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000
CXUS53 KLOT 010800
CF6ORD
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   CHICAGO-OHARE
                                          MONTH:     OCTOBER
                                          YEAR:      2023
                                          LATITUDE:   41 58 N
                                          LONGITUDE:  87 54 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  87  63  75  15   0  10 0.00  0.0    0  4.0 12  90   M    M   1        14  80
 2  86  64  75  15   0  10 0.00  0.0    0  4.3 13 210   M    M   3        16 220
 3  87  64  76  17   0  11 0.00  0.0    0  6.5 16 190   M    M   3        22 190
 4  84  68  76  17   0  11 0.09  0.0    0 10.9 22 190   M    M   9 13     34 200
 5  73  60  67   9   0   2 0.21  0.0    0  6.3 16 290   M    M   8 13     23 290
 6  62  49  56  -2   9   0 0.02  0.0    0 11.5 22 260   M    M   5        34 260
 7  61  46  54  -4  11   0 0.00  0.0    0 11.4 20 320   M    M   2        28 330
 8  57  45  51  -6  14   0 0.00  0.0    0  6.6 13 330   M    M   7        17 320
 9  59  44  52  -5  13   0 0.00  0.0    0  9.2 20 300   M    M   4        28 290
10  64  42  53  -3  12   0 0.00  0.0    0  8.1 18 250   M    M   5        25 260
11  67  42  55  -1  10   0 0.17  0.0    0  5.4 12  50   M    M   5 1      21 100
12  62  55  59   3   6   0 0.18  0.0    0 11.3 20  80   M    M  10 1      27  90
13  60  56  58   3   7   0 0.55  0.0    0 13.2 20 100   M    M  10 18     28  80
14  57  49  53  -2  12   0 0.57  0.0    0 16.6 26  30   M    M  10 18     40  30
15  60  47  54   0  11   0 0.01  0.0    0 11.6 17 350   M    M   8        26 340
16  56  43  50  -4  15   0    T  0.0    0  8.9 17 350   M    M   8 1      23 350
17  64  41  53  -1  12   0 0.00  0.0    0  4.4 14 220   M    M   4        20 220
18  68  46  57   4   8   0 0.04  0.0    0 10.1 23 170   M    M   8        35 160
19  61  54  58   5   7   0 0.10  0.0    0  8.1 15 200   M    M   9 1      22 190
20  61  48  55   3  10   0 0.00  0.0    0  8.9 20 310   M    M   6        27 300
21  65  47  56   4   9   0 0.02  0.0    0 11.1 24 310   M    M   7 1      34 310
22  61  42  52   0  13   0 0.00  0.0    0  6.2 16 340   M    M   4        21 340
23  67  45  56   5   9   0 0.00  0.0    0 10.2 18 170   M    M   5        26 170
24  83  62  73  22   0   8 0.00  0.0    0 13.4 24 210   M    M   5        34 200
25  69  61  65  15   0   0 0.10  0.0    0  6.5 16 210   M    M  10 18     24 200
26  72  65  69  19   0   4 0.11  0.0    0 11.6 21 210   M    M  10 1      31 220
27  72  45  59   9   6   0 0.07  0.0    0 11.5 21 270   M    M   9 1      31 270
28  52  39  46  -3  19   0    T  0.0    0 11.4 17  20   M    M   7        26 340
29  47  39  43  -6  22   0 0.01  0.0    0 12.5 18 350   M    M  10        24 360
30  44  31  38 -10  27   0 0.00  0.0    0  8.8 17 260   M    M   3        29 250
31  38  30  34 -14  31   0 0.03  0.9    0 11.6 23 330   M    M   7 1      35 330
================================================================================
SM 2006 1532       293  56  2.28  0.9    292.1          M      202
================================================================================
AV 64.7 49.4                               9.4 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->    26  30                 40  30
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2

                                          STATION:   CHICAGO-OHARE
                                          MONTH:     OCTOBER
                                          YEAR:      2023
                                          LATITUDE:   41 58 N
                                          LONGITUDE:  87 54 W

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

AVERAGE MONTHLY: 57.1   TOTAL FOR MONTH:   2.28    1 = FOG OR MIST
DPTR FM NORMAL:   3.1   DPTR FM NORMAL:   -1.15    2 = FOG REDUCING VISIBILITY
HIGHEST:    87 ON  3, 1  GRTST 24HR  1.00 ON 13-14      TO 1/4 MILE OR LESS
LOWEST:     30 ON 31                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   0.9 INCH    5 = HAIL
                        GRTST 24HR   0.9 ON 31-31  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:  16
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   8
MIN 32 OR BELOW:   2    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   293    CLEAR  (SCALE 0-3)   5
DPTR FM NORMAL   -62    PTCLDY (SCALE 4-7)  16
TOTAL FM JUL 1   308    CLOUDY (SCALE 8-10) 10
DPTR FM NORMAL  -132

[CDD (BASE 65) ]
TOTAL THIS MO.    56
DPTR FM NORMAL    41    [PRESSURE DATA]
TOTAL FM JAN 1  1145    HIGHEST SLP M ON M
DPTR FM NORMAL   142    LOWEST  SLP 29.55 ON 21

[REMARKS]
#FINAL-10-23#