Climatological Report (Daily)
Issued by NWS Des Moines, IA
Issued by NWS Des Moines, IA
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CDUS43 KDMX 200646
CLIALO
CLIMATE REPORT
NATIONAL WEATHER SERVICE DES MOINES IA
146 AM CDT SUN APR 20 2025
...................................
...THE WATERLOO IA CLIMATE SUMMARY FOR APRIL 19 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 57 428 PM 87 1985 62 -5 54
MINIMUM 33 1116 PM 20 1988 39 -6 31
AVERAGE 45 51 -6 43
PRECIPITATION (IN)
YESTERDAY 0.00 1.93 2000 0.15 -0.15 0.00
MONTH TO DATE 0.72 2.39 -1.67 1.53
SINCE MAR 1 3.10 4.37 -1.27 4.03
SINCE JAN 1 3.64 6.61 -2.97 6.75
SNOWFALL (IN)
YESTERDAY 0.0 T 1953 0.0 0.0 0.0
2013
MONTH TO DATE 0.0 1.3 -1.3 T
SINCE MAR 1 4.2 5.9 -1.7 4.9
SINCE JUL 1 17.1 38.6 -21.5 32.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 20 14 6 22
MONTH TO DATE 341 340 1 291
SINCE MAR 1 984 1219 -235 1018
SINCE JUL 1 5729 6389 -660 5240
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 2
SINCE MAR 1 5 1 4 2
SINCE JAN 1 5 1 4 2
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 8.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 600 AM
LOWEST 34 400 PM
AVERAGE 57
..........................................................
THE WATERLOO IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 89 1987
MINIMUM TEMPERATURE (F) 40 21 2018
SUNRISE AND SUNSET
APRIL 20 2025.........SUNRISE 620 AM CDT SUNSET 758 PM CDT
APRIL 21 2025.........SUNRISE 618 AM CDT SUNSET 759 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$