Climatological Report (Daily)
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
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CDUS43 KDMX 160631
CLIALO
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
131 AM CDT THU JUL 16 2026
...................................
...THE WATERLOO IA CLIMATE SUMMARY FOR JULY 15 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 91 420 PM 106 1936 85 6 88
MINIMUM 65 513 AM 44 1967 64 1 68
AVERAGE 78 75 3 78
PRECIPITATION (IN)
YESTERDAY 0.00 0.90 1923 0.14 -0.14 0.00
MONTH TO DATE 2.84 2.26 0.58 5.02
SINCE JUN 1 8.75 7.98 0.77 11.56
SINCE JAN 1 21.91 20.85 1.06 22.60
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 13 10 3 13
MONTH TO DATE 175 150 25 157
SINCE JUN 1 350 362 -12 407
SINCE JAN 1 443 434 9 453
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 2.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 100 AM
LOWEST 52 500 PM
AVERAGE 76
..........................................................
THE WATERLOO IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 103 1901
MINIMUM TEMPERATURE (F) 64 48 1912
SUNRISE AND SUNSET
JULY 16 2026..........SUNRISE 547 AM CDT SUNSET 844 PM CDT
JULY 17 2026..........SUNRISE 547 AM CDT SUNSET 844 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$