WFO Monthly/Daily Climate Data
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CXUS53 KDMX 020542
CF6OTM
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   OTTUMWA IA
                                          MONTH:     OCTOBER
                                          YEAR:      2021
                                          LATITUDE:   41  6 N
                                          LONGITUDE:  92 27 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  77  60  69  10   0   4    T  0.0    0  8.6 21 140   M    M   3 1      27 140
 2  80  62  71  12   0   6    T  0.0    0  7.0 14 280   M    M   4 12     20 230
 3  79  52  66   7   0   1    T  0.0    0 10.2 18 320   M    M   5 1      24 310
 4  78  48  63   5   2   0 0.00  0.0    0  8.7 17 350   M    M   2        26 340
 5  74  58  66   8   0   1 0.00  0.0    0  6.8 14  50   M    M   9 8      18  60
 6  73  63  68  11   0   3 0.05  0.0    0  7.9 15  90   M    M  10 18     20  50
 7  73  62  68  11   0   3    T  0.0    0  3.4  8 170   M    M   7 128    11 120
 8  82  60  71  15   0   6    T  0.0    0  5.2 12 200   M    M   2 1      18 190
 9  77  60  69  13   0   4 0.00  0.0    0 10.4 22 130   M    M   0        27 120
10  77  60  69  13   0   4 1.16  0.0    0  8.7 16 160   M    M   5 13     22 190
11  60  52  56   1   9   0 0.86  0.0    0 10.8 20 340   M    M   8 13     25  40
12  73  46  60   5   5   0 0.00  0.0    0  6.9 13 120   M    M   0        17 120
13  73  55  64  10   1   0 0.70  0.0    0 12.5 24 200   M    M   5 13     40 160
14  69  48  59   5   6   0 0.00  0.0    0  5.9 12 360   M    M   1        16 350
15  62  41  52  -1  13   0    T  0.0    0  9.1 23 320   M    M   6 8      29 290
16  62  39  51  -2  14   0 0.00  0.0    0 10.4 22 300   M    M   0        29 280
17  72  38  55   3  10   0 0.00  0.0    0  6.6 13 250   M    M   0        18 250
18  75  41  58   6   7   0 0.00  0.0    0  7.1 15 180   M    M   0 8      20 190
19  74  50  62  10   3   0 0.00  0.0    0 11.8 21 180   M    M   0        29 170
20  71  50  61  10   4   0    T  0.0    0 13.6 22 240   M    M   7        30 250
21  50  39  45  -6  20   0    T  0.0    0 13.5 22 290   M    M  10        31 300
22  52  33  43  -7  22   0    T  0.0    0  5.8 14 350   M    M   4 1      19  30
23  57  33  45  -5  20   0 0.00  0.0    0  8.8 15  90   M    M   4        20 130
24  50  45  48  -1  17   0 2.40  0.0    0 17.1 26  70   M    M  10 13     36  70
25  54  35  45  -4  20   0 0.01  0.0    0 10.0 30 360   M    M   M        42 360
26  58  34  46  -2  19   0 0.00  0.0    0 12.6 22 130   M    M   3        29 140
27  60  48  54   6  11   0 0.05  0.0    0 14.5 22 110   M    M   9        31 120
28  50  45  48   0  17   0 0.73  0.0    0 16.7 26 350   M    M  10 1      36 340
29  52  45  49   2  16   0 0.13  0.0    0 18.3 28 350   M    M  10 1      38 350
30  59  39  49   2  16   0 0.00  0.0    0  7.7 15 310   M    M   0        20 310
31  53  32  43  -3  22   0 0.00  0.0    0 15.5 25 320   M    M   2        33 330
================================================================================
SM 2056 1473       274  32  6.09  0.0    312.1          M      136
================================================================================
AV 66.3 47.5                              10.1 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->    30 360                 42 360
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   OTTUMWA IA
                                          MONTH:     OCTOBER
                                          YEAR:      2021
                                          LATITUDE:   41  6 N
                                          LONGITUDE:  92 27 W

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

AVERAGE MONTHLY: 56.9   TOTAL FOR MONTH:   6.09    1 = FOG OR MIST
DPTR FM NORMAL:   4.0   DPTR FM NORMAL:    3.28    2 = FOG REDUCING VISIBILITY
HIGHEST:    82 ON  8    GRTST 24HR  2.40 ON 24-24      TO 1/4 MILE OR LESS
LOWEST:     32 ON 31                               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:   9
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   6
MIN 32 OR BELOW:   1    0.50 INCH OR MORE:   5
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   2

[HDD (BASE 65) ]
TOTAL THIS MO.   274    CLEAR  (SCALE 0-3)  12
DPTR FM NORMAL  -117    PTCLDY (SCALE 4-7)  10
TOTAL FM JUL 1   297    CLOUDY (SCALE 8-10)  9
DPTR FM NORMAL  -201

[CDD (BASE 65) ]
TOTAL THIS MO.    32
DPTR FM NORMAL    16    [PRESSURE DATA]
TOTAL FM JAN 1  1139    HIGHEST SLP 30.33 ON 31
DPTR FM NORMAL   154    LOWEST  SLP 29.52 ON 11

[REMARKS]
#FINAL-10-21#