WFO Monthly/Daily Climate Data
Issued by NWS Grand Rapids, MI

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000
CXUS53 KGRR 261017
CF6GRR
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   GRAND RAPIDS
                                          MONTH:     MAY
                                          YEAR:      2017
                                          LATITUDE:   42 52 N
                                          LONGITUDE:  85 31 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  43  54   0  11   0 0.33  0.0    0 15.3 30 240 188   22   9 13     42 230
 2  46  40  43 -11  22   0 0.03  0.0    0 16.5 28 240   0    0   8 1      34 260
 3  60  35  48  -6  17   0 0.00  0.0    0  5.0 12 130 760   89   6        15 120
 4  49  44  47  -8  18   0    T  0.0    0 10.4 25  50  24    3   7        32  50
 5  64  39  52  -3  13   0 0.00  0.0    0 12.8 23 360 417   49   6        33  30
 6  62  39  51  -4  14   0 0.00  0.0    0 12.9 28 320 854   99   2        36 310
 7  54  36  45 -11  20   0 0.00  0.0    0 11.8 24 290 862  100   1        31 280
 8  58  31  45 -11  20   0 0.00  0.0    0  8.2 18 250 819   95   2        21 260
 9  65  31  48  -8  17   0 0.00  0.0    0  4.0 15 270 578   67   6        19 270
10  71  45  58   1   7   0 0.07  0.0    0  5.1 17 110 303   35   8        21 130
11  68  47  58   1   7   0    T  0.0    0  8.1 21  90 810   93   7 1      26  90
12  72  44  58   1   7   0 0.00  0.0    0  5.7 17 280 690   79   3        21 270
13  75  46  61   3   4   0    T  0.0    0  8.5 28 240 615   70   5        35 240
14  73  52  63   5   2   0 0.00  0.0    0  6.7 17 300 716   82   3        22 290
15  77  45  61   3   4   0 0.02  0.0    0  6.9 17 140 757   86   5 3      21 130
16  88  57  73  14   0   8 0.04  0.0    0 11.1 23 210 753   85   5 3      31 220
17  86  70  78  19   0  13 0.00  0.0    0 15.8 28 200 678   77   6        39 200
18  77  46  62   3   3   0 0.06  0.0    0 19.7 38 250 732   83   6 13     47 250
19  55  41  48 -12  17   0    T  0.0    0 12.4 23  60  47    5   9        29  40
20  64  47  56  -4   9   0 0.33  0.0    0 15.8 25 100 243   27   9 1      32  90
21  70  51  61   1   4   0 0.21  0.0    0 13.2 29 260 350   39   9 13     36 260
22  68  50  59  -2   6   0 0.00  0.0    0 16.2 25 250 503   56   7        33 250
23  66  56  61   0   4   0 0.04  0.0    0  7.7 21 250 130   15   9 1      25 240
24  71  55  63   2   2   0 0.11  0.0    0 11.5 21  60 234   26   8 1      26  60
25  69  56  63   1   2   0 0.10  0.0    0  9.5 17  40  95   11   8 1      21  40
================================================================================
SM 1673 1146       230  21  1.34     0.0 270.8        12158    154
================================================================================
AV 66.9 45.8                              10.8 FASTST  486  56   6    MAX(MPH)
                                 MISC ---->  # 38 250               # 47  250
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:  GRAND RAPIDS
                                          MONTH:    MAY
                                          YEAR:     2017
                                          LATITUDE:   42 52 N
                                          LONGITUDE:  85 31 W

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

AVERAGE MONTHLY: 56.4   TOTAL FOR MONTH:   1.34    1 = FOG OR MIST
DPTR FM NORMAL:  -1.3   DPTR FM NORMAL:   -1.89    2 = FOG REDUCING VISIBILITY
HIGHEST:    88 ON 16    GRTST 24HR  1.41 ON 30- 1      TO 1/4 MILE OR LESS
LOWEST:     31 ON  9, 8                            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:  11
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   5
MIN 32 OR BELOW:   2    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   230    CLEAR  (SCALE 0-3)   4
DPTR FM NORMAL    22    PTCLDY (SCALE 4-7)  14
TOTAL FM JUL 1  5596    CLOUDY (SCALE 8-10)  7
DPTR FM NORMAL  -817

[CDD (BASE 65) ]
TOTAL THIS MO.    21
DPTR FM NORMAL    -4    [PRESSURE DATA]
TOTAL FM JAN 1    26    HIGHEST SLP M ON M
DPTR FM NORMAL    -7    LOWEST  SLP 29.40 ON  1

[REMARKS]



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