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000
CXUS55 KLOT 011143
CF6RFD
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   ROCKFORD IL
                                          MONTH:     MAY
                                          YEAR:      2009
                                          LATITUDE:   42 12 N
                                          LONGITUDE:  89  6 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  60  45  53  -1  12   0    T  0.0    0 10.1 20 280   M    M   7        24 270
 2  66  43  55   1  10   0 0.00  0.0    0  7.3 22 270   M    M   4        33 290
 3  72  41  57   2   8   0 0.00  0.0    0  4.8 16 310   M    M   4        21 310
 4  73  43  58   3   7   0 0.00  0.0    0  4.8 14 100   M    M   9        18 100
 5  70  52  61   5   4   0    T  0.0    0  7.9 16 130   M    M   8        22 140
 6  73  52  63   7   2   0 0.34  0.0    0  6.6 14 180   M    M   9 138    17 180
 7  75  54  65   9   0   0 0.16  0.0    0  6.9 18 290   M    M   6 1      25 300
 8  75  49  62   5   3   0 0.21  0.0    0  4.8 21 240   M    M   7 13     30 230
 9  61  43  52  -5  13   0    T  0.0    0 14.3 30 270   M    M   8        40 260
10  64  38  51  -7  14   0 0.00  0.0    0  6.5 22 320   M    M   5        29 290
11  64  41  53  -5  12   0 0.00  0.0    0  2.1 10 110   M    M   6        15 110
12  71  42  57  -1   8   0 0.06  0.0    0 12.7 26 170   M    M   5        32 170
13  69  52  61   2   4   0 0.99  0.0    0 14.6 28 210   M    M  10 13     40 190
14  65  48  57  -2   8   0 0.00  0.0    0 10.2 23 260   M    M   6        29 300
15  59  52  56  -3   9   0 0.16  0.0    0  8.2 36 150   M    M  10 13     47 160
16  60  41  51  -9  14   0 0.00  0.0    0 13.7 26 310   M    M   6 1      38 290
17  63  34  49 -11  16   0 0.00  0.0    0  3.7 14 270   M    M   3        20 250
18  65  39  52  -8  13   0    T  0.0    0 11.5 24 190   M    M   5        32 210
19  81  46  64   3   1   0 0.00  0.0    0 11.6 21 200   M    M   1        25 200
20  83  53  68   7   0   3 0.00  0.0    0 13.9 25 210   M    M   0        31 190
21  86  56  71  10   0   6 0.00  0.0    0 10.3 20 240   M    M   5        27 240
22  73  53  63   1   2   0 0.00  0.0    0 10.0 20  80   M    M   7        31  80
23  83  51  67   5   0   2 0.00  0.0    0  4.8 13 360   M    M   6         M  M
24  78  54  66   3   0   1 0.00  0.0    0  8.8 16  60   M    M   5 18     22  70
25  70  53  62  -1   3   0 0.03  0.0    0 11.5 21  90   M    M  10        36 190
26  77  56  67   4   0   2 1.22  0.0    0  8.7 16  70   M    M   9 13      M  M
27  65  52  59  -5   6   0 0.29  0.0    0  6.2 14 330   M    M  10 1      16 340
28  64  52  58  -6   7   0 0.00  0.0    0  7.2 15 300   M    M   9        21 330
29  73  49  61  -3   4   0 0.00  0.0    0  5.5 16 340   M    M   2        25 220
30  78  46  62  -2   3   0    T  0.0    0  7.4 20 330   M    M   5        25 350
31  74  44  59  -6   6   0    T  0.0    0  4.4 14 190   M    M   3 3      16 190
================================================================================
SM 2190 1474       189  14  3.46     0.0 261.0          M      190
================================================================================
AV 70.6 47.5                               8.4 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->  # 36 150               # 47  160
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2

                                          STATION:  ROCKFORD IL
                                          MONTH:    MAY
                                          YEAR:     2009
                                          LATITUDE:   42 12 N
                                          LONGITUDE:  89  6 W

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

AVERAGE MONTHLY: 59.1   TOTAL FOR MONTH:   3.46    1 = FOG OR MIST
DPTR FM NORMAL:  -0.5   DPTR FM NORMAL:   -0.57    2 = FOG REDUCING VISIBILITY
HIGHEST:    86 ON 21    GRTST 24HR  1.51 ON 26-27      TO 1/4 MILE OR LESS
LOWEST:     34 ON 17                               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:   0    0.10 INCH OR MORE:   7
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   189    CLEAR  (SCALE 0-3)   5
DPTR FM NORMAL   -26    PTCLDY (SCALE 4-7)  18
TOTAL FM JUL 1  6785    CLOUDY (SCALE 8-10)  8
DPTR FM NORMAL  -112

[CDD (BASE 65) ]
TOTAL THIS MO.    14
DPTR FM NORMAL   -35    [PRESSURE DATA]
TOTAL FM JAN 1    14    HIGHEST SLP 30.42 ON 17
DPTR FM NORMAL   -43    LOWEST  SLP 29.51 ON 13

[REMARKS]
#FINAL-05-09#