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000
CXUS51 KILN 010542
CF6DAY
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   DAYTON OH
                                          MONTH:     MAY
                                          YEAR:      2011
                                          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  67  52  60   4   5   0 0.66  0.0    0 11.2 29 310   M    M  10 1      38 310
 2  54  45  50  -6  15   0 0.86  0.0    0  9.1 23 330   M    M   9 1      28 340
 3  53  42  48  -9  17   0 0.59  0.0    0 10.6 20 360   M    M  10 1      25 220
 4  50  38  44 -13  21   0 0.04  0.0    0  7.1 18  40   M    M   7 1      24  40
 5  62  36  49  -8  16   0 0.00  0.0    0  6.9 14 230   M    M   3        21 210
 6  64  45  55  -3  10   0    T  0.0    0  7.2 17 230   M    M   8        21 230
 7  65  48  57  -1   8   0 0.57  0.0    0  8.7 28  20   M    M   8 13     36  20
 8  68  45  57  -1   8   0 0.00  0.0    0  5.6 14  60   M    M   7 12     16  60
 9  72  48  60   1   5   0 0.00  0.0    0  9.5 17 110   M    M   5        21 120
10  80  59  70  11   0   5 0.01  0.0    0  8.4 16 150   M    M   8 138    21 180
11  86  63  75  15   0  10 0.00  0.0    0  6.5 17 160   M    M   4 18     22 160
12  86  67  77  17   0  12 0.00  0.0    0  7.5 17 250   M    M   5 18     21 260
13  82  65  74  14   0   9    T  0.0    0  7.9 28 220   M    M   7 1      33 230
14  70  56  63   2   2   0 0.02  0.0    0  5.1 13 220   M    M   8 138    18 260
15  60  45  53  -8  12   0 0.05  0.0    0 11.5 23  30   M    M  10 1      29  10
16  51  43  47 -14  18   0 0.02  0.0    0 13.6 12  30   M    M  10        15  30
17  49  42  46 -16  19   0 0.55  0.0    0 12.1 21  30   M    M  10 1      31  10
18  57  49  53  -9  12   0 0.08  0.0    0  5.8 13  20   M    M  10 1      14  30
19  66  53  60  -2   5   0 0.03  0.0    0  7.3 16 260   M    M  10 1      22 240
20  77  53  65   2   0   0 0.00  0.0    0  4.4 13 330   M    M   5 1      17 330
21  80  57  69   6   0   4    T  0.0    0  6.7 15 130   M    M   6        20 130
22  82  64  73  10   0   8    T  0.0    0 10.8 24 200   M    M   4 13     31 190
23  82  62  72   8   0   7 0.54  0.0    0 15.6 43 250   M    M   7 13     54 240
24  77  61  69   5   0   4    T  0.0    0  8.1 15 220   M    M   6 1      20 220
25  85  60  73   9   0   8 1.50  0.0    0 12.4 37 250   M    M   6 13     45 250
26  71  59  65   0   0   0 0.37  0.0    0 10.8 30 240   M    M   8 13     32 170
27  62  54  58  -7   7   0 0.12  0.0    0  4.2 12 240   M    M  10 1      14 240
28  75  55  65   0   0   0 0.05  0.0    0  8.1 17 210   M    M   8 13     23 210
29  88  68  78  13   0  13 0.00  0.0    0 11.4 22 230   M    M   5        28 240
30  90  66  78  12   0  13 0.00  0.0    0  8.6 20 230   M    M   1 1      23 210
31  91  71  81  15   0  16 0.00  0.0    0  8.8 20 240   M    M   2 1      24 260
================================================================================
SM 2202 1671       180 109  6.06     0.0 271.5          M      217
================================================================================
AV 71.0 53.9                               8.8 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->  # 43 250               # 54  240
================================================================================
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:     2011
                                          LATITUDE:   39 54 N
                                          LONGITUDE:  84 12 W

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

AVERAGE MONTHLY: 62.5   TOTAL FOR MONTH:   6.06    1 = FOG OR MIST
DPTR FM NORMAL:   1.3   DPTR FM NORMAL:    1.89    2 = FOG REDUCING VISIBILITY
HIGHEST:    91 ON 31    GRTST 24HR  1.72 ON 25-26      TO 1/4 MILE OR LESS
LOWEST:     36 ON  5                               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:  17
MAX 90 OR ABOVE:   2    0.10 INCH OR MORE:   9
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   7
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   180    CLEAR  (SCALE 0-3)   3
DPTR FM NORMAL    13    PTCLDY (SCALE 4-7)  18
TOTAL FM JUL 1  5690    CLOUDY (SCALE 8-10) 10
DPTR FM NORMAL    24

[CDD (BASE 65) ]
TOTAL THIS MO.   109
DPTR FM NORMAL    47    [PRESSURE DATA]
TOTAL FM JAN 1   112    HIGHEST SLP 30.39 ON  5
DPTR FM NORMAL    39    LOWEST  SLP 29.56 ON 15

[REMARKS]
#FINAL-05-11#