380
CDUS43 KDMX 250643
CLIOTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
143 AM CDT MON AUG 25 2025
...............................
..THE OTTUMWA IA CLIMATE SUMMARY FOR AUGUST 24 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 76 339 PM 107 1936 83 -7 85
MINIMUM 52 1154 PM 43 1942 61 -9 62
AVERAGE 64 72 -8 74
PRECIPITATION (IN)
YESTERDAY 0.00 1.67 2018 0.15 -0.15 0.00
MONTH TO DATE 2.16 3.39 -1.23 1.14
SINCE JUN 1 11.10 12.64 -1.54 10.30
SINCE JAN 1 16.57 26.08 -9.51 27.11
DEGREE DAYS
HEATING
YESTERDAY 1 0 1 0
MONTH TO DATE 1 0 1 8
SINCE JUN 1 8 19 -11 9
SINCE JUL 1 1 2 -1 8
COOLING
YESTERDAY 0 7 -7 9
MONTH TO DATE 201 210 -9 134
SINCE JUN 1 802 740 62 666
SINCE JAN 1 853 818 35 724
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 9.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 400 AM
LOWEST 36 100 PM
AVERAGE 68
......................................................
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 106 1936
MINIMUM TEMPERATURE (F) 60 42 1934
SUNRISE AND SUNSET
AUGUST 25 2025........SUNRISE 630 AM CDT SUNSET 753 PM CDT
AUGUST 26 2025........SUNRISE 631 AM CDT SUNSET 751 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