National Weather Service National Headquarters

• Home
• Site Map
• News
• Organization
• Search for: NWS All NOAA 

000
CXUS51 KLWX 230620
CF6DMH
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   BALTIMORE INNER HARBOR MD
                                          MONTH:     SEPTEMBER
                                          YEAR:      2018
                                          LATITUDE:   39 16 N
                                          LONGITUDE:  76 37 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  84  73  79   2   0  14 0.03    M    M   M   M   M   M    M   M         M  M
 2  89  75  82   5   0  17 0.00    M    M   M   M   M   M    M   M         M  M
 3  94  78  86  10   0  21 0.00    M    M   M   M   M   M    M   M         M  M
 4  96  80  88  12   0  23 0.00    M    M   M   M   M   M    M   M         M  M
 5  96  81  89  13   0  24 0.00    M    M   M   M   M   M    M   M         M  M
 6  97  79  88  12   0  23 0.00    M    M   M   M   M   M    M   M         M  M
 7  88  74  81   6   0  16 0.51    M    M   M   M   M   M    M   0         M  M
 8  76  62  69  -6   0   4 0.57    M    M   M   M   M   M    M   0         M  M
 9  64  60  62 -13   3   0 1.90    M    M   M   M   M   M    M   M         M  M
10  72  63  68  -6   0   3 0.04    M    M   M   M   M   M    M   0         M  M
11  75  68  72  -2   0   7 0.09    M    M   M   M   M   M    M   0         M  M
12  86  70  78   4   0  13 0.01    M    M   M   M   M   M    M   M         M  M
13  79  74  77   4   0  12 0.04    M    M   M   M   M   M    M   M         M  M
14  77  71  74   1   0   9 0.07    M    M   M   M   M   M    M   M         M  M
15  85  69  77   4   0  12 0.00    M    M   M   M   M   M    M   M         M  M
16  82  69  76   4   0  11 0.00    M    M   M   M   M   M    M   M         M  M
17  80  72  76   4   0  11 1.37    M    M   M   M   M   M    M   M         M  M
18  82  73  78   7   0  13 2.99    M    M   M   M   M   M    M   M         M  M
19  86  72  79   8   0  14 0.00    M    M   M   M   M   M    M   M         M  M
20  82  70  76   6   0  11 0.00    M    M   M   M   M   M    M   M         M  M
21  77  71  74   4   0   9 0.00    M    M   M   M   M   M    M   M         M  M
22  78  64  71   1   0   6 0.03    M    M   M   M   M   M    M   M         M  M
================================================================================
SM 1825 1568         3 273  7.65    M        M          M        0
================================================================================
AV 83.0 71.3                                 M FASTST   M    M   0    MAX(MPH)
                                 MISC ---->     M   M                  M    M
================================================================================
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 INNER HARBOR MD
                                          MONTH:    SEPTEMBER
                                          YEAR:     2018
                                          LATITUDE:   39 16 N
                                          LONGITUDE:  76 37 W

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

AVERAGE MONTHLY: 77.1   TOTAL FOR MONTH:   7.65    1 = FOG OR MIST
DPTR FM NORMAL:   3.5   DPTR FM NORMAL:    4.73    2 = FOG REDUCING VISIBILITY
HIGHEST:    97 ON  6    GRTST 24HR  2.99 ON 18-18      TO 1/4 MILE OR LESS
LOWEST:     60 ON  9                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:    M          5 = HAIL
                        GRTST 24HR    M  ON   M    6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  M  ON   M    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:   4    0.10 INCH OR MORE:   5
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   5
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   3

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

[CDD (BASE 65) ]
TOTAL THIS MO.   273
DPTR FM NORMAL    80    [PRESSURE DATA]
TOTAL FM JAN 1  1948    HIGHEST SLP M ON M
DPTR FM NORMAL   359    LOWEST  SLP 29.76 ON 18

[REMARKS]