482
CDUS43 KDMX 140630
CLIOTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
130 AM CDT SUN SEP 14 2025
...............................
..THE OTTUMWA IA CLIMATE SUMMARY FOR SEPTEMBER 13 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 96 355 PM 97 1930 79 17 79
1939
MINIMUM 69 631 AM 36 2014 54 15 60
AVERAGE 83 66 17 70
PRECIPITATION (IN)
YESTERDAY 0.00 3.01 1961 0.11 -0.11 0.00
MONTH TO DATE 0.24 1.64 -1.40 0.00
SINCE SEP 1 0.24 1.64 -1.40 0.00
SINCE JAN 1 16.81 28.77 -11.96 27.97
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 0
MONTH TO DATE 38 21 17 28
SINCE SEP 1 38 21 17 28
SINCE JUL 1 49 30 19 36
COOLING
YESTERDAY 18 4 14 5
MONTH TO DATE 43 63 -20 23
SINCE SEP 1 43 63 -20 23
SINCE JAN 1 919 926 -7 833
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WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 6.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 700 AM
LOWEST 33 400 PM
AVERAGE 59
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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 2025.....SUNRISE 650 AM CDT SUNSET 720 PM CDT
SEPTEMBER 15 2025.....SUNRISE 651 AM CDT SUNSET 718 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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