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

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000
CXUS51 KPHI 150815
CF6ABE
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   ALLENTOWN PA
                                          MONTH:     APRIL
                                          YEAR:      2024
                                          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  50  44  47   1  18   0 0.45  0.0    0  4.2 13  50   M    M   9 1      15  60
 2  47  43  45  -2  20   0 1.02  0.0    0  9.5 23  80   M    M  10 1      28  70
 3  44  39  42  -5  23   0 1.92  0.0    0 16.9 38  90   M    M  10 13     47  80
 4  51  37  44  -3  21   0 0.21  0.0    0  5.7 22  60   M    M  10        26  70
 5  47  37  42  -6  23   0    T  0.0    0  9.8 20 290   M    M   9        26 280
 6  53  38  46  -2  19   0    T  0.0    0 12.9 29 350   M    M   8        39 360
 7  62  39  51   2  14   0 0.00  0.0    0  8.3 21 350   M    M   4        25 350
 8  64  30  47  -2  18   0    T  0.0    0  1.9 10 250   M    M   3        14 250
 9  77  38  58   9   7   0 0.00  0.0    0  3.9 13 220   M    M   1        17 180
10  71  50  61  11   4   0 0.00  0.0    0  5.4 14 110   M    M   5        17  80
11  71  52  62  12   3   0 0.27  0.0    M 11.5 25 150   M    M   9 138    36 150
12  65  49  57   7   8   0 0.31  0.0    0 16.5 35 220   M    M   9 18     42 260
13  56  44  50  -1  15   0    T  0.0    0 15.4 30 280   M    M   6        42 280
14  74  39  57   6   8   0 0.13  0.0    0  9.9 26 280   M    M   3 3      42 290
================================================================================
SM  832  579       201   0  4.31  0.0    131.8          M       96
================================================================================
AV 59.4 41.4                               9.4 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->    38  90                 47  80
================================================================================
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:     APRIL
                                          YEAR:      2024
                                          LATITUDE:   40 39 N
                                          LONGITUDE:  75 26 W

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

AVERAGE MONTHLY: 50.4   TOTAL FOR MONTH:   4.31    1 = FOG OR MIST
DPTR FM NORMAL:   1.7   DPTR FM NORMAL:    2.61    2 = FOG REDUCING VISIBILITY
HIGHEST:    77 ON  9    GRTST 24HR  2.00 ON  3- 4      TO 1/4 MILE OR LESS
LOWEST:     30 ON  8                               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:   7
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   7
MIN 32 OR BELOW:   1    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   2

[HDD (BASE 65) ]
TOTAL THIS MO.   201    CLEAR  (SCALE 0-3)   3
DPTR FM NORMAL   -28    PTCLDY (SCALE 4-7)   4
TOTAL FM JUL 1  4567    CLOUDY (SCALE 8-10)  7
DPTR FM NORMAL  -383

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP M ON M
DPTR FM NORMAL     0    LOWEST  SLP 29.28 ON 12

[REMARKS]


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