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

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214
CXUS53 KLOT 010700
CF6RFD
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   ROCKFORD IL
                                          MONTH:     MAY
                                          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  68  37  53  -2  12   0 0.00  0.0    0  9.8 20 160   M    M   5        25 160
 2  77  54  66  10   0   1    T  0.0    0 10.3 20 280   M    M   8        28 310
 3  75  45  60   4   5   0 0.00  0.0    0  8.9 22  70   M    M   4        29  60
 4  54  39  47  -9  18   0 0.00  0.0    0 10.5 18  50   M    M   8        26  50
 5  50  39  45 -12  20   0 0.35  0.0    0  7.4 15  30   M    M  10 1      20  30
 6  64  35  50  -7  15   0 0.00  0.0    0  7.0 18 280   M    M   7        24 280
 7  66  44  55  -2  10   0 0.00  0.0    0 10.7 22 320   M    M   6        31 320
 8  50  33  42 -16  23   0 0.00  0.0    0 12.5 25 360   M    M   4        33 360
 9  61  29  45 -13  20   0    T  0.0    0  9.0 18 260   M    M   2        26 300
10  55  39  47 -11  18   0 0.25  0.0    0  9.7 28 360   M    M   9 18     36 350
11  54  38  46 -12  19   0    T  0.0    0  7.9 17 310   M    M   7        23 330
12  63  34  49 -10  16   0 0.00  0.0    0  5.6 16  90   M    M   2        24  80
13  69  39  54  -5  11   0 0.02  0.0    0 11.3 26 140   M    M   6 3      36 140
14  74  53  64   4   1   0 1.53  0.0    0  8.9 23 180   M    M  10 13     35 190
15  77  57  67   7   0   2 0.13  0.0    0  6.3 21  60   M    M   8 138    25  60
16  73  51  62   2   3   0 0.06  0.0    0 11.5 20  80   M    M   8        27 100
17  70  54  62   2   3   0 1.30  0.0    0 11.1 20 100   M    M  10 1      29  80
18  66  53  60  -1   5   0    T  0.0    0 11.7 21  20   M    M  10 1      26  10
19  60  53  57  -4   8   0 0.02  0.0    0 13.3 21  60   M    M   8 18     29  60
20  67  55  61   0   4   0 0.00  0.0    0 10.0 18  70   M    M   8        25  70
21  68  56  62   0   3   0    T  0.0    0  5.8 15 130   M    M  10        21 130
22  73  58  66   4   0   1 0.00  0.0    0  5.7 12 100   M    M   8        16 100
23  80  60  70   8   0   5 0.10  0.0    0 10.0 28 130   M    M   8 138    37 130
24  85  59  72   9   0   7 0.00  0.0    0  4.7 14 170   M    M   7 1      18 170
25  85  67  76  13   0  11    T  0.0    0  9.4 23 190   M    M   7        35 170
26  87  65  76  13   0  11    T  0.0    0 10.2 24 150   M    M   6 3      33 160
27  86  69  78  14   0  13 0.01  0.0    0  7.1 21 120   M    M   9 3      29 110
28  77  63  70   6   0   5 0.26  0.0    0  7.3 23 340   M    M   9 1      31 340
29  71  52  62  -2   3   0    T  0.0    0  8.3 21 300   M    M   5 1      28 280
30  74  50  62  -3   3   0 0.00  0.0    0  6.5 18 300   M    M   2        26 310
31  74  47  61  -4   4   0 0.00  0.0    0  5.7 13 110   M    M   2        19 100
================================================================================
SM 2153 1527       224  56  4.03     0.0 274.1          M      213
================================================================================
AV 69.5 49.3                               8.8 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->  # 28 360               # 37  130
================================================================================
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:     2020
                                          LATITUDE:   42 12 N
                                          LONGITUDE:  89  6 W

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

AVERAGE MONTHLY: 59.4   TOTAL FOR MONTH:   4.03    1 = FOG OR MIST
DPTR FM NORMAL:  -0.7   DPTR FM NORMAL:    0.01    2 = FOG REDUCING VISIBILITY
HIGHEST:    87 ON 26    GRTST 24HR  1.53 ON 14-14      TO 1/4 MILE OR LESS
LOWEST:     29 ON  9                               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:  11
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   7
MIN 32 OR BELOW:   1    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   2

[HDD (BASE 65) ]
TOTAL THIS MO.   224    CLEAR  (SCALE 0-3)   4
DPTR FM NORMAL    26    PTCLDY (SCALE 4-7)  18
TOTAL FM JUL 1  6147    CLOUDY (SCALE 8-10)  9
DPTR FM NORMAL  -391

[CDD (BASE 65) ]
TOTAL THIS MO.    56
DPTR FM NORMAL     9    [PRESSURE DATA]
TOTAL FM JAN 1    56    HIGHEST SLP M ON M
DPTR FM NORMAL     1    LOWEST  SLP 29.50 ON 31

[REMARKS]
#FINAL-05-20#



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