918
CDUS43 KDMX 080628
CLIOTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
128 AM CDT TUE SEP 08 2026
...............................
..THE OTTUMWA IA CLIMATE SUMMARY FOR SEPTEMBER 7 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 101 1938 80 MM 71
MINIMUM MM MM 39 2025 56 MM 39
AVERAGE MM 68 MM 55
PRECIPITATION (IN)
YESTERDAY MM 1.99 1941 0.13 MM 0.00
MONTH TO DATE T 0.91 -0.91 0.24
SINCE SEP 1 T 0.91 -0.91 0.24
SINCE JAN 1 19.26 28.04 -8.78 16.81
DEGREE DAYS
HEATING
YESTERDAY MM 2 MM 10
MONTH TO DATE MM 8 MM 38
SINCE SEP 1 MM 8 MM 38
SINCE JUL 1 0 17 -17 49
COOLING
YESTERDAY MM 5 MM 0
MONTH TO DATE MM 38 MM 4
SINCE SEP 1 MM 38 MM 4
SINCE JAN 1 997 901 96 880
...............................................................
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) 80 102 1947
MINIMUM TEMPERATURE (F) 56 41 2024
SUNRISE AND SUNSET
SEPTEMBER 8 2026.....SUNRISE 643 AM CDT SUNSET 731 PM CDT
SEPTEMBER 9 2026.....SUNRISE 644 AM CDT SUNSET 729 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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