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

                                          STATION:   GRAND FORKS INTL AP ND
                                          MONTH:     SEPTEMBER
                                          YEAR:      2013
                                          LATITUDE:   47 57 N                   
                                          LONGITUDE:  97 11 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  48  59  -4   6   0    T  0.0    0 12.9 24 350   M    M   5 1      30 350
 2  73  42  58  -5   7   0 0.00  0.0    0  3.5  9 180   M    M   2 1      15 200
 3  88  51  70   8   0   5 0.00  0.0    0  8.5 22  10   M    M   4        28  10
 4  73  46  60  -2   5   0 0.00  0.0    0  5.9 13  10   M    M   5        16  10
 5  87  45  66   4   0   1 0.00  0.0    0  6.5 16 180   M    M   4        23 140
 6  92  66  79  18   0  14 0.00  0.0    0  5.4 12 200   M    M   4        15 200
 7  84  62  73  12   0   8 0.04  0.0    0 11.6 20  50   M    M   5        25  50
 8  66  60  63   3   2   0 0.07  0.0    0  7.3 15 130   M    M   8 1      18 140
 9  70  59  65   5   0   0 0.38  0.0    0  6.8 16 360   M    M  10 1      20 330
10  78  55  67   8   0   2    T  0.0    0  6.1 14 260   M    M   5 12     18 250
11  78  50  64   5   1   0 0.00  0.0    0  9.8 28 310   M    M   2        35 310
12  72  46  59   1   6   0 0.00  0.0    0  5.9 14 360   M    M   3        21 350
13  78  42  60   2   5   0 0.00  0.0    0 10.5 22 200   M    M   1        28 200
14  66  53  60   2   5   0 0.08  0.0    0  9.0 22  10   M    M   7 1      26  10
15  66  40  53  -4  12   0 0.00  0.0    0  8.0 16  20   M    M   1        22 350
16  71  36  54  -3  11   0 0.00  0.0    0 11.5 22 190   M    M   0        28 150
17  65  50  58   2   7   0 0.00  0.0    0 13.8 22 180   M    M   7        28 180
18  73  60  67  11   0   2 0.01  0.0    0  8.2 25 150   M    M   9 1      30 150
19  73  53  63   8   2   0 0.04  0.0    0 10.5 21 350   M    M   8 12     26 280
20  61  48  55   0  10   0 0.07    M    0  9.0 18 320   M    M  10 1      24 310
21  61  36  49  -5  16   0 0.00  0.0    0  4.7 13 140   M    M   2 1      16 130
22  78  45  62   8   3   0 0.00  0.0    0 18.1 31 150   M    M   3        38 160
23  80  60  70  16   0   5 0.00  0.0    0 18.6 30 180   M    M   5        39 160
24  80  51  66  13   0   1    T  0.0    0  5.7 15 280   M    M   4        20 260
25  77  46  62   9   3   0 0.00  0.0    0 14.3 28 140   M    M   4        33 140
26  78  53  66  14   0   1 0.00  0.0    0 13.6 29 180   M    M   5        36 180
27  55  49  52   0  13   0 0.28  0.0    0  5.4 13 330   M    M   9 13     16 320
28  60  47  54   3  11   0 1.00    M    0  7.8 20 310   M    M   8 1      22 310
29  77  41  59   8   6   0 0.00  0.0    0 10.4 23 190   M    M   4        29 190
30  75  52  64  14   1   0    T  0.0    0  6.9 26 290   M    M   5        35 280
================================================================================
SM 2205 1492       132  39  1.97     0.0 276.2          M      149              
================================================================================
AV 73.5 49.7                               9.2 FASTST   M    M   5    MAX(MPH)  
                                 MISC ---->  # 31 150               # 39  160   
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:  GRAND FORKS INTL AP ND
                                          MONTH:    SEPTEMBER
                                          YEAR:     2013
                                          LATITUDE:   47 57 N                   
                                          LONGITUDE:  97 11 W                   

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

AVERAGE MONTHLY: 61.6   TOTAL FOR MONTH:   1.97    1 = FOG OR MIST              
DPTR FM NORMAL:   4.7   DPTR FM NORMAL:   -0.08    2 = FOG REDUCING VISIBILITY  
HIGHEST:    92 ON  6    GRTST 24HR  1.01 ON 27-28      TO 1/4 MILE OR LESS      
LOWEST:     36 ON 21,16                            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:   1    0.10 INCH OR MORE:   3                                  
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   1                                  
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1                                  

[HDD (BASE 65) ]                                                                
TOTAL THIS MO.   132    CLEAR  (SCALE 0-3)   7                                  
DPTR FM NORMAL  -137    PTCLDY (SCALE 4-7)  19                                  
TOTAL FM JUL 1   214    CLOUDY (SCALE 8-10)  4                                  
DPTR FM NORMAL  -137                                                            

[CDD (BASE 65) ]                                                                
TOTAL THIS MO.    39                                                            
DPTR FM NORMAL    13    [PRESSURE DATA]                                         
TOTAL FM JAN 1   487    HIGHEST SLP M ON M                                      
DPTR FM NORMAL   109    LOWEST  SLP 29.40 ON 30                                 

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