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

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CXUS53 KGRR 171017
CF6GRR
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   GRAND RAPIDS
                                          MONTH:     FEBRUARY
                                          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  35  10  23  -1  42   0    T    T    0 15.8 25 300 245   41   7        33 290
 2  17  10  14 -11  51   0 0.01  0.3    0 11.0 21 270 601    4   9 8      25 280
 3  33  14  24  -1  41   0 0.23  3.6    1 12.4 23 250   0    0  10 1      29 220
 4  30  14  22  -3  43   0 0.30  4.7    4 11.5 21 360   0    0  10 1      28 220
 5  18  11  15 -10  50   0 0.03  0.3    6 13.3 24 250 140   23   8 1      28 250
 6  23  11  17  -8  48   0 0.03  0.7    5  5.4 12 220 130   21   9 1      15 260
 7  24  14  19  -6  46   0 0.11  1.4    6  5.1 14 250  52    8   9 1      16 250
 8  21  14  18  -7  47   0 0.06  1.4    6 10.7 23 250  36    6  10 18     27 250
 9  22  16  19  -7  46   0 0.31  4.1    7  7.0 14  60   0    0  10 128    16  70
10  23  14  19  -7  46   0 0.02  0.3    8  4.6 10  10   0    0  10 8      12  10
11  26  16  21  -5  44   0 0.29  3.6   10  8.7 18 270   0    0   9 128    24 270
12  27  13  20  -6  45   0 0.00  0.0   10  6.6 12 270 572   91   3        13 270
13  30   7  19  -7  46   0 0.00  0.0    9  4.9 13 190  80   13   6        15 150
14  46  22  34   8  31   0 0.01  0.0    9 10.9 16 200 624   99   3 18     21 210
15  46  37  42  15  23   0    T  0.0    4  9.4 23 250  12    2   9 128    31 250
16  38  20  29   2  36   0    T    T    2 11.0 20 320 228   36   7        25 320
================================================================================
SM  459  243       685   0  1.40    20.4 148.3         2720    129
================================================================================
AV 28.7 15.2                               9.3 FASTST  170  22   8    MAX(MPH)
                                 MISC ---->  # 25 300               # 33  290
================================================================================
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:    FEBRUARY
                                          YEAR:     2018
                                          LATITUDE:   42 52 N
                                          LONGITUDE:  85 31 W

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

AVERAGE MONTHLY: 21.9   TOTAL FOR MONTH:   1.40    1 = FOG OR MIST
DPTR FM NORMAL:  -3.6   DPTR FM NORMAL:    0.45    2 = FOG REDUCING VISIBILITY
HIGHEST:    46 ON 15,14 GRTST 24HR  0.31 ON  9- 9      TO 1/4 MILE OR LESS
LOWEST:      7 ON 13                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  20.4 INCHES  5 = HAIL
                        GRTST 24HR   4.7 ON  4- 4  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  10 ON 12,11  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:  11    0.01 INCH OR MORE:  11
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   5
MIN 32 OR BELOW:  15    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   685    CLEAR  (SCALE 0-3)   1
DPTR FM NORMAL    55    PTCLDY (SCALE 4-7)   5
TOTAL FM JUL 1  4363    CLOUDY (SCALE 8-10) 10
DPTR FM NORMAL    26

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP M ON M
DPTR FM NORMAL     0    LOWEST  SLP 29.65 ON 15

[REMARKS]



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