WFO Monthly/Daily Climate Data
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454
CXUS53 KLSX 020943
CF6CPS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   CAHOKIA/ST. LOUIS
                                          MONTH:     MARCH
                                          YEAR:      2017
                                          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  70  38  54  14  11   0 0.46  0.0    0 17.2 54 320   M    M   5 1      70 320
 2  52  30  41   0  24   0 0.00  0.0    0  7.4 17 360   M    M   2        22 300
 3  45  27  36  -5  29   0 0.00  0.0    0  8.0 15 140   M    M   0        20 140
 4  71  34  53  12  12   0 0.00  0.0    0  9.2 15 200   M    M   0        21 190
 5  61  47  54  12  11   0 0.00  0.0    0 10.0 20 190   M    M   7        29 200
 6  71  49  60  18   5   0    T  0.0    0 12.7 28 180   M    M   9 8      41 200
 7  69  44  57  15   8   0 0.29  0.0    0 10.6 29 280   M    M   2 1      37 290
 8  68  41  55  13  10   0 0.00  0.0    0  5.8 20 250   M    M   0        26 260
 9  76  43  60  17   5   0 0.26  0.0    0  9.3 26  10   M    M   1 3      37 250
10  46  34  40  -3  25   0 0.00  0.0    0 12.0 24 360   M    M   2        30 350
11  37  28  33 -11  32   0 0.01    M    M  5.7 18  30   M    M   7 1      21  10
12  44  27  36  -8  29   0 0.00  0.0    0  5.4 13 130   M    M   5        17 140
13  38  32  35  -9  30   0 0.14    M    M  9.1 20 360   M    M  10 1      24  10
14  33  22  28 -16  37   0 0.00  0.0    M 12.6 18 340   M    M   8        23 350
15  39  16  28 -17  37   0 0.00  0.0    0  4.4 12 330   M    M   0        15 360
16  50  22  36  -9  29   0 0.00  0.0    0 10.2 18 150   M    M   5        24 130
17  68  44  56  10   9   0 0.02    M    0  6.7 17 310   M    M   6 3      23 320
18  58  38  48   2  17   0 0.00  0.0    0 10.3 22 320   M    M   0        26 310
19  58  29  44  -2  21   0 0.00  0.0    0  7.8 17 160   M    M   5        22 180
20  86  45  66  20   0   1 0.00  0.0    0  8.8 21  10   M    M   1        25  20
21  64  45  55   8  10   0    T    M    0  9.8 22  20   M    M   2 18     28  20
22  54  35  45  -2  20   0 0.00  0.0    0 10.1 17  70   M    M   0        22  70
23  62  37  50   2  15   0 0.13  0.0    0 10.8 18 140   M    M   6        25 150
24  79  49  64  16   1   0 0.12  0.0    0 10.8 24 180   M    M   3 13     36 180
25  65  55  60  12   5   0 1.12  0.0    0  9.2 20 150   M    M   8 13     26 250
26  63  49  56   7   9   0 0.00  0.0    0  4.4 12 200   M    M   7        15 190
27  58  47  53   4  12   0 0.49  0.0    0  6.1 14 330   M    M   7 18     16 330
28  59  53  56   7   9   0 0.00  0.0    0  6.1 13  10   M    M  10 1      16 360
29  68  47  58   8   7   0 0.01  0.0    0 11.8 22 110   M    M   8 3      29 120
30  70  51  61  11   4   0 0.53  0.0    0  7.2 17 270   M    M   7 138    26 250
31  51  45  48  -2  17   0 0.02    M    0 12.6 22 310   M    M  10 1      29 320
================================================================================
SM 1833 1203       490   1  3.60     0.0 282.1          M      143
================================================================================
AV 59.1 38.8                               9.1 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->  # 54 320               # 70  320
================================================================================
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:    MARCH
                                          YEAR:     2017
                                          LATITUDE:   38 34 N
                                          LONGITUDE:  90  9 W

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

AVERAGE MONTHLY: 49.0   TOTAL FOR MONTH:   3.60    1 = FOG OR MIST
DPTR FM NORMAL:   3.8   DPTR FM NORMAL:    0.43    2 = FOG REDUCING VISIBILITY
HIGHEST:    86 ON 20    GRTST 24HR  1.12 ON 25-25      TO 1/4 MILE OR LESS
LOWEST:     16 ON 15                               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:  13
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   9
MIN 32 OR BELOW:   9    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   490    CLEAR  (SCALE 0-3)  12
DPTR FM NORMAL  -127    PTCLDY (SCALE 4-7)  15
TOTAL FM JUL 1  3358    CLOUDY (SCALE 8-10)  4
DPTR FM NORMAL  -980

[CDD (BASE 65) ]
TOTAL THIS MO.     1
DPTR FM NORMAL    -2    [PRESSURE DATA]
TOTAL FM JAN 1     1    HIGHEST SLP 30.70 ON  3
DPTR FM NORMAL    -2    LOWEST  SLP 29.49 ON 30

[REMARKS]
#FINAL-03-17#



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