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: AUGUST
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 83 63 73 0 0 8 0.00 0.0 0 5.5 13 180 M M 7 21 200
2 82 61 72 -1 0 7 0.00 0.0 0 5.7 14 190 M M 6 19 190
3 83 62 73 0 0 8 0.00 0.0 0 2.8 10 180 M M 7 12 14 200
4 84 66 75 2 0 10 0.00 0.0 0 3.9 13 100 M M 6 21 100
5 79 67 73 0 0 8 T 0.0 0 5.2 12 70 M M 8 20 60
6 78 65 72 -1 0 7 0.00 0.0 0 4.6 12 80 M M 6 18 110
7 78 62 70 -3 0 5 0.00 0.0 0 6.5 15 330 M M 8 20 330
8 80 58 69 -4 0 4 0.21 0.0 0 4.7 29 340 M M 3 13 42 350
9 76 60 68 -5 0 3 0.00 0.0 0 3.6 10 180 M M 7 12 14 200
10 84 61 73 0 0 8 0.00 0.0 0 6.4 15 280 M M 7 12 23 270
11 84 67 76 3 0 11 0.07 0.0 0 9.3 24 200 M M 6 1 33 200
12 85 65 75 3 0 10 T 0.0 0 8.1 17 270 M M 3 25 310
13 76 61 69 -3 0 4 0.01 0.0 0 2.5 8 80 M M 7 14 70
14 68 62 65 -7 0 0 1.08 0.0 0 6.5 17 280 M M 10 13 24 20
15 77 59 68 -4 0 3 T 0.0 0 9.3 18 310 M M 4 24 330
16 79 55 67 -5 0 2 0.00 0.0 0 8.1 18 180 M M 2 24 190
17 77 58 68 -4 0 3 0.04 0.0 0 12.5 24 310 M M 5 3 33 310
18 75 52 64 -8 1 0 0.00 0.0 0 3.5 10 200 M M 2 14 230
19 83 59 71 -1 0 6 0.00 0.0 0 10.1 21 180 M M 2 27 180
20 91 68 80 8 0 15 T 0.0 0 3.2 12 70 M M 5 20 50
21 84 66 75 3 0 10 0.00 0.0 0 4.9 10 40 M M 6 16 70
22 87 64 76 5 0 11 0.00 0.0 0 5.8 14 170 M M 3 20 180
23 97 75 86 15 0 21 0.00 0.0 0 9.3 18 220 M M 1 1 27 250
24 97 78 88 17 0 23 0.00 0.0 0 8.3 21 230 M M 2 3 28 230
25 84 70 77 6 0 12 0.00 0.0 0 3.5 10 140 M M 6 17 130
26 74 61 68 -3 0 3 0.00 0.0 0 5.9 15 360 M M 7 1 24 10
27 77 59 68 -2 0 3 0.00 0.0 0 5.3 12 20 M M 4 18 70
28 79 53 66 -4 0 1 0.00 0.0 0 2.9 10 190 M M 1 14 180
29 84 60 72 2 0 7 0.00 0.0 0 7.7 21 340 M M 2 27 340
30 73 55 64 -6 1 0 0.00 0.0 0 5.5 13 360 M M 1 21 60
31 77 50 64 -6 1 0 0.00 0.0 0 3.6 12 140 M M 0 17 120
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SM 2515 1922 3 213 1.41 0.0 184.7 M 144
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AV 81.1 62.0 6.0 FASTST M M 5 MAX(MPH)
MISC ----> 29 340 42 350
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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: AUGUST
YEAR: 2023
LATITUDE: 42 12 N
LONGITUDE: 89 6 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 71.6 TOTAL FOR MONTH: 1.41 1 = FOG OR MIST
DPTR FM NORMAL: -0.3 DPTR FM NORMAL: -2.78 2 = FOG REDUCING VISIBILITY
HIGHEST: 97 ON 24,23 GRTST 24HR 1.08 ON 14-14 TO 1/4 MILE OR LESS
LOWEST: 50 ON 31 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: 5
MAX 90 OR ABOVE: 3 0.10 INCH OR MORE: 2
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 3 CLEAR (SCALE 0-3) 11
DPTR FM NORMAL -5 PTCLDY (SCALE 4-7) 18
TOTAL FM JUL 1 3 CLOUDY (SCALE 8-10) 2
DPTR FM NORMAL -3
[CDD (BASE 65) ]
TOTAL THIS MO. 213
DPTR FM NORMAL -9 [PRESSURE DATA]
TOTAL FM JAN 1 673 HIGHEST SLP M ON M
DPTR FM NORMAL -66 LOWEST SLP 29.64 ON 17
[REMARKS]
#FINAL-08-23#