WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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000 CXUS53 KLOT 011749 CF6PWK PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: CHICAGO EXECUTIVE MONTH: JANUARY 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 36 18 27 2 38 0 0.41 M M 8.8 17 30 M M 8 168 26 60 2 36 28 32 8 33 0 0.00 M M 5.6 14 340 M M 10 18 25 340 3 34 27 31 7 34 0 T M M 6.5 13 190 M M 10 18 20 320 4 31 25 28 4 37 0 T M M 7.5 13 190 M M 10 18 17 240 5 36 30 33 9 32 0 0.00 M M 5.6 13 300 M M 10 18 19 310 6 39 25 32 8 33 0 T M M 3.4 8 40 M M 7 18 12 60 7 38 34 36 12 29 0 0.00 M M 6.6 13 10 M M 10 1 17 20 8 37 30 34 10 31 0 0.05 M M 9.4 16 350 M M 10 1 24 10 9 38 29 34 10 31 0 0.00 M M 6.5 10 320 M M 7 15 330 10 31 26 29 5 36 0 0.00 M M 5.3 9 260 M M 10 8 16 270 11 31 22 27 3 38 0 0.00 M M 11.0 17 230 M M 10 18 26 240 12 38 27 33 9 32 0 0.00 M M 7.7 15 200 M M 1 18 22 220 13 41 31 36 13 29 0 0.00 M M 6.9 14 200 M M 4 1 18 190 14 41 29 35 12 30 0 0.19 M M 8.8 18 180 M M 5 1 24 180 15 39 31 35 12 30 0 0.01 M M 4.8 14 190 M M 9 1 19 190 16 38 32 35 12 30 0 0.07 M M 8.2 15 300 M M 10 1 22 310 17 35 27 31 8 34 0 0.11 M M 4.4 10 320 M M 10 18 16 300 18 31 23 27 4 38 0 0.00 M M 7.4 16 290 M M 9 1 24 250 19 31 21 26 3 39 0 T M M 9.1 22 320 M M 8 128 30 320 20 35 12 24 1 41 0 T M M 11.6 24 180 M M 1 37 190 21 41 31 36 13 29 0 0.00 M M 11.8 22 270 M M 1 33 290 22 31 13 22 -1 43 0 0.00 M M 9.6 21 320 M M 1 29 320 23 30 7 19 -4 46 0 0.00 M M 3.4 12 200 M M 3 15 190 24 34 28 31 7 34 0 T M M 6.4 16 170 M M 10 18 23 170 25 35 28 32 8 33 0 T M M 10.6 21 60 M M 10 1 34 80 26 33 25 29 5 36 0 M M M 13.8 22 350 M M 10 1 34 50 27 28 13 21 -3 44 0 T M M 8.9 16 340 M M 6 23 350 28 26 7 17 -7 48 0 0.00 M M 5.3 13 330 M M 0 17 330 29 33 13 23 -1 42 0 0.00 M M 4.6 12 130 M M 2 16 120 30 35 30 33 9 32 0 M M M 12.7 22 120 M M 7 1 32 100 31 33 31 32 8 33 0 M M M 12.7 21 10 M M 10 18 30 70 ================================================================================ SM 1075 753 1095 0 0.84 M 244.9 M 219 ================================================================================ AV 34.7 24.3 7.9 FASTST M M 7 MAX(MPH) MISC ----> 24 180 37 190 ================================================================================ 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: JANUARY YEAR: 2021 LATITUDE: 42 5 N LONGITUDE: 87 54 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 29.5 TOTAL FOR MONTH: 0.84 1 = FOG OR MIST DPTR FM NORMAL: 5.8 DPTR FM NORMAL: -0.79 2 = FOG REDUCING VISIBILITY HIGHEST: 41 ON 14,13 GRTST 24HR 0.41 ON 1- 1 TO 1/4 MILE OR LESS LOWEST: 7 ON 28,23 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: 9 0.01 INCH OR MORE: 6 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 3 MIN 32 OR BELOW: 30 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 1095 CLEAR (SCALE 0-3) 6 DPTR FM NORMAL -185 PTCLDY (SCALE 4-7) 7 TOTAL FM JUL 1 3149 CLOUDY (SCALE 8-10) 18 DPTR FM NORMAL -551 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 0 HIGHEST SLP 30.73 ON 28 DPTR FM NORMAL 0 LOWEST SLP 29.44 ON 15 [REMARKS] #FINAL-01-21#