WFO Monthly/Daily Climate Data
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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000 CXUS53 KLOT 010800 CF6RFD PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: ROCKFORD IL MONTH: FEBRUARY YEAR: 2021 LATITUDE: 42 12 N LONGITUDE: 89 6 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 33 15 24 2 41 0 0.00 0.0 12 8.9 20 350 M M 2 26 340 2 30 9 20 -3 45 0 0.00 0.0 12 5.9 16 340 M M 3 21 340 3 30 2 16 -7 49 0 T T 11 5.7 17 140 M M 6 18 22 140 4 36 15 26 3 39 0 0.26 1.6 11 17.8 33 290 M M 10 149 46 290 5 15 7 11 -12 54 0 0.00 0.0 12 14.6 25 240 M M 3 35 240 6 9 -2 4 -19 61 0 0.07 0.8 12 9.5 17 290 M M 5 8 23 290 7 0 -11 -5 -29 70 0 0.00 0.0 13 7.2 14 300 M M 5 19 320 8 11 0 6 -18 59 0 0.03 0.3 13 4.8 10 360 M M 10 8 14 320 9 10 -6 2 -22 63 0 0.00 0.0 13 5.2 15 20 M M 3 17 20 10 15 -2 7 -17 58 0 0.00 0.0 13 7.0 16 350 M M 8 20 360 11 15 0 8 -17 57 0 0.05 0.8 13 10.6 20 350 M M 6 8 27 360 12 10 5 8 -17 57 0 T 0.3 13 11.6 17 340 M M 10 22 360 13 6 -4 1 -24 64 0 0.05 0.8 13 11.8 18 330 M M 7 89 24 330 14 1 -6 -2 -28 67 0 0.00 0.0 14 12.6 18 350 M M 8 23 310 15 5 -4 1 -25 64 0 0.09 1.8 14 16.7 24 350 M M 10 9 31 360 16 21 -4 9 -17 56 0 0.05 1.2 17 8.9 18 360 M M 4 9 25 350 17 17 -12 3 -23 62 0 T T 16 1.8 8 360 M M 6 8 10 10 18 28 10 19 -8 46 0 0.02 0.4 16 6.7 13 300 M M 9 22 320 19 20 1 11 -16 54 0 T T 16 5.3 12 230 M M 4 18 15 230 20 24 -7 9 -19 56 0 0.00 0.0 16 4.6 10 140 M M 2 8 14 140 21 36 16 26 -2 39 0 0.16 1.2 15 12.7 24 150 M M 10 189 35 140 22 41 26 34 6 31 0 T T 16 13.5 25 290 M M 9 18 34 280 23 45 37 41 12 24 0 0.00 0.0 14 9.2 20 170 M M 5 24 170 24 43 26 35 6 30 0 0.00 0.0 10 7.6 23 310 M M 4 29 320 25 40 20 30 1 35 0 0.00 0.0 8 5.0 13 240 M M 2 16 230 26 38 18 28 -2 37 0 T T 6 7.1 20 140 M M 4 18 26 160 27 44 30 37 7 28 0 T 0.0 4 6.5 14 130 M M 4 18 18 130 28 44 29 37 6 28 0 0.03 0.0 1 10.7 23 300 M M 8 128 33 240 ================================================================================ SM 667 208 1374 0 0.81 9.2 249.5 M 167 ================================================================================ AV 23.8 7.4 8.9 FASTST M M 6 MAX(MPH) MISC ----> 33 290 46 290 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: ROCKFORD IL MONTH: FEBRUARY YEAR: 2021 LATITUDE: 42 12 N LONGITUDE: 89 6 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 15.6 TOTAL FOR MONTH: 0.81 1 = FOG OR MIST DPTR FM NORMAL: -10.3 DPTR FM NORMAL: -0.60 2 = FOG REDUCING VISIBILITY HIGHEST: 45 ON 23 GRTST 24HR 0.26 ON 4- 4 TO 1/4 MILE OR LESS LOWEST: -12 ON 17 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 10.5 INCHES 5 = HAIL GRTST 24HR 1.8 ON 15-15 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: 17 ON 16 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: 18 0.01 INCH OR MORE: 10 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 2 MIN 32 OR BELOW: 27 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 12 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 1374 CLEAR (SCALE 0-3) 6 DPTR FM NORMAL 281 PTCLDY (SCALE 4-7) 14 TOTAL FM JUL 1 4745 CLOUDY (SCALE 8-10) 8 DPTR FM NORMAL -257 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 0 HIGHEST SLP M ON M DPTR FM NORMAL 0 LOWEST SLP 29.31 ON 4 [REMARKS] #FINAL-02-21#