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

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CXUS53 KGRR 241017
CF6GRR
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   GRAND RAPIDS MI
                                          MONTH:     NOVEMBER
                                          YEAR:      2009
                                          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  51  36  44   0  21   0 0.00  0.0    0  3.7  9 280 302   49   6 8      13 170
 2  52  38  45   2  20   0 0.12  0.0    0  9.2 18 260  65   11   6 18     22 250
 3  47  31  39  -4  26   0 0.00  0.0    0  7.4 16 270 270   44   6        20 270
 4  48  31  40  -3  25   0    T  0.0    0  3.3  9 140 114   19   9        12 120
 5  50  34  42   0  23   0 0.02  0.0    0  8.9 23 290 153   25   8        31 280
 6  51  29  40  -2  25   0 0.00  0.0    0 10.4 20 180 192   32   4        26 170
 7  65  45  55  13  10   0 0.00  0.0    0 11.9 28 240 603  100   1 18     32 250
 8  72  36  54  13  11   0 0.00  0.0    0  6.8 17 170 395   66   4 128    21 160
 9  65  47  56  15   9   0 0.00  0.0    0  8.7 16 270 116   19   7        21 220
10  57  35  46   5  19   0 0.00  0.0    0  5.0 10  70 110   18   5        13  70
11  52  31  42   2  23   0 0.00  0.0    0  6.4 15  80 379   64   4 12     18  90
12  53  27  40   0  25   0 0.00  0.0    0  5.0 15 110 517   87   3 18     17 120
13  59  32  46   7  19   0 0.00  0.0    0  7.2 18 200 418   71   6        22 200
14  64  42  53  14  12   0    T  0.0    0  7.0 16 190 376   63   3        20 190
15  57  42  50  11  15   0    T  0.0    0  8.3 15  50 261   45   9 8      20 300
16  48  39  44   6  21   0 0.00  0.0    0 11.6 17  50 158   27   9        23  70
17  49  36  43   5  22   0    T  0.0    0 16.6 28  80 322   56   5        37  80
18  54  38  46   9  19   0 0.09  0.0    0  9.7 16 120  90   16   7 1      20 110
19  48  42  45   8  20   0 0.16  0.0    M  7.4 14 200   0    0   9 18     17 210
20  49  43  46   9  19   0 0.05  0.0    0  8.8 15 270   0    0  10 18     18 280
21  56  36  46  10  19   0 0.00  0.0    0  3.7  9 260 319   56   5 18     12 270
22  58  31  45   9  20   0 0.00  0.0    0  5.5 16 100 479   84   1 128    20 100
23  48  40  44   8  21   0 0.00  0.0    0  7.9 16  90  48    8   9 18     21 100
================================================================================
SM 1253  841       444   0  0.44     0.0 180.4         5687    136
================================================================================
AV 54.5 36.6                               7.8 FASTST  247  42   6    MAX(MPH)
                                 MISC ---->  # 28 240               # 37   80
================================================================================
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:    NOVEMBER
                                          YEAR:     2009
                                          LATITUDE:   42 52 N
                                          LONGITUDE:  85 31 W

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

AVERAGE MONTHLY: 45.5   TOTAL FOR MONTH:   0.44    1 = FOG OR MIST
DPTR FM NORMAL:   5.8   DPTR FM NORMAL:   -2.14    2 = FOG REDUCING VISIBILITY
HIGHEST:    72 ON  8    GRTST 24HR  0.22 ON 18-19      TO 1/4 MILE OR LESS
LOWEST:     27 ON 12                               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:   5
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   2
MIN 32 OR BELOW:   7    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   444    CLEAR  (SCALE 0-3)   3
DPTR FM NORMAL  -133    PTCLDY (SCALE 4-7)  14
TOTAL FM JUL 1  1090    CLOUDY (SCALE 8-10)  6
DPTR FM NORMAL  -151

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1   455    HIGHEST SLP M ON M
DPTR FM NORMAL  -158    LOWEST  SLP 29.78 ON  7

[REMARKS]



  • National Weather Service
  • Grand Rapids, MI Weather Forecast Office
  • 4899 South Complex Drive SE
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  • Page last modified: Nov 10th, 2009 17:45 UTC
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