144
CDUS43 KDMX 170644
CLIAMW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
144 AM CDT WED SEP 17 2025
...............................
..THE AMES IA CLIMATE SUMMARY FOR SEPTEMBER 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 91 113 PM 76 15 87
MINIMUM 63 523 AM 51 12 60
AVERAGE 77 63 14 74
PRECIPITATION (IN)
YESTERDAY T 0.11 -0.11
MONTH TO DATE 0.21 1.94 -1.73
SINCE JAN 1 38.89 28.84 10.05
DEGREE DAYS
HEATING
YESTERDAY 0 4 -4 0
MONTH TO DATE 45 39 6 19
SINCE SEP 1 45 39 6 19
SINCE JUL 1 59 55 4 23
COOLING
YESTERDAY 12 2 10 9
MONTH TO DATE 78 52 26 46
SINCE SEP 1 78 52 26 46
SINCE JAN 1 905 754 151 848
...................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 4.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 600 AM
LOWEST 44 100 PM
AVERAGE 71
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THE AMES IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 MM MM
MINIMUM TEMPERATURE (F) 50 MM MM
SUNRISE AND SUNSET
SEPTEMBER 17 2025.....SUNRISE 657 AM CDT SUNSET 720 PM CDT
SEPTEMBER 18 2025.....SUNRISE 658 AM CDT SUNSET 718 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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