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

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000
CXUS51 KPHI 180800
CF6ABE
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   ALLENTOWN PA
                                          MONTH:     FEBRUARY
                                          YEAR:      2018
                                          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  42  30  36   8  29   0 0.13  0.0    0  2.5  8 310   M    M   8 1      10 310
 2  37  17  27  -1  38   0 0.08    T    T 14.3 28 310   M    M   7 1      37 320
 3  32  12  22  -7  43   0 0.00  0.0    0 11.0 18 240   M    M   3        24 240
 4  36  29  33   4  32   0 0.92  1.1    0  6.3 13 220   M    M  10 1268   17 200
 5  37  18  28  -1  37   0    T    T    1 10.0 26 330   M    M   3 12     36 330
 6  36  21  29   0  36   0    T    T    0  4.1 13 290   M    M   4        18 290
 7  38  22  30   1  35   0 0.75  1.8    T  7.6 22 330   M    M   8 1246   28 320
 8  33  23  28  -1  37   0    T    T    1 10.0 22 320   M    M   5        29 330
 9  36  18  27  -3  38   0 0.00  0.0    0  4.8 12 180   M    M   5        17 150
10  41  32  37   7  28   0 0.18  0.0    0  3.9  7  50   M    M   9 128     9 100
11  47  37  42  12  23   0 0.65  0.0    0  2.8 12 300   M    M  10 12     14  70
12  49  29  39   9  26   0 0.00  0.0    0 10.6 21 340   M    M   5 12     28 330
13  41  22  32   2  33   0 0.00    M    0  6.5 13 350   M    M   2        17  60
14  50  32  41  11  24   0 0.04  0.0    0  6.9 15 250   M    M   8        20 240
15  66  39  53  22  12   0 0.23  0.0    0  3.0 15 240   M    M   7 128    19 240
16  57  33  45  14  20   0 0.43  0.0    0  9.1 25 350   M    M   8 1      30 340
17  40  23  32   1  33   0 0.45  6.5    0  6.1 16 170   M    M   4 1      21 170
================================================================================
SM  718  437       524   0  3.86     9.4 119.5          M      106
================================================================================
AV 42.2 25.7                               7.0 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->  # 28 310               # 37  320
================================================================================
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:    FEBRUARY
                                          YEAR:     2018
                                          LATITUDE:   40 39 N
                                          LONGITUDE:  75 26 W

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

AVERAGE MONTHLY: 34.0   TOTAL FOR MONTH:   3.86    1 = FOG OR MIST
DPTR FM NORMAL:   4.4   DPTR FM NORMAL:    2.22    2 = FOG REDUCING VISIBILITY
HIGHEST:    66 ON 15    GRTST 24HR  0.92 ON  4- 4      TO 1/4 MILE OR LESS
LOWEST:     12 ON  3                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   9.4 INCHES  5 = HAIL
                        GRTST 24HR   6.5 ON 17-17  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   1 ON  8, 5  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:   1    0.01 INCH OR MORE:  10
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   8
MIN 32 OR BELOW:  14    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   524    CLEAR  (SCALE 0-3)   3
DPTR FM NORMAL   -78    PTCLDY (SCALE 4-7)   9
TOTAL FM JUL 1  3595    CLOUDY (SCALE 8-10)  5
DPTR FM NORMAL  -357

[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 29.60 ON 16

[REMARKS]



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