WFO Monthly/Daily Climate Data
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000
CXUS55 KLOT 280700
CF6ORD
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   CHICAGO-OHARE
                                          MONTH:     MAY
                                          YEAR:      2016
                                          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  49  42  46  -8  19   0 0.51  0.0    0 12.0 17  40   M    M  10 123    30  60
 2  59  42  51  -4  14   0 0.00  0.0    0 10.4 18  50   M    M   6        24  50
 3  67  40  54  -1  11   0    T  0.0    0  9.3 18 260   M    M   6        25 270
 4  57  42  50  -6  15   0 0.40  0.0    0 13.8 29  20   M    M   8 1      39  30
 5  61  41  51  -5  14   0 0.00  0.0    0  9.1 22 360   M    M   3        29  30
 6  82  42  62   6   3   0    T  0.0    0  7.8 16 290   M    M   5        21 290
 7  70  44  57   1   8   0 0.02  0.0    0 12.8 32  20   M    M   7 3      41  30
 8  71  41  56  -1   9   0 0.00  0.0    0  5.9 14 190   M    M   6 8      18 200
 9  58  50  54  -3  11   0 0.59  0.0    0 13.0 25 120   M    M  10 1      30 110
10  63  51  57   0   8   0 0.79  0.0    0  9.0 21 120   M    M  10 12     25 110
11  69  51  60   2   5   0 0.19  0.0    0  6.6 13  60   M    M  10 1238   16  60
12  70  53  62   4   3   0 0.48  0.0    0 10.7 23 290   M    M   7 138    30 270
13  66  43  55  -3  10   0 0.68  0.0    0 10.2 29 330   M    M   6 1      37 340
14  47  41  44 -15  21   0 0.00  0.0    0 13.8 24 310   M    M   9        30 320
15  55  35  45 -14  20   0 0.00  0.0    0  9.8 22 330   M    M   4        31 310
16  70  46  58  -1   7   0    T  0.0    0 13.8 23 240   M    M   6        29 240
17  57  44  51  -8  14   0    T  0.0    0  9.7 20  20   M    M   8        23  20
18  65  41  53  -7  12   0 0.00  0.0    0  6.9 15  50   M    M   4        19  60
19  69  39  54  -6  11   0 0.00  0.0    0  5.1 14  50   M    M   2        16  70
20  68  44  56  -4   9   0 0.00  0.0    0  7.0 15  40   M    M   8        20  40
21  75  53  64   3   1   0 0.00  0.0    0  8.2 21  40   M    M   5        25  40
22  77  53  65   4   0   0 0.00  0.0    0  8.3 14  40   M    M   2        20  80
23  81  48  65   4   0   0 0.00  0.0    0  6.8 18 150   M    M   3        21 150
24  86  60  73  11   0   8 0.00  0.0    0 10.9 22 190   M    M   7        28 210
25  86  64  75  13   0  10 0.95  0.0    0  9.5 32 220   M    M   8 13     39 220
26  83  62  73  11   0   8 0.00  0.0    0  8.2 16 210   M    M   8 1      22 200
27  81  66  74  12   0   9 0.13  0.0    0 11.7 28 180   M    M   8 13     38 180
================================================================================
SM 1842 1278       225  35  4.74     0.0 260.3          M      176
================================================================================
AV 68.2 47.3                               9.6 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->  # 32  20               # 41   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:    MAY
                                          YEAR:     2016
                                          LATITUDE:   41 58 N
                                          LONGITUDE:  87 54 W

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

AVERAGE MONTHLY: 57.8   TOTAL FOR MONTH:   4.74    1 = FOG OR MIST
DPTR FM NORMAL:  -0.7   DPTR FM NORMAL:    1.54    2 = FOG REDUCING VISIBILITY
HIGHEST:    86 ON 25,24 GRTST 24HR  1.38 ON  9-10      TO 1/4 MILE OR LESS
LOWEST:     35 ON 15                               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:  10
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   9
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   5
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   225    CLEAR  (SCALE 0-3)   3
DPTR FM NORMAL    17    PTCLDY (SCALE 4-7)  18
TOTAL FM JUL 1  5415    CLOUDY (SCALE 8-10)  6
DPTR FM NORMAL  -860

[CDD (BASE 65) ]
TOTAL THIS MO.    35
DPTR FM NORMAL     1    [PRESSURE DATA]
TOTAL FM JAN 1    42    HIGHEST SLP M ON M
DPTR FM NORMAL    -2    LOWEST  SLP 29.64 ON  3

[REMARKS]


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