WFO Monthly/Daily Climate Data
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049
CXUS53 KILX 012300
CF6MTO
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   MATTOON IL AIRPORT
                                          MONTH:     SEPTEMBER
                                          YEAR:      2020
                                          LATITUDE:   39 28 N
                                          LONGITUDE:  88 17 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  79  66  73   1   0   8    M    M    M  4.6 14 330   M    M   6 18     18  90
 2  79  68  74   2   0   9 0.00    M    M  3.6 10 310   M    M   6 1      14 230
 3  85  61  73   2   0   8 0.00    M    M  6.2 15 270   M    M   7 128    23 280
 4  79  52  66  -5   0   1 0.00    M    M  6.9 18 340   M    M   0        25 350
 5  83  60  72   1   0   7 0.00    M    M  6.9 14 220   M    M   0        20 240
 6  84  65  75   5   0  10    T    M    M  9.4 20 190   M    M   0 3      31 180
 7  87  71  79   9   0  14 0.00    M    M  7.8 15 190   M    M   3        27 170
 8  89  69  79   9   0  14 0.00    M    M  5.7 24 330   M    M   2        31 310
 9  87  65  76   6   0  11 0.00    M    M  3.2  9 330   M    M   4 12     12 330
10  78  64  71   2   0   6 0.00    M    M  8.1 13  20   M    M   6 12     17  40
11  82  67  75   6   0  10 0.00    M    M  7.6 13 140   M    M   8 1      18 150
12  78  68  73   5   0   8 0.02    M    M  6.5 15 160   M    M  10 138    20 180
13  79  59  69   1   0   4 0.00    M    M  4.5 13 350   M    M   4 12     16 350
14  80  54  67  -1   0   2 0.00    M    M  5.7 14  30   M    M   0        20  30
15  77  54  66  -1   0   1 0.00    M    M  4.4 12 160   M    M   0        15 110
16  80  50  65  -2   0   0 0.00    M    M  2.8  9 330   M    M   0        14 310
17  76  53  65  -1   0   0 0.00    M    M  9.3 20  20   M    M   4        26 360
18  70  43  57  -9   8   0 0.00    M    M  9.1 21  20   M    M   0        31  40
19  70  39  55 -11  10   0 0.00    M    M  3.9 15 110   M    M   0        23 130
20  76  42  59  -6   6   0 0.00    M    M  5.0 16  70   M    M   0        21  70
21  77  47  62  -3   3   0 0.00    M    M  4.2 12 150   M    M   0        16 160
22  76  52  64   0   1   0 0.00    M    M  4.4 12 150   M    M   0        16 180
23  75  49  62  -2   3   0 0.00    M    M  4.6 14 150   M    M   0 1      19 160
24  79  53  66   3   0   1 0.00    M    M  4.9 13 170   M    M   0        19 170
25  79  52  66   3   0   1 0.00    M    M  4.1 13 190   M    M   1 1      17 210
26  81  61  71   9   0   6 0.00    M    M 12.4 20 170   M    M   3 1      31 170
27  83  60  72  10   0   7 0.04    M    M  9.8 14 360   M    M   4 1      35 320
28  67  51  59  -3   6   0 0.15    M    M 11.1 25 330   M    M   7 1      34 330
29  63  46  55  -6  10   0 0.00  0.0    0  7.6 18 290   M    M   5        23 290
30  76  50  63   2   2   0 0.00    M    M 11.3 32 300   M    M   1        41 300
================================================================================
SM 2354 1691        49 128  0.21     0.0 195.6          M       81
================================================================================
AV 78.5 56.4                               6.5 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->  # 32 300               # 41  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:  MATTOON IL AIRPORT
                                          MONTH:    SEPTEMBER
                                          YEAR:     2020
                                          LATITUDE:   39 28 N
                                          LONGITUDE:  88 17 W

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

AVERAGE MONTHLY: 67.4   TOTAL FOR MONTH:   0.21    1 = FOG OR MIST
DPTR FM NORMAL:   0.7   DPTR FM NORMAL:   -2.86    2 = FOG REDUCING VISIBILITY
HIGHEST:    89 ON  8    GRTST 24HR  0.15 ON 28-28      TO 1/4 MILE OR LESS
LOWEST:     39 ON 19                               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:   0    0.10 INCH OR MORE:   1
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.    49    CLEAR  (SCALE 0-3)  17
DPTR FM NORMAL   -17    PTCLDY (SCALE 4-7)  11
TOTAL FM JUL 1    49    CLOUDY (SCALE 8-10)  2
DPTR FM NORMAL   -22

[CDD (BASE 65) ]
TOTAL THIS MO.   128
DPTR FM NORMAL    10    [PRESSURE DATA]
TOTAL FM JAN 1  1152    HIGHEST SLP 30.40 ON 20
DPTR FM NORMAL   114    LOWEST  SLP 29.70 ON 30

[REMARKS]
#FINAL-09-20#



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