571
CDUS43 KDMX 280643
CLIOTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
143 AM CDT FRI AUG 28 2026
...............................
..THE OTTUMWA IA CLIMATE SUMMARY FOR AUGUST 27 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 100 1936 83 MM 79
MINIMUM MM MM 47 1986 60 MM 51
AVERAGE MM 71 MM 65
PRECIPITATION (IN)
YESTERDAY MM 2.56 1998 0.15 MM T
MONTH TO DATE 1.44 3.84 -2.40 2.16
SINCE JUN 1 6.78 13.09 -6.31 11.10
SINCE JAN 1 15.15 26.53 -11.38 16.57
DEGREE DAYS
HEATING
YESTERDAY MM 0 MM 0
MONTH TO DATE 0 0 0 11
SINCE JUN 1 8 19 -11 18
SINCE JUL 1 0 2 -2 11
COOLING
YESTERDAY MM 7 MM 0
MONTH TO DATE 127 231 -104 201
SINCE JUN 1 696 761 -65 802
SINCE JAN 1 824 839 -15 853
...............................................................
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
......................................................
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 98 1984
2013
MINIMUM TEMPERATURE (F) 60 41 1935
SUNRISE AND SUNSET
AUGUST 28 2026........SUNRISE 632 AM CDT SUNSET 749 PM CDT
AUGUST 29 2026........SUNRISE 633 AM CDT SUNSET 747 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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