WFO Monthly/Daily Climate Data
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CXUS53 KILX 010900
CF6MTO
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   MATTOON IL AIRPORT
                                          MONTH:     MARCH
                                          YEAR:      2021
                                          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  43  27  35  -2  30   0 0.00    M    M 11.2 20 320   M    M   0        27 300
 2  47  22  35  -2  30   0 0.00    M    M  7.5 16 180   M    M   0 1      23 160
 3  62  35  49  11  16   0 0.00    M    M  8.4 16 300   M    M   0        23 240
 4  52  29  41   3  24   0 0.00    M    M 10.5 18  30   M    M   0 18     24  50
 5  48  24  36  -2  29   0 0.00    M    M  6.5 14  50   M    M   0        18  60
 6  52  27  40   1  25   0 0.00    M    M  3.0 12 310   M    M   1        17 300
 7  58  28  43   4  22   0 0.00    M    M  7.6 14 130   M    M   0        22 170
 8  66  42  54  14  11   0 0.00    M    M  9.2 17 200   M    M   0        27 220
 9  68  45  57  17   8   0 0.00    M    M 11.5 21 180   M    M   0        33 160
10  65  52  59  19   6   0 0.00    M    M 16.8 26 190   M    M   6        45 190
11  64  42  53  12  12   0 0.48    M    M  8.5 21 190   M    M   9 13     31 270
12  58  36  47   6  18   0 0.00    M    M  8.4 16  30   M    M   3        22  20
13  54  41  48   6  17   0 0.00    M    M  7.6 15  80   M    M   3        18 100
14  52  37  45   3  20   0 0.04    M    M  7.3 22  80   M    M   7        32  70
15  47  33  40  -2  25   0 0.62    M    M 14.5 35  70   M    M  10 136    48  70
16  47  38  43   0  22   0 0.00    M    M  6.4 14  70   M    M  10 12     18  70
17  56  42  49   6  16   0 0.26    M    M  8.7 22 130   M    M   9 138    33 130
18  54  35  45   2  20   0 0.72    M    M 22.3 35  30   M    M   9 1      45  40
19  50  30  40  -4  25   0 0.00    M    M 16.4 26  40   M    M   0        36  40
20  58  27  43  -1  22   0 0.00    M    M  4.3 12 130   M    M   0        15 150
21  65  36  51   7  14   0 0.00    M    M  8.0 17 170   M    M   0        23 180
22  65  44  55  10  10   0 0.00    M    M  7.8 21 170   M    M   1        30 170
23  65  54  60  15   5   0 0.02    M    M 15.0 25 150   M    M   8        40 150
24  65  46  56  11   9   0 0.01    M    M 10.4 22 200   M    M   5        34 210
25  58  43  51   5  14   0 0.65    M    M  9.7 35 320   M    M   5 1      43 330
26  54  44  49   3  16   0 0.01    M    M  7.2 17 290   M    M   8 1      23 250
27  74  46  60  14   5   0 0.34    M    M 11.8 26 360   M    M   2 13     35 360
28  53  34  44  -3  21   0    T    M    M 19.0 35 320   M    M   4        45 320
29  61  30  46  -1  19   0 0.00    M    M 11.7 24 160   M    M   0        35 180
30  71  47  59  11   6   0 0.11    M    M 14.8 25 320   M    M   4 1      38 200
31  51  26  39  -9  26   0    T    M    M 14.8 28 310   M    M   2        38 300
================================================================================
SM 1783 1142       543   0  3.26    M    326.8          M      106
================================================================================
AV 57.5 36.8                              10.5 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->  # 35  70                 48  70
================================================================================
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:     MARCH
                                          YEAR:      2021
                                          LATITUDE:   39 28 N
                                          LONGITUDE:  88 17 W

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

AVERAGE MONTHLY: 47.2   TOTAL FOR MONTH:   3.26    1 = FOG OR MIST
DPTR FM NORMAL:   4.7   DPTR FM NORMAL:    0.69    2 = FOG REDUCING VISIBILITY
HIGHEST:    74 ON 27    GRTST 24HR  0.83 ON 17-18      TO 1/4 MILE OR LESS
LOWEST:     22 ON  2                               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:   7
MIN 32 OR BELOW:  10    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   543    CLEAR  (SCALE 0-3)  17
DPTR FM NORMAL  -156    PTCLDY (SCALE 4-7)   9
TOTAL FM JUL 1  4619    CLOUDY (SCALE 8-10)  5
DPTR FM NORMAL  -284

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL    -1    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP 30.53 ON 20
DPTR FM NORMAL    -1    LOWEST  SLP 29.46 ON 25

[REMARKS]
#FINAL-03-21#


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