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

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000
CXUS53 KGRR 231017
CF6GRR
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   GRAND RAPIDS
                                          MONTH:     SEPTEMBER
                                          YEAR:      2018
                                          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  80  69  75   7   0  10 0.66  0.0    0  7.4 18 240 260   33   7 13     23 240
 2  86  70  78  10   0  13 1.22  0.0    0  8.9 28 230 446   57   7 13     38 240
 3  83  69  76   8   0  11 0.02  0.0    0  5.5 12 180 171   22   8        14 170
 4  89  70  80  13   0  15    T  0.0    0  8.1 17 210 669   86   5        21 220
 5  89  69  79  12   0  14 0.14  0.0    0   M   M   M 592   76   5 13     41  M
 6  74  61  68   1   0   3 0.03  0.0    0  7.1 13  40 195   25   8        14  30
 7  68  56  62  -4   3   0 0.00  0.0    0  7.3 14  40 139   18   7        17  60
 8  67  54  61  -5   4   0 0.00  0.0    0 13.3 23  60  30    4   7        30  60
 9  69  53  61  -5   4   0    T  0.0    0 14.4 25  50 341   44   6        30  50
10  73  54  64  -1   1   0 0.00  0.0    0  9.1 17  40 329   43   6 1      22  30
11  76  52  64  -1   1   0 0.00  0.0    0  3.1 10 180 549   72   3 12     13 170
12  81  55  68   4   0   3 0.00  0.0    0  3.1  9 100 757  100   1 1      21 210
13  78  58  68   4   0   3 0.00  0.0    0  3.1 12 150 295   39   5 1      17 160
14  83  57  70   6   0   5 0.00  0.0    0  2.1  9  10 573   76   4 128    12  30
15  82  58  70   7   0   5 0.00  0.0    0  4.6 10 110 726   97   2 128    14  60
16  87  63  75  12   0  10 0.00  0.0    0  5.6 12 110 692   93   2 1      14 120
17  90  62  76  14   0  11 0.00  0.0    0  3.8 14 300 656   88   2 1      18 300
18  83  64  74  12   0   9 0.06  0.0    0  5.4 17 250 362   49   5 13     21 240
19  79  58  69   7   0   4 0.00  0.0    0  5.6 12  90 355   48   6 1      14  90
20  83  65  74  13   0   9 2.72  0.0    0  9.7 17 190 359   49   8 13     22 190
21  79  55  67   6   0   2 0.24  0.0    0 18.2 32 250 203   28   7 38     41 270
22  65  46  56  -4   9   0 0.00  0.0    0  6.3 17 360 730  100   2        23 350
================================================================================
SM 1744 1318        22 127  5.09     0.0 151.7         9429    113
================================================================================
AV 79.3 59.9                               7.2 FASTST  429  57   5    MAX(MPH)
                                 MISC ---->  # 32 250                 41    M
================================================================================
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:    SEPTEMBER
                                          YEAR:     2018
                                          LATITUDE:   42 52 N
                                          LONGITUDE:  85 31 W

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

AVERAGE MONTHLY: 69.6   TOTAL FOR MONTH:   5.09    1 = FOG OR MIST
DPTR FM NORMAL:   5.1   DPTR FM NORMAL:    1.93    2 = FOG REDUCING VISIBILITY
HIGHEST:    90 ON 17    GRTST 24HR  2.72 ON 20-20      TO 1/4 MILE OR LESS
LOWEST:     46 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:   8
MAX 90 OR ABOVE:   1    0.10 INCH OR MORE:   5
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   2

[HDD (BASE 65) ]
TOTAL THIS MO.    22    CLEAR  (SCALE 0-3)   6
DPTR FM NORMAL   -49    PTCLDY (SCALE 4-7)  15
TOTAL FM JUL 1    24    CLOUDY (SCALE 8-10)  1
DPTR FM NORMAL   -67

[CDD (BASE 65) ]
TOTAL THIS MO.   127
DPTR FM NORMAL    68    [PRESSURE DATA]
TOTAL FM JAN 1   975    HIGHEST SLP M ON M
DPTR FM NORMAL   291    LOWEST  SLP 29.71 ON 21

[REMARKS]


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