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

                                          STATION:   AURORA MUNICIPAL AIRPORT
                                          MONTH:     JULY
                                          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  80  58  69  -4   0   4 0.00    M    M  9.6 18  50   M    M   1 1      24  60
 2  76  52  64  -9   1   0 0.00    M    M  4.5 10  10   M    M   1        14 360
 3  83  52  68  -5   0   3 0.00    M    M  7.2 15 270   M    M   0        20 250
 4  87  61  74   1   0   9 0.00    M    M  6.2 15 220   M    M   0        18 220
 5  89  66  78   5   0  13 0.00    M    M 10.0 20 220   M    M   0        27 220
 6  88  70  79   6   0  14 0.00    M    M  8.2 16 210   M    M   2        22 210
 7  88  67  78   5   0  13 0.03    M    M  5.5 16 330   M    M   2 1      22 250
 8  69  56  63 -10   2   0 0.00    M    M  7.3 16 330   M    M   9        21 330
 9  77  50  64  -9   1   0 0.04    M    M  4.7 14 200   M    M   3 13     17 230
10  76  57  67  -6   0   2 0.53    M    M  9.4 15  40   M    M   6 1      21  40
11  72  65  69  -4   0   4 0.08    M    M 11.2 20  60   M    M  10 1      28  50
12  74  65  70  -3   0   5 0.18    M    M  6.9 13  70   M    M  10 1      16  50
13  80  66  73   0   0   8 0.05    M    M  6.6 14 270   M    M   7 1      18 270
14  82  63  73   0   0   8 0.10    M    M  8.2 17 140   M    M   2 1      23 200
15  78  66  72  -1   0   7 0.39    M    M  8.2 18 200   M    M   8 13     28 180
16  74  59  67  -6   0   2 0.00    M    M  7.7 14  60   M    M   7        18  50
17  80  60  70  -3   0   5 0.00    M    M  6.8 14  10   M    M   3        20  40
18  84  62  73   0   0   8 0.00    M    M  6.8 13  60   M    M   3        18  50
19  83  58  71  -2   0   6 0.00    M    M  2.6  9 300   M    M   1        13 290
20  85  57  71  -2   0   6 0.00    M    M  6.1 15  50   M    M   0        20  10
21  76  62  69  -4   0   4 0.70    M    M  4.1 12  50   M    M   5 13     16  40
22  85  60  73   0   0   8    T    M    M  4.3  9 170   M    M   6        14 170
23  88  65  77   4   0  12 0.00    M    M  6.0 13 190   M    M   2 12     18 220
24  90  71  81   8   0  16 0.12    M    M  9.2 28 250   M    M   0 18     39 260
25  86  64  75   2   0  10 0.00    M    M  4.7 10 310   M    M   1 12     14 310
26  88  58  73   0   0   8 0.00    M    M  3.5  9 290   M    M   0        11 280
27  85  61  73   0   0   8 0.00    M    M  3.6 16 210   M    M   1 1      24 210
28  87  69  78   5   0  13 0.12    M    M  5.3 13  80   M    M   4 13     16 220
29  88  64  76   3   0  11 0.25    M    M 11.1 28 360   M    M   2 13     42 360
30  75  61  68  -5   0   3    T    M    M  4.8 13  40   M    M   3        17  20
31  78  61  70  -3   0   5 0.00    M    M  5.4 13 250   M    M   6        20 250
================================================================================
SM 2531 1906         4 215  2.59    M    205.7          M      105
================================================================================
AV 81.6 61.5                               6.6 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->  # 28 250                 42 360
================================================================================
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:     JULY
                                          YEAR:      2021
                                          LATITUDE:   41 46 N
                                          LONGITUDE:  88 28 W

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

AVERAGE MONTHLY: 71.6   TOTAL FOR MONTH:   2.59    1 = FOG OR MIST
DPTR FM NORMAL:  -1.5   DPTR FM NORMAL:   -1.12    2 = FOG REDUCING VISIBILITY
HIGHEST:    90 ON 24    GRTST 24HR  0.70 ON 21-21      TO 1/4 MILE OR LESS
LOWEST:     50 ON  9                               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:  12
MAX 90 OR ABOVE:   1    0.10 INCH OR MORE:   8
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.     4    CLEAR  (SCALE 0-3)  17
DPTR FM NORMAL    -2    PTCLDY (SCALE 4-7)  11
TOTAL FM JUL 1     4    CLOUDY (SCALE 8-10)  3
DPTR FM NORMAL     4

[CDD (BASE 65) ]
TOTAL THIS MO.   215
DPTR FM NORMAL   -41    [PRESSURE DATA]
TOTAL FM JAN 1   541    HIGHEST SLP M ON M
DPTR FM NORMAL    46    LOWEST  SLP 29.80 ON 24

[REMARKS]
#FINAL-07-21#