569
CDUS43 KDMX 122235
CLIALO
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
535 PM CDT TUE AUG 12 2025
...............................
..THE WATERLOO IA CLIMATE SUMMARY FOR AUGUST 12 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 84 302 PM 102 1936 83 1 78
MINIMUM 70 545 AM 45 1964 62 8 62
1967
AVERAGE 77 73 4 70
PRECIPITATION (IN)
TODAY T 1.47 1923 0.13 -0.13 0.00
MONTH TO DATE 1.96 1.61 0.35 0.01
SINCE JUN 1 18.49 11.67 6.82 12.64
SINCE JAN 1 29.53 24.54 4.99 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 12 8 4 5
MONTH TO DATE 92 99 -7 88
SINCE JUN 1 653 608 45 618
SINCE JAN 1 699 680 19 654
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 4.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1200 AM
LOWEST 55 300 PM
AVERAGE 76
......................................................
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 95 1909
1965
1995
MINIMUM TEMPERATURE (F) 62 41 1964
SUNRISE AND SUNSET
AUGUST 12 2025........SUNRISE 614 AM CDT SUNSET 815 PM CDT
AUGUST 13 2025........SUNRISE 615 AM CDT SUNSET 813 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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