406
CDUS43 KDMX 130640
CLIALO
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
140 AM CDT THU AUG 13 2026
...............................
..THE WATERLOO IA CLIMATE SUMMARY FOR AUGUST 12 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 85 451 PM 102 1936 83 2 84
MINIMUM 71 1053 AM 45 1964 62 9 64
1967
AVERAGE 78 73 5 74
PRECIPITATION (IN)
YESTERDAY T 1.47 1923 0.13 -0.13 T
MONTH TO DATE 2.17 1.61 0.56 1.96
SINCE JUN 1 15.19 11.67 3.52 18.49
SINCE JAN 1 28.35 24.54 3.81 29.53
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 13 8 5 9
MONTH TO DATE 97 99 -2 89
SINCE JUN 1 613 608 5 650
SINCE JAN 1 706 680 26 696
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 5.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 100 AM
LOWEST 68 400 PM
AVERAGE 84
......................................................
THE WATERLOO IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 95 1909
1965
1995
MINIMUM TEMPERATURE (F) 62 41 1964
SUNRISE AND SUNSET
AUGUST 13 2026........SUNRISE 614 AM CDT SUNSET 814 PM CDT
AUGUST 14 2026........SUNRISE 615 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.
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