Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KDMX 130640
CLIOTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
140 AM CDT THU AUG 13 2026
...................................
...THE OTTUMWA IA CLIMATE SUMMARY FOR AUGUST 12 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 88 358 PM 104 1936 85 3 82
MINIMUM 74 1159 PM 45 1931 63 11 65
AVERAGE 81 74 7 74
PRECIPITATION (IN)
YESTERDAY 0.01 2.13 1943 0.13 -0.12 0.43
2000
MONTH TO DATE 1.44 1.57 -0.13 2.08
SINCE JUN 1 6.78 10.82 -4.04 11.02
SINCE JAN 1 15.15 24.26 -9.11 16.49
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 8 19 -11 7
SINCE JUL 1 0 2 -2 0
COOLING
YESTERDAY 16 9 7 9
MONTH TO DATE 127 114 13 89
SINCE JUN 1 696 644 52 690
SINCE JAN 1 824 722 102 741
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 6.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 65 500 PM
AVERAGE 83
..........................................................
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 106 1936
MINIMUM TEMPERATURE (F) 63 48 1964
2004
SUNRISE AND SUNSET
AUGUST 13 2026........SUNRISE 618 AM CDT SUNSET 811 PM CDT
AUGUST 14 2026........SUNRISE 619 AM CDT SUNSET 810 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$