WFO Monthly/Daily Climate Data
Issued by NWS Chicago, IL

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511
CXUS53 KLOT 050800
CF6LOT
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   ROMEOVILLE WFO
                                          MONTH:     FEBRUARY
                                          YEAR:      2025
                                          LATITUDE:   41 36 N
                                          LONGITUDE:  88  5 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  36  28  32   8  33   0 0.00  0.0    0 13.3 21 120   M    M   3        30 120
 2  43  31  37  13  28   0    T    T    0  8.4 17 150   M    M   9 1      25 140
 3  51  33  42  17  23   0    T  0.0    0 11.7 23  20   M    M   6 1      32  10
 4  33  22  28   3  37   0 0.00  0.0    0 12.6 18  20   M    M   5        25  10
================================================================================
SM  163  114       121   0     T    T     46.0          M       23
================================================================================
AV 40.8 28.5                              11.5 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->    23  20                 32  10
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   ROMEOVILLE WFO
                                          MONTH:     FEBRUARY
                                          YEAR:      2025
                                          LATITUDE:   41 36 N
                                          LONGITUDE:  88  5 W

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

AVERAGE MONTHLY: 34.6   TOTAL FOR MONTH:      T    1 = FOG OR MIST
DPTR FM NORMAL:  10.1   DPTR FM NORMAL:   -0.25    2 = FOG REDUCING VISIBILITY
HIGHEST:    51 ON  3    GRTST 24HR     T ON  2- 2      TO 1/4 MILE OR LESS
LOWEST:     22 ON  4                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  T            5 = HAIL
                        GRTST 24HR   T   ON  2- 2  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  0            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:   0
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   0
MIN 32 OR BELOW:   3    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   121    CLEAR  (SCALE 0-3)   1
DPTR FM NORMAL   -41    PTCLDY (SCALE 4-7)   2
TOTAL FM JUL 1  3391    CLOUDY (SCALE 8-10)  1
DPTR FM NORMAL  -341

[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 M ON M

[REMARKS]