Climatological Report (Daily)
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
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883
CDUS43 KDMX 132235
CLIALO
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
535 PM CDT WED AUG 13 2025
...................................
...THE WATERLOO IA CLIMATE SUMMARY FOR AUGUST 13 2025...
VALID TODAY AS OF 0520 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 81 317 PM 95 1909 83 -2 81
1965
1995
MINIMUM 58 352 AM 41 1964 62 -4 57
AVERAGE 70 72 -2 69
PRECIPITATION (IN)
TODAY 0.00 1.76 1957 0.13 -0.13 0.00
MONTH TO DATE 1.96 1.74 0.22 0.01
SINCE JUN 1 18.49 11.80 6.69 12.64
SINCE JAN 1 29.53 24.67 4.86 31.88
SNOWFALL (IN)
TODAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 3
SINCE JUN 1 6 21 -15 4
SINCE JUL 1 0 3 -3 4
COOLING
TODAY 5 8 -3 4
MONTH TO DATE 94 107 -13 92
SINCE JUN 1 655 616 39 622
SINCE JAN 1 701 688 13 658
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 3.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 400 AM
LOWEST 47 100 PM
AVERAGE 74
..........................................................
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 101 1988
MINIMUM TEMPERATURE (F) 62 39 1964
2004
SUNRISE AND SUNSET
AUGUST 13 2025........SUNRISE 615 AM CDT SUNSET 813 PM CDT
AUGUST 14 2025........SUNRISE 616 AM CDT SUNSET 812 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$