WFO Monthly/Daily Climate Data Issued by NWS Chicago, IL
000
CXUS53 KLOT 010800
CF6RFD
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: ROCKFORD IL
MONTH: SEPTEMBER
YEAR: 2023
LATITUDE: 42 12 N
LONGITUDE: 89 6 W
TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND
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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
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1 81 53 67 -2 0 2 0.00 0.0 0 5.9 16 180 M M 1 1 21 190
2 87 57 72 3 0 7 0.00 0.0 0 7.0 18 180 M M 4 25 170
3 92 62 77 8 0 12 0.00 0.0 0 8.3 20 190 M M 2 27 200
4 92 66 79 11 0 14 0.00 0.0 0 8.6 18 180 M M 2 1 26 180
5 88 71 80 12 0 15 0.00 0.0 0 11.1 20 170 M M 7 29 180
6 75 67 71 3 0 6 0.06 0.0 0 10.4 20 210 M M 9 13 25 290
7 70 63 67 -1 0 2 T 0.0 0 8.4 18 350 M M 10 23 350
8 69 58 64 -3 1 0 T 0.0 0 5.6 10 360 M M 10 14 20
9 79 49 64 -3 1 0 0.00 0.0 0 3.2 10 30 M M 1 1 14 20
10 84 52 68 1 0 3 0.06 0.0 0 5.8 14 10 M M 5 20 10
11 65 53 59 -7 6 0 0.47 0.0 0 5.6 13 350 M M 10 1 16 350
12 75 51 63 -3 2 0 0.00 0.0 0 5.3 17 330 M M 6 1 20 320
13 71 48 60 -6 5 0 0.00 0.0 0 4.6 15 360 M M 5 1 18 360
14 75 42 59 -6 6 0 0.00 0.0 0 1.8 9 190 M M 0 1 12 220
15 79 45 62 -3 3 0 0.00 0.0 0 4.0 12 180 M M 3 1 17 220
16 74 58 66 2 0 1 0.08 0.0 0 5.3 20 350 M M 10 3 26 360
17 74 50 62 -2 3 0 0.14 0.0 0 5.7 15 350 M M 7 1 21 10
18 75 46 61 -3 4 0 T 0.0 0 2.2 8 120 M M 5 1 13 120
19 69 55 62 -1 3 0 0.51 0.0 0 6.2 15 150 M M 9 1 24 140
20 80 61 71 8 0 6 0.41 0.0 0 5.9 15 140 M M 10 13 24 130
21 72 61 67 5 0 2 0.14 0.0 0 3.9 10 100 M M 10 1 18 100
22 76 64 70 8 0 5 0.03 0.0 0 6.6 16 170 M M 10 1 25 130
23 82 62 72 10 0 7 T 0.0 0 7.9 15 120 M M 6 26 110
24 80 59 70 9 0 5 T 0.0 0 7.2 15 140 M M 7 22 100
25 77 62 70 9 0 5 0.07 0.0 0 7.5 14 130 M M 9 13 22 110
26 73 62 68 8 0 3 0.16 0.0 0 5.5 13 300 M M 10 13 18 90
27 72 60 66 6 0 1 0.06 0.0 0 3.9 12 90 M M 9 13 18 90
28 73 53 63 3 2 0 0.00 0.0 0 3.4 10 360 M M 8 1 14 30
29 77 49 63 4 2 0 0.00 0.0 0 3.7 10 120 M M 4 12 14 110
30 86 59 73 14 0 8 0.00 0.0 0 5.9 14 140 M M 1 22 140
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SM 2322 1698 38 104 2.19 0.0 176.4 M 190
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AV 77.4 56.6 5.9 FASTST M M 6 MAX(MPH)
MISC ----> # 20 190 29 180
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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: SEPTEMBER
YEAR: 2023
LATITUDE: 42 12 N
LONGITUDE: 89 6 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 67.0 TOTAL FOR MONTH: 2.19 1 = FOG OR MIST
DPTR FM NORMAL: 2.6 DPTR FM NORMAL: -1.43 2 = FOG REDUCING VISIBILITY
HIGHEST: 92 ON 4, 3 GRTST 24HR 0.68 ON 19-20 TO 1/4 MILE OR LESS
LOWEST: 42 ON 14 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: 2 0.10 INCH OR MORE: 6
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 38 CLEAR (SCALE 0-3) 6
DPTR FM NORMAL -69 PTCLDY (SCALE 4-7) 12
TOTAL FM JUL 1 41 CLOUDY (SCALE 8-10) 12
DPTR FM NORMAL -75
[CDD (BASE 65) ]
TOTAL THIS MO. 104
DPTR FM NORMAL 15 [PRESSURE DATA]
TOTAL FM JAN 1 777 HIGHEST SLP M ON M
DPTR FM NORMAL -51 LOWEST SLP 29.40 ON 30
[REMARKS]
#FINAL-09-23#