725
CDUS43 KDMX 050631
CLIOTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
131 AM CDT SAT SEP 05 2026
...............................
..THE OTTUMWA IA CLIMATE SUMMARY FOR SEPTEMBER 4 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 103 1925 81 MM 71
MINIMUM MM MM 43 1974 57 MM 43
2025
AVERAGE MM 69 MM 57
PRECIPITATION (IN)
YESTERDAY MM 1.17 1971 0.13 MM 0.00
MONTH TO DATE T 0.52 -0.52 0.24
SINCE SEP 1 T 0.52 -0.52 0.24
SINCE JAN 1 19.26 27.65 -8.39 16.81
DEGREE DAYS
HEATING
YESTERDAY MM 1 MM 8
MONTH TO DATE MM 4 MM 11
SINCE SEP 1 MM 4 MM 11
SINCE JUL 1 0 13 -13 22
COOLING
YESTERDAY MM 5 MM 0
MONTH TO DATE MM 23 MM 4
SINCE SEP 1 MM 23 MM 4
SINCE JAN 1 997 886 111 880
...............................................................
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
......................................................
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 102 1925
MINIMUM TEMPERATURE (F) 57 42 1935
1962
SUNRISE AND SUNSET
SEPTEMBER 5 2026.....SUNRISE 640 AM CDT SUNSET 736 PM CDT
SEPTEMBER 6 2026.....SUNRISE 641 AM CDT SUNSET 734 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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