Climatological Report (Daily)
Issued by NWS
Issued by NWS
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153
CDUS43 KDMX 200646
CLIOTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
146 AM CDT SUN JUL 20 2025
...................................
...THE OTTUMWA IA CLIMATE SUMMARY FOR JULY 19 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 86 521 PM 110 1934 86 0 78
MINIMUM 67 751 AM 51 2024 65 2 51
AVERAGE 77 75 2 65
PRECIPITATION (IN)
YESTERDAY 0.82 2.47 1962 0.12 0.70 0.00
MONTH TO DATE 2.37 2.53 -0.16 2.10
SINCE JUN 1 6.34 7.91 -1.57 4.26
SINCE JAN 1 11.81 21.35 -9.54 21.07
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 7 17 -10 1
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 12 10 2 0
MONTH TO DATE 191 190 1 149
SINCE JUN 1 443 405 38 417
SINCE JAN 1 494 483 11 475
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 7.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 400 AM
LOWEST 70 400 PM
AVERAGE 84
..........................................................
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 111 1934
MINIMUM TEMPERATURE (F) 65 53 1929
1941
2009
SUNRISE AND SUNSET
JULY 20 2025..........SUNRISE 555 AM CDT SUNSET 837 PM CDT
JULY 21 2025..........SUNRISE 556 AM CDT SUNSET 836 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$