Climatological Report (Daily)
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
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CDUS43 KDMX 282230
CLIALO
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
530 PM CDT FRI AUG 28 2026
...................................
...THE WATERLOO IA CLIMATE SUMMARY FOR AUGUST 28 2026...
VALID TODAY AS OF 0520 PM LOCAL TIME.
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)
TODAY
MAXIMUM 84 334 PM 98 1926 82 2 81
MINIMUM 50 523 AM 39 1935 59 -9 56
AVERAGE 67 70 -3 69
PRECIPITATION (IN)
TODAY 0.00 4.10 2015 0.13 -0.13 0.00
MONTH TO DATE 2.93 3.77 -0.84 3.09
SINCE JUN 1 15.95 13.83 2.12 19.62
SINCE JAN 1 29.11 26.70 2.41 30.66
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 1 -1 0
MONTH TO DATE 1 2 -1 15
SINCE JUN 1 15 23 -8 21
SINCE JUL 1 1 5 -4 15
COOLING
TODAY 2 6 -4 4
MONTH TO DATE 185 208 -23 191
SINCE JUN 1 701 717 -16 752
SINCE JAN 1 794 789 5 798
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 3.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 500 AM
LOWEST 44 200 PM
AVERAGE 72
..........................................................
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 98 1984
MINIMUM TEMPERATURE (F) 58 37 1946
SUNRISE AND SUNSET
AUGUST 28 2026........SUNRISE 630 AM CDT SUNSET 750 PM CDT
AUGUST 29 2026........SUNRISE 631 AM CDT SUNSET 749 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$