688
CDUS43 KDMX 080638
CLIALO
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
138 AM CDT SAT AUG 08 2026
...............................
..THE WATERLOO IA CLIMATE SUMMARY FOR AUGUST 7 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 83 155 PM 99 1988 84 -1 85
MINIMUM 64 1251 AM 46 1989 63 1 68
AVERAGE 74 73 1 77
PRECIPITATION (IN)
YESTERDAY 0.51 3.62 1991 0.14 0.37 0.00
MONTH TO DATE 1.21 0.95 0.26 0.00
SINCE JUN 1 14.23 11.01 3.22 16.53
SINCE JAN 1 27.39 23.88 3.51 27.57
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 21 -7 6
SINCE JUL 1 0 3 -3 0
COOLING
YESTERDAY 9 8 1 12
MONTH TO DATE 42 59 -17 32
SINCE JUN 1 558 568 -10 593
SINCE JAN 1 651 640 11 639
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WIND (MPH)
HIGHEST WIND SPEED 39 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 51 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 7.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 500 AM
LOWEST 67 200 PM
AVERAGE 84
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THE WATERLOO IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 100 1934
MINIMUM TEMPERATURE (F) 62 43 1904
SUNRISE AND SUNSET
AUGUST 8 2026........SUNRISE 609 AM CDT SUNSET 821 PM CDT
AUGUST 9 2026........SUNRISE 610 AM CDT SUNSET 819 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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