Climatological Report (Daily)
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860
CDUS43 KDMX 130626
CLIMIW

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
126 AM CDT SUN SEP 13 2026

...................................

...THE MARSHALLTOWN IA CLIMATE SUMMARY FOR SEPTEMBER 12 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999


WEATHER ITEM   OBSERVED TIME   NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE  FROM      YEAR
                                      NORMAL
.......................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         76    232 PM  77     -1       87
  MINIMUM         54   1042 PM  52      2       58
  AVERAGE         65            64      1       73

PRECIPITATION (IN)
  YESTERDAY        0.03          0.11  -0.08
  MONTH TO DATE    0.91          1.37  -0.46
  SINCE JAN 1     31.46         25.73   5.73

DEGREE DAYS
 HEATING
  YESTERDAY        0             4     -4        0
  MONTH TO DATE    0            30    -30       56
  SINCE SEP 1      0            30    -30       56
  SINCE JUL 1      0            54    -54       74

 COOLING
  YESTERDAY        0             3     -3        8
  MONTH TO DATE  129            40     89       20
  SINCE SEP 1    129            40     89       20
  SINCE JAN 1    938           687    251      766
.......................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     9.1


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           600 AM
 LOWEST     46           100 PM
 AVERAGE    71

..........................................................


THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   76        MM        MM
 MINIMUM TEMPERATURE (F)   52        MM        MM


SUNRISE AND SUNSET
SEPTEMBER 13 2026.....SUNRISE   650 AM CDT   SUNSET   725 PM CDT
SEPTEMBER 14 2026.....SUNRISE   651 AM CDT   SUNSET   723 PM CDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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