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

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000
CXUS51 KLWX 290620
CF6BWI
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   BALTIMORE MD
                                          MONTH:     APRIL
                                          YEAR:      2017
                                          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  44  51   2  14   0 0.00  0.0    0 11.4 24 290   M    M   9        30 310
 2  65  39  52   3  13   0 0.00  0.0    0  6.7 16 320   M    M   4        21 360
 3  69  40  55   5  10   0 0.12  0.0    0  7.9 18 150   M    M   8 1      26 160
 4  79  58  69  19   0   4 0.01  0.0    0 12.3 29 270   M    M   7        37 270
 5  71  53  62  12   3   0 0.00  0.0    0  9.1 22 290   M    M   6        27 290
 6  59  49  54   4  11   0 1.45  0.0    0 11.5 41 280   M    M   9 13     58 280
 7  49  40  45  -6  20   0    T  0.0    0 19.6 31 290   M    M   9        39 290
 8  62  35  49  -2  16   0 0.00  0.0    0 11.5 25 280   M    M   3        32 290
 9  72  34  53   1  12   0 0.00  0.0    0  4.4 15 120   M    M   4        20 120
10  83  40  62  10   3   0 0.00  0.0    0  4.6 17 250   M    M   7        22 160
11  87  56  72  20   0   7 0.00  0.0    0  5.7 15 170   M    M   6        20 170
12  76  55  66  13   0   1    T  0.0    0  6.9 17 300   M    M   6        23 250
13  69  50  60   7   5   0 0.00  0.0    0  5.4 14  30   M    M   5        25  10
14  67  47  57   4   8   0 0.00  0.0    0  5.8 12 120   M    M   5        17  40
15  75  52  64  10   1   0 0.36  0.0    0  3.7 15 270   M    M   9 13     20 270
16  87  58  73  19   0   8    T  0.0    0  7.9 23 260   M    M   6 1      31 270
17  72  52  62   8   3   0 0.21  0.0    0  5.6 16 300   M    M   7 1      21 310
18  69  49  59   5   6   0 0.00  0.0    0  5.5 16  70   M    M   5        23 140
19  62  48  55   0  10   0 0.00  0.0    0  6.8 14 110   M    M   8 8      17 110
20  79  56  68  13   0   3 0.43  0.0    0  5.7 15 200   M    M   8 13     20 190
21  70  59  65   9   0   0    T  0.0    0  6.8 14  50   M    M   8 128    18  40
22  60  47  54  -2  11   0 0.27  0.0    0  6.5 13 340   M    M   9 1      18  10
23  60  46  53  -3  12   0 0.00  0.0    0  5.5 14  50   M    M   9        25  30
24  59  51  55  -1  10   0 0.12  0.0    0 11.6 24  70   M    M  10        32  50
25  58  52  55  -2  10   0 0.55  0.0    0 13.9 23  60   M    M  10 1      32  50
26  66  55  61   4   4   0    T  0.0    0  3.3 10 300   M    M   7 1      16 330
27  80  53  67  10   0   2    T  0.0    0  5.3 15 130   M    M   8 128    20 160
28  84  60  72  14   0   7    T  0.0    0  5.1 15 130   M    M   5 1      20 240
================================================================================
SM 1947 1378       182  32  3.52     0.0 216.0          M      197
================================================================================
AV 69.5 49.2                               7.7 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->  # 41 280               # 58  280
================================================================================
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:     2017
                                          LATITUDE:   39 10 N
                                          LONGITUDE:  76 40 W

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

AVERAGE MONTHLY: 59.4   TOTAL FOR MONTH:   3.52    1 = FOG OR MIST
DPTR FM NORMAL:   6.0   DPTR FM NORMAL:    0.54    2 = FOG REDUCING VISIBILITY
HIGHEST:    87 ON 16,11 GRTST 24HR  1.45 ON  6- 6      TO 1/4 MILE OR LESS
LOWEST:     34 ON  9                               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:   0    0.10 INCH OR MORE:   8
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   182    CLEAR  (SCALE 0-3)   1
DPTR FM NORMAL  -156    PTCLDY (SCALE 4-7)  16
TOTAL FM JUL 1  3720    CLOUDY (SCALE 8-10) 11
DPTR FM NORMAL  -879

[CDD (BASE 65) ]
TOTAL THIS MO.    32
DPTR FM NORMAL    22    [PRESSURE DATA]
TOTAL FM JAN 1    32    HIGHEST SLP M ON M
DPTR FM NORMAL    21    LOWEST  SLP 29.24 ON  6

[REMARKS]



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