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

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000
CXUS53 KGRR 172227
CF6GRR
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   GRAND RAPIDS MI
                                          MONTH:     JULY
                                          YEAR:      2011
                                          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  77  67  72   0   0   7 0.25  0.0    0  6.7 21 170 270   29   6 138    23 160
 2  89  70  80   8   0  15 0.00  0.0    0 11.0 21 240 680   74   5 18     24 240
 3  86  65  76   4   0  11 0.00  0.0    0  5.5 16 330 820   90   4 18     24 300
 4  85  62  74   2   0   9 0.00  0.0    0  4.8 12 270 915  100   1        20 280
 5  89  61  75   3   0  10 0.00  0.0    0  8.2 18 270 858   94   3 8      23 270
 6  87  65  76   4   0  11    T  0.0    0  7.1 15 350 832   91   2        20 300
 7  80  58  69  -3   0   4 0.00  0.0    0  4.1 10  30 729   80   6        13  40
 8  87  60  74   1   0   9 0.00  0.0    0  3.5 12 320 911  100   1        17 310
 9  89  63  76   3   0  11 0.00  0.0    0  4.7 13 220 841   92   3        17 200
10  90  74  82   9   0  17    T  0.0    0  8.5 17 250 625   69   6 8      22 250
11  82  70  76   3   0  11 0.87  0.0    0  9.4 43 250 375   44   6 1238   55 260
12  88  69  79   6   0  14    T  0.0    0  8.4 17 340 753   83   4 1      23 340
13  80  60  70  -3   0   5 0.00  0.0    0  7.5 15  20 875   97   4        18  20
14  80  58  69  -4   0   4 0.00  0.0    0  6.1 14 140 820   91   7        22 110
15  85  65  75   2   0  10 0.00  0.0    0  4.1 12 140 760   84   6        18 120
16  89  63  76   3   0  11 0.00  0.0    0  3.1 10 180 842   94   5        14 170
17  92  70  81   8   0  16 0.00  0.0    0  5.4 15 250 850   95   2 18     17 240
18  91  74  83  10   0  18 0.08  0.0    0 11.7 22 250 658   73   8 38     26 250
19  95  75  85  12   0  20 0.00  0.0    0  4.5 14 120 602   67   4 18     23 210
20  97  74  86  13   0  21    T  0.0    0  9.3 20 250 592   66   4 8      28 210
21  96  75  86  13   0  21 0.00  0.0    0 12.1 22 260 841   94   2        40 230
22  86  71  79   6   0  14 0.47  0.0    0  5.2 15 250 378   42   6 13     18 250
23  88  71  80   7   0  15 0.01  0.0    0  6.6 16 270 505   57   6        22 270
24  88  70  79   7   0  14 0.00  0.0    0  5.4 12 270 622   70   5 18     14 270
25  89  68  79   7   0  14 0.01  0.0    0  7.5 18 260 797   90   4        23 260
26  85  66  76   4   0  11 0.00  0.0    0  7.5 17 340 883  100   3        24 350
27  74  59  67  -5   0   2 3.49  0.0    0  7.6 21  90 211   24   7 123    28 110
28  86  74  80   8   0  15 1.07  0.0    0  8.2 22 250 474   54   8 13     29 240
29  88  72  80   8   0  15 0.62  0.0    0  5.4 13 270 760   87   5 138    30 270
30  90  65  78   6   0  13 0.00  0.0    0  2.8 13 260 874  100   1        16 230
31  89  66  78   6   0  13 0.00  0.0    0  7.8 18 250 872  100   2        26 250
================================================================================
SM 2697 2080         0 381  6.87     0.0 209.7        21825    136
================================================================================
AV 87.0 67.1                               6.8 FASTST  704  78   4    MAX(MPH)
                                 MISC ---->  # 43 250               # 55  260
================================================================================
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:    JULY
                                          YEAR:     2011
                                          LATITUDE:   42 52 N
                                          LONGITUDE:  85 31 W

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

AVERAGE MONTHLY: 77.0   TOTAL FOR MONTH:   6.87    1 = FOG OR MIST
DPTR FM NORMAL:   4.5   DPTR FM NORMAL:    3.09    2 = FOG REDUCING VISIBILITY
HIGHEST:    97 ON 20    GRTST 24HR  4.55 ON 27-28      TO 1/4 MILE OR LESS
LOWEST:     58 ON 14, 7                            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:   9
MAX 90 OR ABOVE:   7    0.10 INCH OR MORE:   6
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   4
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   2

[HDD (BASE 65) ]
TOTAL THIS MO.     0    CLEAR  (SCALE 0-3)  10
DPTR FM NORMAL    -6    PTCLDY (SCALE 4-7)  21
TOTAL FM JUL 1     0    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL    -6

[CDD (BASE 65) ]
TOTAL THIS MO.   381
DPTR FM NORMAL   142    [PRESSURE DATA]
TOTAL FM JAN 1   596    HIGHEST SLP 30.13 ON 14
DPTR FM NORMAL   165    LOWEST  SLP 29.67 ON 11

[REMARKS]
#FINAL-07-11#



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