


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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406 CDUS43 KDMX 120653 CLIAMW CLIMATE REPORT NATIONAL WEATHER SERVICE DES MOINES IA 153 AM CDT SUN OCT 12 2025 ................................... ...THE AMES IA CLIMATE SUMMARY FOR OCTOBER 11 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 72 242 PM 65 7 86 MINIMUM 41 634 AM 41 0 47 AVERAGE 57 53 4 67 PRECIPITATION (IN) YESTERDAY 0.00 0.09 -0.09 MONTH TO DATE 1.20 1.09 0.11 SINCE JAN 1 40.40 31.30 9.10 DEGREE DAYS HEATING YESTERDAY 8 12 -4 0 MONTH TO DATE 44 113 -69 49 SINCE SEP 1 89 235 -146 83 SINCE JUL 1 103 251 -148 87 COOLING YESTERDAY 0 0 0 2 MONTH TO DATE 38 9 29 9 SINCE SEP 1 168 83 85 122 SINCE JAN 1 995 785 210 924 ....................................................... WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (120) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (110) AVERAGE WIND SPEED 6.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 93 1100 PM LOWEST 42 200 PM AVERAGE 68 .......................................................... THE AMES IA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 65 MM MM MINIMUM TEMPERATURE (F) 41 MM MM SUNRISE AND SUNSET OCTOBER 12 2025.......SUNRISE 724 AM CDT SUNSET 637 PM CDT OCTOBER 13 2025.......SUNRISE 725 AM CDT SUNSET 635 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$