


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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156 CDUS43 KDMX 170638 CLIOTM CLIMATE REPORT NATIONAL WEATHER SERVICE DES MOINES IA 138 AM CDT TUE JUN 17 2025 ................................... ...THE OTTUMWA IA CLIMATE SUMMARY FOR JUNE 16 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1920 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 87 416 PM 97 1936 83 4 88 MINIMUM 64 511 AM 49 1947 61 3 68 1989 AVERAGE 76 72 4 78 PRECIPITATION (IN) YESTERDAY 0.00 2.24 1990 0.18 -0.18 T MONTH TO DATE 0.47 2.95 -2.48 0.16 SINCE JUN 1 0.47 2.95 -2.48 0.16 SINCE JAN 1 5.94 16.39 -10.45 16.97 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 7 13 -6 1 SINCE JUN 1 7 13 -6 1 SINCE JUL 1 5522 6143 -621 5093 COOLING YESTERDAY 11 7 4 13 MONTH TO DATE 69 93 -24 103 SINCE JUN 1 69 93 -24 103 SINCE JAN 1 120 171 -51 161 ................................................................... WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (250) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (240) AVERAGE WIND SPEED 5.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 97 600 AM LOWEST 53 300 PM AVERAGE 75 .......................................................... THE OTTUMWA IA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 83 98 1936 MINIMUM TEMPERATURE (F) 62 46 1960 SUNRISE AND SUNSET JUNE 17 2025..........SUNRISE 537 AM CDT SUNSET 845 PM CDT JUNE 18 2025..........SUNRISE 537 AM CDT SUNSET 845 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$