000
CXUS51 KILN 010609
CF6DAY
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   DAYTON OH
                                          MONTH:     MAY
                                          YEAR:      2010
                                          LATITUDE:   39 54 N
                                          LONGITUDE:  84 12 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  72  59  66  10   0   1 0.25  0.0    0 11.3 36 260   M    M   6 13     41 260
 2  70  60  65   9   0   0 1.01  0.0    0 12.7 24 140   M    M  10 13     32 140
 3  74  56  65   8   0   0    T  0.0    0 10.3 38 310   M    M   4 18     48 310
 4  74  53  64   7   1   0 0.02  0.0    0  8.4 20 270   M    M   4        23 270
 5  82  55  69  12   0   4 0.06  0.0    0 12.2 21 320   M    M   1        25 320
 6  70  51  61   3   4   0 0.11  0.0    0  6.3 12 310   M    M   1 13     17 330
 7  82  50  66   8   0   1 0.05  0.0    0 16.5 33 290   M    M   7 3      43 300
 8  56  42  49  -9  16   0    T  0.0    0 18.1 36 260   M    M  10        44 270
 9  57  37  47 -12  18   0 0.00  0.0    0  8.5 18 300   M    M   3        24 300
10  61  36  49 -10  16   0    T  0.0    0  7.4 15 100   M    M   6        24 140
11  73  45  59  -1   6   0 0.99  0.0    0 15.0 26 120   M    M   9 13     33 120
12  62  53  58  -2   7   0 0.40  0.0    0  6.5 18 140   M    M  10 138    22 130
13  82  52  67   7   0   2    T  0.0    0 12.6 26 220   M    M   8 128    35 220
14  73  56  65   4   0   0 0.00  0.0    0 10.5 20 260   M    M   6        24 290
15  73  51  62   1   3   0    T  0.0    0  4.4 14 350   M    M   7        23  30
16  66  56  61   0   4   0    T  0.0    0  9.0 16  40   M    M  10        21  40
17  58  53  56  -6   9   0 0.38  0.0    0  8.6 14 300   M    M  10 1      17  50
18  59  54  57  -5   8   0 0.05  0.0    0  4.9  9 290   M    M  10 18     12 300
19  64  51  58  -4   7   0 0.08  0.0    0  5.2 12  20   M    M   9 1      14  10
20  75  45  60  -3   5   0    T  0.0    0  6.8 17 130   M    M   7 12     26 130
21  70  60  65   2   0   0 1.28  0.0    0 11.6 20 140   M    M   8 13     24 170
22  74  60  67   4   0   2 0.37  0.0    0  6.9 16 260   M    M   7 13     20 250
23  85  58  72   8   0   7 0.00  0.0    0  2.7  9 130   M    M   2 18     12 120
24  83  62  73   9   0   8 0.00  0.0    0  6.9 16 100   M    M   2        20 110
25  83  62  73   9   0   8 0.00  0.0    0  7.1 10 150   M    M   4        16 140
26  86  63  75  10   0  10 0.00  0.0    0  2.7 10  40   M    M   5        15  30
27  86  64  75  10   0  10 0.14  0.0    0  4.1 36  70   M    M   5 138    46  40
28  84  66  75  10   0  10 0.00  0.0    0  6.6 15  20   M    M   7 138    21 350
29  85  62  74   9   0   9 0.00  0.0    0  6.5 14  30   M    M   1 18     18  40
30  87  60  74   8   0   9 0.00  0.0    0  3.1  9 200   M    M   2 8      13 210
31  84  64  74   8   0   9 0.11  0.0    0  9.5 26 340   M    M   6 18     33 330
================================================================================
SM 2290 1696       104  90  5.30     0.0 262.9          M      187
================================================================================
AV 73.9 54.7                               8.5 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->  # 38 310               # 48  310
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:  DAYTON OH
                                          MONTH:    MAY
                                          YEAR:     2010
                                          LATITUDE:   39 54 N
                                          LONGITUDE:  84 12 W

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

AVERAGE MONTHLY: 64.3   TOTAL FOR MONTH:   5.30    1 = FOG OR MIST
DPTR FM NORMAL:   3.1   DPTR FM NORMAL:    1.13    2 = FOG REDUCING VISIBILITY
HIGHEST:    87 ON 30    GRTST 24HR  1.65 ON 21-22      TO 1/4 MILE OR LESS
LOWEST:     36 ON 10                               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:  15
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:  10
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   2

[HDD (BASE 65) ]
TOTAL THIS MO.   104    CLEAR  (SCALE 0-3)   7
DPTR FM NORMAL   -63    PTCLDY (SCALE 4-7)  15
TOTAL FM JUL 1  5536    CLOUDY (SCALE 8-10)  9
DPTR FM NORMAL  -130

[CDD (BASE 65) ]
TOTAL THIS MO.    90
DPTR FM NORMAL    28    [PRESSURE DATA]
TOTAL FM JAN 1   118    HIGHEST SLP M ON M
DPTR FM NORMAL    45    LOWEST  SLP 29.61 ON  7

[REMARKS]
#FINAL-05-10#