135
CDUS43 KDMX 270631
CLIOTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
131 AM CDT THU AUG 27 2026
...............................
..THE OTTUMWA IA CLIMATE SUMMARY FOR AUGUST 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 102 1936 83 MM 75
1983
MINIMUM MM MM 44 2025 60 MM 44
AVERAGE MM 72 MM 60
PRECIPITATION (IN)
YESTERDAY MM 2.83 1944 0.15 MM 0.00
MONTH TO DATE 1.44 3.69 -2.25 2.16
SINCE JUN 1 6.78 12.94 -6.16 11.10
SINCE JAN 1 15.15 26.38 -11.23 16.57
DEGREE DAYS
HEATING
YESTERDAY MM 0 MM 5
MONTH TO DATE 0 0 0 11
SINCE JUN 1 8 19 -11 18
SINCE JUL 1 0 2 -2 11
COOLING
YESTERDAY MM 7 MM 0
MONTH TO DATE 127 224 -97 201
SINCE JUN 1 696 754 -58 802
SINCE JAN 1 824 832 -8 853
...............................................................
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) 83 100 1936
MINIMUM TEMPERATURE (F) 60 47 1986
SUNRISE AND SUNSET
AUGUST 27 2026........SUNRISE 631 AM CDT SUNSET 750 PM CDT
AUGUST 28 2026........SUNRISE 632 AM CDT SUNSET 749 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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