WFO Monthly/Daily Climate Data
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CXUS53 KILX 012300
CF6DEC
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   DECATUR IL AIRPORT
                                          MONTH:     MAY
                                          YEAR:      2020
                                          LATITUDE:   39 49 N
                                          LONGITUDE:  88 51 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  71  39  55  -3  10   0    T    M    M  9.1 17 150   M    M   0        23 160
 2  83  58  71  12   0   6 0.74    M    M  9.7 16 220   M    M   4 13     23 270
 3  68  50  59   0   6   0 0.25    M    M  6.9 22 350   M    M   6 3      30 350
 4  60  42  51  -8  14   0 0.19    M    M 11.5 26 110   M    M   3 1      36 100
 5  50  42  46 -14  19   0 0.33    M    M 12.0 21  30   M    M  10 1      27  20
 6  62  39  51  -9  14   0 0.01    M    M 10.1 24 330   M    M   4        31 310
 7  67  48  58  -2   7   0 0.02    M    M  9.6 20 270   M    M   4        29 280
 8  55  34  45 -15  20   0 0.06    M    M 11.7 28 360   M    M   5        35  10
 9  59  29  44 -17  21   0 0.00    M    M  7.5 15 300   M    M   0        22 310
10  54  42  48 -13  17   0    T    M    M 14.2 29 280   M    M   9        42 290
11  55  40  48 -13  17   0 0.00    M    M  8.2 18 330   M    M   9        24 340
12  62  36  49 -13  16   0 0.00    M    M  6.3 18 190   M    M   2        24 180
13  55  41  48 -14  17   0 0.00    M    M 11.4 24 120   M    M  10 1      32 120
14  79  54  67   5   0   2 0.37    M    M 14.4 26 210   M    M   6 13     36 200
15  72  57  65   3   0   0 0.26    M    M  6.9 16 210   M    M   6 123    25 210
16  81  54  68   5   0   3 0.84    M    M  8.1 17 100   M    M   7 123    26 110
17  73  58  66   3   0   1 1.29    M    M 10.3 21 150   M    M   9 13     29 270
18  65  57  61  -2   4   0 0.00    M    M  7.7 15 280   M    M  10 8      21 300
19  68  56  62  -2   3   0 0.28    M    M 12.1 21 360   M    M  10 18     28  10
20  64  56  60  -4   5   0    T    M    M 12.8 21  70   M    M  10 1      24  60
21  66  55  61  -3   4   0 0.00    M    M  8.0 14  50   M    M   8        19  50
22  75  56  66   2   0   1 0.00    M    M  6.1 12 130   M    M   9        18 130
23  83  63  73   8   0   8 0.02    M    M 11.3 21 210   M    M   2 3      28 200
24  86  67  77  12   0  12 0.09    M    M 10.1 23 150   M    M   3 3      31 170
25  86  64  75  10   0  10 0.01    M    M  7.6 15 150   M    M   2 3      23 160
26  85  68  77  11   0  12    T    M    M 10.2 21 200   M    M   1 3      30 190
27  81  65  73   7   0   8    T    M    M  9.6 22 150   M    M   5        29 160
28  80  63  72   6   0   7 0.71    M    M  9.4 18 160   M    M   4 13     26 320
29  77  56  67   0   0   2    T    M    M 10.1 20 320   M    M   5        30 290
30  76  53  65  -2   0   0 0.00    M    M  8.1 16 350   M    M   1        20 330
31  77  51  64  -3   1   0 0.00    M    M  6.7 15  90   M    M   0        19  90
================================================================================
SM 2175 1593       195  72  5.47    M    297.7          M      164
================================================================================
AV 70.2 51.4                               9.6 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->  # 29 280               # 42  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:  DECATUR IL AIRPORT
                                          MONTH:    MAY
                                          YEAR:     2020
                                          LATITUDE:   39 49 N
                                          LONGITUDE:  88 51 W

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

AVERAGE MONTHLY: 60.8   TOTAL FOR MONTH:   5.47    1 = FOG OR MIST
DPTR FM NORMAL:  -2.0   DPTR FM NORMAL:    1.18    2 = FOG REDUCING VISIBILITY
HIGHEST:    86 ON 25,24 GRTST 24HR  1.29 ON 17-17      TO 1/4 MILE OR LESS
LOWEST:     29 ON  9                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:    M          5 = HAIL
                        GRTST 24HR    M  ON   M    6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  M  ON   M    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:  16
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:  10
MIN 32 OR BELOW:   1    0.50 INCH OR MORE:   4
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   195    CLEAR  (SCALE 0-3)  10
DPTR FM NORMAL    54    PTCLDY (SCALE 4-7)  12
TOTAL FM JUL 1  5368    CLOUDY (SCALE 8-10)  9
DPTR FM NORMAL  -136

[CDD (BASE 65) ]
TOTAL THIS MO.    72
DPTR FM NORMAL    -1    [PRESSURE DATA]
TOTAL FM JAN 1    80    HIGHEST SLP 30.32 ON 31
DPTR FM NORMAL    -7    LOWEST  SLP 29.66 ON 17

[REMARKS]
#FINAL-05-20#


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