WFO Monthly/Daily Climate Data
Issued by NWS Sterling, VA

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000
CXUS51 KLWX 250620
CF6BWI
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   BALTIMORE MD
                                          MONTH:     APRIL
                                          YEAR:      2015
                                          LATITUDE:   39 10 N
                                          LONGITUDE:  76 40 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  58  31  45  -4  20   0 0.00  0.0    0  5.9 21 290   M    M   2        28 290
 2  70  36  53   4  12   0 0.00  0.0    0  8.1 21 210   M    M   5        30 210
 3  70  60  65  15   0   0 0.09  0.0    0  9.0 24 240   M    M   9 12     35 230
 4  68  38  53   3  12   0 0.01  0.0    0 15.0 31 290   M    M   4        44 290
 5  65  36  51   1  14   0 0.00  0.0    0  7.9 21 220   M    M   4        29 230
 6  76  36  56   6   9   0 0.00  0.0    0  4.9 15 210   M    M   5        21 200
 7  70  47  59   8   6   0 0.12  0.0    0  6.8 21  70   M    M   9 1      26  60
 8  47  41  44  -7  21   0 0.72  0.0    0 12.0 23  80   M    M  10 1      26 100
 9  45  41  43  -9  22   0 0.58  0.0    0  8.1 21 120   M    M  10 13     26 120
10  60  41  51  -1  14   0 0.03  0.0    0  3.8 15 320   M    M   8 18     20 310
11  64  44  54   2  11   0 0.00  0.0    0  9.7 24 300   M    M   4        33 310
12  67  33  50  -3  15   0 0.00  0.0    0  3.3 15 120   M    M   3        21 130
13  77  42  60   7   5   0 0.00  0.0    0  6.3 18 150   M    M   6        26 160
14  63  50  57   4   8   0 0.36  0.0    0  4.1 16  20   M    M   9 18     23  40
15  67  45  56   2   9   0    T  0.0    0  4.2 13  20   M    M   9        20 360
16  69  46  58   4   7   0 0.02  0.0    0  7.7 17 110   M    M   7        22 110
17  78  55  67  13   0   2 0.25  0.0    0  4.0 13 280   M    M   8 1      15 280
18  80  53  67  13   0   2 0.00  0.0    0  4.0 13 280   M    M   6        22 350
19  66  51  59   4   6   0 0.14  0.0    0 15.3 23  90   M    M   9 1      29  90
20  79  52  66  11   0   1 1.35  0.0    0  8.7 24 160   M    M   8 13     39 180
21  65  46  56   0   9   0 0.10  0.0    0  9.3 29 280   M    M   4 13     35 290
22  71  42  57   1   8   0 0.02  0.0    0 10.5 31 270   M    M   5        49 260
23  55  37  46 -10  19   0 0.00  0.0    0 11.8 24 270   M    M   6        36 290
24  58  38  48  -8  17   0 0.00  0.0    0 11.5 26 280   M    M   4        36 280
================================================================================
SM 1588 1041       244   5  3.79     0.0 191.9          M      154
================================================================================
AV 66.2 43.4                               8.0 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->  # 31 290               # 49  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:  BALTIMORE MD
                                          MONTH:    APRIL
                                          YEAR:     2015
                                          LATITUDE:   39 10 N
                                          LONGITUDE:  76 40 W

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

AVERAGE MONTHLY: 54.8   TOTAL FOR MONTH:   3.79    1 = FOG OR MIST
DPTR FM NORMAL:   2.1   DPTR FM NORMAL:    1.23    2 = FOG REDUCING VISIBILITY
HIGHEST:    80 ON 18    GRTST 24HR  1.44 ON 19-20      TO 1/4 MILE OR LESS
LOWEST:     31 ON  1                               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:  13
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   8
MIN 32 OR BELOW:   1    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   244    CLEAR  (SCALE 0-3)   2
DPTR FM NORMAL   -60    PTCLDY (SCALE 4-7)  13
TOTAL FM JUL 1  4836    CLOUDY (SCALE 8-10)  9
DPTR FM NORMAL   271

[CDD (BASE 65) ]
TOTAL THIS MO.     5
DPTR FM NORMAL    -1    [PRESSURE DATA]
TOTAL FM JAN 1     5    HIGHEST SLP M ON M
DPTR FM NORMAL    -2    LOWEST  SLP 29.50 ON 20

[REMARKS]



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