WFO Monthly/Daily Climate Data
Issued by NWS Chicago, IL

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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
================================================================================
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  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
================================================================================
SM 2515 1922         3 213  1.41  0.0    184.7          M      144
================================================================================
AV 81.1 62.0                               6.0 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->    29 340                 42 350
================================================================================
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#


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