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

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904
CXUS51 KLWX 030244
CF6BWI
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   BALTIMORE MD
                                          MONTH:     APRIL
                                          YEAR:      2020
                                          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  57  41  49   0  16   0    T  0.0    0  7.8 16  50   M    M   8        20  30
 2  63  39  51   2  14   0 0.00  0.0    0 14.2 28 300   M    M   2        40 300
 3  65  46  56   6   9   0 0.00  0.0    0 13.6 25 330   M    M   5        36 300
 4  59  47  53   3  12   0 0.02  0.0    0  5.4 12  70   M    M   9        16 330
 5  69  50  60  10   5   0    T  0.0    0  4.6 12 260   M    M   8        17 250
 6  70  48  59   9   6   0    T  0.0    0  5.0 15 290   M    M   4        20 130
 7  72  45  59   8   6   0 0.04  0.0    0  4.3 16 280   M    M   8 13     20 300
 8  78  53  66  15   0   1 0.04  0.0    0  9.9 24 300   M    M   6 1      30 300
 9  71  44  58   6   7   0 0.09  0.0    0 15.2 41 290   M    M   6 138    54 300
10  52  39  46  -6  19   0    T  0.0    0 17.5 36 310   M    M   3        47 280
11  61  37  49  -3  16   0 0.00  0.0    0  8.2 22 290   M    M   4        30 250
12  72  37  55   2  10   0 0.21  0.0    0  6.2 17 170   M    M   7 1      26 120
13  78  52  65  12   0   0 1.97  0.0    0 13.0 36 290   M    M   7 13     60 310
14  59  40  50  -3  15   0 0.12  0.0    0  8.0 23 310   M    M   7 1      29 320
15  54  38  46  -8  19   0 0.05  0.0    0  7.2 17 290   M    M   5        22 300
16  53  33  43 -11  22   0 0.00  0.0    0 10.8 24 290   M    M   4        34 270
17  57  32  45  -9  20   0    T  0.0    0  5.2 15 170   M    M   8        21 140
18  54  35  45  -9  20   0 0.05  0.0    0  7.7 26 310   M    M   7 1      35 290
19  66  32  49  -6  16   0 0.00  0.0    0  5.8 17 220   M    M   4        24 230
20  64  50  57   2   8   0 0.00  0.0    0  4.8 16  50   M    M   7        20  50
21  68  43  56   0   9   0 0.03  0.0    0 12.7 29 290   M    M   4 3      45 310
22  60  34  47  -9  18   0 0.00  0.0    0 10.4 26 280   M    M   2        37 260
23  56  42  49  -7  16   0 0.65  0.0    0  5.3 13  70   M    M  10 1      14  70
24  57  50  54  -2  11   0 0.52  0.0    0  7.1 13  70   M    M  10 1      16  40
25  65  41  53  -4  12   0 0.03  0.0    0  5.5 17 120   M    M   8 18     23 130
26  55  47  51  -6  14   0 0.43  0.0    0  6.7 14  50   M    M  10 1      17  40
27  58  44  51  -6  14   0 0.03  0.0    0  9.4 22 310   M    M   8 1      30 310
28  60  39  50  -8  15   0    T  0.0    0  3.7 14 230   M    M   9        18 200
29  74  48  61   3   4   0 0.00  0.0    0 10.9 21  80   M    M   8        25  70
30  67  57  62   4   3   0 1.24  0.0    0 10.5 29 140   M    M  10 1      41 140
================================================================================
SM 1894 1283       356   1  5.52  0.0    256.6          M      198
================================================================================
AV 63.1 42.8                               8.6 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->    41 290                 60 310
================================================================================
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:      2020
                                          LATITUDE:   39 10 N
                                          LONGITUDE:  76 40 W

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

AVERAGE MONTHLY: 53.0   TOTAL FOR MONTH:   5.52    1 = FOG OR MIST
DPTR FM NORMAL:  -0.7   DPTR FM NORMAL:    2.33    2 = FOG REDUCING VISIBILITY
HIGHEST:    78 ON 13, 8  GRTST 24HR  2.18 ON 12-13      TO 1/4 MILE OR LESS
LOWEST:     32 ON 19,17                             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:  16
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   7
MIN 32 OR BELOW:   2    0.50 INCH OR MORE:   4
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   2

[HDD (BASE 65) ]
TOTAL THIS MO.   356    CLEAR  (SCALE 0-3)   3
DPTR FM NORMAL     2    PTCLDY (SCALE 4-7)  20
TOTAL FM JUL 1  3737    CLOUDY (SCALE 8-10)  7
DPTR FM NORMAL  -878

[CDD (BASE 65) ]
TOTAL THIS MO.     1
DPTR FM NORMAL   -12    [PRESSURE DATA]
TOTAL FM JAN 1     4    HIGHEST SLP 30.35 ON 17
DPTR FM NORMAL   -10    LOWEST  SLP 29.27 ON  9

[REMARKS]
#FINAL-04-20#



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