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

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
CXUS53 KDTX 160800
CF6DTW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   DETROIT MI
                                          MONTH:     DECEMBER
                                          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  49  31  40   5  25   0 0.00  0.0    0  3.3 12 250   M    M   5        13 250
 2  50  31  41   6  24   0 0.00  0.0    0  4.2 14 200   M    M   9 1      16 190
 3  55  30  43   9  22   0 0.00  0.0    0  4.5  9 170   M    M   4 18     13 250
 4  56  36  46  12  19   0 0.02  0.0    0 12.5 26 190   M    M  10        33 180
 5  58  30  44  10  21   0 0.02    T    0 23.4 32 240   M    M   9        45 210
 6  41  27  34   1  31   0 0.00  0.0    0 18.5 32 230   M    M   4        40 270
 7  32  25  29  -4  36   0 0.02  0.6    T 12.6 21 240   M    M  10 8      27 250
 8  33  19  26  -6  39   0    T    T    T 13.9 25 210   M    M   4        30 210
 9  30  24  27  -5  38   0 0.10  1.5    T  9.0 18 200   M    M  10 8      23 200
10  30  24  27  -5  38   0    T    T    1 12.3 23 220   M    M   9        27 220
11  31  24  28  -3  37   0 0.27  3.8    4  5.0 14 310   M    M  10 18     20 310
12  32  16  24  -7  41   0 0.01  0.2    4 14.9 29 310   M    M   8 169    36 330
13  26  14  20 -11  45   0 0.42  6.3    4  9.6 21  10   M    M  10 129    27  10
14  27  14  21  -9  44   0 0.01  0.2    9  8.4 16 360   M    M   6 89     19 350
15  30  18  24  -6  41   0 0.01  0.3    7 11.8 24 220   M    M  10        29 240
================================================================================
SM  580  363       501   0  0.88    12.9 163.9          M      118
================================================================================
AV 38.7 24.2                              10.9 FASTST   M    M   8    MAX(MPH)
                                 MISC ---->  # 32 240               # 45  210
================================================================================
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:     2017
                                          LATITUDE:   42 13 N
                                          LONGITUDE:  83 20 W

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

AVERAGE MONTHLY: 31.4   TOTAL FOR MONTH:   0.88    1 = FOG OR MIST
DPTR FM NORMAL:  -1.0   DPTR FM NORMAL:   -0.35    2 = FOG REDUCING VISIBILITY
HIGHEST:    58 ON  5    GRTST 24HR  0.42 ON 13-13      TO 1/4 MILE OR LESS
LOWEST:     14 ON 14,13                            3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  12.9 INCHES  5 = HAIL
                        GRTST 24HR   6.3 ON 13-13  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   9 ON 14     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:   8    0.01 INCH OR MORE:   9
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   3
MIN 32 OR BELOW:  14    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   501    CLEAR  (SCALE 0-3)   0
DPTR FM NORMAL    12    PTCLDY (SCALE 4-7)   5
TOTAL FM JUL 1  1564    CLOUDY (SCALE 8-10) 10
DPTR FM NORMAL  -140

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1   918    HIGHEST SLP M ON M
DPTR FM NORMAL   115    LOWEST  SLP 29.48 ON 13

[REMARKS]


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.