


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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100 CDUS43 KDMX 210635 CLIAMW CLIMATE REPORT NATIONAL WEATHER SERVICE DES MOINES IA 135 AM CDT MON JUL 21 2025 ................................... ...THE AMES IA CLIMATE SUMMARY FOR JULY 20 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 85 317 PM 84 1 75 MINIMUM 70 727 AM 63 7 65 AVERAGE 78 74 4 70 PRECIPITATION (IN) YESTERDAY 1.44 0.13 1.31 MONTH TO DATE 7.98 2.94 5.04 SINCE JAN 1 29.65 20.55 9.10 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 1 SINCE JUN 1 6 21 -15 1 SINCE JUL 1 0 0 0 1 COOLING YESTERDAY 13 9 4 5 MONTH TO DATE 191 173 18 145 SINCE JUN 1 439 360 79 410 SINCE JAN 1 471 416 55 452 ....................................................... WIND (MPH) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (360) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (360) AVERAGE WIND SPEED 7.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 97 800 AM LOWEST 72 100 PM AVERAGE 85 .......................................................... THE AMES IA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 84 MM MM MINIMUM TEMPERATURE (F) 63 MM MM SUNRISE AND SUNSET JULY 21 2025..........SUNRISE 558 AM CDT SUNSET 844 PM CDT JULY 22 2025..........SUNRISE 559 AM CDT SUNSET 843 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$