National Weather Service Raw Text Product

Displaying AFOS PIL: CF6MIW Received: 2017-12-07 09:20 UTC


175 
CXUS53 KDMX 070920
CF6MIW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   MARSHALLTOWN IA
                                          MONTH:     DECEMBER
                                          YEAR:      2017
                                          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  55  22  39  11  26   0 0.00  0.0    0  7.9 23 200   M    M   0        29 200
 2  56  23  40  12  25   0 0.00  0.0    0  3.3 13 320   M    M   0 18     15 310
 3  60  22  41  14  24   0 0.00  0.0    0 11.5 25 160   M    M   2        31 160
 4  68  31  50  24  15   0    T    M    0 23.4 41 290   M    M   9 8      51 290
 5  32  23  28   2  37   0    T    T    0 19.1 37 290   M    M   4 1      46 290
 6  33  18  26   0  39   0    T    M    0 16.2 32 310   M    M   6 1      41 310
================================================================================
SM  304  139       166   0    T     T     81.4          M       21              
================================================================================
AV 50.7 23.2                              13.6 FASTST   M    M   4    MAX(MPH)  
                                 MISC ---->  # 41 290               # 51  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:  MARSHALLTOWN IA
                                          MONTH:    DECEMBER
                                          YEAR:     2017
                                          LATITUDE:   42  6 N                   
                                          LONGITUDE:  92 55 W                   

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

AVERAGE MONTHLY: 36.9   TOTAL FOR MONTH:      T    1 = FOG OR MIST              
DPTR FM NORMAL:  10.1   DPTR FM NORMAL:   -0.27    2 = FOG REDUCING VISIBILITY  
HIGHEST:    68 ON  4    GRTST 24HR    T  ON  6- 6      TO 1/4 MILE OR LESS      
LOWEST:     18 ON  6                               3 = THUNDER                  
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS              
                        TOTAL MONTH:    T          5 = HAIL                     
                        GRTST 24HR    T  ON  5- 5  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:   1    0.01 INCH OR MORE:   0                                  
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   0                                  
MIN 32 OR BELOW:   6    0.50 INCH OR MORE:   0                                  
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0                                  

[HDD (BASE 65) ]                                                                
TOTAL THIS MO.   166    CLEAR  (SCALE 0-3)   3                                  
DPTR FM NORMAL   -62    PTCLDY (SCALE 4-7)   2                                  
TOTAL FM JUL 1  1457    CLOUDY (SCALE 8-10)  1                                  
DPTR FM NORMAL  -267                                                            

[CDD (BASE 65) ]                                                                
TOTAL THIS MO.     0                                                            
DPTR FM NORMAL     0    [PRESSURE DATA]                                         
TOTAL FM JAN 1   794    HIGHEST SLP  0.00 ON  6                                 
DPTR FM NORMAL    66    LOWEST  SLP 29.36 ON  4                                 

[REMARKS]