


Climatological Report (Daily)
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
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443 CDUS43 KDMX 180633 CLIDSM CLIMATE REPORT NATIONAL WEATHER SERVICE DES MOINES IA 133 AM CDT SAT OCT 18 2025 ................................... ...THE DES MOINES IA CLIMATE SUMMARY FOR OCTOBER 17 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1878 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 79 232 PM 87 2016 63 16 70 MINIMUM 61 1048 PM 23 1948 43 18 39 AVERAGE 70 53 17 55 PRECIPITATION (IN) YESTERDAY T 1.87 1963 0.09 -0.09 0.00 MONTH TO DATE 1.49 1.62 -0.13 0.20 SINCE SEP 1 3.25 4.80 -1.55 0.80 SINCE JAN 1 32.07 31.90 0.17 30.13 SNOWFALL (IN) YESTERDAY 0.0 T 1990 0.0 0.0 0.0 MONTH TO DATE 0.0 0.1 -0.1 0.0 SINCE SEP 1 0.0 0.1 -0.1 0.0 SINCE JUL 1 0.0 0.1 -0.1 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 13 -13 10 MONTH TO DATE 39 161 -122 100 SINCE SEP 1 68 247 -179 109 SINCE JUL 1 76 252 -176 109 COOLING YESTERDAY 5 0 5 0 MONTH TO DATE 65 13 52 25 SINCE SEP 1 244 133 111 221 SINCE JAN 1 1272 1068 204 1301 ................................................................... WIND (MPH) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (190) AVERAGE WIND SPEED 9.8 SKY COVER AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 96 900 PM LOWEST 50 200 PM AVERAGE 73 .......................................................... THE DES MOINES IA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 62 87 1950 MINIMUM TEMPERATURE (F) 42 21 2022 SUNRISE AND SUNSET OCTOBER 18 2025.......SUNRISE 730 AM CDT SUNSET 628 PM CDT OCTOBER 19 2025.......SUNRISE 732 AM CDT SUNSET 627 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$