263
CDUS43 KDMX 010631
CLIOTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
131 AM CDT WED OCT 01 2025
...............................
..THE OTTUMWA IA CLIMATE SUMMARY FOR SEPTEMBER 30 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1920 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 88 208 PM 93 2023 72 16 83
MINIMUM 57 554 AM 30 1924 48 9 52
AVERAGE 73 60 13 68
PRECIPITATION (IN)
YESTERDAY 0.00 1.12 1945 0.10 -0.10 0.00
MONTH TO DATE 0.83 3.50 -2.67 0.71
SINCE SEP 1 0.83 3.50 -2.67 0.71
SINCE JAN 1 17.40 30.63 -13.23 28.68
DEGREE DAYS
HEATING
YESTERDAY 0 7 -7 0
MONTH TO DATE 39 99 -60 42
SINCE SEP 1 39 99 -60 42
SINCE JUL 1 50 108 -58 50
COOLING
YESTERDAY 8 2 6 3
MONTH TO DATE 155 106 49 111
SINCE SEP 1 155 106 49 111
SINCE JAN 1 1031 969 62 921
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WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 3.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 700 AM
LOWEST 32 400 PM
AVERAGE 58
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THE OTTUMWA IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 94 1937
MINIMUM TEMPERATURE (F) 48 32 1985
2011
SUNRISE AND SUNSET
OCTOBER 1 2025.......SUNRISE 707 AM CDT SUNSET 651 PM CDT
OCTOBER 2 2025.......SUNRISE 708 AM CDT SUNSET 649 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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