812
CDUS43 KDMX 302233
CLIALO
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
533 PM CDT WED APR 30 2025
...............................
..THE WATERLOO IA CLIMATE SUMMARY FOR APRIL 30 2025
VALID TODAY AS OF 0520 PM LOCAL TIME.
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)
TODAY
MAXIMUM 70 137 PM 90 1926 67 3 70
2007
MINIMUM 38 431 AM 26 1956 44 -6 38
AVERAGE 54 55 -1 54
PRECIPITATION (IN)
TODAY 0.00 2.33 1997 0.15 -0.15 0.16
MONTH TO DATE 5.75 4.04 1.71 3.98
SINCE MAR 1 8.13 6.02 2.11 6.48
SINCE JAN 1 8.67 8.26 0.41 9.20
SNOWFALL (IN)
TODAY 0.0 0.4 1997 0.0 0.0 0.0
MONTH TO DATE 0.0 1.7 -1.7 T
SINCE MAR 1 4.2 6.3 -2.1 4.9
SINCE JUL 1 17.1 39.0 -21.9 32.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 11 10 1 11
MONTH TO DATE 446 475 -29 424
SINCE MAR 1 1089 1354 -265 1151
SINCE JUL 1 5834 6524 -690 5373
COOLING
TODAY 0 0 0 0
MONTH TO DATE 4 7 -3 4
SINCE MAR 1 9 8 1 4
SINCE JAN 1 9 8 1 4
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 6.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 200 AM
LOWEST 31 1200 PM
AVERAGE 59
......................................................
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 93 2021
MINIMUM TEMPERATURE (F) 44 27 1918
SUNRISE AND SUNSET
APRIL 30 2025.........SUNRISE 605 AM CDT SUNSET 809 PM CDT
MAY 1 2025...........SUNRISE 604 AM CDT SUNSET 810 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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