WFO Monthly/Daily Climate Data
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CXUS53 KILX 011000
CF6MTO
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   MATTOON IL AIRPORT
                                          MONTH:     JANUARY
                                          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  39  27  33   5  32   0 0.58    M    M 12.6 25  60   M    M  10 16     34  60
 2  35  33  34   6  31   0 0.04    M    M  4.5 14 300   M    M  10 1      18 290
 3  33  25  29   1  36   0    M    M    M  5.1 12 270   M    M   7 1      19 250
 4  44  23  34   7  31   0 0.00    M    M  7.6 20 310   M    M   2 12     25 310
 5  38  28  33   6  32   0 0.00    M    M  8.2 20 310   M    M   8 128    24 320
 6  40  28  34   7  31   0 0.00    M    M  7.1 13 110   M    M   4 12     17 110
 7  38  31  35   8  30   0 0.00    M    M 11.1 17  50   M    M  10        23  70
 8  36  31  34   7  31   0 0.00    M    M 13.1 22  10   M    M  10        28 360
 9  32  28  30   3  35   0 0.00    M    M  9.2 16 340   M    M  10        20 340
10  28  25  27   0  38   0    T    M    M  6.3 13 300   M    M  10 8      16 290
11  28  23  26  -1  39   0 0.00    M    M  6.7 15 300   M    M   8 1      19 300
12  43  22  33   6  32   0 0.00    M    M 10.6 18 200   M    M   0 1      25 190
13  47  32  40  13  25   0 0.00    M    M 11.2 16 190   M    M   0        25 190
14  45  33  39  12  26   0 0.09    M    M 10.1 17 250   M    M   4 1      26 270
15  37  30  34   7  31   0 0.01    M    M  8.5 20 210   M    M   9 18     29 230
16  35  28  32   5  33   0    T    M    M 11.4 22 270   M    M  10 1      30 280
17  33  24  29   2  36   0 0.01    M    M  9.7 17 290   M    M  10 1      23 290
18  41  28  35   8  30   0    T    M    M  6.1 18 280   M    M   9        25 280
19  42  20  31   4  34   0 0.00    M    M  9.8 29 300   M    M   4        39 300
20  38  15  27   0  38   0 0.00    M    M 11.1 25 300   M    M   1        32 300
21  50  29  40  13  25   0 0.00    M    M 10.0 16 290   M    M   0        22 220
22  31  14  23  -4  42   0 0.00    M    M 11.5 18 340   M    M   0        24 320
23  36  10  23  -4  42   0 0.00    M    M  8.3 21 130   M    M   2        28 140
24  40  30  35   8  30   0    T    M    M  7.6 17 150   M    M  10 1      24 140
25  34  30  32   5  33   0 0.38    M    M 12.9 24  70   M    M  10 16     32  60
26  36  29  33   6  32   0    T    M    M 11.0 21 290   M    M  10 1      28 280
27  30   8  19  -8  46   0    M    M    M 12.8 24  40   M    M   9 12     31  30
28  23   1  12 -16  53   0 0.00    M    M  4.4 10 320   M    M   0 12     12 320
29  33   8  21  -7  44   0 0.00    M    M  9.2 17 160   M    M   0 1      25 170
30  37  29  33   5  32   0 0.78    M    M 17.4 29 130   M    M   8 1      40 120
31  38  32  35   7  30   0 0.18    M    M 14.7 23 340   M    M  10 1      33 340
================================================================================
SM 1140  754      1060   0  2.07    M    299.8          M      195
================================================================================
AV 36.8 24.3                               9.7 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->  # 29 300                 40 120
================================================================================
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:     JANUARY
                                          YEAR:      2021
                                          LATITUDE:   39 28 N
                                          LONGITUDE:  88 17 W

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

AVERAGE MONTHLY: 30.5   TOTAL FOR MONTH:   2.07    1 = FOG OR MIST
DPTR FM NORMAL:   3.4   DPTR FM NORMAL:   -0.14    2 = FOG REDUCING VISIBILITY
HIGHEST:    50 ON 21    GRTST 24HR  1.28 ON 30-31      TO 1/4 MILE OR LESS
LOWEST:      1 ON 28                               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:   6    0.01 INCH OR MORE:   8
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   4
MIN 32 OR BELOW:  29    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.  1060    CLEAR  (SCALE 0-3)   9
DPTR FM NORMAL  -113    PTCLDY (SCALE 4-7)   4
TOTAL FM JUL 1  2922    CLOUDY (SCALE 8-10) 18
DPTR FM NORMAL  -353

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP 30.74 ON 28
DPTR FM NORMAL     0    LOWEST  SLP 29.48 ON 15

[REMARKS]
#FINAL-01-21#


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