WFO Monthly/Daily Climate Data
Issued by NWS Detroit/Pontiac, MI

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000
CXUS53 KDTX 180800
CF6DTW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   DETROIT MI
                                          MONTH:     JANUARY
                                          YEAR:      2017
                                          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  41  23  32   6  33   0 0.00  0.0    0  5.9 14 210   M    M   2 18     17 190
 2  43  27  35   9  30   0 0.08  0.0    0  6.4 12  90   M    M   9 18     17  90
 3  45  38  42  16  23   0 0.36  0.0    0  8.1 18 290   M    M  10 12     24 280
 4  38  19  29   3  36   0 0.01  0.2    0 19.3 24 280   M    M  10        46 280
 5  20  12  16 -10  49   0 0.03  0.7    T 12.2 21 250   M    M   9 8      24 270
 6  17   8  13 -13  52   0    T    T    T  9.1 16 240   M    M   8 18     29 270
 7  17   5  11 -15  54   0 0.02  0.7    T 11.2 21 310   M    M   7 89     28 310
 8  18   8  13 -13  52   0 0.00  0.0    1 10.0 17 290   M    M   5        23 280
 9  31  16  24  -2  41   0    T    T    1 12.4 21 210   M    M  10        25 220
10  49  27  38  12  27   0 0.53  3.0    3 20.2 41 250   M    M  10 1246   53 260
11  57  29  43  17  22   0 0.13  0.0    0 13.9 33 250   M    M   9 138    42 240
12  58  29  44  19  21   0 0.40  0.0    0 11.4 29 230   M    M  10 13     42 220
13  29  20  25   0  40   0 0.00  0.0    0  8.1 17 280   M    M  10        23 280
14  33  23  28   3  37   0 0.00  0.0    0  4.4 10  80   M    M   8        13  90
15  34  18  26   1  39   0 0.00  0.0    0  3.9  9 200   M    M   3 18     12 220
16  36  19  28   3  37   0 0.15  0.0    0  3.3 13 100   M    M   9 168    16 100
17  48  33  41  16  24   0 0.42  0.0    0  8.6 18 250   M    M   9 1236   23 240
================================================================================
SM  614  354       617   0  2.13     4.6 168.4          M      138
================================================================================
AV 36.1 20.8                               9.9 FASTST   M    M   8    MAX(MPH)
                                 MISC ---->  # 41 250               # 53  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:    JANUARY
                                          YEAR:     2017
                                          LATITUDE:   42 13 N
                                          LONGITUDE:  83 20 W

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

AVERAGE MONTHLY: 28.5   TOTAL FOR MONTH:   2.13    1 = FOG OR MIST
DPTR FM NORMAL:   2.8   DPTR FM NORMAL:    1.00    2 = FOG REDUCING VISIBILITY
HIGHEST:    58 ON 12    GRTST 24HR  0.57 ON 16-17      TO 1/4 MILE OR LESS
LOWEST:      5 ON  7                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   4.6 INCHES  5 = HAIL
                        GRTST 24HR   3.0 ON 10-10  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   3 ON 10     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:   6    0.01 INCH OR MORE:  10
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   6
MIN 32 OR BELOW:  15    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   617    CLEAR  (SCALE 0-3)   2
DPTR FM NORMAL   -53    PTCLDY (SCALE 4-7)   2
TOTAL FM JUL 1  2595    CLOUDY (SCALE 8-10) 13
DPTR FM NORMAL  -372

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP M ON M
DPTR FM NORMAL     0    LOWEST  SLP 29.33 ON 10

[REMARKS]



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