088
CDUS43 KDMX 300630
CLIALO
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
130 AM CDT THU APR 30 2026
...............................
..THE WATERLOO IA CLIMATE SUMMARY FOR APRIL 29 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 59 305 PM 92 1910 66 -7 66
MINIMUM 38 1055 PM 25 1958 43 -5 41
2008
2011
AVERAGE 49 55 -6 54
PRECIPITATION (IN)
YESTERDAY 0.00 1.83 1984 0.15 -0.15 0.00
MONTH TO DATE 5.80 3.89 1.91 5.75
SINCE MAR 1 8.00 5.87 2.13 8.13
SINCE JAN 1 10.40 8.11 2.29 8.67
SNOWFALL (IN)
YESTERDAY 0.0 T 1956 0.0 0.0 0.0
MONTH TO DATE 0.0 1.7 -1.7 0.0
SINCE MAR 1 2.1 6.3 -4.2 4.2
SINCE JUL 1 33.6 39.0 -5.4 17.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 16 11 5 11
MONTH TO DATE 378 465 -87 435
SINCE MAR 1 1087 1344 -257 1078
SINCE JUL 1 6146 6514 -368 5823
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 11 0 11 4
SINCE MAR 1 12 1 11 9
SINCE JAN 1 12 1 11 9
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 11.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 1100 PM
LOWEST 28 300 PM
AVERAGE 57
......................................................
THE WATERLOO IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 90 1926
2007
MINIMUM TEMPERATURE (F) 44 26 1956
SUNRISE AND SUNSET
APRIL 30 2026.........SUNRISE 606 AM CDT SUNSET 809 PM CDT
MAY 1 2026...........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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