327
CDUS43 KDMX 140631
CLIOTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
131 AM CDT MON SEP 14 2026
...............................
..THE OTTUMWA IA CLIMATE SUMMARY FOR SEPTEMBER 13 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 97 1930 79 MM 96
1939
MINIMUM MM MM 36 2014 54 MM 69
AVERAGE MM 66 MM 83
PRECIPITATION (IN)
YESTERDAY MM 3.01 1961 0.11 MM 0.00
MONTH TO DATE T 1.64 -1.64 0.24
SINCE SEP 1 T 1.64 -1.64 0.24
SINCE JAN 1 19.26 28.77 -9.51 16.81
DEGREE DAYS
HEATING
YESTERDAY MM 3 MM 0
MONTH TO DATE MM 21 MM 38
SINCE SEP 1 MM 21 MM 38
SINCE JUL 1 0 30 -30 49
COOLING
YESTERDAY MM 4 MM 18
MONTH TO DATE MM 63 MM 43
SINCE SEP 1 MM 63 MM 43
SINCE JAN 1 997 926 71 919
...............................................................
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) 78 99 1939
MINIMUM TEMPERATURE (F) 54 35 1923
SUNRISE AND SUNSET
SEPTEMBER 14 2026.....SUNRISE 649 AM CDT SUNSET 720 PM CDT
SEPTEMBER 15 2026.....SUNRISE 650 AM CDT SUNSET 719 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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