WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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000 CXUS53 KLOT 010700 CF6ORD PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: CHICAGO-OHARE MONTH: APRIL YEAR: 2020 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 53 38 46 2 19 0 0.00 0.0 0 7.0 13 60 M M 6 18 60 2 61 34 48 4 17 0 T 0.0 0 5.0 14 70 M M 3 20 80 3 70 46 58 14 7 0 T 0.0 0 6.5 14 280 M M 9 19 270 4 52 37 45 0 20 0 0.06 0.0 0 7.5 16 320 M M 8 22 320 5 52 35 44 -1 21 0 0.00 0.0 0 8.5 15 40 M M 5 20 30 6 64 35 50 5 15 0 0.01 0.0 0 5.8 15 180 M M 7 22 190 7 80 51 66 20 0 1 0.04 0.0 0 7.8 23 220 M M 6 13 33 220 8 74 48 61 15 4 0 0.22 0.0 0 8.0 25 340 M M 6 138 35 10 9 50 36 43 -3 22 0 T T 0 17.9 32 310 M M 3 5 47 290 10 50 33 42 -5 23 0 0.00 0.0 0 9.6 18 270 M M 4 25 290 11 63 42 53 6 12 0 0.17 0.0 0 7.7 23 220 M M 9 33 240 12 66 49 58 10 7 0 0.13 0.0 0 9.5 20 160 M M 10 1 27 160 13 56 34 45 -3 20 0 0.02 0.0 0 17.0 29 300 M M 7 1 42 300 14 41 30 36 -12 29 0 T T 0 12.3 24 260 M M 5 37 260 15 40 27 34 -15 31 0 0.10 1.7 1 8.2 17 290 M M 8 1 24 260 16 47 28 38 -11 27 0 0.00 0.0 0 9.2 20 270 M M 5 29 250 17 42 34 38 -12 27 0 0.29 3.0 2 7.8 16 40 M M 8 18 20 40 18 59 34 47 -3 18 0 0.00 0.0 0 16.4 29 210 M M 1 40 220 19 62 39 51 1 14 0 0.00 0.0 0 11.2 21 40 M M 2 33 330 20 64 36 50 -1 15 0 0.04 0.0 0 12.6 28 230 M M 3 43 260 21 53 36 45 -6 20 0 0.00 0.0 0 14.6 25 310 M M 2 36 310 22 63 40 52 1 13 0 0.06 0.0 0 7.0 22 10 M M 9 27 360 23 57 43 50 -2 15 0 T 0.0 0 7.6 17 360 M M 10 8 21 20 24 50 40 45 -7 20 0 0.00 0.0 0 9.9 16 30 M M 10 18 18 30 25 47 42 45 -7 20 0 0.19 0.0 0 12.7 22 20 M M 10 1 28 30 26 63 41 52 -1 13 0 0.00 0.0 0 11.5 23 30 M M 5 36 10 27 68 40 54 1 11 0 0.16 0.0 0 9.2 24 190 M M 7 1 36 160 28 76 48 62 8 3 0 0.27 0.0 0 7.4 23 190 M M 8 123 32 170 29 61 43 52 -2 13 0 1.89 0.0 0 10.7 30 340 M M 10 1 41 340 30 56 42 49 -5 16 0 0.16 0.0 0 13.7 28 350 M M 7 1 43 330 ================================================================================ SM 1740 1161 492 1 3.81 4.7 299.8 M 193 ================================================================================ AV 58.0 38.7 10.0 FASTST M M 6 MAX(MPH) MISC ----> # 32 310 # 47 290 ================================================================================ 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: APRIL YEAR: 2020 LATITUDE: 41 58 N LONGITUDE: 87 54 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 48.4 TOTAL FOR MONTH: 3.81 1 = FOG OR MIST DPTR FM NORMAL: -0.6 DPTR FM NORMAL: 0.43 2 = FOG REDUCING VISIBILITY HIGHEST: 80 ON 7 GRTST 24HR 1.89 ON 29-29 TO 1/4 MILE OR LESS LOWEST: 27 ON 15 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 4.7 INCHES 5 = HAIL GRTST 24HR 3.0 ON 17-17 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: 2 ON 17 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: 16 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 10 MIN 32 OR BELOW: 3 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1 [HDD (BASE 65) ] TOTAL THIS MO. 492 CLEAR (SCALE 0-3) 4 DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 16 TOTAL FM JUL 1 5558 CLOUDY (SCALE 8-10) 10 DPTR FM NORMAL -509 [CDD (BASE 65) ] TOTAL THIS MO. 1 DPTR FM NORMAL -8 [PRESSURE DATA] TOTAL FM JAN 1 1 HIGHEST SLP M ON M DPTR FM NORMAL -9 LOWEST SLP 29.43 ON 12 [REMARKS] #FINAL-04-20#