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918
CXUS53 KDMX 051654
CF6MCW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   MASON CITY IA
                                          MONTH:     FEBRUARY
                                          YEAR:      2021
                                          LATITUDE:   43  9 N
                                          LONGITUDE:  93 20 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  25  19  22   5  43   0 0.00  0.0    5 11.6 20 330   M    M  10 1      23 320
 2  22  18  20   3  45   0 0.00  0.0    5  6.1 14 150   M    M  10 128    17 150
 3  32  18  25   8  40   0 0.00  0.0    5 16.8 26 150   M    M   7 18     35 150
 4  32  10  21   4  44   0 0.31  3.5    4 19.7 32 310   M    M   8 1289   42 320
 5  10  -1   5 -13  60   0 0.00  0.0    7 18.4 29 290   M    M   2 89     35 290
 6   4 -15  -5 -23  70   0    T    T    7 15.4 24 320   M    M   4 8      31 310
 7  -2 -16  -9 -27  74   0 0.01  0.2    7  7.7 14 330   M    M   5 8      17 330
 8   1 -13  -6 -24  71   0    T    T    7  6.0 13 330   M    M   4 8      15 330
 9   7 -15  -4 -23  69   0 0.00  0.0    7  6.4 13 280   M    M   1        16 280
10   9  -7   1 -18  64   0 0.00  0.0    7  6.0 12 350   M    M   4        14 330
11  -2 -10  -6 -25  71   0 0.08  1.3    7 10.8 16 340   M    M   8 8      20 340
12  -7 -12  -9 -29  74   0 0.00  0.0    8 14.4 22 350   M    M   2        26 340
13  -2 -14  -8 -28  73   0 0.06  1.1    9 11.1 16 320   M    M   5 8      20 330
14  -9 -17 -13 -33  78   0 0.00  0.0    9 14.1 21 340   M    M   3        26 330
15  -6 -23 -14 -34  79   0 0.00  0.0    9  9.3 16  20   M    M   0        21  20
16   9 -21  -6 -27  71   0 0.00  0.0    9  3.7 10 330   M    M   3        11 340
17   8  -8   0 -21  65   0    T  0.1    9  6.3 14 160   M    M   9 18     17 170
18  15  -3   6 -16  59   0 0.01  0.4    9  5.8 14 270   M    M   7 18     17 270
19  16  -9   4 -18  61   0 0.00  0.0    9  4.3 12 240   M    M   3 18     15 240
20  20 -10   5 -17  60   0 0.00  0.0    8  7.9 16 140   M    M   4 128    21 160
21  24  13  19  -4  46   0 0.34  5.6    8 10.9 21 100   M    M   8 128    25 100
22  38  21  30   7  35   0    T  0.0   13 16.6 29 250   M    M   4 128    35 240
23  39  26  33   9  32   0 0.00  0.0   12 11.1 18 270   M    M   1        24 140
24  35  20  28   4  37   0 0.00  0.0   10 15.3 29 340   M    M   4 1      36 330
25  31  18  25   1  40   0    T    T    9  7.6 14 230   M    M   8 12     17 220
26  36  17  27   2  38   0 0.00  0.0    8 12.3 25 180   M    M   2 1      33 180
27  45  23  34   9  31   0 0.00  0.0    7  8.0 17  80   M    M   3        22 100
28  37  19  28   2  37   0    T    T    6 16.4 32 310   M    M   6 12     43 310
================================================================================
SM  467   28      1567   0  0.81 12.2    300.0          M      135
================================================================================
AV 16.7  1.0                              10.7 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->  # 32 310                 43 310
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   MASON CITY IA
                                          MONTH:     FEBRUARY
                                          YEAR:      2021
                                          LATITUDE:   43  9 N
                                          LONGITUDE:  93 20 W

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

AVERAGE MONTHLY:  8.8   TOTAL FOR MONTH:   0.81    1 = FOG OR MIST
DPTR FM NORMAL: -11.9   DPTR FM NORMAL:   -0.19    2 = FOG REDUCING VISIBILITY
HIGHEST:    45 ON 27    GRTST 24HR  0.34 ON 21-21      TO 1/4 MILE OR LESS
LOWEST:    -23 ON 15                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  12.3 INCHES  5 = HAIL
                        GRTST 24HR   5.6 ON 21-21  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  13 ON 22     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:  22    0.01 INCH OR MORE:   6
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   2
MIN 32 OR BELOW:  28    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:  16    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.  1567    CLEAR  (SCALE 0-3)  10
DPTR FM NORMAL   327    PTCLDY (SCALE 4-7)  13
TOTAL FM JUL 1  5825    CLOUDY (SCALE 8-10)  5
DPTR FM NORMAL   -26

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP 30.77 ON 14
DPTR FM NORMAL     0    LOWEST  SLP 29.57 ON  4

[REMARKS]
#FINAL-02-21#