000
CXUS51 KPHI 011737
CF6RDG
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   READING PA
                                          MONTH:     MAY
                                          YEAR:      2009
                                          LATITUDE:   40 22 N
                                          LONGITUDE:  75 58 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  70  58  64   8   1   0 0.24    M    M  5.5 16 200   M    M   7 18     22 210
 2  67  56  62   5   3   0 0.25    M    M  3.5 17 330   M    M   6 1      24 330
 3  60  54  57   0   8   0 0.25    M    M  1.8  7 350   M    M   7 18     16 300
 4  56  51  54  -4  11   0 0.81    M    M  4.1 14  80   M    M  10 1      21  40
 5  57  51  54  -4  11   0 0.18    M    M  4.6 10  40   M    M  10 18     30 340
 6  65  52  59   1   6   0 0.58    M    M  4.2 13 160   M    M   9 1      15 140
 7  74  55  65   6   0   0 0.22    M    M  4.9 15 310   M    M   5 18     18 280
 8  79  51  65   6   0   0 0.00    M    M  3.6 15 190   M    M   2 18     20 220
 9  81  62  72  13   0   7 0.01    M    M  9.5 28 290   M    M   2 18     36 320
10  70  52  61   1   4   0 0.00    M    M 14.5 26 300   M    M   2        33 280
11  62  45  54  -6  11   0 0.00    M    M  4.0 15 280   M    M   3        20 280
12  68  44  56  -4   9   0    T    M    M  4.5 17 330   M    M   1 1      23 290
13  72  40  56  -5   9   0 0.00    M    M  6.7 18 150   M    M   0 18     25 160
14  70  57  64   3   1   0 0.63    M    M  8.6 22 170   M    M   9 128    30 190
15  80  59  70   9   0   5 0.00    M    M  2.2  9 150   M    M   6 128    14 150
16  77  64  71   9   0   6 0.81    M    M  7.2 25 300   M    M   8 138    40 280
17  67  48  58  -4   7   0 0.02    M    M  8.7 20 310   M    M   3 1      26 360
18  60  42  51 -11  14   0 0.00    M    M  7.2 20 340   M    M   1        25 330
19  71  36  54  -9  11   0 0.00    M    M  1.6  9 190   M    M   0 1      12 190
20  81  45  63   0   2   0 0.00    M    M  3.5 15 200   M    M   0 1      18 210
21  83  48  66   3   0   1 0.00    M    M  5.2 15 210   M    M   0        20 190
22  85  53  69   6   0   4 0.00    M    M  2.8  9 210   M    M   0        13 200
23  87  61  74  10   0   9 0.17    M    M  4.7 15 350   M    M   1 18     21 170
24  85  63  74  10   0   9    T    M    M  2.6 28 330   M    M   1 18     35 300
25  82  63  73   9   0   8 0.00    M    M  4.6 12  30   M    M   2 18     15  30
26  65  50  58  -6   7   0 0.13    M    M  7.2 16 110   M    M   7 1      26 120
27  68  50  59  -6   6   0 0.00    M    M  2.3  8  90   M    M   8 18     12 100
28  73  58  66   1   0   1 0.10    M    M  4.6 14 130   M    M   9 128    21 100
29  76  59  68   2   0   3 0.47    M    M  2.1 21 290   M    M   7 18     26 300
30  77  53  65  -1   0   0 0.00    M    M  5.9 17 310   M    M   1 1      23 260
31  80  50  65  -1   0   0 0.00    M    M  8.1 28 300   M    M   1 1      36 300
================================================================================
SM 2248 1630       121  53  4.87    M    160.5          M      128
================================================================================
AV 72.5 52.6                               5.2 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->  # 28 290               # 40  280
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:  READING PA
                                          MONTH:    MAY
                                          YEAR:     2009
                                          LATITUDE:   40 22 N
                                          LONGITUDE:  75 58 W

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

AVERAGE MONTHLY: 62.5   TOTAL FOR MONTH:   4.87    1 = FOG OR MIST
DPTR FM NORMAL:   1.0   DPTR FM NORMAL:    0.35    2 = FOG REDUCING VISIBILITY
HIGHEST:    87 ON 23    GRTST 24HR  0.84 ON  3- 4      TO 1/4 MILE OR LESS
LOWEST:     36 ON 19                               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:  M  ON   M    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:  13
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   4
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   121    CLEAR  (SCALE 0-3)  16
DPTR FM NORMAL   -37    PTCLDY (SCALE 4-7)  10
TOTAL FM JUL 1  5318    CLOUDY (SCALE 8-10)  5
DPTR FM NORMAL   -64

[CDD (BASE 65) ]
TOTAL THIS MO.    53
DPTR FM NORMAL     4    [PRESSURE DATA]
TOTAL FM JAN 1    87    HIGHEST SLP 30.50 ON 19
DPTR FM NORMAL    38    LOWEST  SLP 29.57 ON  9

[REMARKS]
#FINAL-05-09#