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

                                          STATION:   GRAND FORKS INTL AP ND
                                          MONTH:     APRIL
                                          YEAR:      2014
                                          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  23   0  12 -22  53   0 0.00  0.0   11 15.7 33 350   M    M   2 19     40 360
 2  28  -6  11 -24  54   0 0.00  0.0   10  3.4  9  10   M    M   4 1      10  30
 3  35  21  28  -7  37   0 0.13  1.1   10  9.0 21 350   M    M  10 1      24 350
 4  35  22  29  -7  36   0    T    T    8 12.2 22 350   M    M   8 1      26 340
 5  45  24  35  -1  30   0 0.00  0.0    7  9.4 23 190   M    M   6        28 180
 6  52  26  39   2  26   0 0.00  0.0    4  5.0 13 150   M    M   4 1      14 150
 7  48  32  40   2  25   0 0.01  0.0    T  7.4 14 340   M    M   5        17 340
 8  52  29  41   3  24   0 0.00  0.0    0  7.4 15 170   M    M   3        21 160
 9  71  34  53  14  12   0    T  0.0    0 12.7 32 320   M    M   5        39 320
10  56  36  46   7  19   0 0.00  0.0    0 12.5 29 290   M    M   3        35 300
11  53  34  44   4  21   0 0.00  0.0    0  8.6 16  20   M    M   7        20  30
12  51  32  42   2  23   0 0.07  0.0    0 11.5 24 340   M    M   9 1      30 340
13  34  21  28 -13  37   0    T    T    0 20.8 32 350   M    M   7        40 350
14  27  14  21 -20  44   0    T    T    0 11.7 24 320   M    M   4        36 360
15  31  13  22 -20  43   0 0.00  0.0    0  7.3 17  90   M    M   6        21  90
16  42  24  33  -9  32   0 0.00  0.0    0 14.7 24  30   M    M   5        29  40
17  43  21  32 -11  33   0 0.00  0.0    0  7.2 13 340   M    M   3        18  20
18  53  29  41  -3  24   0    T  0.0    0 17.9 32 140   M    M   9        40 140
19  63  34  49   5  16   0    T  0.0    0 15.5 33 150   M    M   3        41 140
20  72  27  50   6  15   0    T  0.0    0  6.9 31 270   M    M   5        40 270
21  57  33  45   0  20   0 0.00  0.0    0 12.7 31 330   M    M   4        41 320
22  63  29  46   0  19   0 0.00  0.0    0  7.1 17 120   M    M   4 18     24 110
23  49  39  44  -2  21   0 0.68  0.0    0 18.7 30 130   M    M   8 1      37 120
24  45  38  42  -4  23   0 0.05  0.0    0  8.4 17 130   M    M  10 1      20 130
25  49  35  42  -5  23   0 0.00  0.0    0  6.5 13  20   M    M   9 1      15  30
26  53  34  44  -3  21   0 0.00  0.0    0 12.8 24  90   M    M   7        29 100
27  45  37  41  -7  24   0 0.29  0.0    0 20.5 32 100   M    M  10 1      40 110
28  43  37  40  -8  25   0 1.30  0.0    0 14.0 26 100   M    M  10 1      33  90
29  57  34  46  -3  19   0 0.00  0.0    0 16.3 30  10   M    M   4        37 360
30  43  36  40  -9  25   0 0.09  0.0    0 18.7 29 360   M    M  10        36 360
================================================================================
SM 1418  819       824   0  2.62     1.1 352.5          M      184              
================================================================================
AV 47.3 27.3                              11.7 FASTST   M    M   6    MAX(MPH)  
                                 MISC ---->  # 33 350               # 41  140   
================================================================================
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:    APRIL
                                          YEAR:     2014
                                          LATITUDE:   47 57 N                   
                                          LONGITUDE:  97 11 W                   

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

AVERAGE MONTHLY: 37.3   TOTAL FOR MONTH:   2.62    1 = FOG OR MIST              
DPTR FM NORMAL:  -5.2   DPTR FM NORMAL:    1.61    2 = FOG REDUCING VISIBILITY  
HIGHEST:    72 ON 20    GRTST 24HR  1.53 ON 27-28      TO 1/4 MILE OR LESS      
LOWEST:     -6 ON  2                               3 = THUNDER                  
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS              
                        TOTAL MONTH:   1.1 INCHES  5 = HAIL                     
                        GRTST 24HR   1.1 ON   M    6 = FREEZING RAIN OR DRIZZLE 
                        GRTST DEPTH:  11 ON  1     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:   4    0.01 INCH OR MORE:   8                                  
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   4                                  
MIN 32 OR BELOW:  17    0.50 INCH OR MORE:   2                                  
MIN  0 OR BELOW:   2    1.00 INCH OR MORE:   1                                  

[HDD (BASE 65) ]                                                                
TOTAL THIS MO.   824    CLEAR  (SCALE 0-3)   5                                  
DPTR FM NORMAL   131    PTCLDY (SCALE 4-7)  17                                  
TOTAL FM JUL 1 10174    CLOUDY (SCALE 8-10)  8                                  
DPTR FM NORMAL  1096                                                            

[CDD (BASE 65) ]                                                                
TOTAL THIS MO.     0                                                            
DPTR FM NORMAL    -1    [PRESSURE DATA]                                         
TOTAL FM JAN 1     0    HIGHEST SLP M ON M                                      
DPTR FM NORMAL    -1    LOWEST  SLP 29.35 ON  9                                 

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