499
CDUS43 KDMX 280641
CLIALO
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
141 AM CDT TUE JUL 28 2026
...............................
..THE WATERLOO IA CLIMATE SUMMARY FOR JULY 27 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 94 311 PM 102 1916 85 9 89
MINIMUM 74 1159 PM 45 1971 64 10 68
AVERAGE 84 74 10 79
PRECIPITATION (IN)
YESTERDAY 0.00 2.31 1990 0.12 -0.12 0.00
MONTH TO DATE 5.24 3.82 1.42 7.50
SINCE JUN 1 11.15 9.54 1.61 14.04
SINCE JAN 1 24.31 22.41 1.90 25.08
SNOWFALL (IN)
YESTERDAY 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
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 14 18 -4 6
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 19 9 10 14
MONTH TO DATE 305 267 38 281
SINCE JUN 1 480 479 1 531
SINCE JAN 1 573 551 22 577
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 7.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 300 AM
LOWEST 56 500 PM
AVERAGE 76
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THE WATERLOO IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 103 1916
MINIMUM TEMPERATURE (F) 64 45 1925
SUNRISE AND SUNSET
JULY 28 2026..........SUNRISE 558 AM CDT SUNSET 834 PM CDT
JULY 29 2026..........SUNRISE 559 AM CDT SUNSET 833 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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