189
CDUS43 KDMX 230638
CLIOTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
138 AM CDT SUN AUG 23 2026
...............................
..THE OTTUMWA IA CLIMATE SUMMARY FOR AUGUST 22 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 104 1936 83 MM 82
MINIMUM MM MM 44 1923 61 MM 56
AVERAGE MM 72 MM 69
PRECIPITATION (IN)
YESTERDAY MM 2.61 2002 0.15 MM T
MONTH TO DATE 1.44 3.10 -1.66 2.15
SINCE JUN 1 6.78 12.35 -5.57 11.09
SINCE JAN 1 15.15 25.79 -10.64 16.56
DEGREE DAYS
HEATING
YESTERDAY MM 0 MM 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 8 19 -11 7
SINCE JUL 1 0 2 -2 0
COOLING
YESTERDAY MM 8 MM 4
MONTH TO DATE 127 196 -69 198
SINCE JUN 1 696 726 -30 799
SINCE JAN 1 824 804 20 850
...............................................................
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) 83 102 1948
MINIMUM TEMPERATURE (F) 61 44 1923
SUNRISE AND SUNSET
AUGUST 23 2026........SUNRISE 628 AM CDT SUNSET 756 PM CDT
AUGUST 24 2026........SUNRISE 629 AM CDT SUNSET 755 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page