WFO Monthly/Daily Climate Data
Issued by NWS Chicago, IL

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000
CXUS55 KLOT 281253
CF6RFD
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   ROCKFORD IL
                                          MONTH:     JUNE
                                          YEAR:      2017
                                          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  80  46  63  -2   2   0 0.00  0.0    0  3.2 15 330   M    M   1        20 330
 2  85  51  68   2   0   3 0.00  0.0    0  3.3 12 230   M    M   1        16 280
 3  88  56  72   6   0   7 0.81  0.0    0  5.7 33 260   M    M   6 3      43 270
 4  90  61  76  10   0  11    T  0.0    0  6.4 16 330   M    M   6        22 330
 5  78  56  67   0   0   2 0.00  0.0    0 10.2 25  40   M    M   1        30  30
 6  79  53  66  -1   0   1 0.00  0.0    0  8.7 14  60   M    M   2        20  60
 7  79  54  67   0   0   2 0.00  0.0    0  7.3 17  80   M    M   1        22  80
 8  83  50  67  -1   0   2 0.05  0.0    0  4.4 14 260   M    M   6 3      18 280
 9  89  61  75   7   0  10 0.03  0.0    0  6.5 17 310   M    M   5 3      22 270
10  90  64  77   9   0  12 0.00  0.0    0 14.8 30 190   M    M   3        40 180
11  94  73  84  15   0  19 0.00  0.0    0 14.1 24 200   M    M   5        31 200
12  94  72  83  14   0  18 0.00  0.0    0 11.2 26 360   M    M   4        32 360
13  92  71  82  13   0  17 0.13  0.0    0  7.4 20  10   M    M   7 3      26  90
14  92  69  81  11   0  16 0.29  0.0    0  9.3 33 180   M    M   8 3      39 180
15  92  68  80  10   0  15 0.08  0.0    0  7.7 29 300   M    M   7 3      35 290
16  85  65  75   5   0  10 0.36  0.0    0  8.5 17 260   M    M   7 1      24 270
17  86  68  77   7   0  12 0.64  0.0    0  6.0 23 220   M    M   5 13     31 230
18  78  62  70  -1   0   5 0.00  0.0    0 11.2 22 300   M    M   7 1      29 290
19  79  59  69  -2   0   4 0.06  0.0    0  8.6 33 300   M    M   5 38     44 290
20  79  54  67  -4   0   2 0.09  0.0    0  5.7 16  60   M    M   3 3      20  50
21  80  53  67  -5   0   2    T  0.0    0  5.5 15 170   M    M   5        17 160
22  88  70  79   7   0  14    T  0.0    0 11.0 26 190   M    M   8        33 190
23  82  63  73   1   0   8 0.45  0.0    0 11.8 25 310   M    M   7 13     33 300
24  74  54  64  -8   1   0 0.01  0.0    0 12.0 32 320   M    M   3        41 320
25  72  52  62 -10   3   0 0.00  0.0    0 11.0 22 290   M    M   4        28 300
26  72  51  62 -11   3   0 0.00  0.0    0  9.7 24 310   M    M   4        32 310
27  77  48  63 -10   2   0 0.00  0.0    0  5.0 12 220   M    M   4        17 220
================================================================================
SM 2257 1604        11 192  3.00     0.0 226.2          M      125
================================================================================
AV 83.6 59.4                               8.4 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->  # 33 260               # 44  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:  ROCKFORD IL
                                          MONTH:    JUNE
                                          YEAR:     2017
                                          LATITUDE:   42 12 N
                                          LONGITUDE:  89  6 W

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

AVERAGE MONTHLY: 71.5   TOTAL FOR MONTH:   3.00    1 = FOG OR MIST
DPTR FM NORMAL:   2.1   DPTR FM NORMAL:   -1.25    2 = FOG REDUCING VISIBILITY
HIGHEST:    94 ON 12,11 GRTST 24HR  0.81 ON  3- 3      TO 1/4 MILE OR LESS
LOWEST:     46 ON  1                               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:  12
MAX 90 OR ABOVE:   7    0.10 INCH OR MORE:   6
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.    11    CLEAR  (SCALE 0-3)   6
DPTR FM NORMAL   -18    PTCLDY (SCALE 4-7)  21
TOTAL FM JUL 1  5463    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL -1104

[CDD (BASE 65) ]
TOTAL THIS MO.   192
DPTR FM NORMAL    42    [PRESSURE DATA]
TOTAL FM JAN 1   228    HIGHEST SLP M ON M
DPTR FM NORMAL    23    LOWEST  SLP 29.53 ON 18

[REMARKS]



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