641
CDUS43 KDMX 220639
CLIALO
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
139 AM CDT THU MAY 22 2025
...............................
..THE WATERLOO IA CLIMATE SUMMARY FOR MAY 21 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 55 1129 AM 93 1934 75 -20 78
MINIMUM 48 757 AM 33 1931 52 -4 57
AVERAGE 52 64 -12 68
PRECIPITATION (IN)
YESTERDAY 0.18 2.79 2024 0.15 0.03 2.79
MONTH TO DATE 2.25 2.99 -0.74 8.53
SINCE MAR 1 10.38 9.01 1.37 15.01
SINCE JAN 1 10.92 11.25 -0.33 17.73
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 13 4 9 0
MONTH TO DATE 109 144 -35 74
SINCE MAR 1 1198 1498 -300 1225
SINCE JUL 1 5943 6668 -725 5447
COOLING
YESTERDAY 0 3 -3 3
MONTH TO DATE 33 30 3 25
SINCE MAR 1 42 38 4 29
SINCE JAN 1 42 38 4 29
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 9.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 200 AM
LOWEST 80 1000 AM
AVERAGE 90
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THE WATERLOO IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 101 1925
MINIMUM TEMPERATURE (F) 53 32 1963
SUNRISE AND SUNSET
MAY 22 2025...........SUNRISE 541 AM CDT SUNSET 832 PM CDT
MAY 23 2025...........SUNRISE 540 AM CDT SUNSET 833 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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