National Weather Service Weather Forecast Office

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

000
CXUS53 KLSX 221323 AAA
CF6STL

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

                                          STATION:   ST. LOUIS MO
                                          MONTH:     JANUARY
                                          YEAR:      2010
                                          LATITUDE:   38 45 N
                                          LONGITUDE:  90 23 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  22  11  17 -13  48   0 0.03  0.3    0 10.9 18 280   M    M   5        24 270
 2  18   5  12 -18  53   0 0.00  0.0    T  7.2 15 310   M    M   4        18 320
 3  15   7  11 -19  54   0 0.00  0.0    T  7.0 12 350   M    M   8        15 360
 4  19   4  12 -18  53   0 0.00  0.0    0 10.7 17 290   M    M   1        22 270
 5  22   4  13 -16  52   0 0.00  0.0    0  9.6 15 310   M    M   1        20 310
 6  30   8  19 -10  46   0 0.12  1.4    0  4.4 12 290   M    M   6 1      15 290
 7  26   7  17 -12  48   0 0.07  1.3    3 20.0 32 280   M    M  10 19     44 270
 8  14   7  11 -18  54   0    T  0.1    2 15.2 26 280   M    M   9        36 290
 9  15   0   8 -21  57   0    T  0.1    2  6.0 12 310   M    M   3        16 310
10  28   1  15 -14  50   0 0.00  0.0    2  6.2 15 230   M    M   3        22 220
11  32  22  27  -2  38   0    T    T    2 10.6 20 320   M    M   8        24 320
12  32  15  24  -5  41   0 0.00  0.0    1  3.9 12 320   M    M   3 18     14 210
13  50  19  35   6  30   0 0.00  0.0    1  7.0 13 170   M    M   0        17 160
14  53  34  44  15  21   0 0.00  0.0    T  3.4 14 220   M    M   8        20 230
15  44  34  39  10  26   0    T  0.0    0  3.1  8 340   M    M  10 12     10 330
16  44  34  39  10  26   0    T  0.0    0  3.6  9  40   M    M  10 128    15  40
17  41  32  37   8  28   0 0.00  0.0    0  8.5 14 310   M    M   9 12     18 320
18  46  34  40  11  25   0    T  0.0    0  4.7 13 280   M    M   9 128    15 280
19  39  32  36   7  29   0 0.00  0.0    0  7.0 14  80   M    M  10 12     18  80
20  45  36  41  12  24   0 0.11  0.0    0 10.1 16 110   M    M  10 12     21 110
21  43  35  39   9  26   0 0.29  0.0    0 10.9 16  10   M    M  10 12     20 320
22  40  34  37   7  28   0    T  0.0    0  6.9 15 310   M    M  10 1      18 320
23  53  39  46  16  19   0 0.43  0.0    0 13.3 24 130   M    M  10 138    29 130
24  50  33  42  12  23   0 0.09  0.0    0 12.8 24 200   M    M   8 1      31 190
25  36  29  33   3  32   0    T    T    0 18.5 30 280   M    M  10        40 280
26  31  21  26  -4  39   0 0.01  0.1    T 12.3 25 280   M    M   6        35 320
27  38  23  31   1  34   0 0.05  0.3    0  5.4 20 330   M    M   9 14     28 320
28  31  19  25  -6  40   0 0.00  0.0    T 10.1 25 320   M    M   7        32 330
29  22  16  19 -12  46   0    T    T    T 10.8 16  30   M    M  10        21  40
30  33  19  26  -5  39   0 0.00  0.0    T  8.3 15 360   M    M   5        18 340
31  41  19  30  -1  35   0 0.00  0.0    0  2.0  9 340   M    M   2        13 290
================================================================================
SM 1053  633      1164   0  1.20     3.6 270.4          M      214
================================================================================
AV 34.0 20.4                               8.7 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->  # 32 280               # 44  270
================================================================================
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. LOUIS MO
                                          MONTH:    JANUARY
                                          YEAR:     2010
                                          LATITUDE:   38 45 N
                                          LONGITUDE:  90 23 W

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

AVERAGE MONTHLY: 27.2   TOTAL FOR MONTH:   1.20    1 = FOG OR MIST
DPTR FM NORMAL:  -2.4   DPTR FM NORMAL:   -0.94    2 = FOG REDUCING VISIBILITY
HIGHEST:    53 ON 23,14 GRTST 24HR  0.52 ON 23-24      TO 1/4 MILE OR LESS
LOWEST:      0 ON  9                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   3.6 INCHES  5 = HAIL
                        GRTST 24HR   2.7 ON  6-7   6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   3 ON  7     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:  15    0.01 INCH OR MORE:   9
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   4
MIN 32 OR BELOW:  22    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   1    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.  1164    CLEAR  (SCALE 0-3)   7
DPTR FM NORMAL    67    PTCLDY (SCALE 4-7)   6
TOTAL FM JUL 1  2881    CLOUDY (SCALE 8-10) 18
DPTR FM NORMAL   -41

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP 30.70 ON  9
DPTR FM NORMAL     0    LOWEST  SLP 29.18 ON 24

[REMARKS]
#FINAL-01-10#