WFO Monthly/Daily Climate Data
Issued by NWS Mt. Holly, NJ

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000
CXUS51 KPHI 170800
CF6ABE
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   ALLENTOWN PA
                                          MONTH:     AUGUST
                                          YEAR:      2017
                                          LATITUDE:   40 39 N
                                          LONGITUDE:  75 26 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  90  63  77   4   0  12    T  0.0    0  2.2 15 120   M    M   1 3      21 110
 2  89  65  77   4   0  12 0.32  0.0    0  3.7 29  60   M    M   1 13     40 250
 3  87  64  76   3   0  11 1.58  0.0    0  3.9 25 140   M    M   5 1238   37 120
 4  90  67  79   6   0  14 0.00  0.0    0  7.3 18 170   M    M   3 18     25 180
 5  77  60  69  -4   0   4 1.22  0.0    0  8.1 20 300   M    M   5 13     28 260
 6  76  55  66  -7   0   1 0.00  0.0    0  3.7 12 270   M    M   0        15 260
 7  68  63  66  -7   0   1 0.52  0.0    0  5.3 13  90   M    M  10 1      16  70
 8  81  61  71  -2   0   6 0.01  0.0    0  5.5 13 360   M    M   3 1      17 340
 9  84  56  70  -3   0   5 0.00  0.0    0  2.3 13 290   M    M   0 1      15 240
10  86  58  72   0   0   7 0.00  0.0    0  2.9 12 210   M    M   2 1      15 200
11  82  65  74   2   0   9 1.19  0.0    0  4.4 15 290   M    M   7 13     20 290
12  83  66  75   3   0  10 0.02  0.0    0  4.2 10 190   M    M   5 13     15 150
13  82  63  73   1   0   8 0.00  0.0    0  5.4 14 350   M    M   3 12     17 360
14  78  60  69  -3   0   4 0.05  0.0    0  1.3  7 240   M    M   1 1       9 230
15  78  65  72   0   0   7 0.10  0.0    0  2.1 10 230   M    M   8 128    14 230
16  86  66  76   4   0  11 0.00  0.0    0  3.5 14 360   M    M   6 12     17 310
================================================================================
SM 1317  997         0 122  5.01     0.0  65.8          M       60
================================================================================
AV 82.3 62.3                               4.1 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->  # 29  60               # 40  250
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:  ALLENTOWN PA
                                          MONTH:    AUGUST
                                          YEAR:     2017
                                          LATITUDE:   40 39 N
                                          LONGITUDE:  75 26 W

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

AVERAGE MONTHLY: 72.3   TOTAL FOR MONTH:   5.01    1 = FOG OR MIST
DPTR FM NORMAL:  -0.2   DPTR FM NORMAL:    2.94    2 = FOG REDUCING VISIBILITY
HIGHEST:    90 ON  4, 1 GRTST 24HR  1.58 ON  3- 3      TO 1/4 MILE OR LESS
LOWEST:     55 ON  6                               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:   9
MAX 90 OR ABOVE:   2    0.10 INCH OR MORE:   6
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   4
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   3

[HDD (BASE 65) ]
TOTAL THIS MO.     0    CLEAR  (SCALE 0-3)   8
DPTR FM NORMAL     0    PTCLDY (SCALE 4-7)   6
TOTAL FM JUL 1     0    CLOUDY (SCALE 8-10)  2
DPTR FM NORMAL    -3

[CDD (BASE 65) ]
TOTAL THIS MO.   122
DPTR FM NORMAL    -2    [PRESSURE DATA]
TOTAL FM JAN 1   726    HIGHEST SLP M ON M
DPTR FM NORMAL   137    LOWEST  SLP 29.84 ON M

[REMARKS]


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