WFO Monthly/Daily Climate Data
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904
CXUS53 KLOT 010800
CF6ARR
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   AURORA MUNICIPAL AIRPORT
                                          MONTH:     FEBRUARY
                                          YEAR:      2021
                                          LATITUDE:   41 46 N
                                          LONGITUDE:  88 28 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  29   6  18  -3  47   0 0.00    M    M 12.4 22 330   M    M   3        26 340
 2  27   7  17  -4  48   0 0.00    M    M 11.3 18 330   M    M   3        23 340
 3  29   M   M   M   M   M 0.00    M    M  5.9 15 150   M    M   0 8      20 150
 4  36  15  26   4  39   0 0.16    M    M 20.7 38 260   M    M   7 19     50 260
 5  15   5  10 -12  55   0    T    M    M 21.4 32 260   M    M   1 19     41 270
 6   9  -3   3 -19  62   0    T    M    M 11.7 18 280   M    M   4 1      23 280
 7  -1 -17  -9 -31  74   0 0.00    M    M  7.9 16 300   M    M   3        20 300
 8   8  -4   2 -21  63   0    T    M    M  6.1 13 360   M    M  10 18     17 350
 9   7 -16  -4 -27  69   0 0.00    M    M  7.3 14 300   M    M   1        16 300
10  13  -3   5 -18  60   0    T    M    M  8.7 16 340   M    M   9 8      21 330
11  17  -4   7 -16  58   0 0.00    M    M 11.0 20 340   M    M   6        25 340
12   9   2   6 -18  59   0    T    M    M 13.7 21 330   M    M   7        25 340
13   6  -8  -1 -25  66   0    M    M    M 13.0 21 310   M    M   7 8      25 310
14  -1  -7  -4 -28  69   0    T    M    M 16.2 23 330   M    M   6 8      27 340
15   9  -2   4 -21  61   0    M    M    M 16.0 25 340   M    M   9 8      32 330
16  15  -8   4 -21  61   0    M    M    M 10.7 21 350   M    M   4 18     27 350
17  15 -15   0 -25  65   0 0.00    M    M  2.0  7 320   M    M   3         7 310
18  22   4  13 -13  52   0 0.03    M    M  7.2 13 290   M    M  10 18     16 290
19  17  -9   4 -22  61   0 0.00    M    M  6.0 12 230   M    M   3 18     16 230
20  26 -14   6 -21  59   0 0.00    M    M  3.9  9 130   M    M   4 128    13 130
21  36  11  24  -3  41   0 0.12    M    M 13.1 23 150   M    M   4 1      38 190
22  38  23  31   4  34   0    T    M    M 17.1 30 260   M    M   8 1      40 250
23  41  34  38  10  27   0 0.00    M    M 12.0 25 280   M    M   2        33 270
24  39  20  30   2  35   0 0.00    M    M  9.1 18 290   M    M   2        22 290
25  35  15  25  -4  40   0 0.00    M    M  5.5 14 290   M    M   0        16 280
26  39  12  26  -3  39   0 0.01    M    M  7.5 15 130   M    M   3 18     20 140
27  47  28  38   8  27   0 0.00    M    M  5.2 10 100   M    M   3 12     14 130
28  44  30  37   7  28   0 0.02    M    M 12.2 26 270   M    M   7 12     35 270
================================================================================
SM  626  102      1399   0  0.34    M    294.8          M      129
================================================================================
AV 22.4  3.8                              10.5 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->    38 260                 50 260
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   AURORA MUNICIPAL AIRPORT
                                          MONTH:     FEBRUARY
                                          YEAR:      2021
                                          LATITUDE:   41 46 N
                                          LONGITUDE:  88 28 W

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

AVERAGE MONTHLY: 13.1   TOTAL FOR MONTH:   0.34    1 = FOG OR MIST
DPTR FM NORMAL: -11.8   DPTR FM NORMAL:   -1.28    2 = FOG REDUCING VISIBILITY
HIGHEST:    47 ON 27    GRTST 24HR  0.16 ON  4- 4      TO 1/4 MILE OR LESS
LOWEST:    -17 ON  7                               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:  19    0.01 INCH OR MORE:   5
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   2
MIN 32 OR BELOW:  26    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:  13    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.  1399    CLEAR  (SCALE 0-3)  12
DPTR FM NORMAL   278    PTCLDY (SCALE 4-7)  12
TOTAL FM JUL 1  5010    CLOUDY (SCALE 8-10)  4
DPTR FM NORMAL  -129

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP M ON M
DPTR FM NORMAL     0    LOWEST  SLP 29.30 ON  4

[REMARKS]
#FINAL-02-21#