WFO Monthly/Daily Climate Data
Issued by NWS

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000
CXUS53 KLSX 221600
CF6CPS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   CAHOKIA/ST. LOUIS
                                          MONTH:     DECEMBER
                                          YEAR:      2014
                                          LATITUDE:   38 34 N
                                          LONGITUDE:  90  9 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  33  26  30  -8  35   0 0.04    M    M 13.5 21  20   M    M  10 146    25 340
 2  36  28  32  -6  33   0 0.00  0.0    0  4.5 10  40   M    M  10        12 150
 3  50  30  40   2  25   0 0.00  0.0    0  3.7 10 360   M    M   2        12  10
 4  41  34  38   1  27   0 0.05  0.0    0  5.1 12  40   M    M  10 1      13  30
 5  46  41  44   7  21   0 2.01  0.0    0  5.8 18 350   M    M  10 1      24 350
 6  44  34  39   2  26   0 0.01  0.0    0 10.4 21 350   M    M  10 18     25 360
 7  42  31  37   1  28   0 0.00  0.0    0  3.9 14 130   M    M   4 18     17 130
 8  49  36  43   7  22   0    T  0.0    0  4.9 15 350   M    M   7        19 360
 9  41  34  38   2  27   0 0.00  0.0    0 11.4 22 340   M    M  10        25 350
10  37  33  35   0  30   0 0.00  0.0    0  4.4 10  30   M    M  10 18     12  30
11  39  29  34  -1  31   0 0.00  0.0    0  2.1  8  30   M    M   7 1      11  30
12  52  28  40   5  25   0 0.00  0.0    0  3.4 10 190   M    M   7 18     13 160
13  53  42  48  13  17   0 0.00  0.0    0  3.3  9 200   M    M  10 1      12 200
14  62  48  55  21  10   0 0.00  0.0    0  7.8 14 140   M    M   5 1      19 160
15  52  46  49  15  16   0 0.40  0.0    0 10.6 21 260   M    M  10 1      32 260
16  46  32  39   5  26   0    T  0.0    0 14.8 23 290   M    M  10 18     31 270
17  40  31  36   2  29   0 0.00  0.0    0  6.9 14 310   M    M   5        18 290
18  36  30  33  -1  32   0    T    M    0  2.6  9  80   M    M  10 18     10  80
19  38  29  34   1  31   0 0.00  0.0    0  3.3  8  90   M    M   9 18      9  30
20  43  35  39   6  26   0 0.00  0.0    0  4.6  9 140   M    M  10        12 140
21  44  38  41   8  24   0 0.00  0.0    0  9.9 18 140   M    M  10        22 140
================================================================================
SM  924  715       541   0  2.51     0.0 136.9          M      176
================================================================================
AV 44.0 34.0                               6.5 FASTST   M    M   8    MAX(MPH)
                                 MISC ---->  # 23 290               # 32  260
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2

                                          STATION:  CAHOKIA/ST. LOUIS
                                          MONTH:    DECEMBER
                                          YEAR:     2014
                                          LATITUDE:   38 34 N
                                          LONGITUDE:  90  9 W

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

AVERAGE MONTHLY: 39.0   TOTAL FOR MONTH:   2.51    1 = FOG OR MIST
DPTR FM NORMAL:   3.7   DPTR FM NORMAL:    0.36    2 = FOG REDUCING VISIBILITY
HIGHEST:    62 ON 14    GRTST 24HR  2.02 ON  5- 6      TO 1/4 MILE OR LESS
LOWEST:     26 ON  1                               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:   5
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   2
MIN 32 OR BELOW:  10    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   541    CLEAR  (SCALE 0-3)   1
DPTR FM NORMAL   -82    PTCLDY (SCALE 4-7)   6
TOTAL FM JUL 1  1577    CLOUDY (SCALE 8-10) 14
DPTR FM NORMAL    24

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1  1409    HIGHEST SLP M ON M
DPTR FM NORMAL    88    LOWEST  SLP 29.65 ON 15

[REMARKS]


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