


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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808 CDUS43 KDMX 220631 CLIAMW CLIMATE REPORT NATIONAL WEATHER SERVICE DES MOINES IA 131 AM CDT FRI AUG 22 2025 ................................... ...THE AMES IA CLIMATE SUMMARY FOR AUGUST 21 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 82 349 PM 81 1 77 MINIMUM 61 1159 PM 59 2 57 AVERAGE 72 70 2 67 PRECIPITATION (IN) YESTERDAY 0.00 0.17 -0.17 MONTH TO DATE 3.25 3.28 -0.03 SINCE JAN 1 37.41 25.33 12.08 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 7 6 1 2 MONTH TO DATE 189 148 41 131 SINCE JUN 1 765 598 167 664 SINCE JAN 1 797 654 143 706 ....................................................... WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (140) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (160) AVERAGE WIND SPEED 4.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 300 AM LOWEST 54 400 PM AVERAGE 77 .......................................................... THE AMES IA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 81 MM MM MINIMUM TEMPERATURE (F) 59 MM MM SUNRISE AND SUNSET AUGUST 22 2025........SUNRISE 630 AM CDT SUNSET 804 PM CDT AUGUST 23 2025........SUNRISE 631 AM CDT SUNSET 802 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$