WFO Monthly/Daily Climate Data
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CXUS53 KAPX 010730
CF6APN
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   ALPENA MI
                                          MONTH:     SEPTEMBER
                                          YEAR:      2023
                                          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  79  45  62  -2   3   0 0.00  0.0    0  7.0 17 190   M    M   0 3      24 170
 2  82  63  73  10   0   8    T  0.0    0  7.8 15 230   M    M   1 3      24 250
 3  87  63  75  12   0  10 0.00  0.0    0  5.8 16 230   M    M   0        28 220
 4  94  60  77  14   0  12 0.00  0.0    0  3.2 12 210   M    M   0 1      16 250
 5  92  60  76  13   0  11 0.00  0.0    0  5.5 16 190   M    M   1        24 210
 6  83  63  73  11   0   8 0.09  0.0    0  5.5 15 290   M    M   4 123    28 290
 7  66  56  61  -1   4   0    T  0.0    0  9.8 16 360   M    M  10 1      22 360
 8  63  47  55  -7  10   0 0.00  0.0    0  4.0  9 350   M    M   7        14 360
 9  72  44  58  -3   7   0 0.00  0.0    0  2.1 10 130   M    M   1        14  20
10  72  46  59  -2   6   0    T  0.0    0  1.9 10 360   M    M   7 12     14 360
11  67  57  62   1   3   0 0.24  0.0    0  2.5  8  50   M    M  10 1      11  50
12  62  54  58  -2   7   0 0.14  0.0    0  7.7 17 320   M    M  10 1      26 320
13  64  43  54  -6  11   0 0.00  0.0    0  5.9 16 330   M    M   4        22 330
14  68  41  55  -5  10   0 0.00  0.0    0  3.3 12 130   M    M   2        15  10
15  74  40  57  -2   8   0 0.00  0.0    0  4.8 13 230   M    M   0 1      21 190
16  76  45  61   2   4   0 0.33  0.0    0  2.5 14 220   M    M   6 13     19 230
17  69  51  60   1   5   0 0.00  0.0    0  6.0 21 360   M    M   3 1      26 360
18  66  47  57  -1   8   0 0.01  0.0    0  6.7 15 360   M    M   6 1      20  10
19  67  40  54  -4  11   0 0.00  0.0    0  3.1 13 110   M    M   1 1      19 100
20  73  42  58   0   7   0 0.00  0.0    0  5.0 15 120   M    M   5        21 130
21  80  52  66   9   0   1 0.00  0.0    0  2.4 14 100   M    M   2 12     16 110
22  80  56  68  11   0   3 0.00  0.0    0  3.0 14 100   M    M   5 12     18 110
23  71  50  61   5   4   0 0.00  0.0    0  4.4 15 120   M    M   3 12     20 110
24  71  46  59   3   6   0 0.00  0.0    0  3.9 15  80   M    M   2 12     21 100
25  73  45  59   3   6   0 0.00  0.0    0  4.9 14 100   M    M   1 18     18  90
26  68  54  61   6   4   0 0.01  0.0    0 10.2 20 100   M    M   5 1      30 100
27  65  59  62   7   3   0 0.00  0.0    0  8.4 18  90   M    M   9        26 100
28  69  49  59   5   6   0 0.00  0.0    0  4.7 14 110   M    M   5        21 100
29  68  49  59   5   6   0 0.00  0.0    0  2.0  8 160   M    M   9 1      10 130
30  78  45  62   8   3   0 0.00  0.0    0  3.0 14 180   M    M   3 12     18 180
================================================================================
SM 2199 1512       142  53  0.82  0.0    147.0          M      122
================================================================================
AV 73.3 50.4                               4.9 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    21 360                 30 100
================================================================================
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:     SEPTEMBER
                                          YEAR:      2023
                                          LATITUDE:   45  4 N
                                          LONGITUDE:  83 34 W

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

AVERAGE MONTHLY: 61.9   TOTAL FOR MONTH:   0.82    1 = FOG OR MIST
DPTR FM NORMAL:   2.9   DPTR FM NORMAL:   -2.02    2 = FOG REDUCING VISIBILITY
HIGHEST:    94 ON  4    GRTST 24HR  0.38 ON 11-12      TO 1/4 MILE OR LESS
LOWEST:     40 ON 19,15                             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:   6
MAX 90 OR ABOVE:   2    0.10 INCH OR MORE:   3
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   142    CLEAR  (SCALE 0-3)  14
DPTR FM NORMAL   -70    PTCLDY (SCALE 4-7)  11
TOTAL FM JUL 1   214    CLOUDY (SCALE 8-10)  5
DPTR FM NORMAL   -86

[CDD (BASE 65) ]
TOTAL THIS MO.    53
DPTR FM NORMAL    21    [PRESSURE DATA]
TOTAL FM JAN 1   301    HIGHEST SLP 30.33 ON 26
DPTR FM NORMAL   -47    LOWEST  SLP 29.71 ON  6

[REMARKS]
#FINAL-09-23#


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