WFO Monthly/Daily Climate Data
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000
CXUS53 KILX 010900
CF6DEC
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   DECATUR IL AIRPORT
                                          MONTH:     AUGUST
                                          YEAR:      2023
                                          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  85  58  72  -3   0   7 0.00    M    M  6.9 16 110   M    M   0        23 140
 2  75  67  71  -4   0   6 0.22    M    M  7.8 16 180   M    M   7 1      22 190
 3  85  64  75   0   0  10 0.00    M    M  2.8  8  90   M    M   5 1      12 100
 4  89  66  78   3   0  13 0.00    M    M  5.5 13 100   M    M   2 1      16  90
 5  82  70  76   1   0  11 0.68    M    M 12.0 24 200   M    M   8 1      32 210
 6  80  68  74  -1   0   9 0.06    M    M  6.9 15 210   M    M   6 138    20 200
 7  76  65  71  -4   0   6 0.25    M    M  8.1 17 310   M    M   8 13     24 310
 8  84  62  73  -2   0   8    T    M    M  6.0 16 280   M    M   3 1      23 260
 9  80  65  73  -2   0   8 1.94    M    M  4.0 25 190   M    M   4 13     33 180
10  84  66  75   1   0  10 0.00    M    M  5.3 13 230   M    M   3        16 240
11  87  67  77   3   0  12 0.04    M    M  8.7 23 220   M    M   1 3      32 210
12  88  68  78   4   0  13 0.00    M    M  8.4 17 320   M    M   1 3      25 290
13  85  63  74   0   0   9    T    M    M  3.6 12  70   M    M   3        13  80
14  81  66  74   0   0   9 0.00    M    M  9.2 22 280   M    M   7 1      33 280
15  78  61  70  -4   0   5 0.00    M    M  9.2 20 330   M    M   5        25 320
16  80  57  69  -5   0   4 0.00    M    M  5.3 15 200   M    M   0 1      18 190
17  83  63  73  -1   0   8    T    M    M 12.0 22 320   M    M   2 3      29 210
18  79  54  67  -7   0   2 0.00    M    M  4.4  9 130   M    M   0        13 120
19  85  56  71  -3   0   6 0.00    M    M 10.2 18 160   M    M   0        25 160
20  90  71  81   8   0  16    T    M    M  6.2 10  80   M    M   4        16 100
21  92  75  84  11   0  19 0.00    M    M  7.0 12  50   M    M   6 1      15  80
22  93  72  83  10   0  18 0.00    M    M  4.6 10 100   M    M   2 1      14  90
23  95  76  86  13   0  21 0.00    M    M  9.0 16 220   M    M   1 1      22 270
24  99  77  88  15   0  23 0.00    M    M 10.9 18 230   M    M   0 1      26 220
25  98  71  85  12   0  20 1.42    M    M  8.2 31 290   M    M   1 13     50 300
26  86  67  77   5   0  12 0.01    M    M  6.8 21  40   M    M   5 3      27  30
27  80  60  70  -2   0   5 0.00    M    M  8.8 14  40   M    M   7        19  40
28  80  56  68  -4   0   3 0.00    M    M  4.2 13  20   M    M   0        15  30
29  84  56  70  -2   0   5 0.25    M    M  4.7 23  10   M    M   2 1      31  10
30  75  52  64  -8   1   0 0.00    M    M  9.4 17  20   M    M   2        26  40
31  77  49  63  -9   2   0 0.00    M    M  5.8 14  80   M    M   0        22  40
================================================================================
SM 2615 1988         3 298  4.87    M    221.9          M       95
================================================================================
AV 84.4 64.1                               7.2 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->    31 290                 50 300
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2

                                          STATION:   DECATUR IL AIRPORT
                                          MONTH:     AUGUST
                                          YEAR:      2023
                                          LATITUDE:   39 49 N
                                          LONGITUDE:  88 51 W

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

AVERAGE MONTHLY: 74.2   TOTAL FOR MONTH:   4.87    1 = FOG OR MIST
DPTR FM NORMAL:   0.5   DPTR FM NORMAL:    1.84    2 = FOG REDUCING VISIBILITY
HIGHEST:    99 ON 24    GRTST 24HR  1.94 ON  9- 9      TO 1/4 MILE OR LESS
LOWEST:     49 ON 31                               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:   9
MAX 90 OR ABOVE:   6    0.10 INCH OR MORE:   6
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   2

[HDD (BASE 65) ]
TOTAL THIS MO.     3    CLEAR  (SCALE 0-3)  19
DPTR FM NORMAL    -1    PTCLDY (SCALE 4-7)  11
TOTAL FM JUL 1     3    CLOUDY (SCALE 8-10)  1
DPTR FM NORMAL     2

[CDD (BASE 65) ]
TOTAL THIS MO.   298
DPTR FM NORMAL    25    [PRESSURE DATA]
TOTAL FM JAN 1   967    HIGHEST SLP 30.21 ON  1
DPTR FM NORMAL     9    LOWEST  SLP 29.70 ON  7

[REMARKS]
#FINAL-08-23#


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