WFO Monthly/Daily Climate Data
Issued by NWS

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350
CXUS53 KILX 230902
CF6MTO
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   MATTOON IL AIRPORT
                                          MONTH:     MAY
                                          YEAR:      2024
                                          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  78  61  70  11   0   5 0.00    M    M  6.2 15 280   M    M   1        20 280
 2  83  58  71  12   0   6    T    M    M  8.6 18 190   M    M   1        33 200
 3  77  58  68   8   0   3 0.02    M    M  5.7 16  20   M    M   7        20  20
 4  81  55  68   8   0   3 0.14    M    M  5.6 36 290   M    M   3 13     48 300
 5  71  55  63   3   2   0 0.00    M    M  6.9 16 320   M    M   4        22 330
 6  74  57  66   5   0   1 0.08    M    M  4.5 14  60   M    M   7 1      18  60
 7  80  60  70   9   0   5 0.25    M    M  9.6 21 230   M    M   4 13     38 150
 8  76  54  65   4   0   0 0.22    M    M  6.0 20 150   M    M   4 13     35 170
 9  74  54  64   2   1   0 0.01    M    M 11.9 29 320   M    M   8 1      40 270
10  68  49  59  -3   6   0    T    M    M  7.2 16  20   M    M   5        21 290
11  73  52  63   1   2   0 0.00    M    M 12.1 29 350   M    M   2        40 350
12  80  48  64   1   1   0 0.00    M    M  5.8 14 220   M    M   0        20 250
13  77  60  69   6   0   4 0.24    M    M  7.5 17 190   M    M   6 1      32 180
14  71  59  65   2   0   0 0.03    M    M  9.8 18  60   M    M  10 1      25  70
15  73  56  65   1   0   0 0.04    M    M  8.6 21  10   M    M   8 12     35  10
16  71  53  62  -2   3   0 0.03    M    M  4.2 13 160   M    M   6 12     20 200
17  78  59  69   5   0   4 0.00    M    M  4.9 13 160   M    M   4 12     16 160
18  82  60  71   6   0   6    T    M    M  5.0  9 110   M    M   2 1      14 150
19  87  65  76  11   0  11 0.00    M    M  6.4 13 170   M    M   1        20 140
20  86  66  76  11   0  11 0.00    M    M  8.3 20 190   M    M   0        36 220
21  87  65  76  10   0  11 0.14    M    M 12.6 24 250   M    M   3 13     45 200
22  77  58  68   2   0   3    T    M    M  9.1 24 270   M    M   2 3      39 270
================================================================================
SM 1704 1262        15  73  1.20    M    166.5          M       88
================================================================================
AV 77.5 57.4                               7.6 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    36 290                 48 300
================================================================================
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:     MAY
                                          YEAR:      2024
                                          LATITUDE:   39 28 N
                                          LONGITUDE:  88 17 W

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

AVERAGE MONTHLY: 67.4   TOTAL FOR MONTH:   1.20    1 = FOG OR MIST
DPTR FM NORMAL:   4.9   DPTR FM NORMAL:   -1.67    2 = FOG REDUCING VISIBILITY
HIGHEST:    87 ON 21,19  GRTST 24HR  0.27 ON  6- 7      TO 1/4 MILE OR LESS
LOWEST:     48 ON 12                               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:  11
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   5
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.    15    CLEAR  (SCALE 0-3)  10
DPTR FM NORMAL   -91    PTCLDY (SCALE 4-7)  10
TOTAL FM JUL 1  4135    CLOUDY (SCALE 8-10)  2
DPTR FM NORMAL -1132

[CDD (BASE 65) ]
TOTAL THIS MO.    73
DPTR FM NORMAL    23    [PRESSURE DATA]
TOTAL FM JAN 1   100    HIGHEST SLP M ON M
DPTR FM NORMAL    35    LOWEST  SLP 29.52 ON  7

[REMARKS]