WFO Monthly/Daily Climate Data
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
CXUS53 KLSX 011500
CF6CPS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   CAHOKIA/ST. LOUIS
                                          MONTH:     DECEMBER
                                          YEAR:      2021
                                          LATITUDE:   38 34 N
                                          LONGITUDE:  90  9 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  42  54  14  11   0    T  0.0    0  5.0 13 250   M    M   4        19 230
 2  72  41  57  17   8   0 0.00  0.0    0  5.8 14 300   M    M   0        19 270
 3  75  37  56  16   9   0 0.00  0.0    0  3.8 13  10   M    M   0         M   M
 4  55  36  46   7  19   0 0.00  0.0    0  8.4 16  50   M    M   0        23  50
 5  61  36  49  10  16   0 0.24  0.0    0  7.8 28 340   M    M   6 123    38 350
 6  53  28  41   2  24   0    T  0.0    0 14.3 26 320   M    M   1 8      37 300
 7  30  24  27 -11  38   0 0.00  0.0    0  6.9 14 150   M    M   7 8      17 140
 8  50  22  36  -2  29   0 0.00  0.0    0  4.9 10 330   M    M   0 8      17 300
 9  63  36  50  12  15   0 0.00  0.0    0  8.8 21 200   M    M   0 18     34 200
10  71  41  56  18   9   0 0.03  0.0    0  8.0 21 310   M    M   6 123    34 140
11  67  30  49  11  16   0 0.00  0.0    0 12.9 29 300   M    M   3        40 300
12  54  27  41   4  24   0 0.00  0.0    0  6.5 15 180   M    M   0 8      24 180
13  60  27  44   7  21   0 0.00  0.0    0  5.9 14 140   M    M   0 8      16 150
14  67  37  52  15  13   0 0.04  0.0    0  6.2 17 170   M    M   7 18     27 160
15  68  57  63  27   2   0    T  0.0    0 13.5 25 190   M    M  10        40 190
16  68  31  50  14  15   0 0.51  0.0    0  9.1 35 300   M    M   4 18     44 300
17  38  29  34  -2  31   0 0.46  0.0    0  4.7 18 100   M    M   8 1      24  90
18  39  30  35  -1  30   0 0.25  0.0    0 10.5 21 320   M    M   8 18     29 310
19  38  23  31  -5  34   0 0.00  0.0    0  3.5 12 340   M    M   2 1      14 340
20  47  23  35   0  30   0 0.00  0.0    0  3.1 12 180   M    M   0 1      16 180
21  51  24  38   3  27   0 0.00  0.0    0  6.4 17 320   M    M   0 1      24 330
22  43  25  34  -1  31   0 0.00  0.0    0  7.3 18 340   M    M   0 8      24 340
23  62  29  46  11  19   0 0.00  0.0    0  7.2 18 190   M    M   1 8      29 190
24  70  41  56  22   9   0    T  0.0    0  9.0 18 200   M    M   1        29 190
25  67  41  54  20  11   0    T  0.0    0  7.0 17 310   M    M   5 1      24 310
26  63  42  53  19  12   0 0.00  0.0    0  8.5 18 150   M    M  10 12     26 150
27  65  43  54  20  11   0    M  0.0    0 10.1 21 330   M    M   0 8      20 200
28  46  35  41   7  24   0 0.47  0.0    0  6.8 17 310   M    M   8 13     23 310
29  41  35  38   4  27   0 0.03  0.0    0  6.5 14  10   M    M  10 1      17  10
30  53  38  46  13  19   0 0.00    M    M  2.9 10 210   M    M  10 18     16 210
31  67  41  54  21  11   0 0.29    M    M  6.7 15 210   M    M   5 12     23 210
================================================================================
SM 1770 1051       595   0  2.32  0.0    228.0          M      116
================================================================================
AV 57.1 33.9                               7.4 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    35 300                 44 300
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   CAHOKIA/ST. LOUIS
                                          MONTH:     DECEMBER
                                          YEAR:      2021
                                          LATITUDE:   38 34 N
                                          LONGITUDE:  90  9 W

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

AVERAGE MONTHLY: 45.5   TOTAL FOR MONTH:   2.32    1 = FOG OR MIST
DPTR FM NORMAL:   9.1   DPTR FM NORMAL:    0.00    2 = FOG REDUCING VISIBILITY
HIGHEST:    75 ON  3    GRTST 24HR  0.71 ON 17-18      TO 1/4 MILE OR LESS
LOWEST:     22 ON  8                               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:   1    0.01 INCH OR MORE:   9
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   6
MIN 32 OR BELOW:  14    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.   595    CLEAR  (SCALE 0-3)  16
DPTR FM NORMAL  -290    PTCLDY (SCALE 4-7)   9
TOTAL FM JUL 1  1422    CLOUDY (SCALE 8-10)  6
DPTR FM NORMAL  -354

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1  1541    HIGHEST SLP 30.44 ON 19
DPTR FM NORMAL    66    LOWEST  SLP 29.39 ON 10

[REMARKS]
#FINAL-12-21#


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.