National Weather Service Weather Forecast Office

• Home
• Site Map
• News
• Organization
• Search for: NWS All NOAA 

000
CXUS51 KPHI 190800
CF6PHL
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   PHILADELPHIA PA
                                          MONTH:     APRIL
                                          YEAR:      2018
                                          LATITUDE:   39 52 N
                                          LONGITUDE:  75 15 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  62  44  53   4  12   0 0.00  0.0    0 10.3 26 270   M    M   8        30 270
 2  49  34  42  -7  23   0 0.12    T    0  9.4 22  40   M    M   9 14     30  20
 3  47  37  42  -8  23   0 0.08  0.0    0  5.6 12 100   M    M  10 1      14 100
 4  67  39  53   3  12   0 0.06  0.0    0 15.7 40 280   M    M   7 12     53 260
 5  47  36  42  -8  23   0 0.00  0.0    0 13.6 30 270   M    M   4        36 280
 6  64  39  52   1  13   0 0.03  0.0    0 10.7 25 230   M    M   9        36 210
 7  58  39  49  -2  16   0    T  0.0    0 11.7 22 330   M    M  10        28 320
 8  46  31  39 -12  26   0 0.00  0.0    0 13.3 23 290   M    M   5        30 330
 9  45  32  39 -13  26   0    T  0.0    0  6.9 14 250   M    M   9        18 190
10  50  35  43  -9  22   0    T  0.0    0  9.1 21 340   M    M   6 18     27 340
11  53  29  41 -11  24   0 0.00  0.0    0  6.6 18 230   M    M   6        23 250
12  71  42  57   4   8   0 0.00  0.0    0 10.0 29 210   M    M   8        37 200
13  84  59  72  19   0   7 0.00  0.0    0 14.8 22 220   M    M   6        32 200
14  83  48  66  12   0   1 0.00  0.0    0 12.7 26  50   M    M   5        33  50
15  49  40  45  -9  20   0 0.56  0.0    0 20.5 30  80   M    M  10 1      43  80
16  66  41  54   0  11   0 2.28  0.0    0 17.0 32  50   M    M   9 13     42  50
17  46  38  42 -13  23   0    T  0.0    0 14.9 29 270   M    M   9        35 270
18  56  36  46  -9  19   0 0.00  0.0    0 10.5 21 280   M    M   5        29 250
================================================================================
SM 1043  699       301   8  3.13    T    213.3          M      135
================================================================================
AV 57.9 38.8                              11.8 FASTST   M    M   8    MAX(MPH)
                                 MISC ---->  # 40 280               # 53  260
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:  PHILADELPHIA PA
                                          MONTH:    APRIL
                                          YEAR:     2018
                                          LATITUDE:   39 52 N
                                          LONGITUDE:  75 15 W

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

AVERAGE MONTHLY: 48.4   TOTAL FOR MONTH:   3.13    1 = FOG OR MIST
DPTR FM NORMAL:  -3.6   DPTR FM NORMAL:    0.92    2 = FOG REDUCING VISIBILITY
HIGHEST:    84 ON 13    GRTST 24HR  2.28 ON 16-16      TO 1/4 MILE OR LESS
LOWEST:     29 ON 11                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:    T          5 = HAIL
                        GRTST 24HR    T  ON  2- 2  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:   6
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   3
MIN 32 OR BELOW:   3    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   301    CLEAR  (SCALE 0-3)   0
DPTR FM NORMAL    60    PTCLDY (SCALE 4-7)  10
TOTAL FM JUL 1  4224    CLOUDY (SCALE 8-10)  8
DPTR FM NORMAL  -164

[CDD (BASE 65) ]
TOTAL THIS MO.     8
DPTR FM NORMAL     8    [PRESSURE DATA]
TOTAL FM JAN 1     8    HIGHEST SLP M ON M
DPTR FM NORMAL     7    LOWEST  SLP 29.47 ON M

[REMARKS]