196
CDUS43 KDMX 160627
CLIOTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
127 AM CDT TUE SEP 16 2025
...............................
..THE OTTUMWA IA CLIMATE SUMMARY FOR SEPTEMBER 15 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 92 337 PM 99 1939 78 14 87
MINIMUM 67 425 AM 32 2007 54 13 62
AVERAGE 80 66 14 75
PRECIPITATION (IN)
YESTERDAY 0.00 2.80 1926 0.11 -0.11 0.00
MONTH TO DATE 0.24 1.87 -1.63 0.00
SINCE SEP 1 0.24 1.87 -1.63 0.00
SINCE JAN 1 16.81 29.00 -12.19 27.97
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 0
MONTH TO DATE 38 27 11 28
SINCE SEP 1 38 27 11 28
SINCE JUL 1 49 36 13 36
COOLING
YESTERDAY 15 4 11 10
MONTH TO DATE 73 71 2 42
SINCE SEP 1 73 71 2 42
SINCE JAN 1 949 934 15 852
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WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 4.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 700 AM
LOWEST 38 400 PM
AVERAGE 64
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THE OTTUMWA IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 94 1931
MINIMUM TEMPERATURE (F) 53 32 1937
SUNRISE AND SUNSET
SEPTEMBER 16 2025.....SUNRISE 652 AM CDT SUNSET 717 PM CDT
SEPTEMBER 17 2025.....SUNRISE 653 AM CDT SUNSET 715 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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