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 220700
CF6ORD
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   CHICAGO-OHARE
                                          MONTH:     FEBRUARY
                                          YEAR:      2017
                                          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  38  21  30   6  35   0    T    T    0 12.4 23 280   M    M   7 1      29 280
 2  24  14  19  -5  46   0 0.00  0.0    0 13.5 22 320   M    M   3        27 300
 3  28  14  21  -4  44   0 0.00  0.0    0 10.6 20 290   M    M   3        27 270
 4  33  10  22  -3  43   0 0.00  0.0    0 12.5 23 190   M    M   6        30 180
 5  38  24  31   6  34   0 0.00  0.0    0  8.7 18 320   M    M   4 1      29 290
 6  55  21  38  13  27   0    T  0.0    0  6.9 15 180   M    M   7 128    19 170
 7  50  32  41  16  24   0 0.47  0.0    0 10.4 25 290   M    M  10 123    34 280
 8  32  19  26   0  39   0 0.00  0.0    0 11.1 20 330   M    M   8        24 330
 9  25  13  19  -7  46   0 0.00  0.0    0 11.7 21 320   M    M   4        26 320
10  41  18  30   4  35   0 0.00  0.0    0 13.7 26 200   M    M  10        35 200
11  49  34  42  16  23   0 0.00  0.0    0  6.7 16  20   M    M  10 18     19  10
12  47  31  39  12  26   0    T  0.0    0 15.8 36 300   M    M   5        46 310
13  44  25  35   8  30   0 0.00  0.0    0 10.3 20 250   M    M   3        25 240
14  50  31  41  14  24   0 0.00  0.0    0 14.0 25 320   M    M   4        34 320
15  35  26  31   3  34   0 0.00  0.0    0 11.2 21 330   M    M   6        26 320
16  41  30  36   8  29   0 0.00  0.0    0  8.9 16 130   M    M   9        23  50
17  67  27  47  19  18   0 0.00  0.0    0  8.1 20 200   M    M   3        23 230
18  70  40  55  27  10   0 0.00  0.0    0  6.9 15 220   M    M   1        23 220
19  69  35  52  23  13   0 0.00  0.0    0  3.8 13 100   M    M   3        16 100
20  70  41  56  27   9   0 0.00  0.0    0 12.4 23 160   M    M   9 18     28 150
21  66  49  58  28   7   0 0.04  0.0    0  6.5 18 200   M    M   9 18     23 200
================================================================================
SM  972  555       596   0  0.51    T    216.1          M      124
================================================================================
AV 46.3 26.4                              10.3 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->  # 36 300               # 46  310
================================================================================
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:    FEBRUARY
                                          YEAR:     2017
                                          LATITUDE:   41 58 N
                                          LONGITUDE:  87 54 W

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

AVERAGE MONTHLY: 36.4   TOTAL FOR MONTH:   0.51    1 = FOG OR MIST
DPTR FM NORMAL:   9.8   DPTR FM NORMAL:   -0.74    2 = FOG REDUCING VISIBILITY
HIGHEST:    70 ON 20,18 GRTST 24HR  0.47 ON  7- 7      TO 1/4 MILE OR LESS
LOWEST:     10 ON  4                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:    T          5 = HAIL
                        GRTST 24HR    T  ON  1- 1  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:   4    0.01 INCH OR MORE:   2
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   1
MIN 32 OR BELOW:  16    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   596    CLEAR  (SCALE 0-3)   4
DPTR FM NORMAL  -209    PTCLDY (SCALE 4-7)  10
TOTAL FM JUL 1  3773    CLOUDY (SCALE 8-10)  7
DPTR FM NORMAL  -722

[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 29.37 ON  7

[REMARKS]



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