WFO Monthly/Daily Climate Data
Issued by NWS

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:     OCTOBER
                                          YEAR:      2019
                                          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  86  68  77  19   0  12 0.00  0.0    0 10.1 23  10   M    M   8        33 360
 2  68  57  63   5   2   0 1.76  0.0    0 10.6 18  20   M    M  10 13     25  30
 3  67  49  58   1   7   0 0.57  0.0    0 10.2 20 300   M    M   7 13     27 280
 4  58  45  52  -5  13   0    T  0.0    0 10.9 21  20   M    M   7        25  20
 5  63  48  56   0   9   0 0.27  0.0    0  9.4 20 160   M    M   8 1      28 170
 6  67  49  58   2   7   0 0.00  0.0    0  9.7 17 270   M    M   6        24 290
 7  69  48  59   3   6   0 0.00  0.0    0  7.3 16 290   M    M   1        25 270
 8  70  46  58   3   7   0 0.00  0.0    0  4.2 12 180   M    M   0 8      16 230
 9  70  50  60   5   5   0 0.00  0.0    0  7.8 15  90   M    M   4        20  80
10  70  54  62   8   3   0 0.19  0.0    0  8.8 20 150   M    M   9 1      29 160
11  67  39  53  -1  12   0 0.59  0.0    0 12.4 22 250   M    M   9 13     32 250
12  54  35  45  -9  20   0 0.00  0.0    0 13.9 28 210   M    M   4 8      39 230
13  52  37  45  -9  20   0 0.00  0.0    0 10.5 26 250   M    M   8        37 240
14  54  37  46  -7  19   0 0.00  0.0    0  6.9 15 250   M    M   3        22 270
15  62  41  52  -1  13   0    T    M    0 10.6 28 300   M    M   6 1      42 300
16  52  41  47  -5  18   0 0.00  0.0    0 14.0 29 320   M    M   8        40 320
17  54  40  47  -5  18   0 0.00  0.0    0  5.5 13 350   M    M   6        17 350
18  59  38  49  -3  16   0 0.00  0.0    0  7.0 16 160   M    M   4        20 180
19  68  44  56   4   9   0    T  0.0    0  7.9 16 200   M    M   7        23 210
20  63  48  56   5   9   0 0.00  0.0    0  7.4 13 300   M    M   6 1      17 290
21  67  50  59   8   6   0 0.05  0.0    0 15.6 32 210   M    M   7 12     54 230
================================================================================
SM 1340  964       219  12  3.43     0.0 200.7          M      128
================================================================================
AV 63.8 45.9                               9.6 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->  # 32 210               # 54  230
================================================================================
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:    OCTOBER
                                          YEAR:     2019
                                          LATITUDE:   41 58 N
                                          LONGITUDE:  87 54 W

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

AVERAGE MONTHLY: 54.9   TOTAL FOR MONTH:   3.43    1 = FOG OR MIST
DPTR FM NORMAL:   0.6   DPTR FM NORMAL:    1.33    2 = FOG REDUCING VISIBILITY
HIGHEST:    86 ON  1    GRTST 24HR  1.76 ON  2- 2      TO 1/4 MILE OR LESS
LOWEST:     35 ON 12                               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:   6
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   5
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   219    CLEAR  (SCALE 0-3)   3
DPTR FM NORMAL   -16    PTCLDY (SCALE 4-7)  13
TOTAL FM JUL 1   230    CLOUDY (SCALE 8-10)  5
DPTR FM NORMAL  -123

[CDD (BASE 65) ]
TOTAL THIS MO.    12
DPTR FM NORMAL     2    [PRESSURE DATA]
TOTAL FM JAN 1   960    HIGHEST SLP M ON M
DPTR FM NORMAL   118    LOWEST  SLP 29.35 ON 21

[REMARKS]


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