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CDUS43 KDMX 300633
CLIOTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
133 AM CDT SUN AUG 30 2026
...............................
..THE OTTUMWA IA CLIMATE SUMMARY FOR AUGUST 29 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1920 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM MM MM 98 1984 82 MM 84
MINIMUM MM MM 42 1934 59 MM 57
1946
AVERAGE MM 71 MM 71
PRECIPITATION (IN)
YESTERDAY MM 2.71 1975 0.15 MM 0.00
MONTH TO DATE 1.44 4.14 -2.70 2.16
SINCE JUN 1 6.78 13.39 -6.61 11.10
SINCE JAN 1 15.15 26.83 -11.68 16.57
DEGREE DAYS
HEATING
YESTERDAY MM 1 MM 0
MONTH TO DATE 0 1 -1 11
SINCE JUN 1 8 20 -12 18
SINCE JUL 1 0 3 -3 11
COOLING
YESTERDAY MM 6 MM 6
MONTH TO DATE 127 243 -116 212
SINCE JUN 1 696 773 -77 813
SINCE JAN 1 824 851 -27 864
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WIND (MPH)
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED MM
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST MM
LOWEST MM
AVERAGE MM
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THE OTTUMWA IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 104 1947
MINIMUM TEMPERATURE (F) 59 46 1946
SUNRISE AND SUNSET
AUGUST 30 2026........SUNRISE 634 AM CDT SUNSET 745 PM CDT
AUGUST 31 2026........SUNRISE 635 AM CDT SUNSET 744 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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