WFO Monthly/Daily Climate Data
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
CXUS55 KLOT 300013
CF6ORD
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   CHICAGO-OHARE
                                          MONTH:     MARCH
                                          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  25  10  18 -14  47   0    T    T    9  6.9 17 250   M    M   7 18     23 290
 2  33  13  23 -10  42   0 0.00  0.0    8  7.3 15 190   M    M   5        18 280
 3  34  24  29  -4  36   0 0.13  0.7    9 13.3 23 190   M    M  10 1468   29 280
 4  31  10  21 -13  44   0 0.00  0.0    8 13.4 23 330   M    M   8        31 300
 5  16   3  10 -24  55   0 0.00  0.0    7  9.5 16 280   M    M   3        23 310
 6  27   0  14 -20  51   0 0.00  0.0    7 13.2 24 180   M    M   4        30 200
 7  44  24  34  -1  31   0 0.00  0.0    7 10.4 20 280   M    M   4 8      24 280
 8  40  28  34  -1  31   0 0.00  0.0    4  6.8 16 250   M    M   6        20 250
 9  50  25  38   3  27   0 0.00  0.0    4  6.2 14 180   M    M   2 18     17 200
10  51  35  43   7  22   0 0.00  0.0    0  6.6 14 220   M    M   7 128    18 200
11  51  30  41   5  24   0 0.00  0.0    0  6.3 16  60   M    M   0 18     19  60
12  56  28  42   6  23   0 0.00  0.0    0  8.5 18 170   M    M   3        22 170
13  65  37  51  14  14   0 0.00  0.0    0  5.8 13 190   M    M   8        16 190
14  60  37  49  12  16   0 0.00  0.0    0 12.4 26 320   M    M   5 18     31 310
15  62  29  46   8  19   0 0.00  0.0    0 10.3 24 250   M    M   6        30 220
16  73  42  58  20   7   0 0.00  0.0    0 12.7 30  20   M    M   8        39  10
17  45  28  37  -1  28   0 0.00  0.0    0 14.0 30  20   M    M   6        40  20
18  50  28  39   0  26   0 0.00  0.0    0  4.7 14 100   M    M   9        17 100
19  46  37  42   3  23   0 0.00  0.0    0  7.9 22 130   M    M  10        26 130
20  50  38  44   5  21   0 0.00  0.0    0  9.0 18 220   M    M   7 18     23 210
21  49  32  41   1  24   0 0.00  0.0    0 10.2 21 360   M    M   4 18     29 360
22  35  26  31  -9  34   0 0.02  0.2    0 10.9 18  40   M    M   7 18     24  60
23  31  28  30 -10  35   0 0.61  5.6    2 10.7 17 100   M    M   9 128    27  60
24  37  19  28 -13  37   0 0.04  0.0    5 11.3 22 100   M    M   8        24 130
25  41  35  38  -3  27   0 0.25  0.0    2 11.1 22 270   M    M   9 18     28 260
26  42  31  37  -5  28   0 0.00  0.0    0 11.2 17 320   M    M   9        25 290
27  31  21  26 -16  39   0 0.04  0.6    1 11.8 23  20   M    M   5 1      29 350
28  36  20  28 -14  37   0 0.00  0.0    0  7.2 15  40   M    M   1        19 120
================================================================================
SM 1211  718       848   0  1.09     7.1 269.6          M      170
================================================================================
AV 43.2 25.6                               9.6 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->  # 30  20               # 40   20
================================================================================
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:    MARCH
                                          YEAR:     2015
                                          LATITUDE:   41 58 N
                                          LONGITUDE:  87 54 W

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

AVERAGE MONTHLY: 34.4   TOTAL FOR MONTH:   1.09    1 = FOG OR MIST
DPTR FM NORMAL:  -2.9   DPTR FM NORMAL:   -1.13    2 = FOG REDUCING VISIBILITY
HIGHEST:    73 ON 16    GRTST 24HR  0.61 ON 23-23      TO 1/4 MILE OR LESS
LOWEST:      0 ON  6                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   7.1 INCHES  5 = HAIL
                        GRTST 24HR   5.6 ON   M    6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   9 ON  3, 1  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:   6    0.01 INCH OR MORE:   6
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   3
MIN 32 OR BELOW:  21    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   1    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   848    CLEAR  (SCALE 0-3)   5
DPTR FM NORMAL    73    PTCLDY (SCALE 4-7)  16
TOTAL FM JUL 1  6028    CLOUDY (SCALE 8-10)  7
DPTR FM NORMAL   519

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP M ON M
DPTR FM NORMAL     0    LOWEST  SLP 29.66 ON  3

[REMARKS]


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.