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

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CXUS53 KGRR 010910
CF6GRR
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   GRAND RAPIDS
                                          MONTH:     MARCH
                                          YEAR:      2021
                                          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  36  17  27  -3  38   0    T    T    T 13.8 24 290   M    M   6        35 300
 2  39  13  26  -5  39   0 0.00  0.0    T 11.4 23 230   M    M   1        29 230
 3  50  31  41  10  24   0 0.00  0.0    T 11.1 21 300   M    M   1        28 300
 4  36  25  31   0  34   0 0.00  0.0    0  8.4 15  10   M    M   3        23  30
 5  44  20  32   0  33   0 0.00  0.0    0 10.6 21 320   M    M   1        30 310
 6  41  24  33   1  32   0 0.00  0.0    0  9.6 23 280   M    M   1        28 280
 7  41  16  29  -3  36   0 0.00  0.0    0  3.6  9 160   M    M   3        12 180
 8  57  31  44  11  21   0 0.00  0.0    0 12.6 28 260   M    M   4        37 250
 9  66  29  48  15  17   0 0.00  0.0    0  7.7 20 170   M    M   6 18     26 190
10  67  49  58  25   7   0    T  0.0    0 15.2 26 210   M    M   8        38 200
11  63  39  51  17  14   0 0.05  0.0    0 18.4 32 260   M    M   6        42 250
12  48  27  38   4  27   0 0.00  0.0    0 11.7 26 270   M    M   3        34 270
13  50  18  34   0  31   0 0.00  0.0    0  8.5 21 250   M    M   3        26 250
14  49  30  40   5  25   0 0.00  0.0    0 10.8 21  20   M    M   5        27  20
15  38  25  32  -3  33   0    T    T    0 18.7 30  90   M    M   7        39  90
16  42  28  35  -1  30   0    T    T    0  5.7 17 100   M    M  10 168    24 110
17  56  26  41   5  24   0 0.00  0.0    0  7.3 20  70   M    M   6 18     26  70
18  48  33  41   5  24   0 0.01  0.0    0 19.3 33  50   M    M   8        51  60
19  50  26  38   1  27   0 0.00  0.0    0  9.0 18  60   M    M   0        25  70
20  58  23  41   4  24   0 0.00  0.0    0  4.5 13 210   M    M   0        19 170
21  65  28  47  10  18   0 0.00  0.0    0  8.8 20 200   M    M   2        26 190
22  69  39  54  16  11   0 0.00  0.0    0 10.4 21 200   M    M   4        30 220
23  74  45  60  22   5   0 0.04  0.0    0  7.7 21 160   M    M   9        28 150
24  67  49  58  19   7   0 0.03  0.0    0 17.3 31 250   M    M   9 1      42 250
25  50  40  45   6  20   0 0.28  0.0    0 10.2 24 260   M    M  10 1      33 250
26  47  36  42   2  23   0 1.06  0.0    0 11.0 22  20   M    M   9 1      29  30
27  55  30  43   3  22   0 0.01  0.0    0  7.9 16 130   M    M   8 1      21 210
28  54  35  45   5  20   0 0.01    T    0 16.1 29 290   M    M  10 14     39 290
29  54  24  39  -2  26   0 0.00  0.0    0 13.0 25 170   M    M   3        36 170
30  67  46  57  16   8   0 0.02  0.0    0 18.0 31 250   M    M   6        45 240
31  47  27  37  -5  28   0    T    T    0 14.9 23 270   M    M   6        30 280
================================================================================
SM 1628  929       728   0  1.51    T    353.2          M      158
================================================================================
AV 52.5 30.0                              11.4 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->    33  50                 51  60
================================================================================
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:     MARCH
                                          YEAR:      2021
                                          LATITUDE:   42 52 N
                                          LONGITUDE:  85 31 W

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

AVERAGE MONTHLY: 41.2   TOTAL FOR MONTH:   1.51    1 = FOG OR MIST
DPTR FM NORMAL:   5.6   DPTR FM NORMAL:   -0.86    2 = FOG REDUCING VISIBILITY
HIGHEST:    74 ON 23    GRTST 24HR  1.34 ON 25-26      TO 1/4 MILE OR LESS
LOWEST:     13 ON  2                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  T            5 = HAIL
                        GRTST 24HR   T   ON  1- 1  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   2 ON M      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:   9
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   2
MIN 32 OR BELOW:  21    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   728    CLEAR  (SCALE 0-3)  11
DPTR FM NORMAL  -182    PTCLDY (SCALE 4-7)  14
TOTAL FM JUL 1  5372    CLOUDY (SCALE 8-10)  6
DPTR FM NORMAL  -315

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL    -1    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP 30.61 ON 20
DPTR FM NORMAL    -1    LOWEST  SLP 29.58 ON 28

[REMARKS]
#FINAL-03-21#


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