTAL THIS MO. 105 CLEAR (SCALE 0-3) 18 DPTR FM NORMAL 3 PTCLDY (SCALE 4-7) 7 TOTAL FM JUL 1 109 CLOUDY (SCALE 8-10) 5 DPTR FM NORMAL -2 [CDD (BASE 65) ] TOTAL THIS MO. 48 DPTR FM NORMAL -31 [PRESSURE DATA] TOTAL FM JAN 1 941 HIGHEST SLP M ON M DPTR FM NORMAL 138 LOWEST SLP 29.55 ON 30 [REMARKS] #FINAL-09-20#