WFO Monthly/Daily Climate Data
Issued by NWS Duluth, MN

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CXUS53 KDLH 111146
CF6DLH
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   DULUTH
                                          MONTH:     DECEMBER
                                          YEAR:      2019
                                          LATITUDE:   46 49 N
                                          LONGITUDE:  92 11 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  29  10  20   0  45   0 0.41  7.2   22 14.1 32  80   M    M   7 19     48  90
 2  27 -11   8 -12  57   0    T    T   22  8.1 17 220   M    M   3 8      24 230
 3  30  16  23   4  42   0    T    T   20 11.3 17 290   M    M   6 128    23 300
 4  34  20  27   8  38   0 0.00  0.0   19 12.8 23 300   M    M   6        33 300
 5  28  24  26   8  39   0    T    T   19  7.7 20 310   M    M  10 1      27 310
 6  24  10  17  -1  48   0    T    T   18  9.3 24 310   M    M   7 8      34 320
 7  35  11  23   5  42   0 0.00  0.0   17  9.1 23 200   M    M   6 18     32 200
 8  35  22  29  12  36   0 0.03  0.2   17 10.7 21  70   M    M  10 1689   31  90
 9  22  -4   9  -8  56   0 0.36  6.5   19 13.7 22  70   M    M   9 189    30  70
10   0 -14  -7 -23  72   0    T    T   21 11.5 20 270   M    M   4 8      25 270
================================================================================
SM  264   84       475   0  0.80    13.9 108.3          M       68
================================================================================
AV 26.4  8.4                              10.8 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->  # 32  80               # 48   90
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2

                                          STATION:  DULUTH
                                          MONTH:    DECEMBER
                                          YEAR:     2019
                                          LATITUDE:   46 49 N
                                          LONGITUDE:  92 11 W

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

AVERAGE MONTHLY: 17.4   TOTAL FOR MONTH:   0.80    1 = FOG OR MIST
DPTR FM NORMAL:  -0.8   DPTR FM NORMAL:    0.36    2 = FOG REDUCING VISIBILITY
HIGHEST:    35 ON  8, 7 GRTST 24HR  0.99 ON 30- 1      TO 1/4 MILE OR LESS
LOWEST:    -14 ON 10                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  13.9 INCHES  5 = HAIL
                        GRTST 24HR   7.2 ON  1- 1  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  22 ON  2, 1  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:   7    0.01 INCH OR MORE:   3
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   2
MIN 32 OR BELOW:  10    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   3    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   475    CLEAR  (SCALE 0-3)   1
DPTR FM NORMAL     7    PTCLDY (SCALE 4-7)   6
TOTAL FM JUL 1  2476    CLOUDY (SCALE 8-10)  3
DPTR FM NORMAL  -205

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1   342    HIGHEST SLP M ON M
DPTR FM NORMAL   138    LOWEST  SLP 29.53 ON  3

[REMARKS]


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