453
CDUS43 KDMX 140634
CLIOTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
134 AM CDT THU AUG 14 2025
...............................
..THE OTTUMWA IA CLIMATE SUMMARY FOR AUGUST 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 81 350 PM 106 1936 85 -4 74
MINIMUM 62 1159 PM 48 1964 63 -1 62
2004
AVERAGE 72 74 -2 68
PRECIPITATION (IN)
YESTERDAY 0.00 2.35 1974 0.15 -0.15 0.00
MONTH TO DATE 2.08 1.72 0.36 0.34
SINCE JUN 1 11.02 10.97 0.05 9.50
SINCE JAN 1 16.49 24.41 -7.92 26.31
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 6
SINCE JUN 1 7 19 -12 7
SINCE JUL 1 0 2 -2 6
COOLING
YESTERDAY 7 9 -2 3
MONTH TO DATE 96 123 -27 81
SINCE JUN 1 697 653 44 613
SINCE JAN 1 748 731 17 671
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 5.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 47 200 PM
AVERAGE 74
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THE OTTUMWA IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 109 1936
MINIMUM TEMPERATURE (F) 63 47 2013
SUNRISE AND SUNSET
AUGUST 14 2025........SUNRISE 619 AM CDT SUNSET 809 PM CDT
AUGUST 15 2025........SUNRISE 620 AM CDT SUNSET 808 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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