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WFO Monthly/Daily Climate Data
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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000 CXUS53 KLOT 011746 CF6LOT PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: ROMEOVILLE WFO MONTH: MAY YEAR: 2021 LATITUDE: 41 36 N LONGITUDE: 88 5 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 82 41 62 6 3 0 0.00 0.0 0 17.1 27 230 M M 2 37 230 2 83 59 71 15 0 6 T 0.0 0 17.9 32 200 M M 3 8 38 200 3 70 58 64 7 1 0 0.25 0.0 0 7.8 17 190 M M 9 13 23 190 4 59 46 53 -4 12 0 T 0.0 0 7.4 16 350 M M 8 28 350 5 63 42 53 -4 12 0 0.00 0.0 0 7.7 14 320 M M 2 22 310 6 55 43 49 -9 16 0 0.03 0.0 0 8.1 15 10 M M 7 18 30 7 60 39 50 -8 15 0 T 0.0 0 9.2 20 350 M M 4 25 350 8 56 34 45 -13 20 0 0.78 0.0 0 4.5 14 80 M M 5 18 100 9 56 37 47 -12 18 0 1.49 T 0 12.0 22 70 M M 5 29 70 10 56 37 47 -12 18 0 0.01 0.0 0 6.4 14 70 M M 7 22 80 11 57 37 47 -13 18 0 0.00 0.0 0 6.1 16 70 M M 3 22 20 12 62 36 49 -11 16 0 0.00 0.0 0 4.7 13 80 M M 0 18 0 13 68 37 53 -7 12 0 0.00 0.0 0 2.1 7 140 M M 2 M M 14 70 42 56 -5 9 0 0.00 0.0 0 2.9 7 170 M M 1 M M 15 59 50 55 -6 10 0 0.22 0.0 0 5.8 10 170 M M 8 M M 16 70 53 62 1 3 0 0.00 0.0 0 3.0 7 90 M M 4 M M 17 67 58 63 1 2 0 0.00 0.0 0 7.6 13 110 M M 7 12 110 18 72 58 65 3 0 0 0.07 0.0 0 10.3 18 140 M M 8 23 140 19 73 63 68 6 0 3 0.07 0.0 0 12.5 22 180 M M 8 27 190 20 84 66 75 12 0 10 0.00 0.0 0 12.0 20 200 M M 3 28 190 21 84 65 75 12 0 10 0.00 0.0 0 8.7 18 210 M M 3 24 210 22 85 66 76 12 0 11 0.00 0.0 0 7.2 13 260 M M 3 21 250 23 83 60 72 8 0 7 T 0.0 0 7.9 12 280 M M 6 24 280 24 88 58 73 9 0 8 0.00 0.0 0 7.5 15 220 M M 2 18 20 230 25 85 68 77 13 0 12 0.02 0.0 0 12.8 24 230 M M 6 31 230 26 80 57 69 4 0 4 0.50 0.0 0 10.8 18 290 M M 3 25 310 27 63 50 57 -8 8 0 0.01 0.0 0 16.6 25 40 M M 5 30 40 28 51 44 48 -18 17 0 0.81 0.0 0 18.2 25 40 M M 10 1 32 40 29 61 42 52 -14 13 0 0.00 0.0 0 11.5 21 50 M M 1 29 60 30 70 41 56 -10 9 0 0.00 0.0 0 3.0 8 40 M M 0 M M 31 69 50 60 -7 5 0 T 0.0 0 5.8 14 230 M M 2 22 270 ================================================================================ SM 2141 1537 237 71 4.26 T 275.1 M 137 ================================================================================ AV 69.1 49.6 8.9 FASTST M M 4 MAX(MPH) MISC ----> 32 200 38 200 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: ROMEOVILLE WFO MONTH: MAY YEAR: 2021 LATITUDE: 41 36 N LONGITUDE: 88 5 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 59.3 TOTAL FOR MONTH: 4.26 1 = FOG OR MIST DPTR FM NORMAL: -2.1 DPTR FM NORMAL: -0.55 2 = FOG REDUCING VISIBILITY HIGHEST: 88 ON 24 GRTST 24HR 1.49 ON 9- 9 TO 1/4 MILE OR LESS LOWEST: 34 ON 8 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: T 5 = HAIL GRTST 24HR T ON 9- 9 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: 6 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 4 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1 [HDD (BASE 65) ] TOTAL THIS MO. 237 CLEAR (SCALE 0-3) 14 DPTR FM NORMAL 57 PTCLDY (SCALE 4-7) 13 TOTAL FM JUL 1 5798 CLOUDY (SCALE 8-10) 4 DPTR FM NORMAL -241 [CDD (BASE 65) ] TOTAL THIS MO. 71 DPTR FM NORMAL 4 [PRESSURE DATA] TOTAL FM JAN 1 87 HIGHEST SLP M ON M DPTR FM NORMAL 10 LOWEST SLP M ON M [REMARKS] #FINAL-05-21#