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:     OCTOBER
                                          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  86  58  72  14   0   7 0.00  0.0    0  3.1 12 160   M    M   1        17 170
 2  85  54  70  12   0   5 0.00  0.0    0  3.1 15 180   M    M   2 1      20 180
 3  86  53  70  13   0   5 0.00  0.0    0  7.3 20 190   M    M   4        28 180
 4  81  63  72  15   0   7 0.00  0.0    0 11.1 21 200   M    M   9 3      29 210
 5  76  53  65   8   0   0 0.00  0.0    0  7.2 17 290   M    M   5        22 290
 6  55  44  50  -6  15   0 0.06  0.0    0 10.2 28 270   M    M   5        37 280
 7  59  36  48  -8  17   0 0.00  0.0    0 10.1 20 280   M    M   3        26 290
 8  56  36  46  -9  19   0    T  0.0    0  2.4  9 280   M    M   9        12 270
 9  58  35  47  -8  18   0 0.00  0.0    0  8.1 22 320   M    M   5        30 290
10  62  31  47  -7  18   0 0.00  0.0    0  5.8 18 280   M    M   2        24 260
11  68  29  49  -5  16   0 0.45  0.0    0  3.0 21 210   M    M   5 13     29 200
12  58  50  54   0  11   0 0.40  0.0    0  7.4 15  80   M    M  10 1      27  70
13  57  52  55   2  10   0 2.71  0.0    0  9.5 23  80   M    M  10 1      37  80
14  56  45  51  -2  14   0 0.21  0.0    0 12.5 22 340   M    M   9 1      33  30
15  58  38  48  -4  17   0 0.00  0.0    0  9.7 21 330   M    M   5        26 320
16  57  35  46  -6  19   0 0.00  0.0    0  5.5 15 340   M    M   4 1      20 340
17  64  32  48  -4  17   0 0.00  0.0    0  2.8 12 230   M    M   4 1      16 240
18  67  41  54   3  11   0 0.17  0.0    0  9.7 25 180   M    M   8        36 190
19  61  48  55   4  10   0 0.11  0.0    0  6.4 18 290   M    M   9 1      24 280
20  63  40  52   2  13   0 0.00  0.0    0  9.4 22 320   M    M   5 1      30 310
21  64  39  52   2  13   0    T  0.0    0 13.1 29 320   M    M   5        38 320
22  59  37  48  -2  17   0 0.00  0.0    0  3.4 16 360   M    M   4        21 360
23  67  41  54   5  11   0 0.00  0.0    0 10.3 23 160   M    M   6        34 150
24  81  57  69  20   0   4    T  0.0    0 13.3 33 200   M    M   6        44 220
25  64  59  62  14   3   0 0.01  0.0    0  7.5 16 180   M    M  10 1      22 170
26  66  61  64  16   1   0 0.48  0.0    0 10.0 17 180   M    M  10 1      28 160
27  68  40  54   6  11   0    T  0.0    0 12.7 22 300   M    M  10 1      29 300
28  50  38  44  -3  21   0    T  0.0    0  9.0 18 350   M    M   9        24 360
29  41  33  37 -10  28   0    T    T    0 11.9 20 350   M    M  10        25 350
30  40  24  32 -14  33   0 0.00  0.0    0  9.2 20 290   M    M   1        27 270
31  38  24  31 -15  34   0    T    T    0 12.5 26 300   M    M   7        39 300
================================================================================
SM 1951 1326       397  28  4.60    T    257.2          M      192
================================================================================
AV 62.9 42.8                               8.3 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->    33 200                 44 220
================================================================================
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:     OCTOBER
                                          YEAR:      2023
                                          LATITUDE:   42 12 N
                                          LONGITUDE:  89  6 W

[TEMPERATURE DATA]      [PRECIPITATION DATA]       SYMBOLS USED IN COLUMN 16

AVERAGE MONTHLY: 52.9   TOTAL FOR MONTH:   4.60    1 = FOG OR MIST
DPTR FM NORMAL:   0.9   DPTR FM NORMAL:    1.97    2 = FOG REDUCING VISIBILITY
HIGHEST:    86 ON  3, 1  GRTST 24HR  2.90 ON 13-14      TO 1/4 MILE OR LESS
LOWEST:     24 ON 31,30                             3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  T            5 = HAIL
                        GRTST 24HR   T   ON 29-29  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:   9
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   7
MIN 32 OR BELOW:   5    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   397    CLEAR  (SCALE 0-3)   5
DPTR FM NORMAL   -15    PTCLDY (SCALE 4-7)  15
TOTAL FM JUL 1   438    CLOUDY (SCALE 8-10) 11
DPTR FM NORMAL   -93

[CDD (BASE 65) ]
TOTAL THIS MO.    28
DPTR FM NORMAL    17    [PRESSURE DATA]
TOTAL FM JAN 1   805    HIGHEST SLP M ON M
DPTR FM NORMAL   -34    LOWEST  SLP 29.60 ON 21

[REMARKS]
#FINAL-10-23#


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