320
CDUS43 KDMX 260630
CLIOTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
130 AM CDT TUE AUG 26 2025
...............................
..THE OTTUMWA IA CLIMATE SUMMARY FOR AUGUST 25 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 73 256 PM 106 1936 83 -10 90
MINIMUM 47 1154 PM 42 1934 60 -13 72
AVERAGE 60 72 -12 81
PRECIPITATION (IN)
YESTERDAY 0.00 3.21 1987 0.15 -0.15 0.00
MONTH TO DATE 2.16 3.54 -1.38 1.14
SINCE JUN 1 11.10 12.79 -1.69 10.30
SINCE JAN 1 16.57 26.23 -9.66 27.11
DEGREE DAYS
HEATING
YESTERDAY 5 0 5 0
MONTH TO DATE 6 0 6 8
SINCE JUN 1 13 19 -6 9
SINCE JUL 1 6 2 4 8
COOLING
YESTERDAY 0 7 -7 16
MONTH TO DATE 201 217 -16 150
SINCE JUN 1 802 747 55 682
SINCE JAN 1 853 825 28 740
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 8.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 300 AM
LOWEST 37 400 PM
AVERAGE 67
......................................................
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 102 1936
1983
MINIMUM TEMPERATURE (F) 60 46 1934
2015
SUNRISE AND SUNSET
AUGUST 26 2025........SUNRISE 631 AM CDT SUNSET 751 PM CDT
AUGUST 27 2025........SUNRISE 632 AM CDT SUNSET 750 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page