100
CDUS43 KDMX 190630
CLIOTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
1230 AM CST FRI DEC 19 2025
...............................
..THE OTTUMWA IA CLIMATE SUMMARY FOR DECEMBER 18 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 47 417 AM 67 1939 36 11 33
MINIMUM 18 1159 PM -15 1983 19 -1 26
1985
AVERAGE 33 28 5 30
PRECIPITATION (IN)
YESTERDAY 0.11 0.47 1957 0.05 0.06 T
MONTH TO DATE 0.75 0.92 -0.17 2.01
SINCE DEC 1 0.75 0.92 -0.17 2.01
SINCE JAN 1 19.91 36.45 -16.54 35.95
DEGREE DAYS
HEATING
YESTERDAY 32 37 -5 35
MONTH TO DATE 783 624 159 650
SINCE DEC 1 783 624 159 650
SINCE JUL 1 1780 1884 -104 1619
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1089 985 104 948
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 17.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 700 AM
LOWEST 59 700 PM
AVERAGE 80
......................................................
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 57 1941
1988
MINIMUM TEMPERATURE (F) 19 -18 1983
SUNRISE AND SUNSET
DECEMBER 19 2025......SUNRISE 731 AM CST SUNSET 444 PM CST
DECEMBER 20 2025......SUNRISE 731 AM CST SUNSET 444 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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