162
CDUS43 KDMX 150647
CLIOTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
147 AM CDT TUE SEP 15 2026
...............................
..THE OTTUMWA IA CLIMATE SUMMARY FOR SEPTEMBER 14 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 99 1939 78 MM 95
MINIMUM MM MM 35 1923 54 MM 64
AVERAGE MM 66 MM 80
PRECIPITATION (IN)
YESTERDAY MM 5.32 1992 0.12 MM 0.00
MONTH TO DATE T 1.76 -1.76 0.24
SINCE SEP 1 T 1.76 -1.76 0.24
SINCE JAN 1 19.26 28.89 -9.63 16.81
DEGREE DAYS
HEATING
YESTERDAY MM 3 MM 0
MONTH TO DATE MM 24 MM 38
SINCE SEP 1 MM 24 MM 38
SINCE JUL 1 0 33 -33 49
COOLING
YESTERDAY MM 4 MM 15
MONTH TO DATE MM 67 MM 58
SINCE SEP 1 MM 67 MM 58
SINCE JAN 1 997 930 67 934
...............................................................
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) 78 99 1939
MINIMUM TEMPERATURE (F) 54 32 2007
SUNRISE AND SUNSET
SEPTEMBER 15 2026.....SUNRISE 650 AM CDT SUNSET 719 PM CDT
SEPTEMBER 16 2026.....SUNRISE 651 AM CDT SUNSET 717 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