WFO Monthly/Daily Climate Data
Issued by NWS

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 KDMX 150920
CF6MCW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   MASON CITY IA
                                          MONTH:     DECEMBER
                                          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  34  29  32   7  33   0 0.51  0.9    0 23.3 31  50   M    M  10 16     42  40
 2  33  27  30   6  35   0 0.17  1.8    3 23.0 32  10   M    M  10 1      40  20
 3  27  23  25   1  40   0    T    T    3 12.1 18 350   M    M  10        24 360
 4  23  20  22  -1  43   0    T    T    3  8.2 16 260   M    M  10 1      20 270
 5  29  19  24   1  41   0 0.00  0.0    3 10.9 23 340   M    M   4        28 320
 6  21   2  12 -10  53   0 0.00  0.0    2 11.1 23 340   M    M   4        29 350
 7  24   2  13  -9  52   0    T    T    2  7.7 17 210   M    M   M 18     22 200
 8  27  12  20  -2  45   0 0.00  0.0    2  8.1 14 210   M    M   5 18     19 160
 9  27   9  18  -3  47   0 0.00  0.0    2  6.2 16 180   M    M   0 1      19 180
10  26  15  21   0  44   0 0.00  0.0    2 11.0 18 240   M    M   6 128    24 240
11  30  11  21   1  44   0 0.00  0.0    2  6.6 13 130   M    M   0 1      17 130
12  26  22  24   4  41   0 0.00  0.0    2 10.5 20 290   M    M   9 12     24 280
13  32  25  29   9  36   0 0.00  0.0    M 10.1 17 340   M    M  10 12     22 350
14  38  19  29   9  36   0 0.00  0.0    0  3.8 14 330   M    M   4 12     17 330
================================================================================
SM  397  235       590   0  0.68     2.7 152.6          M       82
================================================================================
AV 28.4 16.8                              10.9 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->  # 32  10               # 42   40
================================================================================
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:    DECEMBER
                                          YEAR:     2018
                                          LATITUDE:   43  9 N
                                          LONGITUDE:  93 20 W

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

AVERAGE MONTHLY: 22.6   TOTAL FOR MONTH:   0.68    1 = FOG OR MIST
DPTR FM NORMAL:   0.6   DPTR FM NORMAL:    0.05    2 = FOG REDUCING VISIBILITY
HIGHEST:    38 ON 14    GRTST 24HR  0.51 ON  1- 1      TO 1/4 MILE OR LESS
LOWEST:      2 ON  7, 6                            3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   2.7 INCHES  5 = HAIL
                        GRTST 24HR   1.8 ON  2- 2  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   3 ON  5, 4  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:  11    0.01 INCH OR MORE:   2
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   2
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.   590    CLEAR  (SCALE 0-3)   2
DPTR FM NORMAL   -13    PTCLDY (SCALE 4-7)   5
TOTAL FM JUL 1  2496    CLOUDY (SCALE 8-10)  6
DPTR FM NORMAL   213

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1   848    HIGHEST SLP M ON M
DPTR FM NORMAL   232    LOWEST  SLP 29.23 ON  1

[REMARKS]


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