WFO Monthly/Daily Climate Data
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287
CXUS53 KLSX 011600
CF6CPS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   CAHOKIA/ST. LOUIS
                                          MONTH:     DECEMBER
                                          YEAR:      2015
                                          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  50  36  43   5  22   0 0.01  0.0    0  6.7 16 280   M    M   2 1      23 290
 2  44  34  39   1  26   0    T  0.0    0 10.5 21 300   M    M   8        27 250
 3  46  31  39   1  26   0 0.00  0.0    0  3.6 10 330   M    M   4 1      13 330
 4  51  26  39   2  26   0 0.00  0.0    0  4.5 12 150   M    M   0 18     17 140
 5  50  27  39   2  26   0 0.00  0.0    0  4.9 12 130   M    M   2 12     16 140
 6  52  29  41   4  24   0    T  0.0    0  3.2 13 310   M    M   5 1      16 310
 7  50  34  42   6  23   0 0.00  0.0    0  4.3 10 160   M    M   6 1      13 160
 8  63  34  49  13  16   0 0.00  0.0    0  6.2 15 150   M    M   0        19 170
 9  60  40  50  14  15   0 0.00  0.0    0  5.4 15 280   M    M   0        20 280
10  68  36  52  17  13   0 0.00  0.0    0  4.7 21 210   M    M   0        30 200
11  61  32  47  12  18   0 0.00  0.0    0  4.6 17 150   M    M   5 12     22 150
12  73  48  61  26   4   0 0.00  0.0    0  7.6 15 160   M    M   5 12     20 170
13  67  57  62  27   3   0 0.62  0.0    0 13.8 26 230   M    M   9 1      38 220
14  57  47  52  18  13   0 0.26  0.0    0 12.8 22 250   M    M   9 8      33 220
15  49  45  47  13  18   0 0.00  0.0    0  7.4 16 130   M    M   8        20 130
16  62  37  50  16  15   0 0.18  0.0    0  9.7 20 280   M    M   4 138    27 280
17  37  31  34   0  31   0 0.00  0.0    0 11.2 18 300   M    M   7        24 310
18  42  30  36   2  29   0 0.00  0.0    0  8.4 20 240   M    M   2        29 250
19  47  26  37   4  28   0 0.00  0.0    0  5.6 13 150   M    M   0        16 150
20  56  36  46  13  19   0    T  0.0    0 10.2 21 190   M    M   2        29 170
21  65  46  56  23   9   0 0.31  0.0    0  9.3 18 180   M    M   8 13     24 180
22  54  41  48  15  17   0 0.00  0.0    0  8.9 17 160   M    M   8 1      23 160
23  63  45  54  21  11   0 1.19    M    0 11.8 28 280   M    M   6 13     40 290
24  53  33  43  11  22   0 0.00  0.0    0  4.8 15 150   M    M   3        17 140
25  52  39  46  14  19   0 0.00  0.0    0  8.9 14  50   M    M   0        18 350
26  54  46  50  18  15   0 2.21  0.0    0  8.6 22 340   M    M  10 13     29 330
27  49  40  45  13  20   0 1.57  0.0    0 16.1 26 300   M    M   9 13     33  40
28  50  37  44  12  21   0 2.13    M    0 13.8 26  60   M    M  10 1      34  60
29  38  33  36   4  29   0 0.00  0.0    0  7.8 21 250   M    M  10        29 230
30  36  32  34   2  31   0 0.00  0.0    0  6.0 14 290   M    M  10        17 290
31  34  29  32   0  33   0 0.00  0.0    0  7.5 17 310   M    M   7        22 320
================================================================================
SM 1633 1137       622   0  8.48     0.0 248.8          M      159
================================================================================
AV 52.7 36.7                               8.0 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->  # 28 280               # 40  290
================================================================================
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:     2015
                                          LATITUDE:   38 34 N
                                          LONGITUDE:  90  9 W

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

AVERAGE MONTHLY: 44.7   TOTAL FOR MONTH:   8.48    1 = FOG OR MIST
DPTR FM NORMAL:  10.4   DPTR FM NORMAL:    5.44    2 = FOG REDUCING VISIBILITY
HIGHEST:    73 ON 12    GRTST 24HR  2.78 ON 26-27      TO 1/4 MILE OR LESS
LOWEST:     26 ON 19, 4                            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:   9
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   8
MIN 32 OR BELOW:  10    0.50 INCH OR MORE:   5
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   4

[HDD (BASE 65) ]
TOTAL THIS MO.   622    CLEAR  (SCALE 0-3)  11
DPTR FM NORMAL  -328    PTCLDY (SCALE 4-7)  13
TOTAL FM JUL 1  1278    CLOUDY (SCALE 8-10)  7
DPTR FM NORMAL  -602

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1  1620    HIGHEST SLP 30.63 ON  5
DPTR FM NORMAL   299    LOWEST  SLP 29.20 ON 23

[REMARKS]
#FINAL-12-15#



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