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

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CXUS51 KLWX 011905
CF6BWI
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   BALTIMORE MD
                                          MONTH:     MAY
                                          YEAR:      2021
                                          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  69  44  57  -3   8   0 0.00  0.0    0  9.8 26 300   M    M   2        34 300
 2  87  53  70   9   0   5 0.00  0.0    0  8.9 17 220   M    M   7        25 220
 3  75  65  70   9   0   5 0.01  0.0    0  6.7 16 270   M    M  10        22 270
 4  87  65  76  15   0  11 0.07  0.0    0  7.6 16 290   M    M   7 13     24 240
 5  81  56  69   8   0   4 0.26  0.0    0  9.1 26 300   M    M   7 18     38 290
 6  66  45  56  -6   9   0 0.00  0.0    0  6.4 17 310   M    M   5        30 360
 7  66  42  54  -8  11   0 0.19  0.0    0  5.8 15 270   M    M   8 1      20 280
 8  59  42  51 -11  14   0 0.26  0.0    0  7.6 29 290   M    M   5 138    40 270
 9  64  41  53  -9  12   0 0.01  0.0    0  5.0 17 140   M    M   9        25 120
10  68  47  58  -5   7   0 0.00  0.0    0  7.6 21 310   M    M   5        32 350
11  69  46  58  -5   7   0 0.00  0.0    0  7.1 17 290   M    M   7        26 280
12  70  43  57  -6   8   0 0.00  0.0    0  6.1 16 310   M    M   6        24 360
13  73  40  57  -7   8   0 0.00  0.0    0  4.5 13 340   M    M   3        22  10
14  75  45  60  -4   5   0 0.00  0.0    0  3.0 12  70   M    M   5        19 350
15  80  44  62  -2   3   0 0.00  0.0    0  4.1 14  40   M    M   3        24  60
16  77  47  62  -2   3   0 0.14  0.0    0  3.6 24 290   M    M   8 138    33 280
17  76  50  63  -2   2   0 0.00  0.0    0  2.3 10  70   M    M   7 1      14  50
18  82  48  65   0   0   0 0.00  0.0    0  3.5 12 140   M    M   4        16 320
19  89  54  72   7   0   7 0.00  0.0    0  4.5 12 280   M    M   2        15 240
20  87  58  73   8   0   8 0.00  0.0    0  7.1 18  60   M    M   4        24 130
21  87  50  69   3   0   4 0.00  0.0    0  2.4 12 140   M    M   3        16 130
22  93  59  76  10   0  11 0.00  0.0    0  8.2 16 290   M    M   8        26 280
23  95  70  83  17   0  18 0.00  0.0    0  8.9 20 280   M    M   6        31 300
24  82  57  70   3   0   5 0.24  0.0    0 10.0 18  90   M    M  10 18     25  90
25  77  57  67   0   0   2 0.00  0.0    0  4.8 14 110   M    M   9        18 110
26  94  51  73   6   0   8 0.85  0.0    0  4.6 25 260   M    M   7 138    37 300
27  86  65  76   9   0  11 0.00  0.0    0  5.3 16 290   M    M   6        24 350
28  74  56  65  -3   0   0 0.95  0.0    0 12.8 21  70   M    M   9 13     27  60
29  56  50  53 -15  12   0 0.50  0.0    0 11.9 20  50   M    M  10 18     31  50
30  57  49  53 -15  12   0 0.15  0.0    0  6.9 15  40   M    M  10 1      21  30
31  76  49  63  -6   2   0 0.00  0.0    0  4.5 16 270   M    M   4        25 330
================================================================================
SM 2377 1588       123  99  3.63  0.0    200.6          M      196
================================================================================
AV 76.7 51.2                               6.5 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->    29 290                 40 270
================================================================================
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:     MAY
                                          YEAR:      2021
                                          LATITUDE:   39 10 N
                                          LONGITUDE:  76 40 W

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

AVERAGE MONTHLY: 64.0   TOTAL FOR MONTH:   3.63    1 = FOG OR MIST
DPTR FM NORMAL:  -0.4   DPTR FM NORMAL:   -0.22    2 = FOG REDUCING VISIBILITY
HIGHEST:    95 ON 23    GRTST 24HR  1.41 ON 28-29      TO 1/4 MILE OR LESS
LOWEST:     40 ON 13                               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:  12
MAX 90 OR ABOVE:   3    0.10 INCH OR MORE:   9
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   123    CLEAR  (SCALE 0-3)   5
DPTR FM NORMAL    14    PTCLDY (SCALE 4-7)  19
TOTAL FM JUL 1  3952    CLOUDY (SCALE 8-10)  7
DPTR FM NORMAL  -523

[CDD (BASE 65) ]
TOTAL THIS MO.    99
DPTR FM NORMAL     9    [PRESSURE DATA]
TOTAL FM JAN 1   132    HIGHEST SLP 30.53 ON 21
DPTR FM NORMAL    21    LOWEST  SLP 29.65 ON  4

[REMARKS]
#FINAL-05-21#


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