Climatological Report (Daily)
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030
CDUS43 KDMX 170630
CLIAMW

CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
130 AM CDT FRI OCT 17 2025

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

...THE AMES IA CLIMATE SUMMARY FOR OCTOBER 16 2025...

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         79    406 PM  63     16       62
  MINIMUM         58    738 AM  39     19       24
  AVERAGE         69            51     18       43

PRECIPITATION (IN)
  YESTERDAY        0.11          0.09   0.02
  MONTH TO DATE    1.57          1.56   0.01
  SINCE JAN 1     40.77         31.77   9.00

DEGREE DAYS
 HEATING
  YESTERDAY        0            14    -14       22
  MONTH TO DATE   59           180   -121      127
  SINCE SEP 1    104           302   -198      161
  SINCE JUL 1    118           318   -200      165

 COOLING
  YESTERDAY        4             0      4        0
  MONTH TO DATE   43             9     34        9
  SINCE SEP 1    173            83     90      122
  SINCE JAN 1   1000           785    215      924
.......................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED    11.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           700 AM
 LOWEST     52           400 PM
 AVERAGE    75

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


THE AMES IA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        MM        MM
 MINIMUM TEMPERATURE (F)   39        MM        MM


SUNRISE AND SUNSET
OCTOBER 17 2025.......SUNRISE   730 AM CDT   SUNSET   629 PM CDT
OCTOBER 18 2025.......SUNRISE   731 AM CDT   SUNSET   628 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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