953
CDUS43 KDMX 270639
CLIOTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
139 AM CDT SUN SEP 27 2026
...............................
..THE OTTUMWA IA CLIMATE SUMMARY FOR SEPTEMBER 26 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 94 1938 74 MM 85
MINIMUM MM MM 29 1937 49 MM 53
1984
AVERAGE MM 62 MM 69
PRECIPITATION (IN)
YESTERDAY MM 2.75 1933 0.11 MM 0.00
MONTH TO DATE 5.19 3.10 2.09 0.83
SINCE SEP 1 5.19 3.10 2.09 0.83
SINCE JAN 1 24.45 30.23 -5.78 17.40
DEGREE DAYS
HEATING
YESTERDAY MM 6 MM 0
MONTH TO DATE 18 74 -56 39
SINCE SEP 1 18 74 -56 39
SINCE JUL 1 18 83 -65 50
COOLING
YESTERDAY MM 2 MM 4
MONTH TO DATE 205 100 105 126
SINCE SEP 1 205 100 105 126
SINCE JAN 1 1202 963 239 1002
...............................................................
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) 73 89 1929
1971
MINIMUM TEMPERATURE (F) 49 30 1942
SUNRISE AND SUNSET
SEPTEMBER 27 2026.....SUNRISE 702 AM CDT SUNSET 658 PM CDT
SEPTEMBER 28 2026.....SUNRISE 703 AM CDT SUNSET 657 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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