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000
CXUS53 KDTX 011134
CF6DTW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   DETROIT MI
                                          MONTH:     DECEMBER
                                          YEAR:      2020
                                          LATITUDE:   42 13 N
                                          LONGITUDE:  83 20 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  36  26  31  -4  34   0 0.11  2.5    3 13.2 23 320   M    M   9 19     36 320
 2  44  30  37   2  28   0 0.00  0.0    3 11.6 18 300   M    M   1        28 290
 3  44  30  37   3  28   0 0.00  0.0    2 13.9 24 230   M    M   8        30 210
 4  46  36  41   7  24   0 0.00  0.0    T 12.0 23 220   M    M  10 8      29 220
 5  38  26  32  -2  33   0 0.00  0.0    0  7.0 14 360   M    M   8        19  10
 6  33  24  29  -4  36   0 0.00  0.0    0  4.3  9 280   M    M   9        11 310
 7  35  26  31  -2  34   0 0.00  0.0    0  8.0 14 320   M    M   9        17 330
 8  38  23  31  -1  34   0 0.00  0.0    0  9.4 21 220   M    M   9 8      25 230
 9  43  34  39   7  26   0 0.00  0.0    0  8.0 20 250   M    M  10 18     27 240
10  49  25  37   5  28   0 0.00  0.0    0  3.1 12 170   M    M   6 18     16 160
11  51  30  41  10  24   0    T  0.0    0  5.8 17  50   M    M   9 18     24  50
12  58  36  47  16  18   0 0.51  0.0    0 15.0 33 220   M    M  10 18     45 230
13  36  31  34   3  31   0    T  0.0    0  7.3 14 300   M    M  10        19 300
14  35  24  30   0  35   0 0.00  0.0    0 11.6 26 310   M    M   8        40 310
15  29  20  25  -5  40   0 0.00  0.0    0  5.9 13  70   M    M   9        19  80
16  31  25  28  -2  37   0 0.13  1.5    0 11.5 23  60   M    M  10 1      35  60
17  31  26  29   0  36   0 0.06  1.7    1  6.0 12  10   M    M  10 168    15  30
18  32  25  29   0  36   0    T    T    3  6.4 14 180   M    M   9 168    18 190
19  37  27  32   3  33   0 0.01    T    2  9.0 14 180   M    M  10 148    20 180
20  40  28  34   5  31   0    T  0.0    T  9.8 23 240   M    M   8 128    31 220
21  39  31  35   7  30   0 0.09  0.0    0  8.2 16 220   M    M  10 18     18 230
22  40  33  37   9  28   0    T    T    0 10.0 17 280   M    M   9 8      27 310
23  50  35  43  15  22   0 0.04  0.0    0 15.8 26 180   M    M  10        40 190
24  51  21  36   8  29   0 0.02  0.3    0 16.8 32 240   M    M  10 1      44 200
25  24  19  22  -6  43   0 0.11  2.7    1 13.2 25 250   M    M  10 189    34 250
26  28  20  24  -3  41   0    T    T    3 11.6 22 220   M    M  10        31 250
27  41  21  31   4  34   0 0.04    T    2  7.4 18 200   M    M   9 145    27 200
28  44  25  35   8  30   0 0.02    T    T 14.6 31 250   M    M   8 18     48 260
29  31  21  26  -1  39   0 0.05  0.7    0  5.9 14 150   M    M   9 1      25 160
30  43  28  36   9  29   0 0.17  0.2    1 14.4 28 220   M    M  10 168    37 250
31  33  22  28   2  37   0 0.00  0.0    0  6.2 21 280   M    M   8 8      28 280
================================================================================
SM 1210  828       988   0  1.36  9.6    302.9          M      275
================================================================================
AV 39.0 26.7                               9.8 FASTST   M    M   9    MAX(MPH)
                                 MISC ---->    33 220                 48 260
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   DETROIT MI
                                          MONTH:     DECEMBER
                                          YEAR:      2020
                                          LATITUDE:   42 13 N
                                          LONGITUDE:  83 20 W

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

AVERAGE MONTHLY: 32.9   TOTAL FOR MONTH:   1.36    1 = FOG OR MIST
DPTR FM NORMAL:   2.8   DPTR FM NORMAL:   -1.10    2 = FOG REDUCING VISIBILITY
HIGHEST:    58 ON 12    GRTST 24HR  0.51 ON 11-12      TO 1/4 MILE OR LESS
LOWEST:     19 ON 25                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  11.0 INCHES  5 = HAIL
                        GRTST 24HR   2.7 ON 25-25  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   3 ON 26,18  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:  13
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   5
MIN 32 OR BELOW:  26    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   988    CLEAR  (SCALE 0-3)   1
DPTR FM NORMAL   -94    PTCLDY (SCALE 4-7)   4
TOTAL FM JUL 1  2087    CLOUDY (SCALE 8-10) 26
DPTR FM NORMAL  -209

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1   988    HIGHEST SLP 30.61 ON 29
DPTR FM NORMAL   185    LOWEST  SLP 29.49 ON 24

[REMARKS]
#FINAL-12-20#
ADJUSTED DEC 30TH SNOW DEPTH TO 1 INCH.