WFO Monthly/Daily Climate Data
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000
CXUS53 KLOT 010800
CF6ORD
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   CHICAGO-OHARE
                                          MONTH:     JULY
                                          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  86  72  79   4   0  14 0.47  0.0    0  3.2 15 130   M    M   9 138    19 130
 2  73  66  70  -5   0   5 3.35  0.0    0  8.9 18  10   M    M  10 13     23  20
 3  88  64  76   1   0  11 0.00  0.0    0  6.8 12 100   M    M   4        16  10
 4  92  70  81   6   0  16 0.00  0.0    0  6.4 14 200   M    M   3 8      20 220
 5  91  71  81   6   0  16 0.46  0.0    0  5.8 24 310   M    M   6 13     34 310
 6  82  66  74  -1   0   9 0.00  0.0    0  8.0 16  20   M    M   8 1      20  10
 7  81  64  73  -2   0   8 0.01  0.0    0  6.1 13  80   M    M   7        17  60
 8  76  64  70  -5   0   5 0.14  0.0    0  6.3 16  40   M    M   7 1      19  30
 9  85  61  73  -3   0   8 0.00  0.0    0  5.4 14 250   M    M   3        20 240
10  87  65  76   0   0  11 0.00  0.0    0  8.9 18 210   M    M   2        27 200
11  86  69  78   2   0  13 0.18  0.0    0 10.2 23  20   M    M   5 13     28  20
12  76  64  70  -6   0   5 0.91  0.0    0  9.0 20 360   M    M  10 13     31 260
13  78  63  71  -5   0   6 0.03  0.0    0  4.8 12 220   M    M   9 3      16 210
14  90  68  79   3   0  14 0.21  0.0    0  9.8 36 250   M    M   7 13     58 270
15  85  70  78   2   0  13 0.01  0.0    0  8.7 16 270   M    M   8 38     23 310
16  81  67  74  -2   0   9 0.00  0.0    0  9.6 18 270   M    M   7 8      24 270
17  80  66  73  -3   0   8 0.00  0.0    0  8.0 16 270   M    M   4 8      23 260
18  81  63  72  -4   0   7 0.00  0.0    0  5.1 13  60   M    M   4        20  60
19  86  63  75  -1   0  10 0.00  0.0    0  4.2 13 200   M    M   4        19 210
20  87  68  78   2   0  13 0.00  0.0    0 11.2 22 280   M    M   5        32 290
21  82  64  73  -3   0   8 0.00  0.0    0  6.4 14  20   M    M   5        20  20
22  85  65  75  -1   0  10 0.02  0.0    0  7.8 20 300   M    M   4 13     27 300
23  84  64  74  -2   0   9 0.10  0.0    0  5.1 14 290   M    M   5 13     23 310
24  89  68  79   3   0  14 0.00  0.0    0  3.7 12  90   M    M   3 8      16  90
25  91  70  81   5   0  16 0.00  0.0    0  6.7 15 170   M    M   3 8      21 200
26  90  71  81   5   0  16 0.38  0.0    0  8.1 18 310   M    M   7 138    25 320
27  92  72  82   6   0  17 0.00  0.0    0  3.9 13 160   M    M   3        19 100
28  93  70  82   7   0  17 1.34  0.0    0 10.2 37 320   M    M   8 13     53 310
29  83  69  76   1   0  11    T  0.0    0  7.7 20 360   M    M   6        27  40
30  80  67  74  -1   0   9 0.00  0.0    0  7.1 18  30   M    M   4        26  30
31  83  64  74  -1   0   9 0.00  0.0    0  4.5 13  90   M    M   5        17 100
================================================================================
SM 2623 2068         0 337  7.61  0.0    217.6          M      175
================================================================================
AV 84.6 66.7                               7.0 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->    37 320                 58 270
================================================================================
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:     JULY
                                          YEAR:      2023
                                          LATITUDE:   41 58 N
                                          LONGITUDE:  87 54 W

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

AVERAGE MONTHLY: 75.7   TOTAL FOR MONTH:   7.61    1 = FOG OR MIST
DPTR FM NORMAL:   0.3   DPTR FM NORMAL:    3.90    2 = FOG REDUCING VISIBILITY
HIGHEST:    93 ON 28    GRTST 24HR  3.79 ON  1- 2      TO 1/4 MILE OR LESS
LOWEST:     61 ON  9                               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:  14
MAX 90 OR ABOVE:   7    0.10 INCH OR MORE:  10
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   2

[HDD (BASE 65) ]
TOTAL THIS MO.     0    CLEAR  (SCALE 0-3)   5
DPTR FM NORMAL    -2    PTCLDY (SCALE 4-7)  22
TOTAL FM JUL 1     0    CLOUDY (SCALE 8-10)  4
DPTR FM NORMAL     0

[CDD (BASE 65) ]
TOTAL THIS MO.   337
DPTR FM NORMAL    11    [PRESSURE DATA]
TOTAL FM JAN 1   635    HIGHEST SLP M ON M
DPTR FM NORMAL    40    LOWEST  SLP 29.36 ON 30

[REMARKS]
#FINAL-07-23#


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