WFO Monthly/Daily Climate Data
Issued by NWS

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603
CXUS53 KAPX 220631
CF6APN
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   ALPENA MI
                                          MONTH:     MAY
                                          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  68  38  53   5  12   0 0.00  0.0    0  4.2 14 130   M    M   0        17 130
 2  72  36  54   6  11   0 0.00  0.0    0  5.3 16 130   M    M   2        20 120
 3  81  42  62  14   3   0 0.00  0.0    0  8.1 21 210   M    M   3        32 210
 4  73  46  60  11   5   0 0.05  0.0    0  9.4 24 350   M    M   4 1      31 330
 5  66  38  52   3  13   0 0.00  0.0    0  4.6 13 130   M    M   0        16 130
 6  66  31  49   0  16   0 0.00  0.0    0  6.1 16 110   M    M   1 12     30  90
 7  83  45  64  14   1   0    T  0.0    0  7.3 16 120   M    M   2        21 120
 8  83  56  70  20   0   5 0.66  0.0    0  9.4 23 190   M    M   5 13     32 330
 9  59  49  54   4  11   0 0.42  0.0    0  7.3 15 330   M    M  10 1      18 340
10  50  44  47  -4  18   0 0.04  0.0    0  8.6 15  50   M    M  10 1      19  50
11  56  43  50  -1  15   0 0.50  0.0    0  6.0 15 110   M    M  10 12     20  50
12  57  40  49  -2  16   0    T  0.0    0 10.7 20 240   M    M   9 1      28 240
13  58  35  47  -5  18   0 0.01  0.0    0  9.2 20  10   M    M   3 18     28 340
14  62  32  47  -5  18   0 0.00  0.0    0  6.8 17 130   M    M   0        24 130
15  57  46  52   0  13   0 0.10  0.0    0  3.7 10 110   M    M   9 1      14 110
16  71  46  59   7   6   0 0.00  0.0    0  5.5 14 100   M    M   7 1      18 120
17  76  46  61   8   4   0 0.00  0.0    0  8.5 20 130   M    M   6 18     26 120
18  86  50  68  15   0   3 0.00  0.0    0 11.3 23 220   M    M   1 1      32 210
19  50  38  44  -9  21   0    T  0.0    0 10.7 23 320   M    M   8        31 330
20  62  31  47  -7  18   0 0.00  0.0    0  5.4 15 330   M    M   1        22 310
21  71  42  57   3   8   0 0.00  0.0    0  9.0 21 330   M    M   1        27 310
================================================================================
SM 1407  874       227   8  1.78     0.0 157.1          M       92
================================================================================
AV 67.0 41.6                               7.5 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->  # 24 350               # 32  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:  ALPENA MI
                                          MONTH:    MAY
                                          YEAR:     2015
                                          LATITUDE:   45  4 N
                                          LONGITUDE:  83 34 W

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

AVERAGE MONTHLY: 54.3   TOTAL FOR MONTH:   1.78    1 = FOG OR MIST
DPTR FM NORMAL:   3.4   DPTR FM NORMAL:    0.03    2 = FOG REDUCING VISIBILITY
HIGHEST:    86 ON 18    GRTST 24HR  1.08 ON  8- 9      TO 1/4 MILE OR LESS
LOWEST:     31 ON 20, 6                            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:   3    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   227    CLEAR  (SCALE 0-3)  10
DPTR FM NORMAL   -73    PTCLDY (SCALE 4-7)   5
TOTAL FM JUL 1  8368    CLOUDY (SCALE 8-10)  6
DPTR FM NORMAL   509

[CDD (BASE 65) ]
TOTAL THIS MO.     8
DPTR FM NORMAL     8    [PRESSURE DATA]
TOTAL FM JAN 1     8    HIGHEST SLP M ON M
DPTR FM NORMAL     6    LOWEST  SLP 29.67 ON M

[REMARKS]



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