WFO Monthly/Daily Climate Data
Issued by NWS

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000
CXUS53 KAPX 180631
CF6APN
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   ALPENA MI
                                          MONTH:     APRIL
                                          YEAR:      2015
                                          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  46  29  38   3  27   0 0.00  0.0    T  7.5 18 160   M    M   6 1      22 160
 2  65  35  50  14  15   0 0.14  0.0    T  9.2 20 210   M    M   3 18     27 220
 3  47  24  36   0  29   0 0.00  0.0    0 10.9 21 320   M    M   1        27 320
 4  40  19  30  -7  35   0    T    T    0  7.9 17 330   M    M   4        26 310
 5  38  19  29  -8  36   0 0.00  0.0    0  4.8 13 100   M    M   5        17 110
 6  33  29  31  -7  34   0 0.09  2.0    2  5.8 14  70   M    M  10 1      17  70
 7  46  30  38   0  27   0 0.00  0.0    0  9.6 20 110   M    M   5        24 110
 8  40  33  37  -2  28   0    T  0.0    0 12.8 21  70   M    M   9 18     27  80
 9  37  33  35  -4  30   0 0.70  0.0    0  8.6 17 110   M    M  10 123    23 270
10  49  36  43   4  22   0 0.49  0.0    0 12.9 29 270   M    M   9 138    43 280
11  59  29  44   4  21   0 0.00  0.0    0  5.6 13 100   M    M   2        19 310
12  71  27  49   9  16   0 0.00  0.0    0  8.0 21 180   M    M   0        26 170
13  61  37  49   8  16   0 0.07  0.0    0 10.2 23 280   M    M   6 1      37 320
14  66  32  49   8  16   0 0.00  0.0    0  5.8 17 120   M    M   1        24 280
15  56  24  40  -2  25   0 0.00  0.0    0  4.2 14 130   M    M   0        18 130
16  56  29  43   1  22   0 0.00  0.0    0  4.4 10 100   M    M   4        15 120
17  71  35  53  11  12   0 0.00  0.0    0  4.7 17  30   M    M   2        22  70
================================================================================
SM  881  500       411   0  1.49     2.0 132.9          M       77
================================================================================
AV 51.8 29.4                               7.8 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->  # 29 270               # 43  280
================================================================================
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:    APRIL
                                          YEAR:     2015
                                          LATITUDE:   45  4 N
                                          LONGITUDE:  83 34 W

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

AVERAGE MONTHLY: 40.6   TOTAL FOR MONTH:   1.49    1 = FOG OR MIST
DPTR FM NORMAL:   1.7   DPTR FM NORMAL:    0.11    2 = FOG REDUCING VISIBILITY
HIGHEST:    71 ON 17,12 GRTST 24HR  1.19 ON  9-10      TO 1/4 MILE OR LESS
LOWEST:     19 ON  5, 4                            3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   2.0 INCHES  5 = HAIL
                        GRTST 24HR   2.0 ON  6- 6  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   2 ON  6     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:   5
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   3
MIN 32 OR BELOW:  11    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   411    CLEAR  (SCALE 0-3)   7
DPTR FM NORMAL   -32    PTCLDY (SCALE 4-7)   6
TOTAL FM JUL 1  7851    CLOUDY (SCALE 8-10)  4
DPTR FM NORMAL   552

[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 29.29 ON 10

[REMARKS]



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