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000
CXUS53 KLOT 011304
CF6ORD
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   CHICAGO-OHARE
                                          MONTH:     MAY
                                          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  50  40  45 -10  20   0 0.08  0.0    0 17.2 26 310   M    M  10        39 310
 2  54  42  48  -8  17   0 0.00  0.0    0 16.0 24 340   M    M   8 8      37 340
 3  59  38  49  -7  16   0 0.00  0.0    0  8.1 20 350   M    M   5        26 350
 4  72  42  57   1   8   0 0.00  0.0    0  7.5 17 120   M    M   3        22 170
 5  78  55  67  10   0   2 0.00  0.0    0 12.9 22 200   M    M   6        32 200
 6  78  59  69  12   0   4 0.01  0.0    0 11.8 21 150   M    M   9        29 170
 7  87  58  73  15   0   8 0.04  0.0    0 10.7 21  60   M    M   7 138    26 190
 8  60  51  56  -2   9   0 0.16  0.0    0 10.0 22  20   M    M  10 18     28  20
 9  70  46  58   0   7   0 0.00  0.0    0  6.3 13  30   M    M   5 1      18  50
10  81  49  65   7   0   0 0.00  0.0    0  5.1 15  60   M    M   5        20  30
11  84  55  70  11   0   5 0.00  0.0    0  6.2 15  90   M    M   7        21 100
12  77  57  67   8   0   2 0.08  0.0    0  6.7 16  20   M    M  10 18     19 110
13  70  56  63   3   2   0    T  0.0    0 10.1 17  60   M    M   9 8      24  60
14  63  52  58  -2   7   0 0.02  0.0    0 11.2 20  20   M    M  10        24  40
15  68  51  60   0   5   0 0.00  0.0    0  6.3 12  30   M    M   9        19  20
16  81  51  66   5   0   1 0.00  0.0    0 10.6 30  20   M    M   8        37  20
17  61  45  53  -8  12   0 0.00  0.0    0 12.2 21  20   M    M   4        26  20
18  75  44  60  -1   5   0 0.00  0.0    0  8.4 14 180   M    M   6        21 180
19  76  54  65   3   0   0 0.03  0.0    0 10.3 20 340   M    M   8 8      28 320
20  73  47  60  -2   5   0 0.00  0.0    0  7.8 20 360   M    M   2        24 340
21  81  54  68   6   0   3 0.00  0.0    0  6.1 14 100   M    M   2        19 260
22  83  55  69   6   0   4 0.00  0.0    0  6.2 18  90   M    M   4        24  90
23  86  57  72   9   0   7 0.00  0.0    0  5.2 17  80   M    M   2        29 110
24  67  52  60  -3   5   0 0.00  0.0    0 12.9 24  20   M    M   4        31  20
25  62  46  54 -10  11   0 0.00  0.0    0 11.8 17  40   M    M   4        27  80
26  70  45  58  -6   7   0 0.00  0.0    0  8.1 15  60   M    M   2        26  40
27  74  47  61  -3   4   0 0.00  0.0    0  7.6 16  50   M    M   5        23  50
28  80  53  67   2   0   2 0.00  0.0    0  8.4 15  40   M    M   7        24  50
29  86  53  70   5   0   5 0.00  0.0    0  6.9 15  60   M    M   6        21  70
30  91  59  75  10   0  10 0.00  0.0    0  6.8 15  90   M    M   5        20  70
31  91  69  80  14   0  15 0.29  0.0    0  5.7 21 240   M    M   5 3      33 230
================================================================================
SM 2288 1582       140  68  0.71  0.0    281.1          M      187
================================================================================
AV 73.8 51.0                               9.1 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->    30  20                 39 310
================================================================================
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:     MAY
                                          YEAR:      2023
                                          LATITUDE:   41 58 N
                                          LONGITUDE:  87 54 W

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

AVERAGE MONTHLY: 62.4   TOTAL FOR MONTH:   0.71    1 = FOG OR MIST
DPTR FM NORMAL:   1.8   DPTR FM NORMAL:   -3.78    2 = FOG REDUCING VISIBILITY
HIGHEST:    91 ON 31,30  GRTST 24HR  0.29 ON 31-31      TO 1/4 MILE OR LESS
LOWEST:     38 ON  3                               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:   8
MAX 90 OR ABOVE:   2    0.10 INCH OR MORE:   2
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   140    CLEAR  (SCALE 0-3)   5
DPTR FM NORMAL   -58    PTCLDY (SCALE 4-7)  17
TOTAL FM JUL 1  5393    CLOUDY (SCALE 8-10)  9
DPTR FM NORMAL  -550

[CDD (BASE 65) ]
TOTAL THIS MO.    68
DPTR FM NORMAL     8    [PRESSURE DATA]
TOTAL FM JAN 1    93    HIGHEST SLP 30.39 ON 14
DPTR FM NORMAL    23    LOWEST  SLP 29.39 ON  1

[REMARKS]
#FINAL-05-23#