509
CDUS43 KDMX 160635
CLIOTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
135 AM CDT FRI MAY 16 2025
...............................
..THE OTTUMWA IA CLIMATE SUMMARY FOR MAY 15 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 88 MM 91 1941 73 15 73
2017
MINIMUM 63 MM 34 1926 51 12 49
AVERAGE 76 62 14 61
PRECIPITATION (IN)
YESTERDAY 0.00 2.26 2009 0.17 -0.17 0.00
MONTH TO DATE 0.12 2.37 -2.25 3.80
SINCE MAR 1 3.32 8.36 -5.04 11.78
SINCE JAN 1 4.76 10.78 -6.02 15.41
DEGREE DAYS
HEATING
YESTERDAY 0 5 -5 4
MONTH TO DATE 69 107 -38 65
SINCE MAR 1 1007 1324 -317 1064
SINCE JUL 1 5446 6075 -629 5074
COOLING
YESTERDAY 11 2 9 0
MONTH TO DATE 26 19 7 5
SINCE MAR 1 43 30 13 18
SINCE JAN 1 43 30 13 18
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WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 14.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 400 AM
LOWEST 31 200 PM
AVERAGE 62
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THE OTTUMWA IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 91 1931
2019
MINIMUM TEMPERATURE (F) 51 35 2011
SUNRISE AND SUNSET
MAY 16 2025...........SUNRISE 550 AM CDT SUNSET 822 PM CDT
MAY 17 2025...........SUNRISE 550 AM CDT SUNSET 823 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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