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

                                          STATION:   FLINT
                                          MONTH:     MAY
                                          YEAR:      2005
                                          LATITUDE:   42 58 N                   
                                          LONGITUDE:  83 44 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  53  34  44  -8  21   0    T  0.0    0 11.9 29 270   M    M   6 8      36 260
 2  48  37  43  -9  22   0 0.03    T    0 14.0 29 270   M    M   9 5      37 270
 3  43  34  39 -13  26   0    T    T    0  8.1 15 270   M    M   9        17 270
 4  60  23  42 -11  23   0 0.00  0.0    0  5.6 17 280   M    M   1 18     22 280
 5  65  37  51  -2  14   0 0.00  0.0    0  7.4 16 150   M    M   0        20 130
 6  70  32  51  -2  14   0 0.04  0.0    0  7.3 23  10   M    M   3 13     25  10
 7  65  39  52  -2  13   0    T  0.0    0  5.8 16  20   M    M   4 18     20  20
 8  75  36  56   2   9   0 0.00  0.0    0  7.4 15 150   M    M   2 18     18 140
 9  81  56  69  14   0   4 0.03  0.0    0 11.1 18 180   M    M   2 3      22 180
10  81  58  70  15   0   5 0.03  0.0    0 11.2 25 270   M    M   5 138    30 270
11  60  46  53  -2  12   0 0.02  0.0    0  9.3 23  50   M    M   6 1      26  50
12  55  36  46 -10  19   0 0.00  0.0    0 14.1 22  60   M    M   3        29  60
13  60  40  50  -6  15   0 0.55  0.0    0  9.0 21 140   M    M   7 13     25 140
14  66  48  57   1   8   0 0.09  0.0    0 10.0 23 270   M    M   7 18     26 270
15  54  43  49  -8  16   0 0.00  0.0    0 11.9 23 270   M    M   8        28 280
16  52  38  45 -12  20   0    T  0.0    0  5.8 15 320   M    M   9        17 310
17  63  39  51  -7  14   0 0.00  0.0    0  3.3 13  80   M    M   4        14  50
18  69  43  56  -2   9   0 0.00  0.0    0  7.4 15 160   M    M   7        20 160
19  59  51  55  -3  10   0 0.14  0.0    0 10.5 22 120   M    M   7 1      24 120
20  73  44  59   0   6   0 0.00  0.0    0 10.9 22  50   M    M   2        25  60
21  77  38  58  -1   7   0 0.00  0.0    0  3.9 14 320   M    M   2 18     18 270
22  64  46  55  -4  10   0 0.14  0.0    0  5.6 18 170   M    M   4 18     23 180
23  59  47  53  -7  12   0 0.27  0.0    0  8.5 18  60   M    M  10 1      21  70
24  60  45  53  -7  12   0    T  0.0    0 10.4 20  60   M    M   7 1      24  20
25  73  38  56  -4   9   0 0.00  0.0    0  4.8 17  40   M    M   1 1      18  60
26  73  43  58  -3   7   0    T  0.0    0  6.4 21 300   M    M   3 1      24 290
27  72  41  57  -4   8   0 0.00  0.0    0  8.6 25 280   M    M   3 1      32 280
28  67  44  56  -5   9   0    T  0.0    0  7.6 23 320   M    M   5 13     26 320
29  69  44  57  -5   8   0 0.06  0.0    0  5.8 24 270   M    M   4 1      29 270
30  74  45  60  -2   5   0 0.00  0.0    0  3.9 12 300   M    M   5 1      15 320
31  79  46  63   1   2   0 0.00  0.0    0  4.9 12  60   M    M   3 1      16 350
================================================================================
SM 2019 1291       360   9  1.40    T    252.4          M      148              
================================================================================
AV 65.1 41.6                               8.1 FASTST  PSBL  %   5    MAX(MPH)  
                                 MISC ---->  # 29 270                 37  270   
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

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

                                          STATION:  FLINT
                                          MONTH:    MAY
                                          YEAR:     2005
                                          LATITUDE:   42 58 N                   
                                          LONGITUDE:  83 44 W                   

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

AVERAGE MONTHLY: 53.4   TOTAL FOR MONTH:   1.40    1 = FOG                      
DPTR FM NORMAL:  -3.7   DPTR FM NORMAL:   -1.34    2 = FOG REDUCING VISIBILITY  
HIGHEST:    81 ON 10, 9 GRTST 24HR  0.55 ON 13-13      TO 1/4 MILE OR LESS      
LOWEST:     23 ON  4                               3 = THUNDER                  
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS              
                        TOTAL MONTH:    T          5 = HAIL                     
                        GRTST 24HR    T  ON  3- 3  6 = GLAZE OR RIME            
                        GRTST DEPTH:   0           7 = BLOWING DUST OR SAND:    
                                                       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:  11                                  
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   4                                  
MIN 32 OR BELOW:   2    0.50 INCH OR MORE:   1                                  
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0                                  

[HDD (BASE 65) ]                                                                
TOTAL THIS MO.   360    CLEAR  (SCALE 0-3)  12                                  
DPTR FM NORMAL    93    PTCLDY (SCALE 4-7)  14                                  
SEASONAL TOTAL  6925    CLOUDY (SCALE 8-10)  5                                  
DPTR FM NORMAL   -14                                                            

[CDD (BASE 65) ]                                                                
TOTAL THIS MO.     9                                                            
DPTR FM NORMAL   -24    [PRESSURE DATA]                                         
SEASONAL TOTAL    11    HIGHEST SLP 30.50 ON 12                                 
DPTR FM NORMAL   -27    LOWEST  SLP 29.53 ON 23                                 

[REMARKS]