553
CXUS53 KLOT 060800
CF6ARR
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   AURORA MUNICIPAL AIRPORT
                                          MONTH:     MAY
                                          YEAR:      2025
                                          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  66  53  60   5   5   0 0.85    M    M  9.9 23 250   M    M  10 18     33 240
 2  63  47  55   0  10   0 0.03    M    M  5.9 16 270   M    M   9 18     20 270
 3  61  44  53  -3  12   0 0.00    M    M 11.0 21  50   M    M   4        29  20
 4  62  46  54  -2  11   0 0.09    M    M 10.7 21  70   M    M   3        27  70
 5  63  44  54  -2  11   0    T    M    M  6.5 16  50   M    M   7 18     22  40
================================================================================
SM  315  234        49   0  0.97    M     44.0          M       33
================================================================================
AV 63.0 46.8                               8.8 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->    23 250                 33 240
================================================================================
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:     MAY
                                          YEAR:      2025
                                          LATITUDE:   41 46 N
                                          LONGITUDE:  88 28 W

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

AVERAGE MONTHLY: 54.9   TOTAL FOR MONTH:   0.97    1 = FOG OR MIST
DPTR FM NORMAL:  -0.7   DPTR FM NORMAL:    0.30    2 = FOG REDUCING VISIBILITY
HIGHEST:    66 ON  1    GRTST 24HR  0.86 ON 30- 1      TO 1/4 MILE OR LESS
LOWEST:     44 ON  5, 3                             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:   3
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   1
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.    49    CLEAR  (SCALE 0-3)   1
DPTR FM NORMAL    -2    PTCLDY (SCALE 4-7)   2
TOTAL FM JUL 1  5716    CLOUDY (SCALE 8-10)  2
DPTR FM NORMAL  -542

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL    -2    [PRESSURE DATA]
TOTAL FM JAN 1     5    HIGHEST SLP M ON M
DPTR FM NORMAL    -3    LOWEST  SLP 29.61 ON  1

[REMARKS]