732
CDUS43 KDMX 210702
CLIALO
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
202 AM CDT TUE JUL 21 2026
...............................
..THE WATERLOO IA CLIMATE SUMMARY FOR JULY 20 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 84 216 PM 104 1930 85 -1 84
MINIMUM 69 409 PM 47 1970 64 5 69
AVERAGE 77 75 2 77
PRECIPITATION (IN)
YESTERDAY 1.99R 1.93 1999 0.12 1.87 0.09
MONTH TO DATE 4.85 2.91 1.94 6.24
SINCE JUN 1 10.76 8.63 2.13 12.78
SINCE JAN 1 23.92 21.50 2.42 23.82
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 12 10 2 12
MONTH TO DATE 241 200 41 190
SINCE JUN 1 416 412 4 440
SINCE JAN 1 509 484 25 486
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WIND (MPH)
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 11.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 800 AM
LOWEST 69 1200 PM
AVERAGE 83
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THE WATERLOO IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 106 1901
MINIMUM TEMPERATURE (F) 64 46 1944
SUNRISE AND SUNSET
JULY 21 2026..........SUNRISE 551 AM CDT SUNSET 841 PM CDT
JULY 22 2026..........SUNRISE 552 AM CDT SUNSET 840 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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