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

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CXUS53 KGRR 012059
CF6GRR
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   GRAND RAPIDS
                                          MONTH:     OCTOBER
                                          YEAR:      2023
                                          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  83  58  71  14   0   6 0.00  0.0    0  2.4  9 160   M    M   4        13 160
 2  85  56  71  14   0   6 0.00  0.0    0  2.3  9 210   M    M   1        13 200
 3  86  57  72  16   0   7 0.00  0.0    0  4.6 15 210   M    M   1        21 220
 4  82  60  71  15   0   6 0.00  0.0    0  9.6 20 190   M    M   7        27 190
 5  73  60  67  11   0   2 1.12  0.0    0  8.6 22 260   M    M  10 1      33 260
 6  63  44  54  -1  11   0 0.93  0.0    0 10.8 23 250   M    M   7 13     32 270
 7  55  41  48  -7  17   0 0.13  0.0    0 10.4 22 320   M    M   6 1      31 310
 8  55  37  46  -8  19   0 0.02  0.0    0  8.9 32 310   M    M   5        45 310
 9  54  40  47  -7  18   0 0.00  0.0    0 10.1 25 300   M    M   6        34 250
10  49  45  47  -7  18   0 0.03  0.0    0  6.0 15 280   M    M  10 1      20 290
11  58  45  52  -1  13   0 0.02  0.0    0  2.8  9 200   M    M   9 1      13 250
12  59  43  51  -2  14   0 0.05  0.0    0  8.2 14  70   M    M   7 1      20  70
13  49  47  48  -4  17   0 0.71  0.0    0 14.1 25  80   M    M  10 1      33  70
14  54  45  50  -2  15   0 0.55  0.0    0 14.2 24  30   M    M  10 1      36  60
15  57  41  49  -3  16   0 0.01  0.0    0 10.7 18 320   M    M   8        27 330
16  52  43  48  -3  17   0 0.00  0.0    0  6.8 13 360   M    M   7        17 350
17  55  41  48  -3  17   0 0.00  0.0    0  5.1 13 240   M    M   8        16 250
18  64  38  51   0  14   0 0.00  0.0    0  9.2 20 170   M    M   6 1      29 170
19  57  52  55   5  10   0 0.29  0.0    0  8.6 15 180   M    M  10 1      20 180
20  54  44  49  -1  16   0 0.04  0.0    0 11.4 21 320   M    M  10 1      29 310
21  46  37  42  -8  23   0 0.35  0.0    0  5.9 14 330   M    M   7 1      19 340
22  53  34  44  -5  21   0 0.00  0.0    0  7.3 16 340   M    M   5        23 350
23  59  30  45  -4  20   0    T  0.0    0  8.5 24 180   M    M   6        34 170
24  76  46  61  13   4   0    T  0.0    0  9.2 20 180   M    M   5        25 200
25  68  58  63  15   2   0 0.33  0.0    0  8.2 17 200   M    M   9 1      23 210
26  68  61  65  17   0   0 0.61  0.0    0 10.0 17 200   M    M  10 1      26 210
27  68  50  59  12   6   0 0.08  0.0    0 13.3 28 260   M    M  10 1      38 250
28  52  45  49   2  16   0    T  0.0    0  8.0 18 280   M    M   8        24 270
29  48  41  45  -1  20   0 0.19  0.0    0  6.3 10  40   M    M  10 1      16  30
30  42  34  38  -8  27   0    T    T    0  9.9 22 300   M    M   9        31 290
31  39  28  34 -12  31   0 0.05  0.1    0  7.2 17 220   M    M   9 1      25 170
================================================================================
SM 1863 1401       402  27  5.51  0.1    258.6          M      230
================================================================================
AV 60.1 45.2                               8.3 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->    32 310                 45 310
================================================================================
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:     OCTOBER
                                          YEAR:      2023
                                          LATITUDE:   42 52 N
                                          LONGITUDE:  85 31 W

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

AVERAGE MONTHLY: 52.6   TOTAL FOR MONTH:   5.51    1 = FOG OR MIST
DPTR FM NORMAL:   1.1   DPTR FM NORMAL:    1.49    2 = FOG REDUCING VISIBILITY
HIGHEST:    86 ON  3    GRTST 24HR  1.12 ON  5- 5      TO 1/4 MILE OR LESS
LOWEST:     28 ON 31                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   0.1 INCH    5 = HAIL
                        GRTST 24HR   0.1 ON 31-31  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:  18
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:  10
MIN 32 OR BELOW:   2    0.50 INCH OR MORE:   5
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   402    CLEAR  (SCALE 0-3)   2
DPTR FM NORMAL   -26    PTCLDY (SCALE 4-7)  16
TOTAL FM JUL 1   493    CLOUDY (SCALE 8-10) 13
DPTR FM NORMAL   -68

[CDD (BASE 65) ]
TOTAL THIS MO.    27
DPTR FM NORMAL    19    [PRESSURE DATA]
TOTAL FM JAN 1   668    HIGHEST SLP 30.36 ON  1
DPTR FM NORMAL   -65    LOWEST  SLP 29.50 ON 20

[REMARKS]
#FINAL-10-23#


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