Climatological Report (Daily)
Issued by NWS
Issued by NWS
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977
CDUS43 KDMX 160632
CLIOTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
132 AM CDT SUN AUG 16 2026
...................................
...THE OTTUMWA IA CLIMATE SUMMARY FOR AUGUST 15 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 105 1936 84 MM 91
MINIMUM MM MM 45 2004 63 MM 64
AVERAGE MM 73 MM 78
PRECIPITATION (IN)
YESTERDAY MM 1.09 1951 0.15 MM 0.01
MONTH TO DATE 1.44 2.02 -0.58 2.09
SINCE JUN 1 6.78 11.27 -4.49 11.03
SINCE JAN 1 15.15 24.71 -9.56 16.50
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 8 MM 13
MONTH TO DATE 127 140 -13 114
SINCE JUN 1 696 670 26 715
SINCE JAN 1 824 748 76 766
...................................................................
WIND (MPH)
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED MM
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST MM
LOWEST MM
AVERAGE MM
..........................................................
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 106 1936
MINIMUM TEMPERATURE (F) 62 49 2013
SUNRISE AND SUNSET
AUGUST 16 2026........SUNRISE 621 AM CDT SUNSET 807 PM CDT
AUGUST 17 2026........SUNRISE 622 AM CDT SUNSET 805 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$