Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KDMX 250640
CLIAMW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
140 AM CDT THU SEP 25 2025
...................................
...THE AMES IA CLIMATE SUMMARY FOR SEPTEMBER 24 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 80 321 PM 73 7 74
MINIMUM 54 1152 PM 48 6 48
AVERAGE 67 60 7 61
PRECIPITATION (IN)
YESTERDAY 0.00 0.09 -0.09
MONTH TO DATE 0.52 2.76 -2.24
SINCE JAN 1 39.20 29.66 9.54
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6 4
MONTH TO DATE 45 79 -34 33
SINCE SEP 1 45 79 -34 33
SINCE JUL 1 59 95 -36 37
COOLING
YESTERDAY 2 1 1 0
MONTH TO DATE 108 67 41 96
SINCE SEP 1 108 67 41 96
SINCE JAN 1 935 769 166 898
.......................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 4.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 500 AM
LOWEST 40 400 PM
AVERAGE 70
..........................................................
THE AMES IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 MM MM
MINIMUM TEMPERATURE (F) 47 MM MM
SUNRISE AND SUNSET
SEPTEMBER 25 2025.....SUNRISE 705 AM CDT SUNSET 706 PM CDT
SEPTEMBER 26 2025.....SUNRISE 706 AM CDT SUNSET 704 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$