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

                                          STATION:   JAMESTOWN
                                          MONTH:     MAY
                                          YEAR:      2008
                                          LATITUDE:   46 55 N                   
                                          LONGITUDE:  98 40 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
                                          AVG MX 2MIN
DY MAX MIN AVG DEP HDD CDD  WTR  SNW DPTH SPD SPD DIR MIN PSBL S-S WX    SPD DR
================================================================================

 1  56  41  49  -2  16   0    T    M    M 23.0 37  60   M    M   9        47  60
 2  54  32  43  -8  22   0 0.00    M    M 26.6 39  10   M    M   4        54  10
 3  63  25  44  -8  21   0 0.00    M    M 11.8 23 270   M    M   0        32 270
 4  70  26  48  -4  17   0 0.00    M    M 11.2 33 310   M    M   2 8      44 300
 5  70  30  50  -3  15   0 0.00    M    M  6.6 16 320   M    M   2        21 320
 6  74  34  54   1  11   0    T    M    M 10.1 30  10   M    M   3 18     37 360
 7  63  32  48  -5  17   0 0.00    M    M  9.1 18  10   M    M   2 1      33 330
 8  55  36  46  -8  19   0 0.00    M    M  7.6 17 140   M    M   3        21 150
 9  57  34  46  -8  19   0    T    M    M  6.0 23  60   M    M   8        28  60
10  50  28  39 -16  26   0 0.03    M    M 17.3 31 350   M    M   5 1      39 360
11  64  24  44 -11  21   0 0.00    M    M  8.1 18 150   M    M   0        26 190
12  62  40  51  -4  14   0    T    M    0 16.3 25 130   M    M   5        35 120
13  51  33  42 -14  23   0 0.00    M    0 13.1 25 340   M    M  10 8      30 330
14  69  27  48  -8  17   0 0.07    M    0  8.3 26 240   M    M   2 123    35 240
15  72  34  53  -4  12   0    T    M    0  7.9 24 320   M    M   4 128    30 320
16  84  45  65   8   0   0 0.00    M    0 13.6 35 330   M    M   3        43 320
17  74  39  57   0   8   0 0.00    M    0 17.3 38 340   M    M   1        47 340
18  66  31  49  -9  16   0    T    M    0  5.2 14 110   M    M   1        17  90
19  75  39  57  -1   8   0 0.00    M    M 14.2 36 320   M    M   5        43 320
20  64  38  51  -7  14   0 0.00    M    M 11.8 22 350   M    M   2        30 350
21  68  29  49 -10  16   0 0.00    M    0  9.2 21  70   M    M   0        26  90
22  72  42  57  -2   8   0 0.00    M    0 14.5 24  90   M    M   0        30  90
23  75  47  61   2   4   0 0.00    M    0 16.8 28 130   M    M   0        35 130
24  70  46  58  -2   7   0    T    M    0 19.2 38 140   M    M   3 3      48 140
25  75  50  63   3   2   0 0.00    M    0 17.6 29 340   M    M   6 1      37 330
26  57  39  48 -12  17   0    T    M    M 18.9 30 330   M    M   7 18     37 320
27  63  31  47 -14  18   0 0.00    M    M  7.2 15  60   M    M   1 8      21  60
28  68  41  55  -6  10   0 0.00    M    M  7.3 17 150   M    M   7 8      26 180
29  61  56  59  -2   6   0 0.22    M    M  9.3 17 140   M    M  10 18     22 150
30  71  54  63   2   2   0 0.44    M    M  6.9 18 330   M    M   7 123    23 320
31  78  51  65   3   0   0 0.00    M    M 12.1 24 330   M    M   2        31 330
================================================================================
SM 2051 1154       406   0  0.76    M    384.1          M      114              
================================================================================
AV 66.2 37.2                              12.4 FASTST  PSBL  %   4    MAX(MPH)  
                                 MISC ---->  # 39  10               # 54   10   
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2

                                          STATION:  JAMESTOWN
                                          MONTH:    MAY
                                          YEAR:     2008
                                          LATITUDE:   46 55 N                   
                                          LONGITUDE:  98 40 W                   

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

AVERAGE MONTHLY: 51.7   TOTAL FOR MONTH:   0.76    1 = FOG OR MIST              
DPTR FM NORMAL:  -5.0   DPTR FM NORMAL:   -1.45    2 = FOG REDUCING VISIBILITY  
HIGHEST:    84 ON 16    GRTST 24HR  0.66 ON 29-30      TO 1/4 MILE OR LESS      
LOWEST:     24 ON 11                               3 = THUNDER                  
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS              
                        TOTAL MONTH:    M          5 = HAIL                     
                        GRTST 24HR    M  ON   M    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:   4                                  
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   2                                  
MIN 32 OR BELOW:  11    0.50 INCH OR MORE:   0                                  
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0                                  

[HDD (BASE 65) ]                                                                
TOTAL THIS MO.   406    CLEAR  (SCALE 0-3)  16                                  
DPTR FM NORMAL   113    PTCLDY (SCALE 4-7)  11                                  
TOTAL FM JUL 1  9334    CLOUDY (SCALE 8-10)  4                                  
DPTR FM NORMAL   435                                                            

[CDD (BASE 65) ]                                                                
TOTAL THIS MO.     0                                                            
DPTR FM NORMAL   -34    [PRESSURE DATA]                                         
TOTAL FM JAN 1     0    HIGHEST SLP 30.40 ON 27                                 
DPTR FM NORMAL   -37    LOWEST  SLP 29.47 ON 19                                 

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