WFO Monthly/Daily Climate Data
Issued by NWS

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CXUS53 KAPX 200631
CF6APN
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   ALPENA MI
                                          MONTH:     OCTOBER
                                          YEAR:      2017
                                          LATITUDE:   45  4 N
                                          LONGITUDE:  83 34 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  65  33  49  -3  16   0 0.00  0.0    0  4.3 16 140   M    M   0        20 140
 2  73  41  57   6   8   0 0.00  0.0    0  6.8 18 130   M    M   0 18     23 120
 3  81  50  66  15   0   1 0.00  0.0    0 10.1 20 230   M    M   2        26 230
 4  73  44  59   8   6   0 0.21  0.0    0  7.1 13 290   M    M   4 138    23 300
 5  66  45  56   6   9   0 0.01  0.0    0  5.6 15 270   M    M   4 128    22 250
 6  66  53  60  10   5   0 0.04  0.0    0  4.1 10 130   M    M   8 1      13 120
 7  78  59  69  20   0   4 0.38  0.0    0 12.1 23 190   M    M   7 1      30 190
 8  77  49  63  14   2   0    T  0.0    0  7.0 15 180   M    M   1 1      23 260
 9  78  43  61  12   4   0 0.00  0.0    0  3.4 13 350   M    M   3 12     19  10
10  62  47  55   7  10   0 0.00  0.0    0  7.6 16 360   M    M   2        23 360
11  58  39  49   1  16   0 0.00  0.0    0  9.6 21  60   M    M   2        27 100
12  58  42  50   2  15   0    T  0.0    0  6.9 16 110   M    M   6 128    22 100
13  66  54  60  13   5   0 0.02  0.0    0  4.0 13 230   M    M   9 1      17 250
14  61  47  54   7  11   0 0.25  0.0    0  6.2 14 180   M    M   8 1      20 100
15  68  40  54   8  11   0 0.72  0.0    0 12.3 23 330   M    M   9 1      30 330
16  55  33  44  -2  21   0    T  0.0    0  5.5 14 200   M    M   1 8      19 190
17  70  40  55   9  10   0 0.00  0.0    0  7.2 18 250   M    M   0 8      26 260
18  71  39  55  10  10   0 0.00  0.0    0  9.7 18 220   M    M   0 18     29 220
19  65  50  58  13   7   0 0.00  0.0    0  8.9 18 250   M    M   0        26 270
================================================================================
SM 1291  848       166   5  1.63     0.0 138.4          M       66
================================================================================
AV 68.0 44.6                               7.3 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->  # 23 190               # 30  190
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:  ALPENA MI
                                          MONTH:    OCTOBER
                                          YEAR:     2017
                                          LATITUDE:   45  4 N
                                          LONGITUDE:  83 34 W

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

AVERAGE MONTHLY: 56.3   TOTAL FOR MONTH:   1.63    1 = FOG OR MIST
DPTR FM NORMAL:   8.0   DPTR FM NORMAL:   -0.05    2 = FOG REDUCING VISIBILITY
HIGHEST:    81 ON  3    GRTST 24HR  0.72 ON 15-15      TO 1/4 MILE OR LESS
LOWEST:     33 ON 16, 1                            3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   0.0 INCH    5 = HAIL
                        GRTST 24HR     0.0         6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   0           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:   7
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   4
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   166    CLEAR  (SCALE 0-3)  11
DPTR FM NORMAL  -154    PTCLDY (SCALE 4-7)   6
TOTAL FM JUL 1   396    CLOUDY (SCALE 8-10)  2
DPTR FM NORMAL  -281

[CDD (BASE 65) ]
TOTAL THIS MO.     5
DPTR FM NORMAL     5    [PRESSURE DATA]
TOTAL FM JAN 1   357    HIGHEST SLP M ON M
DPTR FM NORMAL    68    LOWEST  SLP 29.38 ON  7

[REMARKS]


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