000
CXUS55 KLOT 012054
CF6ORD

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

                                          STATION:   CHICAGO-OHARE
                                          MONTH:     JULY
                                          YEAR:      2012
                                          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  91  68  80   7   0  15    T  0.0    0  5.4 43 240   M    M   4  13    61 240
 2  98  71  85  12   0  20 0.00  0.0    0  5.2 16 240   M    M   4  18    21 240
 3  96  77  87  13   0  22 0.00  0.0    0  9.9 17 260   M    M   5        23 260
 4 102  79  91  17   0  26 0.00  0.0    0  9.6 20 250   M    M   2        25 250
 5 103  79  91  17   0  26 0.28  0.0    0  7.5 38 360   M    M   3  3     52 130
 6 103  82  93  19   0  28 0.00  0.0    0  7.3 16 240   M    M   1        22 250
 7  98  73  86  12   0  21 0.00  0.0    0 11.9 20  20   M    M   5        30  50
 8  85  68  77   3   0  12 0.00  0.0    0 11.5 20  40   M    M   5        36  50
 9  91  66  79   5   0  14 0.00  0.0    0  6.8 20  50   M    M   4        32  60
10  83  67  75   1   0  10 0.00  0.0    0 10.1 16  40   M    M   5        28  60
11  87  64  76   2   0  11 0.00  0.0    0  8.1 16 110   M    M   3         M  M
12  91  66  79   5   0  14 0.00  0.0    0  8.0 21 110   M    M   4        25 110
13  93  70  82   8   0  17 0.28  0.0    0  6.2 36 180   M    M   6 138    44 180
14  90  70  80   6   0  15    T  0.0    0  6.4 20 100   M    M   6 18     29 280
15  95  71  83   9   0  18 0.00  0.0    0  7.4 15  80   M    M   3        29  70
16  97  72  85  11   0  20 0.00  0.0    0  7.6 18 260   M    M   3        23 240
17  99  79  89  15   0  24 0.00  0.0    0  9.8 18 280   M    M   3        26 260
18  94  72  83   9   0  18 0.85  0.0    0  8.3 32 330   M    M   7 13     43 330
19  83  71  77   3   0  12 0.80  0.0    0 10.9 21 160   M    M   9 13     28  30
20  81  68  75   1   0  10 0.00  0.0    0 10.1 17  40   M    M   6        32  60
21  87  65  76   2   0  11 0.00  0.0    0  4.9 12 310   M    M   6        14 210
22  89  68  79   5   0  14    T  0.0    0  6.4 14 200   M    M   6        17 200
23  97  81  89  15   0  24    T  0.0    0 10.5 18 240   M    M   7        25 260
24  84  69  77   3   0  12 0.54  0.0    0  7.8 41 330   M    M   9 13     58 340
25  99  70  85  11   0  20 0.01  0.0    0 12.2 25 250   M    M   5        35 250
26  89  69  79   5   0  14 0.71  0.0    0  9.1 43 230   M    M   6 138    70 250
27  86  66  76   2   0  11 0.03  0.0    0  8.6 21  20   M    M   5        33  30
28  82  67  75   1   0  10 0.00  0.0    0  7.9 14  50   M    M   4 8      25  60
29  85  63  74   0   0   9    T  0.0    0  5.5 14 120   M    M   6        18 100
30  92  69  81   7   0  16 0.00  0.0    0  7.0 13 240   M    M   5        17 230
31  85  68  77   3   0  12 0.16  0.0    0  7.0 26 360   M    M   5 3      33 360
================================================================================
SM 2835 2188         0 506  3.66     0.0 254.9          M      152
================================================================================
AV 91.5 70.6                               8.2 FASTST   M    M   5  MAX(MPH)
                                 MISC ---->  # 43 240             # 70  250
================================================================================
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:     2012
                                          LATITUDE:   41 58 N
                                          LONGITUDE:  87 54 W

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

AVERAGE MONTHLY: 81.1   TOTAL FOR MONTH:   3.66    1 = FOG OR MIST
DPTR FM NORMAL:   7.1   DPTR FM NORMAL:   -0.04    2 = FOG REDUCING VISIBILITY
HIGHEST:   103 ON  6, 5 GRTST 24HR  1.65 ON 18-19      TO 1/4 MILE OR LESS
LOWEST:     63 ON 29                               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:   9
MAX 90 OR ABOVE:  18    0.10 INCH OR MORE:   7
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   4
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.     0    CLEAR  (SCALE 0-3)   5
DPTR FM NORMAL    -4    PTCLDY (SCALE 4-7)  24
TOTAL FM JUL 1     0    CLOUDY (SCALE 8-10)  2
DPTR FM NORMAL    -4

[CDD (BASE 65) ]
TOTAL THIS MO.   506
DPTR FM NORMAL   223    [PRESSURE DATA]
TOTAL FM JAN 1   968    HIGHEST SLP M ON M
DPTR FM NORMAL   466    LOWEST  SLP 29.55 ON 25

[REMARKS]
#FINAL-07-12#