WFO Monthly/Daily Climate Data
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418
CXUS53 KILX 012300
CF6DEC
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   DECATUR IL AIRPORT
                                          MONTH:     AUGUST
                                          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  72  63  68  -7   0   3 0.22    M    M  6.6 13  20   M    M   9 1      16 360
 2  82  60  71  -3   0   6 0.00    M    M  4.8 13 240   M    M   3 12     18 230
 3  76  61  69  -5   0   4 0.00    M    M  9.4 17 360   M    M   6        23 360
 4  74  56  65  -9   0   0 0.00    M    M  7.9 17 340   M    M   5        24 340
 5  77  51  64 -10   1   0 0.00    M    M  2.3 12 110   M    M   1        15  90
 6  78  51  65  -9   0   0 0.00    M    M  2.5 12  70   M    M   0        15 130
 7  81  55  68  -6   0   3 0.00    M    M  5.0 13 140   M    M   0        20 100
 8  85  59  72  -2   0   7 0.00    M    M  7.7 15 170   M    M   1        22 180
 9  85  67  76   2   0  11 0.00    M    M  8.6 17 200   M    M   2 1      22 180
10  92  67  80   6   0  15 0.27    M    M  8.7 40 330   M    M   4 13     61 340
11  82  65  74   0   0   9 0.00    M    M  3.8 10 220   M    M   3 8      14 230
12  85  64  75   1   0  10 0.00    M    M  5.0 10  80   M    M   0 1      15 100
13  86  62  74   0   0   9 0.00    M    M  4.9 10 130   M    M   1        13 110
14  86  62  74   0   0   9 0.00    M    M  4.2 12  50   M    M   1 1      14  50
15  87  63  75   1   0  10 0.00    M    M  4.8 20 340   M    M   2        26 350
16  84  63  74   0   0   9 0.00    M    M  9.6 16 350   M    M   0        22 340
17  87  67  77   3   0  12    T    M    M  7.8 17 260   M    M   2        24 200
18  82  57  70  -4   0   5 0.00    M    M  9.7 18  20   M    M   3        24  20
19  81  52  67  -7   0   2 0.00    M    M  6.6 16  40   M    M   0        22  50
20  81  52  67  -6   0   2 0.00    M    M  2.7 13 100   M    M   0        16 100
21  83  54  69  -4   0   4 0.00    M    M  2.1  9  90   M    M   0        14  10
22  84  55  70  -3   0   5 0.00    M    M  2.7 12 210   M    M   0        22 270
23  90  61  76   3   0  11 0.00    M    M  6.8 16 220   M    M   2        21 210
24  94  72  83  10   0  18 0.00    M    M  7.2 16 240   M    M   1        21 250
25  92  71  82   9   0  17 0.00    M    M  4.8 12 210   M    M   0        16 210
26  90  72  81   8   0  16 0.00    M    M  8.8 17 210   M    M   1        23 210
27  88  75  82   9   0  17    T    M    M 10.1 20 210   M    M   1        25 220
28  90  72  81   9   0  16    T    M    M  6.1 14 150   M    M   1        18 150
29  82  56  69  -3   0   4 0.00    M    M  9.3 18 300   M    M   1        24 360
30  80  52  66  -6   0   1 0.00    M    M  7.0 15 100   M    M   0        19 100
31  81  58  70  -2   0   5 0.00    M    M  4.9 15 180   M    M   4 12     20 180
================================================================================
SM 2597 1895         1 240  0.49    M    192.4          M       54
================================================================================
AV 83.8 61.1                               6.2 FASTST   M    M   2    MAX(MPH)
                                 MISC ---->  # 40 330               # 61  340
================================================================================
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:    AUGUST
                                          YEAR:     2020
                                          LATITUDE:   39 49 N
                                          LONGITUDE:  88 51 W

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

AVERAGE MONTHLY: 72.5   TOTAL FOR MONTH:   0.49    1 = FOG OR MIST
DPTR FM NORMAL:  -1.1   DPTR FM NORMAL:   -3.16    2 = FOG REDUCING VISIBILITY
HIGHEST:    94 ON 24    GRTST 24HR  0.27 ON 10-10      TO 1/4 MILE OR LESS
LOWEST:     51 ON  6, 5                            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:   2
MAX 90 OR ABOVE:   6    0.10 INCH OR MORE:   2
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.     1    CLEAR  (SCALE 0-3)  25
DPTR FM NORMAL    -4    PTCLDY (SCALE 4-7)   5
TOTAL FM JUL 1     1    CLOUDY (SCALE 8-10)  1
DPTR FM NORMAL    -5

[CDD (BASE 65) ]
TOTAL THIS MO.   240
DPTR FM NORMAL   -29    [PRESSURE DATA]
TOTAL FM JAN 1   989    HIGHEST SLP 30.18 ON  7
DPTR FM NORMAL    71    LOWEST  SLP 29.65 ON 28

[REMARKS]
#FINAL-08-20#



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