WFO Monthly/Daily Climate Data
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000
CXUS55 KLOT 290700
CF6ORD
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   CHICAGO-OHARE
                                          MONTH:     JULY
                                          YEAR:      2015
                                          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  69  54  62 -11   3   0 0.00  0.0    0  7.4 14  60   M    M   9        22  30
 2  69  53  61 -12   4   0 0.00  0.0    0  9.3 17  40   M    M   7 1      21  50
 3  77  55  66  -8   0   1 0.00  0.0    0  4.4 12  60   M    M   8        14  60
 4  81  59  70  -4   0   5 0.00  0.0    0  4.4 10  70   M    M   1 8      15 260
 5  83  60  72  -2   0   7 0.00  0.0    0  5.2 13 180   M    M   1 18     17 210
 6  85  64  75   1   0  10 0.49  0.0    0  9.7 26 280   M    M   6 138    32 270
 7  71  55  63 -11   2   0 0.27  0.0    0 14.3 25  30   M    M   7 18     32  20
 8  67  54  61 -13   4   0 0.07  0.0    0  7.7 13  70   M    M   9 1      17  30
 9  77  58  68  -6   0   3    T  0.0    0  7.1 14  20   M    M   8 1      16  10
10  83  59  71  -3   0   6 0.00  0.0    0  3.7 12 100   M    M   6 1      15  80
11  78  61  70  -4   0   5 0.03  0.0    0  5.1 13 140   M    M   8 18     18 190
12  83  69  76   2   0  11    T  0.0    0  6.2 14 130   M    M   7 18     18 130
13  86  68  77   3   0  12 0.42  0.0    0  9.6 32 320   M    M   8 13     40 320
14  83  61  72  -2   0   7 0.00  0.0    0 12.6 24  10   M    M   5        36  10
15  75  59  67  -7   0   2 0.00  0.0    0  8.6 16  20   M    M   6        19  10
16  75  58  67  -7   0   2 0.97  0.0    0  7.7 21 150   M    M  10 13     26 150
17  92  71  82   8   0  17 0.06  0.0    0  8.0 23 290   M    M   5 13     33 260
18  89  73  81   7   0  16 0.54  0.0    0  8.2 23 150   M    M   6 13     30  30
19  85  65  75   1   0  10 0.00  0.0    0  8.2 21 300   M    M   6        27 320
20  85  63  74   0   0   9    T  0.0    0  8.5 17 260   M    M   6 8      22 250
21  82  65  74   0   0   9 0.00  0.0    0  8.6 18 340   M    M   3        22 330
22  83  64  74   0   0   9 0.00  0.0    0  4.9 12 100   M    M   7        14  90
23  85  63  74   0   0   9 0.00  0.0    0  4.1 12 100   M    M   3 8      16  40
24  84  64  74   0   0   9 0.00  0.0    0  6.7 18 200   M    M   4 8      26 210
25  91  69  80   6   0  15 0.00  0.0    0  7.8 16  60   M    M   5        20  70
26  80  64  72  -2   0   7    T  0.0    0  5.0 12  70   M    M   7        17  40
27  88  67  78   4   0  13 0.00  0.0    0  8.6 17 110   M    M   5        22 110
28  91  67  79   5   0  14 0.00  0.0    0  5.8 17 140   M    M   6        23 130
================================================================================
SM 2277 1742        13 208  2.85     0.0 207.4          M      169
================================================================================
AV 81.3 62.2                               7.4 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->  # 32 320               # 40  320
================================================================================
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:     2015
                                          LATITUDE:   41 58 N
                                          LONGITUDE:  87 54 W

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

AVERAGE MONTHLY: 71.8   TOTAL FOR MONTH:   2.85    1 = FOG OR MIST
DPTR FM NORMAL:  -2.2   DPTR FM NORMAL:   -0.43    2 = FOG REDUCING VISIBILITY
HIGHEST:    92 ON 17    GRTST 24HR  0.97 ON 16-16      TO 1/4 MILE OR LESS
LOWEST:     53 ON  2                               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:   3    0.10 INCH OR MORE:   5
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.    13    CLEAR  (SCALE 0-3)   4
DPTR FM NORMAL    13    PTCLDY (SCALE 4-7)  18
TOTAL FM JUL 1    13    CLOUDY (SCALE 8-10)  6
DPTR FM NORMAL    13

[CDD (BASE 65) ]
TOTAL THIS MO.   208
DPTR FM NORMAL   -43    [PRESSURE DATA]
TOTAL FM JAN 1   379    HIGHEST SLP M ON M
DPTR FM NORMAL   -91    LOWEST  SLP 29.55 ON M

[REMARKS]


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