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

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CXUS53 KLOT 010700
CF6RFD
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   ROCKFORD IL
                                          MONTH:     AUGUST
                                          YEAR:      2020
                                          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  81  64  73   0   0   8    T  0.0    0  5.2 15  10   M    M   9        18  10
 2  83  62  73   0   0   8    T  0.0    0  7.2 18 280   M    M   7 3      26 270
 3  69  60  65  -8   0   0    T  0.0    0 11.6 18 360   M    M  10        24  10
 4  75  54  65  -8   0   0 0.00  0.0    0  7.9 17 330   M    M   2        28 340
 5  80  51  66  -7   0   1 0.00  0.0    0  3.6 12 300   M    M   6        16 300
 6  83  55  69  -4   0   4 0.00  0.0    0  2.7 10 170   M    M   4        15 180
 7  84  58  71  -2   0   6 0.00  0.0    0  6.2 17 170   M    M   2        27 160
 8  89  64  77   4   0  12 0.00  0.0    0  9.2 17 170   M    M   3        23 210
 9  88  69  79   6   0  14 0.01  0.0    0  7.8 22 330   M    M   5 13     29 300
10  89  65  77   5   0  12 0.51  0.0    0  6.7 38 270   M    M   7 138    53 300
11  85  62  74   2   0   9 0.00  0.0    0  3.3  9 290   M    M   5 1      15 280
12  86  58  72   0   0   7 0.00  0.0    0  3.9 14 150   M    M   2        19 110
13  87  65  76   4   0  11 0.00  0.0    0  5.7 14 160   M    M   6        19  70
14  88  64  76   4   0  11 0.00  0.0    0  4.4 14 150   M    M   1        19 160
15  83  63  73   1   0   8    T  0.0    0  6.4 17 360   M    M   6 3      24 330
16  86  59  73   1   0   8 0.00  0.0    0  6.3 18 280   M    M   2 8      25 270
17  88  63  76   4   0  11    T  0.0    0  5.1 13 330   M    M   6        17 310
18  83  59  71  -1   0   6 0.00  0.0    0  7.9 17  20   M    M   3        23  30
19  84  53  69  -3   0   4 0.00  0.0    0  3.8  9 290   M    M   1        16 270
20  84  57  71  -1   0   6 0.00  0.0    0  5.2 14 190   M    M   3        20 200
21  85  58  72   0   0   7 0.00  0.0    0  4.4 12 200   M    M   2        16 160
22  86  59  73   2   0   8 0.00  0.0    0  6.4 22 160   M    M   7        29 180
23  91  67  79   8   0  14 0.00  0.0    0  4.4 13 190   M    M   6        18 180
24  95  68  82  11   0  17    T  0.0    0  4.7 14 320   M    M   2 1      20 300
25  95  71  83  12   0  18 0.00  0.0    0  6.2 29  20   M    M   4        37  30
26  93  72  83  12   0  18 0.00  0.0    0  8.4 17 200   M    M   1        25 200
27  95  72  84  13   0  19 0.00  0.0    0  7.7 16 210   M    M   3        22 280
28  94  72  83  13   0  18 0.00  0.0    0  7.2 18 260   M    M   4        23 280
29  82  60  71   1   0   6 0.00  0.0    0  8.4 20 330   M    M   4        26 320
30  82  58  70   0   0   5 0.00  0.0    0  6.3 14 110   M    M   4        18 120
31  84  61  73   3   0   8 0.05  0.0    0  9.9 25 160   M    M   9 13     31 170
================================================================================
SM 2657 1923         0 284  0.57     0.0 194.1          M      136
================================================================================
AV 85.7 62.0                               6.3 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->  # 38 270               # 53  300
================================================================================
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:    AUGUST
                                          YEAR:     2020
                                          LATITUDE:   42 12 N
                                          LONGITUDE:  89  6 W

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

AVERAGE MONTHLY: 73.9   TOTAL FOR MONTH:   0.57    1 = FOG OR MIST
DPTR FM NORMAL:   2.0   DPTR FM NORMAL:   -4.02    2 = FOG REDUCING VISIBILITY
HIGHEST:    95 ON 27,25 GRTST 24HR  0.51 ON 10-10      TO 1/4 MILE OR LESS
LOWEST:     51 ON  5                               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:   3
MAX 90 OR ABOVE:   6    0.10 INCH OR MORE:   1
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.     0    CLEAR  (SCALE 0-3)  11
DPTR FM NORMAL   -11    PTCLDY (SCALE 4-7)  17
TOTAL FM JUL 1     0    CLOUDY (SCALE 8-10)  3
DPTR FM NORMAL   -14

[CDD (BASE 65) ]
TOTAL THIS MO.   284
DPTR FM NORMAL    61    [PRESSURE DATA]
TOTAL FM JAN 1   977    HIGHEST SLP M ON M
DPTR FM NORMAL   250    LOWEST  SLP 29.62 ON 28

[REMARKS]
#FINAL-08-20#


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