National Weather Service Weather Forecast Office

• Home
• Site Map
• News
• Organization
• Search for: NWS All NOAA 

000
CXUS53 KLSX 011500
CF6SET
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   ST_CHARLES MO
                                          MONTH:     DECEMBER
                                          YEAR:      2023
                                          LATITUDE:   38 55 N
                                          LONGITUDE:  90 26 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  55  42  49   9  16   0 0.35  0.0    0  9.8 17 230   M    M  10 18     21 290
 2  42  39  41   2  24   0 0.09  0.0    0  4.6 14 100   M    M  10 1      18 270
 3  50  35  43   4  22   0 0.04  0.0    0  8.2 22 280   M    M   5 1      29 280
 4  46  36  41   2  24   0 0.27  0.0    0  7.3 17  40   M    M   7 1      21  50
 5  46  31  39   1  26   0 0.02  0.0    0 10.2 23 330   M    M   7 12     34 320
 6  48  33  41   3  24   0 0.00  0.0    0  6.5 12 180   M    M   3        16 200
 7  67  30  49  11  16   0 0.00  0.0    0  9.1 17 170   M    M   0        22 180
 8  59  42  51  13  14   0 0.00  0.0    0  9.9 20 170   M    M   7        28 160
 9  61  38  50  13  15   0 0.02  0.0    0 15.0 28 290   M    M   5        44 310
10  42  26  34  -3  31   0 0.00  0.0    0  7.9 22 320   M    M   5        32 320
11  50  22  36  -1  29   0 0.00  0.0    0  5.2 16 170   M    M   0 18     22 190
12  51  24  38   2  27   0 0.00  0.0    0  4.0 10  30   M    M   0        15  30
13  50  29  40   4  25   0 0.00  0.0    0  4.9 10  80   M    M   2        14  70
14  58  27  43   7  22   0 0.00  0.0    0  6.3 12 110   M    M   0        16 130
15  62  33  48  12  17   0    T  0.0    0  9.3 16 170   M    M   1        20 170
16  49  41  45  10  20   0 0.53  0.0    0  9.5 17 280   M    M  10 1      23 290
17  44  33  39   4  26   0 0.00  0.0    0  6.6 15 280   M    M   8 1      20 270
18  38  25  32  -3  33   0 0.00  0.0    0 13.5 29 310   M    M   0        46 320
19  41  16  29  -6  36   0 0.00  0.0    0  6.5 14 150   M    M   0        18 170
20  53  27  40   6  25   0 0.00  0.0    0  8.1 12 110   M    M   0        14 190
21  59  36  48  14  17   0 0.00    M    M  6.2 10 110   M    M   7        12 100
22  53  48  51  17  14   0 0.17    M    M  5.5 12 180   M    M  10 1      14 190
23  61  44  53  19  12   0 0.00    M    M  4.7 10 210   M    M   9 12     13 210
24  66  44  55  21  10   0 0.00  0.0    0 11.8 24 160   M    M   6 12     32 160
25  58  38  48  15  17   0 0.28  0.0    0 13.9 25 270   M    M  10 1      32 270
26  47  34  41   8  24   0 0.00  0.0    0 10.5 21 210   M    M   6        26 190
27  42  33  38   5  27   0 0.38    M    M  7.9 17 100   M    M  10 1      21 100
28  42  34  38   5  27   0 0.13    M    M 10.4 20 330   M    M   9 1      26 320
29  37  34  36   4  29   0 0.05    M    M 10.1 17 320   M    M  10 1      23 330
30  48  26  37   5  28   0 0.00    M    M  4.6 12 240   M    M   0 1      16 260
31  38  31  35   3  30   0 0.00    M    M 11.0 21 310   M    M   8        29 310
================================================================================
SM 1563 1031       707   0  2.33  0.0    259.0          M      165
================================================================================
AV 50.4 33.3                               8.4 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->    29 310                 46 320
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   ST_CHARLES MO
                                          MONTH:     DECEMBER
                                          YEAR:      2023
                                          LATITUDE:   38 55 N
                                          LONGITUDE:  90 26 W

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

AVERAGE MONTHLY: 41.8   TOTAL FOR MONTH:   2.33    1 = FOG OR MIST
DPTR FM NORMAL:   6.3   DPTR FM NORMAL:   -0.02    2 = FOG REDUCING VISIBILITY
HIGHEST:    67 ON  7    GRTST 24HR  0.69 ON 30- 1      TO 1/4 MILE OR LESS
LOWEST:     16 ON 19                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   0.0 INCH    5 = HAIL
                        GRTST 24HR  0.0            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:  12
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   7
MIN 32 OR BELOW:  12    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   707    CLEAR  (SCALE 0-3)  10
DPTR FM NORMAL  -206    PTCLDY (SCALE 4-7)  11
TOTAL FM JUL 1  1541    CLOUDY (SCALE 8-10) 10
DPTR FM NORMAL  -280

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1  1420    HIGHEST SLP 30.74 ON 14
DPTR FM NORMAL   -46    LOWEST  SLP 29.62 ON  9

[REMARKS]
#FINAL-12-23#