137
CXUS53 KDMX 060810
CF6MIW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   MARSHALLTOWN IA
                                          MONTH:     MAY
                                          YEAR:      2025
                                          LATITUDE:   42  6 N
                                          LONGITUDE:  92 55 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  65  49  57   3   8   0 0.05  0.0    0  9.2 23 310   M    M   8 1      29 310
 2  58  41  50  -4  15   0 0.00  0.0    0 10.6 20 310   M    M   6        25 310
 3  59  40  50  -5  15   0 0.02  0.0    0  7.7 16  20   M    M   7 1      21  20
 4  73  37  55   0  10   0 0.00  0.0    0  6.0 17  30   M    M   1        23  60
 5  71  40  56   0   9   0 0.00  0.0    0  8.1 20  80   M    M   0        28  90
================================================================================
SM  326  207        57   0  0.07  0.0     41.6          M       22
================================================================================
AV 65.2 41.4                               8.3 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    23 310                 29 310
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   MARSHALLTOWN IA
                                          MONTH:     MAY
                                          YEAR:      2025
                                          LATITUDE:   42  6 N
                                          LONGITUDE:  92 55 W

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

AVERAGE MONTHLY: 53.3   TOTAL FOR MONTH:   0.07    1 = FOG OR MIST
DPTR FM NORMAL:  -1.5   DPTR FM NORMAL:   -0.63    2 = FOG REDUCING VISIBILITY
HIGHEST:    73 ON  4    GRTST 24HR  0.05 ON  1- 1      TO 1/4 MILE OR LESS
LOWEST:     37 ON  4                               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:   2
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   0
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.    57    CLEAR  (SCALE 0-3)   2
DPTR FM NORMAL     4    PTCLDY (SCALE 4-7)   2
TOTAL FM JUL 1  5969    CLOUDY (SCALE 8-10)  1
DPTR FM NORMAL  -847

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     2    HIGHEST SLP M ON M
DPTR FM NORMAL    -3    LOWEST  SLP 29.69 ON  1

[REMARKS]