Climatological Report (Daily)
Issued by NWS
Issued by NWS
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970
CDUS43 KDMX 140636
CLIOTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
136 AM CDT FRI AUG 14 2026
...................................
...THE OTTUMWA IA CLIMATE SUMMARY FOR AUGUST 13 2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1920 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM MM MM 106 1936 85 MM 81
MINIMUM MM MM 48 1964 63 MM 62
2004
AVERAGE MM 74 MM 72
PRECIPITATION (IN)
YESTERDAY MM 2.35 1974 0.15 MM 0.00
MONTH TO DATE 1.44 1.72 -0.28 2.08
SINCE JUN 1 6.78 10.97 -4.19 11.02
SINCE JAN 1 15.15 24.41 -9.26 16.49
DEGREE DAYS
HEATING
YESTERDAY MM 0 MM 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 8 19 -11 7
SINCE JUL 1 0 2 -2 0
COOLING
YESTERDAY MM 9 MM 7
MONTH TO DATE 127 123 4 96
SINCE JUN 1 696 653 43 697
SINCE JAN 1 824 731 93 748
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 9.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 200 AM
LOWEST MM 500 AM
AVERAGE MM
..........................................................
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 2026........SUNRISE 619 AM CDT SUNSET 810 PM CDT
AUGUST 15 2026........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.
$$