WFO Monthly/Daily Climate Data
Issued by NWS

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000
CXUS53 KDMX 180920
CF6MCW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   MASON CITY IA
                                          MONTH:     AUGUST
                                          YEAR:      2018
                                          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  84  56  70  -1   0   5 0.01  0.0    0  8.5 17 210   M    M   4 3      24 310
 2  74  50  62  -9   3   0 0.00  0.0    0  4.9 13 340   M    M   3 18     16 360
 3  89  59  74   3   0   9 0.00  0.0    0 10.7 20 170   M    M   0        25 180
 4  80  63  72   1   0   7    T  0.0    0  9.3 20 180   M    M   1 1      29 200
 5  81  63  72   1   0   7 0.58  0.0    0  8.7 33 250   M    M   0 13     47 250
 6  82  61  72   2   0   7 0.07  0.0    0  3.8 12 290   M    M   5 13     14 270
 7  78  61  70   0   0   5 0.01  0.0    0  5.5 23 340   M    M   6 123    31 340
 8  85  54  70   0   0   5 0.00  0.0    0  6.9 17 210   M    M   2 12     22 230
 9  87  64  76   6   0  11 0.00  0.0    0  8.2 15 360   M    M   1        20 260
10  85  61  73   3   0   8 0.00  0.0    0  5.3 14 360   M    M   0 1      18  20
11  83  59  71   1   0   6 0.00  0.0    0  1.8  7 170   M    M   0 12     11 150
12  86  56  71   1   0   6 0.00  0.0    0  4.9 13 160   M    M   3 12     20 170
13  87  60  74   4   0   9 0.00  0.0    0  6.8 14 160   M    M   0 1      20 160
14  84  63  74   4   0   9 0.00  0.0    M  4.0 12 150   M    M   0 1      15 170
15  87  66  77   7   0  12    T  0.0    0  5.3 18 340   M    M   4 1      24 340
16  76  64  70   0   0   5 0.52  0.0    0  4.8 15 340   M    M   6 13     19 350
17  84  60  72   2   0   7 0.00  0.0    0  5.8 14 330   M    M   3 12     19 360
================================================================================
SM 1412 1020         3 118  1.19     0.0 105.2          M       38
================================================================================
AV 83.1 60.0                               6.2 FASTST   M    M   2    MAX(MPH)
                                 MISC ---->  # 33 250               # 47  250
================================================================================
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:    AUGUST
                                          YEAR:     2018
                                          LATITUDE:   43  9 N
                                          LONGITUDE:  93 20 W

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

AVERAGE MONTHLY: 71.5   TOTAL FOR MONTH:   1.19    1 = FOG OR MIST
DPTR FM NORMAL:   1.2   DPTR FM NORMAL:   -1.10    2 = FOG REDUCING VISIBILITY
HIGHEST:    89 ON  3    GRTST 24HR  0.58 ON  5- 5      TO 1/4 MILE OR LESS
LOWEST:     50 ON  2                               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:   5
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   2
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.     3    CLEAR  (SCALE 0-3)  11
DPTR FM NORMAL    -9    PTCLDY (SCALE 4-7)   6
TOTAL FM JUL 1     5    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL   -16

[CDD (BASE 65) ]
TOTAL THIS MO.   118
DPTR FM NORMAL    19    [PRESSURE DATA]
TOTAL FM JAN 1   687    HIGHEST SLP M ON M
DPTR FM NORMAL   194    LOWEST  SLP 29.82 ON 15

[REMARKS]


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