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

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CXUS53 KGRR 011017
CF6GRR
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   GRAND RAPIDS MI
                                          MONTH:     OCTOBER
                                          YEAR:      2010
                                          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  69  44  57   1   8   0 0.30  0.0    0  4.0 14  40 465   66   4 1      17 300
 2  53  40  47  -8  18   0 0.02  0.0    0 10.5 21  20  21    3   9        28  20
 3  58  37  48  -7  17   0 0.00  0.0    0  6.3 16  30 594   85   2        20  30
 4  61  34  48  -7  17   0 0.00  0.0    0  4.6 13 350 695  100   3 1      17  40
 5  68  33  51  -3  14   0 0.00  0.0    0  5.8 14 280 693  100   1 1      18 270
 6  72  42  57   3   8   0 0.00  0.0    0  7.0 20 260 580   84   2        23 260
 7  71  45  58   5   7   0 0.00  0.0    0  7.7 17 270 687  100   1        22 260
 8  78  43  61   8   4   0 0.00  0.0    0  8.4 22 250 684  100   1 1      28 190
 9  76  50  63  10   2   0 0.00  0.0    0  6.5 13  60 681  100   1        14  60
10  80  50  65  13   0   0 0.00  0.0    0  4.3 15 240 639   94   2        20 260
11  80  49  65  13   0   0 0.00  0.0    0  4.7 12 270 642   95   3 1      16 290
12  71  49  60   9   5   0 0.00  0.0    0  4.4 10 100 493   73   6 1      12 120
13  63  49  56   5   9   0 0.43  0.0    0  6.4 17 320  78   12   7 13     22 310
14  64  40  52   1  13   0    T  0.0    0  7.8 24 260 446   67   5 1      28 240
15  62  43  53   3  12   0 0.23  0.0    0  6.1 17 320 512   77   4 1      24 330
16  65  35  50   0  15   0 0.00  0.0    0  6.7 20 220 587   89   2        24 250
17  62  40  51   2  14   0    T  0.0    0  7.5 16 270 612   93   3        21 280
18  58  47  53   4  12   0    T  0.0    0  4.6 14 280 302   46   9        20 300
19  58  36  47  -2  18   0 0.00  0.0    0  7.9 20 280 580   89   5        24 270
20  64  43  54   6  11   0 0.17  0.0    0 13.1 29 330 340   52   6 13     38 330
21  52  38  45  -3  20   0 0.00  0.0    0  9.5 23 300 216   33   5        30 290
22  59  30  45  -3  20   0 0.00  0.0    0  7.6 17 250 645  100   2        22 250
23  65  47  56   9   9   0 0.09  0.0    0  7.4 18 210  20    3   9        24 200
24  72  55  64  17   1   0 0.34  0.0    0  9.6 28 180 220   34   8 13     36 180
25  71  56  64  18   1   0 0.50  0.0    0  8.8 20 240 256   40   9 138    26 240
26  69  55  62  16   3   0 0.47  0.0    0 21.5 38 230  27    4   7 1      48 220
27  64  47  56  10   9   0 0.00  0.0    0 24.6 43 220 631  100   4        55 240
28  47  42  45   0  20   0 0.06  0.0    0 14.3 31 260   0    0  10 1      39 250
29  49  40  45   0  20   0 0.00  0.0    0 10.5 20 250 506   81   6        24 250
30  57  40  49   4  16   0 0.00  0.0    0 13.4 31 240 402   65   5        38 240
31  52  31  42  -2  23   0 0.00  0.0    0  7.2 15 310 559   90   2        21 360
================================================================================
SM 1990 1330       346   0  2.61     0.0 268.7        13813    143
================================================================================
AV 64.2 42.9                               8.7 FASTST  446  67   5    MAX(MPH)
                                 MISC ---->  # 43 220               # 55  240
================================================================================
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 MI
                                          MONTH:    OCTOBER
                                          YEAR:     2010
                                          LATITUDE:   42 52 N
                                          LONGITUDE:  85 31 W

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

AVERAGE MONTHLY: 53.5   TOTAL FOR MONTH:   2.61    1 = FOG OR MIST
DPTR FM NORMAL:   3.6   DPTR FM NORMAL:   -0.19    2 = FOG REDUCING VISIBILITY
HIGHEST:    80 ON 11,10 GRTST 24HR  0.87 ON 24-25      TO 1/4 MILE OR LESS
LOWEST:     30 ON 22                               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:  10
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   7
MIN 32 OR BELOW:   2    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   346    CLEAR  (SCALE 0-3)  12
DPTR FM NORMAL  -125    PTCLDY (SCALE 4-7)  14
TOTAL FM JUL 1   465    CLOUDY (SCALE 8-10)  5
DPTR FM NORMAL  -199

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL    -5    [PRESSURE DATA]
TOTAL FM JAN 1   964    HIGHEST SLP 30.45 ON  4
DPTR FM NORMAL   351    LOWEST  SLP 29.08 ON 26

[REMARKS]
#FINAL-10-10#


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