AFOS product CF6MIW
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CF6MIW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   MARSHALLTOWN IA
                                          MONTH:     MARCH
                                          YEAR:      2013
                                          LATITUDE:   42  6 N                   
                                          LONGITUDE:  92 55 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  27  13  20  -8  45   0    T    M    M 11.2 15  30   M    M  10 8      17  20
 2  24  -1  12 -17  53   0 0.00  0.0    M  4.5 10 330   M    M   1 1      12 320
 3  30  14  22  -8  43   0    T    M    M 10.4 20 130   M    M   8        24 130
 4  33  24  29  -1  36   0 0.02    M    M 16.5 20 120   M    M  10 1       M  M 
 5  30  24  27  -3  38   0 0.09    M    M 15.5 24 340   M    M  10 18     30 330
 6  27   5  16 -15  49   0 0.00  0.0    M  9.5 21 330   M    M   8 1      25 330
 7  27  -1  13 -19  52   0 0.00  0.0    M  6.2 15 100   M    M   4 128    17 100
 8  39  22  31  -1  34   0    T  0.0    M 15.1 24 120   M    M   2 18     30 130
 9  37  34  36   3  29   0 0.58  0.0    0 13.2 24 150   M    M  10 12     29 150
10  36  32  34   1  31   0 0.73    M    M 15.6 24  40   M    M  10 126    31  10
11  32  23  28  -6  37   0    M    M    M 17.3 25 300   M    M   9 16     30 300
12  32  20  26  -8  39   0    T    M    M 18.2 30 300   M    M   7 18     35 310
13  28  15  22 -13  43   0 0.00  0.0    M  9.2 22 310   M    M   0        25 320
14  42  23  33  -2  32   0 0.01    M    M  7.6 23 350   M    M   3 1      28 360
================================================================================
SM  444  247       561   0  1.43     0.0 170.0          M       92              
================================================================================
AV 31.7 17.6                              12.1 FASTST   M    M   7    MAX(MPH)  
                                 MISC ---->  # 30 300               # 35  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:  MARSHALLTOWN IA
                                          MONTH:    MARCH
                                          YEAR:     2013
                                          LATITUDE:   42  6 N                   
                                          LONGITUDE:  92 55 W                   

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

AVERAGE MONTHLY: 24.7   TOTAL FOR MONTH:   1.43    1 = FOG OR MIST              
DPTR FM NORMAL:  -7.2   DPTR FM NORMAL:    0.71    2 = FOG REDUCING VISIBILITY  
HIGHEST:    42 ON 14    GRTST 24HR  0.73 ON 10-10      TO 1/4 MILE OR LESS      
LOWEST:     -1 ON  7, 2                            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:   9    0.01 INCH OR MORE:   5                                  
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   2                                  
MIN 32 OR BELOW:  13    0.50 INCH OR MORE:   2                                  
MIN  0 OR BELOW:   2    1.00 INCH OR MORE:   0                                  

[HDD (BASE 65) ]                                                                
TOTAL THIS MO.   561    CLEAR  (SCALE 0-3)   4                                  
DPTR FM NORMAL    99    PTCLDY (SCALE 4-7)   4                                  
TOTAL FM JUL 1  5565    CLOUDY (SCALE 8-10)  6                                  
DPTR FM NORMAL  -300                                                            

[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 29.65 ON M                                  

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