710
CDUS43 KDMX 170636
CLIALO
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
136 AM CDT SAT MAY 17 2025
...............................
..THE WATERLOO IA CLIMATE SUMMARY FOR MAY 16 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 78 MM 92 1936 73 5 74
MINIMUM 50 MM 30 1921 50 0 54
1929
AVERAGE 64 62 2 64
PRECIPITATION (IN)
YESTERDAY T 3.03 1999 0.15 -0.15 0.06
MONTH TO DATE 0.11 2.24 -2.13 4.27
SINCE MAR 1 8.24 8.26 -0.02 10.75
SINCE JAN 1 8.78 10.50 -1.72 13.47
SNOWFALL (IN)
YESTERDAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.1 -0.1 0.0
SINCE MAR 1 4.2 6.4 -2.2 4.9
SINCE JUL 1 17.1 39.1 -22.0 32.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 1 5 -4 1
MONTH TO DATE 60 121 -61 73
SINCE MAR 1 1149 1475 -326 1224
SINCE JUL 1 5894 6645 -751 5446
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 33 19 14 4
SINCE MAR 1 42 27 15 8
SINCE JAN 1 42 27 15 8
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WIND (MPH)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 50 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 18.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 800 PM
LOWEST 24 100 PM
AVERAGE 52
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THE WATERLOO IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 94 1934
MINIMUM TEMPERATURE (F) 51 32 1915
1925
2014
SUNRISE AND SUNSET
MAY 17 2025...........SUNRISE 545 AM CDT SUNSET 827 PM CDT
MAY 18 2025...........SUNRISE 544 AM CDT SUNSET 828 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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