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

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CXUS51 KLWX 031925
CF6BWI
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   BALTIMORE MD
                                          MONTH:     JANUARY
                                          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  39  30  35   2  30   0 1.02  0.0    0  6.1 26 100   M    M   8 1      33 100
 2  57  38  48  15  17   0 0.01  0.0    0  8.0 29 290   M    M   8 1      37 320
 3  42  36  39   6  26   0 0.20  0.0    0  6.9 13  50   M    M  10 1      17  30
 4  47  31  39   6  26   0 0.00  0.0    0  3.3 10 320   M    M   8 1      14 320
 5  44  38  41   8  24   0    T  0.0    0  3.3  9 310   M    M  10 18     15  10
 6  42  37  40   7  25   0 0.00  0.0    0  9.6 18 320   M    M   9        30 320
 7  47  31  39   6  26   0 0.00  0.0    0  6.0 15 310   M    M   3        23 340
 8  38  29  34   1  31   0 0.00  0.0    0  3.7  8 350   M    M   8        16 340
 9  46  29  38   5  27   0 0.00  0.0    0 10.0 18 300   M    M   5        28  10
10  50  26  38   5  27   0 0.00  0.0    0  4.9 14 300   M    M   2        19 290
11  45  24  35   2  30   0 0.00  0.0    0  1.4  6 240   M    M   6         9 190
12  49  23  36   3  29   0 0.00  0.0    0  2.7 12 270   M    M   1        15 270
13  51  23  37   4  28   0 0.00  0.0    0  2.4 12 130   M    M   2        16 140
14  55  27  41   8  24   0 0.00  0.0    0  1.8  8 100   M    M   5 1      12  30
15  50  31  41   8  24   0 0.27  0.0    0  6.1 16 120   M    M   8 1      24 120
16  49  34  42   9  23   0    T  0.0    0  8.2 18 290   M    M   6 1      25 260
17  50  34  42   9  23   0 0.00  0.0    0  8.4 20 240   M    M   7        29 230
18  46  32  39   6  26   0 0.00  0.0    0  9.4 22 280   M    M   5        31 300
19  51  29  40   7  25   0 0.00  0.0    0  7.2 21 260   M    M   5        28 260
20  45  24  35   2  30   0 0.01    T    0 11.0 32 290   M    M   5        46 290
21  53  20  37   4  28   0 0.00  0.0    0  5.9 18 260   M    M   4        26 270
22  50  31  41   8  24   0 0.00  0.0    0  7.4 22 290   M    M   5        33 310
23  38  24  31  -2  34   0    T    T    0 12.8 25 300   M    M   4        37 300
24  39  22  31  -2  34   0 0.00  0.0    0  6.6 13 290   M    M   7        19 310
25  37  30  34   1  31   0 0.11  0.5    0  5.2 12  80   M    M  10 1      15  50
26  36  31  34   1  31   0 0.07    T    0  5.6 12  70   M    M  10 16     15  70
27  45  35  40   7  25   0 0.00  0.0    0  6.8 18 300   M    M   8 1      29 310
28  37  26  32  -1  33   0 0.00  0.0    0 14.6 26 310   M    M   6        38 290
29  32  23  28  -5  37   0 0.00  0.0    0 13.9 29 310   M    M   6        40 310
30  40  19  30  -3  35   0 0.00  0.0    0  5.3 14 300   M    M   4        19 270
31  32  29  31  -2  34   0 0.46  3.8    0  8.4 21  60   M    M  10 126    29  30
================================================================================
SM 1382  896       867   0  2.15  4.3    212.9          M      195
================================================================================
AV 44.6 28.9                               6.9 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->    32 290                 46 290
================================================================================
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:     JANUARY
                                          YEAR:      2021
                                          LATITUDE:   39 10 N
                                          LONGITUDE:  76 40 W

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

AVERAGE MONTHLY: 36.7   TOTAL FOR MONTH:   2.15    1 = FOG OR MIST
DPTR FM NORMAL:   3.8   DPTR FM NORMAL:   -0.90    2 = FOG REDUCING VISIBILITY
HIGHEST:    57 ON  2    GRTST 24HR  1.02 ON  1- 1      TO 1/4 MILE OR LESS
LOWEST:     19 ON 30                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   4.3 INCHES  5 = HAIL
                        GRTST 24HR   3.8 ON 31-31  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:   2    0.01 INCH OR MORE:   8
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   5
MIN 32 OR BELOW:  24    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   867    CLEAR  (SCALE 0-3)   3
DPTR FM NORMAL  -128    PTCLDY (SCALE 4-7)  21
TOTAL FM JUL 1  2241    CLOUDY (SCALE 8-10)  7
DPTR FM NORMAL  -532

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP 30.53 ON  1
DPTR FM NORMAL     0    LOWEST  SLP 29.46 ON 16

[REMARKS]
#FINAL-01-21#



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