Climatological Report (Daily)
Issued by NWS
Issued by NWS
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117
CDUS43 KDMX 180636
CLIAMW
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
136 AM CDT MON AUG 18 2025
...................................
...THE AMES IA CLIMATE SUMMARY FOR AUGUST 17 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 93 305 PM 82 11 81
MINIMUM 71 545 AM 60 11 65
AVERAGE 82 71 11 73
PRECIPITATION (IN)
YESTERDAY 0.00 0.17 -0.17
MONTH TO DATE 3.01 2.60 0.41
SINCE JAN 1 37.17 24.65 12.52
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 3
SINCE JUN 1 6 25 -19 4
SINCE JUL 1 0 4 -4 4
COOLING
YESTERDAY 17 6 11 8
MONTH TO DATE 145 124 21 116
SINCE JUN 1 721 574 147 649
SINCE JAN 1 753 630 123 691
.......................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 5.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 54 300 PM
AVERAGE 77
..........................................................
THE AMES IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 MM MM
MINIMUM TEMPERATURE (F) 60 MM MM
SUNRISE AND SUNSET
AUGUST 18 2025........SUNRISE 626 AM CDT SUNSET 810 PM CDT
AUGUST 19 2025........SUNRISE 627 AM CDT SUNSET 808 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$