745
CDUS43 KDMX 180639
CLIALO
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
139 AM CDT THU JUN 18 2026
...............................
..THE WATERLOO IA CLIMATE SUMMARY FOR JUNE 17 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 78 348 PM 100 2021 83 -5 83
MINIMUM 56 658 AM 40 1915 62 -6 63
AVERAGE 67 72 -5 73
PRECIPITATION (IN)
YESTERDAY 0.27 2.58 1993 0.20 0.07 0.01
MONTH TO DATE 3.77 3.24 0.53 2.39
SINCE JUN 1 3.77 3.24 0.53 2.39
SINCE JAN 1 16.93 16.11 0.82 13.43
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 33.6 39.1 -5.5 17.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 6 15 -9 6
SINCE JUN 1 6 15 -9 6
SINCE JUL 1 6371 6712 -341 5999
COOLING
YESTERDAY 2 8 -6 8
MONTH TO DATE 100 99 1 91
SINCE JUN 1 100 99 1 91
SINCE JAN 1 193 171 22 137
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WIND (MPH)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 13.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 900 AM
LOWEST 54 500 PM
AVERAGE 74
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THE WATERLOO IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 98 1940
1953
MINIMUM TEMPERATURE (F) 62 44 1965
SUNRISE AND SUNSET
JUNE 18 2026..........SUNRISE 532 AM CDT SUNSET 850 PM CDT
JUNE 19 2026..........SUNRISE 532 AM CDT SUNSET 850 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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